diff --git a/CHANGELOG.md b/CHANGELOG.md
index b4fbc426b7811..9e696a7c3e942 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,52 @@
+## v7.8.0 (2021-04-01)
+### FEATURES
+
+
+* [`8bcc5d73f`](https://github.com/npm/cli/commit/8bcc5d73f35434e781ff56419dd7f0c380efd072)
+  [#2972](https://github.com/npm/cli/issues/2972)
+  feat(workspaces): add repo and docs
+  ([@wraithgar](https://github.com/wraithgar))
+* [`ec520ce32`](https://github.com/npm/cli/commit/ec520ce32d5e834a32ebd58491df4200e01ce690)
+  [#2998](https://github.com/npm/cli/issues/2998)
+  feat(set-script): implement workspaces
+* [`32717a60e`](https://github.com/npm/cli/commit/32717a60eb55fcf8c7e5016223bfee78a6daba0e)
+  [#3001](https://github.com/npm/cli/issues/3001)
+  feat(view): add workspace support
+  ([@wraithgar](https://github.com/wraithgar))
+* [`7b177e43f`](https://github.com/npm/cli/commit/7b177e43f3bfb558bcd8723cdb2166a3df19647a)
+  [#3014](https://github.com/npm/cli/issues/3014)
+  feat(config): add 'envExport' flag
+  ([@isaacs](https://github.com/isaacs))
+
+### BUG FIXES
+
+* [`4c4252348`](https://github.com/npm/cli/commit/4c4252348c538246e1072421d65f4558dc948080)
+  [#3016](https://github.com/npm/cli/issues/3016)
+  fix(usage): specify the key each time for multiples
+  ([@isaacs](https://github.com/isaacs))
+* [`9237d375b`](https://github.com/npm/cli/commit/9237d375b0b7d34c7dc5ba70aec7f616f4133732)
+  [#3013](https://github.com/npm/cli/issues/3013)
+  fix(docs): add workspaces configuration
+  ([@wraithgar](https://github.com/wraithgar))
+* [`cb6eb0d20`](https://github.com/npm/cli/commit/cb6eb0d206b7e2f63d5c7a7a17bea4aed1b9f2bf)
+  [#3015](https://github.com/npm/cli/issues/3015)
+  fix(ERESOLVE): better errors when current is missing
+  ([@isaacs](https://github.com/isaacs))
+
+### DEPENDENCIES
+
+* [`61da39beb`](https://github.com/npm/cli/commit/61da39beb5373320e2b591b61ecd6596eeaba6ed)
+  `@npmcli/config@2.1.0`
+  * feat(config): add support for envExport:false
+* [`fb095a708`](https://github.com/npm/cli/commit/fb095a708a1f930bbd0195446ac611b82bfeff14)
+  `@npmcli/arborist@2.3.0`:
+  * [#2896](https://github.com/npm/cli/issues/2896) Provide currentEdge in
+  ERESOLVE if known, and address self-linking edge case.
+  * Add/remove dependencies to/from workspaces when set, not root project
+  * Only reify the portions of the dependency graph identified by the
+  `workspace` configuration value.
+  * Do not recursively `chown` the project root path.
+
 ## v7.7.6 (2021-03-29)
 
 ### BUG FIXES
diff --git a/docs/content/commands/npm-docs.md b/docs/content/commands/npm-docs.md
index c66e5fc627d66..d0971efa2e762 100644
--- a/docs/content/commands/npm-docs.md
+++ b/docs/content/commands/npm-docs.md
@@ -41,6 +41,19 @@ Set to `true` to use default system URL opener.
 
 The base URL of the npm package registry.
 
+#### workspaces
+
+Enables workspaces context while searching the `package.json` in the
+current folder.  Documentation urls for the packages named in each
+workspace will be opened.
+
+#### workspace
+
+Enables workspaces context and limits results to only those specified by
+this config item.  Only the documentation urls for the packages named in
+the workspaces given here will be opened.
+
+
 ### See Also
 
 * [npm view](/commands/npm-view)
diff --git a/docs/content/commands/npm-repo.md b/docs/content/commands/npm-repo.md
index 670345bece5c5..c3d0da3fdcf15 100644
--- a/docs/content/commands/npm-repo.md
+++ b/docs/content/commands/npm-repo.md
@@ -31,6 +31,19 @@ terminal.
 
 Set to `true` to use default system URL opener.
 
+#### workspaces
+
+Enables workspaces context while searching the `package.json` in the
+current folder.  Repo urls for the packages named in each workspace will
+be opened.
+
+#### workspace
+
+Enables workspaces context and limits results to only those specified by
+this config item.  Only the repo urls for the packages named in the
+workspaces given here will be opened.
+
+
 ### See Also
 
 * [npm docs](/commands/npm-docs)
diff --git a/docs/content/commands/npm-set-script.md b/docs/content/commands/npm-set-script.md
index 7bc8f75d23653..73e61883c505b 100644
--- a/docs/content/commands/npm-set-script.md
+++ b/docs/content/commands/npm-set-script.md
@@ -5,7 +5,7 @@ description: Set tasks in the scripts section of package.json
 ---
 
 ### Synopsis
-An npm command that lets you create a task in the scripts section of the package.json.
+An npm command that lets you create a task in the `scripts` section of the `package.json`.
 
 ```bash
 npm set-script [<script>] [<command>]
@@ -26,6 +26,19 @@ npm set-script [<script>] [<command>]
 }
 ```
 
+### Configuration
+
+#### workspaces
+
+Enables workspaces context. Tasks will be created in the `scripts` section
+of the `package.json` of each workspace.
+
+#### workspace
+
+Enables workspaces context and limits creating a task to the
+`package.json` files of the workspaces given.
+
+
 ### See Also
 
 * [npm run-script](/commands/npm-run-script)
diff --git a/docs/content/commands/npm-view.md b/docs/content/commands/npm-view.md
index bf09c2ba4f361..90d5218856c8e 100644
--- a/docs/content/commands/npm-view.md
+++ b/docs/content/commands/npm-view.md
@@ -14,8 +14,7 @@ aliases: info, show, v
 
 ### Description
 
-This command shows data about a package and prints it to the stream
-referenced by the `outfd` config, which defaults to stdout.
+This command shows data about a package and prints it to stdout.
 
 As an example, to view information about the `connect` package from the registry, you would run:
 
diff --git a/docs/content/using-npm/config.md b/docs/content/using-npm/config.md
index cfce5396f40a7..b2e8baf014977 100644
--- a/docs/content/using-npm/config.md
+++ b/docs/content/using-npm/config.md
@@ -185,7 +185,7 @@ registry and all registries configured for scopes. See the documentation for
 #### `audit-level`
 
 * Default: null
-* Type: "info", "low", "moderate", "high", "critical", "none", or null
+* Type: null, "info", "low", "moderate", "high", "critical", or "none"
 
 The minimum level of vulnerability for `npm audit` to exit with a non-zero
 exit code.
@@ -1333,6 +1333,8 @@ Valid values for the `workspace` config are either: - Workspace names - Path
 to a workspace directory - Path to a parent workspace directory (will result
 to selecting all of the nested workspaces)
 
+This value is not exported to the environment for child processes.
+
 #### `workspaces`
 
 * Default: false
@@ -1341,6 +1343,8 @@ to selecting all of the nested workspaces)
 Enable running a command in the context of **all** the configured
 workspaces.
 
+This value is not exported to the environment for child processes.
+
 #### `yes`
 
 * Default: null
diff --git a/lib/base-command.js b/lib/base-command.js
index 7a9e4b8ee377e..91c7c5357c9a0 100644
--- a/lib/base-command.js
+++ b/lib/base-command.js
@@ -27,6 +27,7 @@ class BaseCommand {
       usage = `${usage}${this.constructor.usage.map(u => `npm ${this.constructor.name} ${u}`).join('\n')}`
 
     if (this.constructor.params)
+      // TODO word wrap this along params boundaries
       usage = `${usage}\n\nOptions:\n[${this.constructor.params.map(p => ConfigDefinitions[p].usage).join('] [')}]`
 
     // Mostly this just appends aliases, this could be more clear
diff --git a/lib/docs.js b/lib/docs.js
index 089d77eb046d9..24bbe9c854a62 100644
--- a/lib/docs.js
+++ b/lib/docs.js
@@ -2,6 +2,7 @@ const log = require('npmlog')
 const pacote = require('pacote')
 const openUrl = require('./utils/open-url.js')
 const hostedFromMani = require('./utils/hosted-git-info-from-manifest.js')
+const getWorkspaces = require('./workspaces/get-workspaces.js')
 
 const BaseCommand = require('./base-command.js')
 class Docs extends BaseCommand {
@@ -15,6 +16,11 @@ class Docs extends BaseCommand {
     return 'docs'
   }
 
+  /* istanbul ignore next - see test/lib/load-all-commands.js */
+  static get params () {
+    return ['browser', 'registry', 'workspace', 'workspaces']
+  }
+
   /* istanbul ignore next - see test/lib/load-all-commands.js */
   static get usage () {
     return ['[<pkgname> [<pkgname> ...]]']
@@ -24,6 +30,10 @@ class Docs extends BaseCommand {
     this.docs(args).then(() => cb()).catch(cb)
   }
 
+  execWorkspaces (args, filters, cb) {
+    this.docsWorkspaces(args, filters).then(() => cb()).catch(cb)
+  }
+
   async docs (args) {
     if (!args || !args.length)
       args = ['.']
@@ -31,6 +41,12 @@ class Docs extends BaseCommand {
     await Promise.all(args.map(pkg => this.getDocs(pkg)))
   }
 
+  async docsWorkspaces (args, filters) {
+    const workspaces =
+      await getWorkspaces(filters, { path: this.npm.localPrefix })
+    return this.docs([...workspaces.values()])
+  }
+
   async getDocs (pkg) {
     const opts = { ...this.npm.flatOptions, fullMetadata: true }
     const mani = await pacote.manifest(pkg, opts)
diff --git a/lib/exec.js b/lib/exec.js
index 5967ee4234592..f8c76eeed4c51 100644
--- a/lib/exec.js
+++ b/lib/exec.js
@@ -53,6 +53,11 @@ class Exec extends BaseCommand {
     return 'Run a command from a local or remote npm package'
   }
 
+  /* istanbul ignore next - see test/lib/load-all-commands.js */
+  static get params () {
+    return ['workspace', 'workspaces']
+  }
+
   /* istanbul ignore next - see test/lib/load-all-commands.js */
   static get name () {
     return 'exec'
@@ -339,12 +344,9 @@ class Exec extends BaseCommand {
       .slice(0, 16)
   }
 
-  async workspaces (filters) {
-    return getWorkspaces(filters, { path: this.npm.localPrefix })
-  }
-
   async _execWorkspaces (args, filters) {
-    const workspaces = await this.workspaces(filters)
+    const workspaces =
+      await getWorkspaces(filters, { path: this.npm.localPrefix })
     const getLocationMsg = async path => {
       const color = this.npm.config.get('color')
       const colorize = color ? chalk : nocolor
diff --git a/lib/repo.js b/lib/repo.js
index 5ab136abd73d8..645c0eeae32fe 100644
--- a/lib/repo.js
+++ b/lib/repo.js
@@ -1,5 +1,6 @@
 const log = require('npmlog')
 const pacote = require('pacote')
+const getWorkspaces = require('./workspaces/get-workspaces.js')
 const { URL } = require('url')
 
 const hostedFromMani = require('./utils/hosted-git-info-from-manifest.js')
@@ -17,6 +18,11 @@ class Repo extends BaseCommand {
     return 'repo'
   }
 
+  /* istanbul ignore next - see test/lib/load-all-commands.js */
+  static get params () {
+    return ['browser', 'workspace', 'workspaces']
+  }
+
   /* istanbul ignore next - see test/lib/load-all-commands.js */
   static get usage () {
     return ['[<pkgname> [<pkgname> ...]]']
@@ -26,6 +32,10 @@ class Repo extends BaseCommand {
     this.repo(args).then(() => cb()).catch(cb)
   }
 
+  execWorkspaces (args, filters, cb) {
+    this.repoWorkspaces(args, filters).then(() => cb()).catch(cb)
+  }
+
   async repo (args) {
     if (!args || !args.length)
       args = ['.']
@@ -33,6 +43,12 @@ class Repo extends BaseCommand {
     await Promise.all(args.map(pkg => this.get(pkg)))
   }
 
+  async repoWorkspaces (args, filters) {
+    const workspaces =
+      await getWorkspaces(filters, { path: this.npm.localPrefix })
+    return this.repo([...workspaces.values()])
+  }
+
   async get (pkg) {
     const opts = { ...this.npm.flatOptions, fullMetadata: true }
     const mani = await pacote.manifest(pkg, opts)
diff --git a/lib/run-script.js b/lib/run-script.js
index 054f0ae4a551f..f781f25c5d058 100644
--- a/lib/run-script.js
+++ b/lib/run-script.js
@@ -34,6 +34,11 @@ class RunScript extends BaseCommand {
     return 'Run arbitrary package scripts'
   }
 
+  /* istanbul ignore next - see test/lib/load-all-commands.js */
+  static get params () {
+    return ['workspace', 'workspaces']
+  }
+
   /* istanbul ignore next - see test/lib/load-all-commands.js */
   static get name () {
     return 'run-script'
@@ -182,13 +187,10 @@ class RunScript extends BaseCommand {
     return allScripts
   }
 
-  async workspaces (filters) {
-    return getWorkspaces(filters, { path: this.npm.localPrefix })
-  }
-
   async runWorkspaces (args, filters) {
     const res = []
-    const workspaces = await this.workspaces(filters)
+    const workspaces =
+      await getWorkspaces(filters, { path: this.npm.localPrefix })
 
     for (const workspacePath of workspaces.values()) {
       const pkg = await rpj(`${workspacePath}/package.json`)
@@ -219,7 +221,8 @@ class RunScript extends BaseCommand {
   }
 
   async listWorkspaces (args, filters) {
-    const workspaces = await this.workspaces(filters)
+    const workspaces =
+      await getWorkspaces(filters, { path: this.npm.localPrefix })
 
     if (log.level === 'silent')
       return
diff --git a/lib/set-script.js b/lib/set-script.js
index 9d4aadad558fb..b31e123becd8b 100644
--- a/lib/set-script.js
+++ b/lib/set-script.js
@@ -3,6 +3,7 @@ const fs = require('fs')
 const parseJSON = require('json-parse-even-better-errors')
 const rpj = require('read-package-json-fast')
 const { resolve } = require('path')
+const getWorkspaces = require('./workspaces/get-workspaces.js')
 
 const BaseCommand = require('./base-command.js')
 class SetScript extends BaseCommand {
@@ -11,6 +12,11 @@ class SetScript extends BaseCommand {
     return 'Set tasks in the scripts section of package.json'
   }
 
+  /* istanbul ignore next - see test/lib/load-all-commands.js */
+  static get params () {
+    return ['workspace', 'workspaces']
+  }
+
   /* istanbul ignore next - see test/lib/load-all-commands.js */
   static get name () {
     return 'set-script'
@@ -31,49 +37,90 @@ class SetScript extends BaseCommand {
     }
   }
 
-  exec (args, cb) {
-    this.set(args).then(() => cb()).catch(cb)
-  }
-
-  async set (args) {
+  validate (args) {
     if (process.env.npm_lifecycle_event === 'postinstall')
       throw new Error('Scripts can’t set from the postinstall script')
 
     // Parse arguments
     if (args.length !== 2)
       throw new Error(`Expected 2 arguments: got ${args.length}`)
+  }
 
+  exec (args, cb) {
+    this.set(args).then(() => cb()).catch(cb)
+  }
+
+  async set (args) {
+    this.validate(args)
+    const warn = this.setScript(this.npm.localPrefix, args[0], args[1])
+    if (warn)
+      log.warn('set-script', `Script "${args[0]}" was overwritten`)
+  }
+
+  execWorkspaces (args, filters, cb) {
+    this.setWorkspaces(args, filters).then(() => cb()).catch(cb)
+  }
+
+  async setWorkspaces (args, filters) {
+    this.validate(args)
+    const workspaces =
+      await getWorkspaces(filters, { path: this.npm.localPrefix })
+
+    for (const [name, path] of workspaces) {
+      try {
+        const warn = this.setScript(path, args[0], args[1])
+        if (warn) {
+          log.warn('set-script', `Script "${args[0]}" was overwritten`)
+          log.warn(`  in workspace: ${name}`)
+          log.warn(`  at location: ${path}`)
+        }
+      } catch (err) {
+        log.error('set-script', err.message)
+        log.error(`  in workspace: ${name}`)
+        log.error(`  at location: ${path}`)
+        process.exitCode = 1
+      }
+    }
+  }
+
+  // returns a Boolean that will be true if
+  // the requested script was overwritten
+  // and false if it was set as a new script
+  setScript (path, name, value) {
     // Set the script
     let manifest
     let warn = false
+
     try {
-      manifest = fs.readFileSync(this.npm.localPrefix + '/package.json', 'utf-8')
+      manifest = fs.readFileSync(resolve(path, 'package.json'), 'utf-8')
     } catch (error) {
       throw new Error('package.json not found')
     }
+
     try {
       manifest = parseJSON(manifest)
     } catch (error) {
       throw new Error(`Invalid package.json: ${error}`)
     }
+
     if (!manifest.scripts)
       manifest.scripts = {}
-    if (manifest.scripts[args[0]] && manifest.scripts[args[0]] !== args[1])
+
+    if (manifest.scripts[name] && manifest.scripts[name] !== value)
       warn = true
-    manifest.scripts[args[0]] = args[1]
+    manifest.scripts[name] = value
+
     // format content
-    const packageJsonInfo = await rpj(this.npm.localPrefix + '/package.json')
     const {
       [Symbol.for('indent')]: indent,
       [Symbol.for('newline')]: newline,
-    } = packageJsonInfo
-    const format = indent === undefined ? '  ' : indent
-    const eol = newline === undefined ? '\n' : newline
-    const content = (JSON.stringify(manifest, null, format) + '\n')
-      .replace(/\n/g, eol)
-    fs.writeFileSync(this.npm.localPrefix + '/package.json', content)
-    if (warn)
-      log.warn('set-script', `Script "${args[0]}" was overwritten`)
+    } = manifest
+
+    const content = (JSON.stringify(manifest, null, indent) + '\n')
+      .replace(/\n/g, newline)
+    fs.writeFileSync(resolve(path, 'package.json'), content)
+
+    return warn
   }
 }
 module.exports = SetScript
diff --git a/lib/utils/config/definition.js b/lib/utils/config/definition.js
index cb4eb78210c6e..5ec2ba1ab1d58 100644
--- a/lib/utils/config/definition.js
+++ b/lib/utils/config/definition.js
@@ -25,6 +25,7 @@ const allowed = [
   'type',
   'typeDescription',
   'usage',
+  'envExport',
 ]
 
 const {
@@ -39,12 +40,15 @@ const {
 class Definition {
   constructor (key, def) {
     this.key = key
+    // if it's set falsey, don't export it, otherwise we do by default
+    this.envExport = true
     Object.assign(this, def)
     this.validate()
     if (!this.defaultDescription)
       this.defaultDescription = describeValue(this.default)
     if (!this.typeDescription)
       this.typeDescription = describeType(this.type)
+    // hint is only used for non-boolean values
     if (!this.hint)
       this.hint = `<${this.key}>`
     if (!this.usage)
@@ -67,6 +71,9 @@ class Definition {
   // a textual description of this config, suitable for help output
   describe () {
     const description = unindent(this.description)
+    const noEnvExport = this.envExport ? '' : `
+This value is not exported to the environment for child processes.
+`
     const deprecated = !this.deprecated ? ''
       : `* DEPRECATED: ${unindent(this.deprecated)}\n`
     return wrapAll(`#### \`${this.key}\`
@@ -75,30 +82,48 @@ class Definition {
 * Type: ${unindent(this.typeDescription)}
 ${deprecated}
 ${description}
-`)
+${noEnvExport}`)
   }
 }
 
-// Usage for a single param, abstracted because we have arrays of types in
-// config definition
-const paramUsage = (type, def) => {
+const describeUsage = (def) => {
   let key = `--${def.key}`
   if (def.short && typeof def.short === 'string')
     key = `-${def.short}|${key}`
-  if (type === Boolean)
-    return `${key}`
-  else
-    return `${key} ${def.hint}`
-}
 
-const describeUsage = (def) => {
-  if (Array.isArray(def.type)) {
-    if (!def.type.some(d => d !== null && typeof d !== 'string'))
-      return `--${def.key} <${def.type.filter(d => d).join('|')}>`
-    else
-      return def.type.filter(d => d).map((t) => paramUsage(t, def)).join('|')
+  // Single type
+  if (!Array.isArray(def.type))
+    return `${key}${def.type === Boolean ? '' : ' ' + def.hint}`
+
+  // Multiple types
+  let types = def.type
+  const multiple = types.includes(Array)
+  const bool = types.includes(Boolean)
+
+  // null type means optional and doesn't currently affect usage output since
+  // all non-optional params have defaults so we render everything as optional
+  types = types.filter(t => t !== null && t !== Array && t !== Boolean)
+
+  if (!types.length)
+    return key
+
+  let description
+  if (!types.some(t => typeof t !== 'string'))
+    // Specific values, use specifics given
+    description = `<${types.filter(d => d).join('|')}>`
+  else {
+    // Generic values, use hint
+    description = def.hint
   }
-  return paramUsage(def.type, def)
+
+  if (bool)
+    key = `${key}|${key}`
+
+  const usage = `${key} ${description}`
+  if (multiple)
+    return `${usage} [${usage} ...]`
+  else
+    return usage
 }
 
 const describeType = type => {
diff --git a/lib/utils/config/definitions.js b/lib/utils/config/definitions.js
index db66aa495ba0f..d87c43ddade50 100644
--- a/lib/utils/config/definitions.js
+++ b/lib/utils/config/definitions.js
@@ -223,7 +223,7 @@ define('audit', {
 
 define('audit-level', {
   default: null,
-  type: ['info', 'low', 'moderate', 'high', 'critical', 'none', null],
+  type: [null, 'info', 'low', 'moderate', 'high', 'critical', 'none'],
   description: `
     The minimum level of vulnerability for \`npm audit\` to exit with
     a non-zero exit code.
@@ -2042,7 +2042,9 @@ define('which', {
 define('workspace', {
   default: [],
   type: [String, Array],
+  hint: '<workspace-name>',
   short: 'w',
+  envExport: false,
   description: `
     Enable running a command in the context of the configured workspaces of the
     current project while filtering by running only the workspaces defined by
@@ -2060,6 +2062,7 @@ define('workspaces', {
   default: false,
   type: Boolean,
   short: 'ws',
+  envExport: false,
   description: `
     Enable running a command in the context of **all** the configured
     workspaces.
diff --git a/lib/utils/explain-eresolve.js b/lib/utils/explain-eresolve.js
index 69789ec9a1c2d..cda77aff94113 100644
--- a/lib/utils/explain-eresolve.js
+++ b/lib/utils/explain-eresolve.js
@@ -15,13 +15,20 @@ const { explainEdge, explainNode, printNode } = require('./explain-dep.js')
 // The full report (ie, depth=Infinity) is always written to the cache folder
 // at ${cache}/eresolve-report.txt along with full json.
 const explainEresolve = (expl, color, depth) => {
-  const { edge, current, peerConflict } = expl
+  const { edge, current, peerConflict, currentEdge } = expl
 
   const out = []
   if (edge.from && edge.from.whileInstalling)
     out.push('While resolving: ' + printNode(edge.from.whileInstalling, color))
 
-  out.push('Found: ' + explainNode(current, depth, color))
+  // it "should" be impossible for an ERESOLVE explanation to lack both
+  // current and currentEdge, but better to have a less helpful error
+  // than a crashing failure.
+  if (current)
+    out.push('Found: ' + explainNode(current, depth, color))
+  else if (currentEdge)
+    out.push('Found: ' + explainEdge(currentEdge, depth, color))
+
   out.push('\nCould not resolve dependency:\n' +
     explainEdge(edge, depth, color))
 
diff --git a/lib/view.js b/lib/view.js
index e0df1e231f9d8..fb280f0d58248 100644
--- a/lib/view.js
+++ b/lib/view.js
@@ -7,12 +7,13 @@ const fs = require('fs')
 const jsonParse = require('json-parse-even-better-errors')
 const log = require('npmlog')
 const npa = require('npm-package-arg')
-const path = require('path')
+const { resolve } = require('path')
 const relativeDate = require('tiny-relative-date')
 const semver = require('semver')
 const style = require('ansistyles')
 const { inspect, promisify } = require('util')
 const { packument } = require('pacote')
+const getWorkspaces = require('./workspaces/get-workspaces.js')
 
 const readFile = promisify(fs.readFile)
 const readJson = async file => jsonParse(await readFile(file, 'utf8'))
@@ -24,6 +25,15 @@ class View extends BaseCommand {
     return 'View registry info'
   }
 
+  /* istanbul ignore next - see test/lib/load-all-commands.js */
+  static get params () {
+    return [
+      'json',
+      'workspace',
+      'workspaces',
+    ]
+  }
+
   /* istanbul ignore next - see test/lib/load-all-commands.js */
   static get name () {
     return 'view'
@@ -85,43 +95,116 @@ class View extends BaseCommand {
     this.view(args).then(() => cb()).catch(cb)
   }
 
+  execWorkspaces (args, filters, cb) {
+    this.viewWorkspaces(args, filters).then(() => cb()).catch(cb)
+  }
+
   async view (args) {
     if (!args.length)
       args = ['.']
+    let pkg = args.shift()
+    const local = /^\.@/.test(pkg) || pkg === '.'
 
-    const opts = {
-      ...this.npm.flatOptions,
-      preferOnline: true,
-      fullMetadata: true,
+    if (local) {
+      if (this.npm.config.get('global'))
+        throw new Error('Cannot use view command in global mode.')
+      const dir = this.npm.prefix
+      const manifest = await readJson(resolve(dir, 'package.json'))
+      if (!manifest.name)
+        throw new Error('Invalid package.json, no "name" field')
+      // put the version back if it existed
+      pkg = `${manifest.name}${pkg.slice(1)}`
     }
+    let wholePackument = false
+    if (!args.length) {
+      args = ['']
+      wholePackument = true
+    }
+    const [pckmnt, data] = await this.getData(pkg, args)
+
+    if (!this.npm.config.get('json') && wholePackument) {
+      // pretty view (entire packument)
+      data.map((v) => this.prettyView(pckmnt, v[Object.keys(v)[0]]['']))
+    } else {
+      // JSON formatted output (JSON or specific attributes from packument)
+      let reducedData = data.reduce(reducer, {})
+      if (wholePackument) {
+        // No attributes
+        reducedData = cleanBlanks(reducedData)
+        log.silly('view', reducedData)
+      }
+      // disable the progress bar entirely, as we can't meaningfully update it
+      // if we may have partial lines printed.
+      log.disableProgress()
+
+      const msg = await this.jsonData(reducedData, pckmnt._id)
+      if (msg !== '')
+        console.log(msg)
+    }
+  }
+
+  async viewWorkspaces (args, filters) {
+    if (!args.length)
+      args = ['.']
+
     const pkg = args.shift()
-    let nv
-    if (/^[.]@/.test(pkg))
-      nv = npa.resolve(null, pkg.slice(2))
-    else
-      nv = npa(pkg)
 
-    const name = nv.name
-    const local = (name === '.' || !name)
+    const local = /^\.@/.test(pkg) || pkg === '.'
+    if (!local) {
+      this.npm.log.warn('Ignoring workspaces for remote package')
+      return this.view([pkg, ...args])
+    }
+    let wholePackument = false
+    if (!args.length) {
+      wholePackument = true
+      args = [''] // getData relies on this
+    }
+    const results = {}
+    const workspaces =
+      await getWorkspaces(filters, { path: this.npm.localPrefix })
+    for (const workspace of [...workspaces.entries()]) {
+      const wsPkg = `${workspace[0]}${pkg.slice(1)}`
+      const [pckmnt, data] = await this.getData(wsPkg, args)
+
+      let reducedData = data.reduce(reducer, {})
+      if (wholePackument) {
+        // No attributes
+        reducedData = cleanBlanks(reducedData)
+        log.silly('view', reducedData)
+      }
 
-    if (this.npm.config.get('global') && local)
-      throw new Error('Cannot use view command in global mode.')
+      if (!this.npm.config.get('json')) {
+        if (wholePackument)
+          data.map((v) => this.prettyView(pckmnt, v[Object.keys(v)[0]]['']))
+        else {
+          console.log(`${workspace[0]}:`)
+          const msg = await this.jsonData(reducedData, pckmnt._id)
+          if (msg !== '')
+            console.log(msg)
+        }
+      } else {
+        const msg = await this.jsonData(reducedData, pckmnt._id)
+        if (msg !== '')
+          results[workspace[0]] = JSON.parse(msg)
+      }
+    }
+    if (Object.keys(results).length > 0)
+      console.log(JSON.stringify(results, null, 2))
+  }
 
-    if (local) {
-      const dir = this.npm.prefix
-      const manifest = await readJson(path.resolve(dir, 'package.json'))
-      if (!manifest.name)
-        throw new Error('Invalid package.json, no "name" field')
-      const p = manifest.name
-      nv = npa(p)
-      if (pkg && ~pkg.indexOf('@'))
-        nv.rawSpec = pkg.split('@')[pkg.indexOf('@')]
+  async getData (pkg, args) {
+    const opts = {
+      ...this.npm.flatOptions,
+      preferOnline: true,
+      fullMetadata: true,
     }
 
+    const spec = npa(pkg)
+
     // get the data about this package
-    let version = nv.rawSpec || this.npm.config.get('tag')
+    let version = spec.rawSpec || this.npm.config.get('tag')
 
-    const pckmnt = await packument(nv, opts)
+    const pckmnt = await packument(spec, opts)
 
     if (pckmnt['dist-tags'] && pckmnt['dist-tags'][version])
       version = pckmnt['dist-tags'][version]
@@ -135,11 +218,9 @@ class View extends BaseCommand {
       throw er
     }
 
-    const results = []
+    const data = []
     const versions = pckmnt.versions || {}
     pckmnt.versions = Object.keys(versions).sort(semver.compareLoose)
-    if (!args.length)
-      args = ['']
 
     // remove readme unless we asked for it
     if (args.indexOf('readme') === -1)
@@ -152,36 +233,22 @@ class View extends BaseCommand {
           if (args.indexOf('readme') !== -1)
             delete versions[v].readme
 
-          results.push(showFields(pckmnt, versions[v], arg))
+          data.push(showFields(pckmnt, versions[v], arg))
         })
       }
     })
-    let retval = results.reduce(reducer, {})
-
-    if (args.length === 1 && args[0] === '') {
-      retval = cleanBlanks(retval)
-      log.silly('view', retval)
-    }
 
     if (
       !this.npm.config.get('json') &&
       args.length === 1 &&
       args[0] === ''
-    ) {
-      // general view
+    )
       pckmnt.version = version
-      await Promise.all(
-        results.map((v) => this.prettyView(pckmnt, v[Object.keys(v)[0]]['']))
-      )
-      return retval
-    } else {
-      // view by field name
-      await this.printData(retval, pckmnt._id)
-      return retval
-    }
+
+    return [pckmnt, data]
   }
 
-  async printData (data, name) {
+  async jsonData (data, name) {
     const versions = Object.keys(data)
     let msg = ''
     let msgJson = []
@@ -233,16 +300,10 @@ class View extends BaseCommand {
         msg = JSON.stringify(msgJson, null, 2) + '\n'
     }
 
-    // disable the progress bar entirely, as we can't meaningfully update it if
-    // we may have partial lines printed.
-    log.disableProgress()
-
-    // only log if there is something to log
-    if (msg !== '')
-      console.log(msg.trim())
+    return msg.trim()
   }
 
-  async prettyView (packument, manifest) {
+  prettyView (packument, manifest) {
     // More modern, pretty printing of default view
     const unicode = this.npm.config.get('unicode')
     const tags = []
@@ -375,17 +436,18 @@ function cleanBlanks (obj) {
   return clean
 }
 
-function reducer (l, r) {
-  if (r) {
-    Object.keys(r).forEach((v) => {
-      l[v] = l[v] || {}
-      Object.keys(r[v]).forEach((t) => {
-        l[v][t] = r[v][t]
+// takes an array of objects and merges them into one object
+function reducer (acc, cur) {
+  if (cur) {
+    Object.keys(cur).forEach((v) => {
+      acc[v] = acc[v] || {}
+      Object.keys(cur[v]).forEach((t) => {
+        acc[v][t] = cur[v][t]
       })
     })
   }
 
-  return l
+  return acc
 }
 
 // return whatever was printed
diff --git a/node_modules/@npmcli/arborist/bin/lib/options.js b/node_modules/@npmcli/arborist/bin/lib/options.js
index bf8e08ec22a57..a1b6719627f50 100644
--- a/node_modules/@npmcli/arborist/bin/lib/options.js
+++ b/node_modules/@npmcli/arborist/bin/lib/options.js
@@ -33,7 +33,13 @@ for (const arg of process.argv.slice(2)) {
     options.omit.push(arg.substr('--omit='.length))
   } else if (/^--before=/.test(arg))
     options.before = new Date(arg.substr('--before='.length))
-  else if (/^--[^=]+=/.test(arg)) {
+  else if (/^-w.+/.test(arg)) {
+    options.workspaces = options.workspaces || []
+    options.workspaces.push(arg.replace(/^-w/, ''))
+  } else if (/^--workspace=/.test(arg)) {
+    options.workspaces = options.workspaces || []
+    options.workspaces.push(arg.replace(/^--workspace=/, ''))
+  } else if (/^--[^=]+=/.test(arg)) {
     const [key, ...v] = arg.replace(/^--/, '').split('=')
     const val = v.join('=')
     options[key] = val === 'false' ? false : val === 'true' ? true : val
diff --git a/node_modules/@npmcli/arborist/lib/arborist/build-ideal-tree.js b/node_modules/@npmcli/arborist/lib/arborist/build-ideal-tree.js
index f7e5b7e322dd7..f836fc04d8826 100644
--- a/node_modules/@npmcli/arborist/lib/arborist/build-ideal-tree.js
+++ b/node_modules/@npmcli/arborist/lib/arborist/build-ideal-tree.js
@@ -44,12 +44,14 @@ const _currentDep = Symbol('currentDep')
 const _updateAll = Symbol('updateAll')
 const _mutateTree = Symbol('mutateTree')
 const _flagsSuspect = Symbol.for('flagsSuspect')
+const _workspaces = Symbol.for('workspaces')
 const _prune = Symbol('prune')
 const _preferDedupe = Symbol('preferDedupe')
 const _legacyBundling = Symbol('legacyBundling')
 const _parseSettings = Symbol('parseSettings')
 const _initTree = Symbol('initTree')
 const _applyUserRequests = Symbol('applyUserRequests')
+const _applyUserRequestsToNode = Symbol('applyUserRequestsToNode')
 const _inflateAncientLockfile = Symbol('inflateAncientLockfile')
 const _buildDeps = Symbol('buildDeps')
 const _buildDepStep = Symbol('buildDepStep')
@@ -109,7 +111,7 @@ const _peerSetSource = Symbol.for('peerSetSource')
 
 // used by Reify mixin
 const _force = Symbol.for('force')
-const _explicitRequests = Symbol.for('explicitRequests')
+const _explicitRequests = Symbol('explicitRequests')
 const _global = Symbol.for('global')
 const _idealTreePrune = Symbol.for('idealTreePrune')
 
@@ -130,8 +132,10 @@ module.exports = cls => class IdealTreeBuilder extends cls {
       force = false,
       packageLock = true,
       strictPeerDeps = false,
+      workspaces = [],
     } = options
 
+    this[_workspaces] = workspaces || []
     this[_force] = !!force
     this[_strictPeerDeps] = !!strictPeerDeps
 
@@ -143,6 +147,9 @@ module.exports = cls => class IdealTreeBuilder extends cls {
     this[_globalStyle] = this[_global] || globalStyle
     this[_follow] = !!follow
 
+    if (this[_workspaces].length && this[_global])
+      throw new Error('Cannot operate on workspaces in global mode')
+
     this[_explicitRequests] = new Set()
     this[_preferDedupe] = false
     this[_legacyBundling] = false
@@ -157,6 +164,7 @@ module.exports = cls => class IdealTreeBuilder extends cls {
     this[_manifests] = new Map()
     this[_peerConflict] = null
     this[_edgesOverridden] = new Set()
+    this[_resolvedAdd] = []
 
     // a map of each module in a peer set to the thing that depended on
     // that set of peers in the first place.  Use a WeakMap so that we
@@ -204,8 +212,8 @@ module.exports = cls => class IdealTreeBuilder extends cls {
 
     try {
       await this[_initTree]()
-      await this[_applyUserRequests](options)
       await this[_inflateAncientLockfile]()
+      await this[_applyUserRequests](options)
       await this[_buildDeps]()
       await this[_fixDepFlags]()
       await this[_pruneFailedOptional]()
@@ -266,6 +274,7 @@ module.exports = cls => class IdealTreeBuilder extends cls {
     this[_preferDedupe] = !!options.preferDedupe
     this[_legacyBundling] = !!options.legacyBundling
     this[_updateNames] = update.names
+
     this[_updateAll] = update.all
     // we prune by default unless explicitly set to boolean false
     this[_prune] = options.prune !== false
@@ -387,6 +396,42 @@ module.exports = cls => class IdealTreeBuilder extends cls {
   async [_applyUserRequests] (options) {
     process.emit('time', 'idealTree:userRequests')
     const tree = this.idealTree.target || this.idealTree
+
+    if (!this[_workspaces].length) {
+      return this[_applyUserRequestsToNode](tree, options).then(() =>
+        process.emit('timeEnd', 'idealTree:userRequests'))
+    }
+
+    const wsMap = tree.workspaces
+    if (!wsMap) {
+      this.log.warn('idealTree', 'Workspace filter set, but no workspaces present')
+      return
+    }
+
+    const promises = []
+    for (const name of this[_workspaces]) {
+      const path = wsMap.get(name)
+      if (!path) {
+        this.log.warn('idealTree', `Workspace ${name} in filter set, but not in workspaces`)
+        continue
+      }
+      const loc = relpath(tree.realpath, path)
+      const node = tree.inventory.get(loc)
+
+      /* istanbul ignore if - should be impossible */
+      if (!node) {
+        this.log.warn('idealTree', `Workspace ${name} in filter set, but no workspace folder present`)
+        continue
+      }
+
+      promises.push(this[_applyUserRequestsToNode](node, options))
+    }
+
+    return Promise.all(promises).then(() =>
+      process.emit('timeEnd', 'idealTree:userRequests'))
+  }
+
+  async [_applyUserRequestsToNode] (tree, options) {
     // If we have a list of package names to update, and we know it's
     // going to update them wherever they are, add any paths into those
     // named nodes to the buildIdealTree queue.
@@ -395,38 +440,49 @@ module.exports = cls => class IdealTreeBuilder extends cls {
 
     // global updates only update the globalTop nodes, but we need to know
     // that they're there, and not reinstall the world unnecessarily.
+    const globalExplicitUpdateNames = []
     if (this[_global] && (this[_updateAll] || this[_updateNames].length)) {
       const nm = resolve(this.path, 'node_modules')
       for (const name of await readdir(nm).catch(() => [])) {
-        if (this[_updateNames].includes(name))
-          this[_explicitRequests].add(name)
         tree.package.dependencies = tree.package.dependencies || {}
-        if (this[_updateAll] || this[_updateNames].includes(name))
+        const updateName = this[_updateNames].includes(name)
+        if (this[_updateAll] || updateName) {
+          if (updateName)
+            globalExplicitUpdateNames.push(name)
           tree.package.dependencies[name] = '*'
+        }
       }
     }
 
     if (this.auditReport && this.auditReport.size > 0)
       this[_queueVulnDependents](options)
 
-    if (options.rm && options.rm.length) {
-      addRmPkgDeps.rm(tree.package, options.rm)
-      for (const name of options.rm)
-        this[_explicitRequests].add(name)
+    const { add, rm } = options
+
+    if (rm && rm.length) {
+      addRmPkgDeps.rm(tree.package, rm)
+      for (const name of rm)
+        this[_explicitRequests].add({ from: tree, name, action: 'DELETE' })
     }
 
-    if (options.add)
-      await this[_add](options)
+    if (add && add.length)
+      await this[_add](tree, options)
 
-    // triggers a refresh of all edgesOut
-    if (options.add && options.add.length || options.rm && options.rm.length || this[_global])
+    // triggers a refresh of all edgesOut.  this has to be done BEFORE
+    // adding the edges to explicitRequests, because the package setter
+    // resets all edgesOut.
+    if (add && add.length || rm && rm.length || this[_global])
       tree.package = tree.package
-    process.emit('timeEnd', 'idealTree:userRequests')
+
+    for (const spec of this[_resolvedAdd])
+      this[_explicitRequests].add(tree.edgesOut.get(spec.name))
+    for (const name of globalExplicitUpdateNames)
+      this[_explicitRequests].add(tree.edgesOut.get(name))
   }
 
   // This returns a promise because we might not have the name yet,
   // and need to call pacote.manifest to find the name.
-  [_add] ({add, saveType = null, saveBundle = false}) {
+  [_add] (tree, {add, saveType = null, saveBundle = false}) {
     // get the name for each of the specs in the list.
     // ie, doing `foo@bar` we just return foo
     // but if it's a url or git, we don't know the name until we
@@ -438,10 +494,9 @@ module.exports = cls => class IdealTreeBuilder extends cls {
         .then(add => this[_updateFilePath](add))
         .then(add => this[_followSymlinkPath](add))
     })).then(add => {
-      this[_resolvedAdd] = add
+      this[_resolvedAdd].push(...add)
       // now add is a list of spec objects with names.
       // find a home for each of them!
-      const tree = this.idealTree.target || this.idealTree
       addRmPkgDeps.add({
         pkg: tree.package,
         add,
@@ -449,8 +504,6 @@ module.exports = cls => class IdealTreeBuilder extends cls {
         saveType,
         path: this.path,
       })
-      for (const spec of add)
-        this[_explicitRequests].add(spec.name)
     })
   }
 
@@ -991,7 +1044,7 @@ This is a one-time fix-up, please be patient...
         // if it's peerOptional and not explicitly requested.
         if (!edge.to) {
           return edge.type !== 'peerOptional' ||
-            this[_explicitRequests].has(edge.name)
+            this[_explicitRequests].has(edge)
         }
 
         // If the edge has an error, there's a problem.
@@ -1007,7 +1060,7 @@ This is a one-time fix-up, please be patient...
           return true
 
         // If the user has explicitly asked to install this package, it's a problem.
-        if (node.isProjectRoot && this[_explicitRequests].has(edge.name))
+        if (node.isProjectRoot && this[_explicitRequests].has(edge))
           return true
 
         // No problems!
@@ -1131,7 +1184,7 @@ This is a one-time fix-up, please be patient...
             continue
 
           // problem
-          this[_failPeerConflict](edge)
+          this[_failPeerConflict](edge, parentEdge)
         }
       }
 
@@ -1147,17 +1200,17 @@ This is a one-time fix-up, please be patient...
         continue
 
       // ok, it's the root, or we're in unforced strict mode, so this is bad
-      this[_failPeerConflict](edge)
+      this[_failPeerConflict](edge, parentEdge)
     }
     return node
   }
 
-  [_failPeerConflict] (edge) {
-    const expl = this[_explainPeerConflict](edge)
+  [_failPeerConflict] (edge, currentEdge) {
+    const expl = this[_explainPeerConflict](edge, currentEdge)
     throw Object.assign(new Error('unable to resolve dependency tree'), expl)
   }
 
-  [_explainPeerConflict] (edge) {
+  [_explainPeerConflict] (edge, currentEdge) {
     const node = edge.from
     const curNode = node.resolve(edge.name)
     const pc = this[_peerConflict] || { peer: null, current: null }
@@ -1166,6 +1219,10 @@ This is a one-time fix-up, please be patient...
     return {
       code: 'ERESOLVE',
       current,
+      // it SHOULD be impossible to get here without a current node in place,
+      // but this at least gives us something report on when bugs creep into
+      // the tree handling logic.
+      currentEdge: currentEdge ? currentEdge.explain() : null,
       edge: edge.explain(),
       peerConflict,
       strictPeerDeps: this[_strictPeerDeps],
@@ -1190,7 +1247,7 @@ This is a one-time fix-up, please be patient...
   [_placeDep] (dep, node, edge, peerEntryEdge = null, peerPath = []) {
     if (edge.to &&
         !edge.error &&
-        !this[_explicitRequests].has(edge.name) &&
+        !this[_explicitRequests].has(edge) &&
         !this[_updateNames].includes(edge.name) &&
         !this[_isVulnerable](edge.to))
       return []
@@ -1480,9 +1537,15 @@ This is a one-time fix-up, please be patient...
     if (target.children.has(edge.name)) {
       const current = target.children.get(edge.name)
 
-      // same thing = keep
-      if (dep.matches(current))
-        return KEEP
+      // same thing = keep, UNLESS the current doesn't satisfy and new
+      // one does satisfy.  This can happen if it's a link to a matching target
+      // at a different location, which satisfies a version dep, but not a
+      // file: dep.  If neither of them satisfy, then we can replace it,
+      // because presumably it's better for a peer or something.
+      if (dep.matches(current)) {
+        if (current.satisfies(edge) || !dep.satisfies(edge))
+          return KEEP
+      }
 
       const { version: curVer } = current
       const { version: newVer } = dep
diff --git a/node_modules/@npmcli/arborist/lib/arborist/load-actual.js b/node_modules/@npmcli/arborist/lib/arborist/load-actual.js
index 49e76e265b816..d9e7fb46d6df9 100644
--- a/node_modules/@npmcli/arborist/lib/arborist/load-actual.js
+++ b/node_modules/@npmcli/arborist/lib/arborist/load-actual.js
@@ -32,6 +32,7 @@ const _loadActual = Symbol('loadActual')
 const _loadActualVirtually = Symbol('loadActualVirtually')
 const _loadActualActually = Symbol('loadActualActually')
 const _loadWorkspaces = Symbol.for('loadWorkspaces')
+const _loadWorkspaceTargets = Symbol('loadWorkspaceTargets')
 const _actualTreePromise = Symbol('actualTreePromise')
 const _actualTree = Symbol('actualTree')
 const _transplant = Symbol('transplant')
@@ -150,18 +151,22 @@ module.exports = cls => class ActualLoader extends cls {
     await new this.constructor({...this.options}).loadVirtual({
       root: this[_actualTree],
     })
+    await this[_loadWorkspaces](this[_actualTree])
+    if (this[_actualTree].workspaces && this[_actualTree].workspaces.size)
+      calcDepFlags(this[_actualTree], !root)
     this[_transplant](root)
     return this[_actualTree]
   }
 
   async [_loadActualActually] ({ root, ignoreMissing, global }) {
     await this[_loadFSTree](this[_actualTree])
+    await this[_loadWorkspaces](this[_actualTree])
+    await this[_loadWorkspaceTargets](this[_actualTree])
     if (!ignoreMissing)
       await this[_findMissingEdges]()
     this[_findFSParents]()
     this[_transplant](root)
 
-    await this[_loadWorkspaces](this[_actualTree])
     if (global) {
       // need to depend on the children, or else all of them
       // will end up being flagged as extraneous, since the
@@ -178,16 +183,37 @@ module.exports = cls => class ActualLoader extends cls {
     return this[_actualTree]
   }
 
+  // if there are workspace targets without Link nodes created, load
+  // the targets, so that we know what they are.
+  async [_loadWorkspaceTargets] (tree) {
+    if (!tree.workspaces || !tree.workspaces.size)
+      return
+
+    const promises = []
+    for (const path of tree.workspaces.values()) {
+      if (!this[_cache].has(path)) {
+        const p = this[_loadFSNode]({ path, root: this[_actualTree] })
+          .then(node => this[_loadFSTree](node))
+        promises.push(p)
+      }
+    }
+    await Promise.all(promises)
+  }
+
   [_transplant] (root) {
     if (!root || root === this[_actualTree])
       return
+
     this[_actualTree][_changePath](root.path)
     for (const node of this[_actualTree].children.values()) {
       if (!this[_transplantFilter](node))
-        node.parent = null
+        node.root = null
     }
 
     root.replace(this[_actualTree])
+    for (const node of this[_actualTree].fsChildren)
+      node.root = this[_transplantFilter](node) ? root : null
+
     this[_actualTree] = root
   }
 
diff --git a/node_modules/@npmcli/arborist/lib/arborist/reify.js b/node_modules/@npmcli/arborist/lib/arborist/reify.js
index 0008045528d68..aaaa3d61c862b 100644
--- a/node_modules/@npmcli/arborist/lib/arborist/reify.js
+++ b/node_modules/@npmcli/arborist/lib/arborist/reify.js
@@ -14,6 +14,7 @@ const fs = require('fs')
 const {promisify} = require('util')
 const symlink = promisify(fs.symlink)
 const mkdirp = require('mkdirp-infer-owner')
+const justMkdirp = require('mkdirp')
 const moveFile = require('@npmcli/move-file')
 const rimraf = promisify(require('rimraf'))
 const packageContents = require('@npmcli/installed-package-contents')
@@ -26,6 +27,7 @@ const retirePath = require('../retire-path.js')
 const promiseAllRejectLate = require('promise-all-reject-late')
 const optionalSet = require('../optional-set.js')
 const updateRootPackageJson = require('../update-root-package-json.js')
+const calcDepFlags = require('../calc-dep-flags.js')
 
 const _retiredPaths = Symbol('retiredPaths')
 const _retiredUnchanged = Symbol('retiredUnchanged')
@@ -36,6 +38,8 @@ const _retireShallowNodes = Symbol.for('retireShallowNodes')
 const _getBundlesByDepth = Symbol('getBundlesByDepth')
 const _registryResolved = Symbol('registryResolved')
 const _addNodeToTrashList = Symbol('addNodeToTrashList')
+const _workspaces = Symbol.for('workspaces')
+
 // shared by rebuild mixin
 const _trashList = Symbol.for('trashList')
 const _handleOptionalFailure = Symbol.for('handleOptionalFailure')
@@ -82,7 +86,6 @@ const _global = Symbol.for('global')
 
 // defined by Ideal mixin
 const _pruneBundledMetadeps = Symbol.for('pruneBundledMetadeps')
-const _explicitRequests = Symbol.for('explicitRequests')
 const _resolvedAdd = Symbol.for('resolvedAdd')
 const _usePackageLock = Symbol.for('usePackageLock')
 const _formatPackageLock = Symbol.for('formatPackageLock')
@@ -146,7 +149,10 @@ module.exports = cls => class Reifier extends cls {
     if (this[_packageLockOnly] || this[_dryRun])
       return
 
-    await mkdirp(resolve(this.path))
+    // we do NOT want to set ownership on this folder, especially
+    // recursively, because it can have other side effects to do that
+    // in a project directory.  We just want to make it if it's missing.
+    await justMkdirp(resolve(this.path))
   }
 
   async [_reifyPackages] () {
@@ -237,9 +243,25 @@ module.exports = cls => class Reifier extends cls {
     const actualOpt = this[_global] ? {
       ignoreMissing: true,
       global: true,
-      filter: (node, kid) =>
-        this[_explicitRequests].size === 0 || !node.isProjectRoot ? true
-        : (this.idealTree.edgesOut.has(kid) || this[_explicitRequests].has(kid)),
+      filter: (node, kid) => {
+        // if it's not the project root, and we have no explicit requests,
+        // then we're already into a nested dep, so we keep it
+        if (this.explicitRequests.size === 0 || !node.isProjectRoot)
+          return true
+
+        // if we added it as an edgeOut, then we want it
+        if (this.idealTree.edgesOut.has(kid))
+          return true
+
+        // if it's an explicit request, then we want it
+        const hasExplicit = [...this.explicitRequests]
+          .some(edge => edge.name === kid)
+        if (hasExplicit)
+          return true
+
+        // ignore the rest of the global install folder
+        return false
+      },
     } : { ignoreMissing: true }
 
     if (!this[_global]) {
@@ -266,9 +288,35 @@ module.exports = cls => class Reifier extends cls {
     // to just invalidate the parts that changed, but avoid walking the
     // whole tree again.
 
+    const filterNodes = []
+    if (this[_global] && this.explicitRequests.size) {
+      const idealTree = this.idealTree.target || this.idealTree
+      const actualTree = this.actualTree.target || this.actualTree
+      // we ONLY are allowed to make changes in the global top-level
+      // children where there's an explicit request.
+      for (const { name } of this.explicitRequests) {
+        const ideal = idealTree.children.get(name)
+        if (ideal)
+          filterNodes.push(ideal)
+        const actual = actualTree.children.get(name)
+        if (actual)
+          filterNodes.push(actual)
+      }
+    } else {
+      for (const ws of this[_workspaces]) {
+        const ideal = this.idealTree.children.get(ws)
+        if (ideal)
+          filterNodes.push(ideal)
+        const actual = this.actualTree.children.get(ws)
+        if (actual)
+          filterNodes.push(actual)
+      }
+    }
+
     // find all the nodes that need to change between the actual
     // and ideal trees.
     this.diff = Diff.calculate({
+      filterNodes,
       actual: this.actualTree,
       ideal: this.idealTree,
     })
@@ -886,7 +934,7 @@ module.exports = cls => class Reifier extends cls {
     // to things like git repos and tarball file/urls.  However, if the
     // user requested 'foo@', and we have a foo@file:../foo, then we should
     // end up saving the spec we actually used, not whatever they gave us.
-    if (this[_resolvedAdd]) {
+    if (this[_resolvedAdd].length) {
       const root = this.idealTree
       const pkg = root.package
       for (const { name } of this[_resolvedAdd]) {
@@ -966,20 +1014,85 @@ module.exports = cls => class Reifier extends cls {
     return meta.save(saveOpt)
   }
 
-  [_copyIdealToActual] () {
+  async [_copyIdealToActual] () {
+    // clean up any trash that is still in the tree
+    for (const path of this[_trashList]) {
+      const loc = relpath(this.idealTree.realpath, path)
+      const node = this.idealTree.inventory.get(loc)
+      if (node && node.root === this.idealTree)
+        node.parent = null
+    }
+
+    // if we filtered to only certain nodes, then anything ELSE needs
+    // to be untouched in the resulting actual tree, even if it differs
+    // in the idealTree.  Copy over anything that was in the actual and
+    // was not changed, delete anything in the ideal and not actual.
+    // Then we move the entire idealTree over to this.actualTree, and
+    // save the hidden lockfile.
+    if (this.diff && this.diff.filterSet.size) {
+      const { filterSet } = this.diff
+      const seen = new Set()
+      for (const [loc, ideal] of this.idealTree.inventory.entries()) {
+        if (seen.has(loc))
+          continue
+        seen.add(loc)
+
+        // if it's an ideal node from the filter set, then skip it
+        // because we already made whatever changes were necessary
+        if (filterSet.has(ideal))
+          continue
+
+        // otherwise, if it's not in the actualTree, then it's not a thing
+        // that we actually added.  And if it IS in the actualTree, then
+        // it's something that we left untouched, so we need to record
+        // that.
+        const actual = this.actualTree.inventory.get(loc)
+        if (!actual)
+          ideal.root = null
+        else {
+          if ([...actual.linksIn].some(link => filterSet.has(link))) {
+            seen.add(actual.location)
+            continue
+          }
+          const { realpath, isLink } = actual
+          if (isLink && ideal.isLink && ideal.realpath === realpath)
+            continue
+          else
+            actual.root = this.idealTree
+        }
+      }
+
+      // now find any actual nodes that may not be present in the ideal
+      // tree, but were left behind by virtue of not being in the filter
+      for (const [loc, actual] of this.actualTree.inventory.entries()) {
+        if (seen.has(loc))
+          continue
+        seen.add(loc)
+        if (filterSet.has(actual))
+          continue
+        actual.root = this.idealTree
+      }
+
+      // prune out any tops that lack a linkIn
+      for (const top of this.idealTree.tops) {
+        if (top.linksIn.size === 0)
+          top.root = null
+      }
+
+      // need to calculate dep flags, since nodes may have been marked
+      // as extraneous or otherwise incorrect during transit.
+      calcDepFlags(this.idealTree)
+    }
+
     // save the ideal's meta as a hidden lockfile after we actualize it
     this.idealTree.meta.filename =
-      this.path + '/node_modules/.package-lock.json'
+      this.idealTree.realpath + '/node_modules/.package-lock.json'
     this.idealTree.meta.hiddenLockfile = true
+
     this.actualTree = this.idealTree
     this.idealTree = null
-    for (const path of this[_trashList]) {
-      const loc = relpath(this.path, path)
-      const node = this.actualTree.inventory.get(loc)
-      if (node && node.root === this.actualTree)
-        node.parent = null
-    }
 
-    return !this[_global] && this.actualTree.meta.save()
+    if (!this[_global])
+      await this.actualTree.meta.save()
   }
 }
diff --git a/node_modules/@npmcli/arborist/lib/diff.js b/node_modules/@npmcli/arborist/lib/diff.js
index ada67f8161d30..84a8bae412f54 100644
--- a/node_modules/@npmcli/arborist/lib/diff.js
+++ b/node_modules/@npmcli/arborist/lib/diff.js
@@ -11,7 +11,8 @@ const {existsSync} = require('fs')
 const ssri = require('ssri')
 
 class Diff {
-  constructor ({actual, ideal}) {
+  constructor ({actual, ideal, filterSet}) {
+    this.filterSet = filterSet
     this.children = []
     this.actual = actual
     this.ideal = ideal
@@ -29,9 +30,54 @@ class Diff {
     this.removed = []
   }
 
-  static calculate ({actual, ideal}) {
+  static calculate ({actual, ideal, filterNodes = []}) {
+    // if there's a filterNode, then:
+    // - get the path from the root to the filterNode.  The root or
+    //   root.target should have an edge either to the filterNode or
+    //   a link to the filterNode.  If not, abort.  Add the path to the
+    //   filterSet.
+    // - Add set of Nodes depended on by the filterNode to filterSet.
+    // - Anything outside of that set should be ignored by getChildren
+    const filterSet = new Set()
+    for (const filterNode of filterNodes) {
+      const { root } = filterNode
+      if (root !== ideal && root !== actual)
+        throw new Error('invalid filterNode: outside idealTree/actualTree')
+      const { target } = root
+      const rootTarget = target || root
+      const edge = [...rootTarget.edgesOut.values()].filter(e => {
+        return e.to && (e.to === filterNode || e.to.target === filterNode)
+      })[0]
+      filterSet.add(root)
+      filterSet.add(rootTarget)
+      filterSet.add(ideal)
+      filterSet.add(actual)
+      if (edge && edge.to) {
+        filterSet.add(edge.to)
+        if (edge.to.target)
+          filterSet.add(edge.to.target)
+      }
+      filterSet.add(filterNode)
+
+      depth({
+        tree: filterNode,
+        visit: node => filterSet.add(node),
+        getChildren: node => {
+          node = node.target || node
+          const loc = node.location
+          const idealNode = ideal.inventory.get(loc)
+          const ideals = !idealNode ? []
+            : [...idealNode.edgesOut.values()].filter(e => e.to).map(e => e.to)
+          const actualNode = actual.inventory.get(loc)
+          const actuals = !actualNode ? []
+            : [...actualNode.edgesOut.values()].filter(e => e.to).map(e => e.to)
+          return ideals.concat(actuals)
+        },
+      })
+    }
+
     return depth({
-      tree: new Diff({actual, ideal}),
+      tree: new Diff({actual, ideal, filterSet}),
       getChildren,
       leave,
     })
@@ -89,20 +135,20 @@ const allChildren = node => {
 // to create the diff tree
 const getChildren = diff => {
   const children = []
-  const {unchanged, removed} = diff
+  const {actual, ideal, unchanged, removed, filterSet} = diff
 
   // Note: we DON'T diff fsChildren themselves, because they are either
   // included in the package contents, or part of some other project, and
   // will never appear in legacy shrinkwraps anyway.  but we _do_ include the
   // child nodes of fsChildren, because those are nodes that we are typically
   // responsible for installing.
-  const actualKids = allChildren(diff.actual)
-  const idealKids = allChildren(diff.ideal)
+  const actualKids = allChildren(actual)
+  const idealKids = allChildren(ideal)
   const paths = new Set([...actualKids.keys(), ...idealKids.keys()])
   for (const path of paths) {
     const actual = actualKids.get(path)
     const ideal = idealKids.get(path)
-    diffNode(actual, ideal, children, unchanged, removed)
+    diffNode(actual, ideal, children, unchanged, removed, filterSet)
   }
 
   if (diff.leaves && !children.length)
@@ -111,7 +157,10 @@ const getChildren = diff => {
   return children
 }
 
-const diffNode = (actual, ideal, children, unchanged, removed) => {
+const diffNode = (actual, ideal, children, unchanged, removed, filterSet) => {
+  if (filterSet.size && !(filterSet.has(ideal) || filterSet.has(actual)))
+    return
+
   const action = getAction({actual, ideal})
 
   // if it's a match, then get its children
@@ -119,7 +168,7 @@ const diffNode = (actual, ideal, children, unchanged, removed) => {
   if (action) {
     if (action === 'REMOVE')
       removed.push(actual)
-    children.push(new Diff({actual, ideal}))
+    children.push(new Diff({actual, ideal, filterSet}))
   } else {
     unchanged.push(ideal)
     // !*! Weird dirty hack warning !*!
@@ -150,7 +199,7 @@ const diffNode = (actual, ideal, children, unchanged, removed) => {
       for (const node of bundledChildren)
         node.parent = ideal
     }
-    children.push(...getChildren({actual, ideal, unchanged, removed}))
+    children.push(...getChildren({actual, ideal, unchanged, removed, filterSet}))
   }
 }
 
diff --git a/node_modules/@npmcli/arborist/lib/link.js b/node_modules/@npmcli/arborist/lib/link.js
index 2394c6e41173c..4d15428d87360 100644
--- a/node_modules/@npmcli/arborist/lib/link.js
+++ b/node_modules/@npmcli/arborist/lib/link.js
@@ -23,13 +23,19 @@ class Link extends Node {
       : null),
     })
 
-    this.target = target || new Node({
-      ...options,
-      path: realpath,
-      parent: null,
-      fsParent: null,
-      root: this.root,
-    })
+    if (target)
+      this.target = target
+    else if (this.realpath === this.root.path)
+      this.target = this.root
+    else {
+      this.target = new Node({
+        ...options,
+        path: realpath,
+        parent: null,
+        fsParent: null,
+        root: this.root,
+      })
+    }
   }
 
   get version () {
diff --git a/node_modules/@npmcli/arborist/lib/node.js b/node_modules/@npmcli/arborist/lib/node.js
index fa39bed5ef9d4..197804e0ce0e3 100644
--- a/node_modules/@npmcli/arborist/lib/node.js
+++ b/node_modules/@npmcli/arborist/lib/node.js
@@ -685,6 +685,7 @@ class Node {
       ...this.children.values(),
       ...this.inventory.values(),
     ].filter(n => n !== this))
+
     for (const child of family) {
       if (child.root !== root) {
         child[_delistFromMeta]()
@@ -704,12 +705,14 @@ class Node {
     }
 
     // if we had a target, and didn't find one in the new root, then bring
-    // it over as well.
-    if (this.isLink && target && !this.target)
+    // it over as well, but only if we're setting the link into a new root,
+    // as we don't want to lose the target any time we remove a link.
+    if (this.isLink && target && !this.target && root !== this)
       target.root = root
 
     // tree should always be valid upon root setter completion.
     treeCheck(this)
+    treeCheck(root)
   }
 
   get root () {
diff --git a/node_modules/@npmcli/arborist/lib/printable.js b/node_modules/@npmcli/arborist/lib/printable.js
index 588121dbc4283..169984fcf17ea 100644
--- a/node_modules/@npmcli/arborist/lib/printable.js
+++ b/node_modules/@npmcli/arborist/lib/printable.js
@@ -2,6 +2,7 @@
 // of the current node and its descendents
 
 const util = require('util')
+const relpath = require('./relpath.js')
 
 class ArboristNode {
   constructor (tree, path) {
@@ -47,6 +48,11 @@ class ArboristNode {
         .map(edge => new EdgeIn(edge)))
     }
 
+    if (tree.workspaces && tree.workspaces.size) {
+      this.workspaces = new Map([...tree.workspaces.entries()]
+        .map(([name, path]) => [name, relpath(tree.root.realpath, path)]))
+    }
+
     // fsChildren sorted by path
     if (tree.fsChildren.size) {
       this.fsChildren = new Set([...tree.fsChildren]
@@ -126,6 +132,9 @@ class EdgeIn extends Edge {
 }
 
 const printableTree = (tree, path = []) => {
+  if (!tree)
+    return tree
+
   const Cls = tree.isLink ? ArboristLink
     : tree.sourceReference ? ArboristVirtualNode
     : ArboristNode
diff --git a/node_modules/@npmcli/arborist/lib/tree-check.js b/node_modules/@npmcli/arborist/lib/tree-check.js
index 00b43296fbdf5..a7e8d9c014213 100644
--- a/node_modules/@npmcli/arborist/lib/tree-check.js
+++ b/node_modules/@npmcli/arborist/lib/tree-check.js
@@ -1,6 +1,8 @@
 const debug = require('./debug.js')
 
 const checkTree = (tree, checkUnreachable = true) => {
+  const log = [['START TREE CHECK', tree.path]]
+
   // this can only happen in tests where we have a "tree" object
   // that isn't actually a tree.
   if (!tree.root || !tree.root.inventory)
@@ -9,8 +11,21 @@ const checkTree = (tree, checkUnreachable = true) => {
   const { inventory } = tree.root
   const seen = new Set()
   const check = (node, via = tree, viaType = 'self') => {
+    log.push([
+      'CHECK',
+      node && node.location,
+      via && via.location,
+      viaType,
+      'seen=' + seen.has(node),
+      'promise=' + !!(node && node.then),
+      'root=' + !!(node && node.isRoot),
+    ])
+
     if (!node || seen.has(node) || node.then)
       return
+
+    seen.add(node)
+
     if (node.isRoot && node !== tree.root) {
       throw Object.assign(new Error('double root'), {
         node: node.path,
@@ -19,6 +34,7 @@ const checkTree = (tree, checkUnreachable = true) => {
         root: tree.root.path,
         via: via.path,
         viaType,
+        log,
       })
     }
 
@@ -31,6 +47,7 @@ const checkTree = (tree, checkUnreachable = true) => {
         via: via.path,
         viaType,
         otherRoot: node.root && node.root.path,
+        log,
       })
     }
 
@@ -43,6 +60,7 @@ const checkTree = (tree, checkUnreachable = true) => {
         viaType,
         inventory: [...node.inventory.values()].map(node =>
           [node.path, node.location]),
+        log,
       })
     }
 
@@ -53,6 +71,7 @@ const checkTree = (tree, checkUnreachable = true) => {
         root: tree.root.path,
         via: via.path,
         viaType,
+        log,
       })
     }
 
@@ -65,14 +84,38 @@ const checkTree = (tree, checkUnreachable = true) => {
         via: via.path,
         viaType,
         devEdges: devEdges.map(e => [e.type, e.name, e.spec, e.error]),
+        log,
+      })
+    }
+
+    if (node.path === tree.root.path && node !== tree.root) {
+      throw Object.assign(new Error('node with same path as root'), {
+        node: node.path,
+        tree: tree.path,
+        root: tree.root.path,
+        via: via.path,
+        viaType,
+        log,
+      })
+    }
+
+    if (!node.isLink && node.path !== node.realpath) {
+      throw Object.assign(new Error('non-link with mismatched path/realpath'), {
+        node: node.path,
+        tree: tree.path,
+        realpath: node.realpath,
+        root: tree.root.path,
+        via: via.path,
+        viaType,
+        log,
       })
     }
 
     const { parent, fsParent, target } = node
-    seen.add(node)
     check(parent, node, 'parent')
     check(fsParent, node, 'fsParent')
     check(target, node, 'target')
+    log.push(['CHILDREN', node.location, ...node.children.keys()])
     for (const kid of node.children.values())
       check(kid, node, 'children')
     for (const kid of node.fsChildren)
@@ -81,6 +124,7 @@ const checkTree = (tree, checkUnreachable = true) => {
       check(link, node, 'linksIn')
     for (const top of node.tops)
       check(top, node, 'tops')
+    log.push(['DONE', node.location])
   }
   check(tree)
   if (checkUnreachable) {
@@ -92,6 +136,7 @@ const checkTree = (tree, checkUnreachable = true) => {
           location: node.location,
           root: tree.root.path,
           tree: tree.path,
+          log,
         })
       }
     }
diff --git a/node_modules/@npmcli/arborist/package.json b/node_modules/@npmcli/arborist/package.json
index e745be2c77f7c..d08102ce0cf12 100644
--- a/node_modules/@npmcli/arborist/package.json
+++ b/node_modules/@npmcli/arborist/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@npmcli/arborist",
-  "version": "2.2.9",
+  "version": "2.3.0",
   "description": "Manage node_modules trees",
   "dependencies": {
     "@npmcli/installed-package-contents": "^1.0.7",
@@ -14,7 +14,7 @@
     "cacache": "^15.0.3",
     "common-ancestor-path": "^1.0.1",
     "json-parse-even-better-errors": "^2.3.1",
-    "json-stringify-nice": "^1.1.1",
+    "json-stringify-nice": "^1.1.2",
     "mkdirp-infer-owner": "^2.0.0",
     "npm-install-checks": "^4.0.0",
     "npm-package-arg": "^8.1.0",
diff --git a/node_modules/@npmcli/config/lib/set-envs.js b/node_modules/@npmcli/config/lib/set-envs.js
index ffaf5ab383c75..370a2f3ffd34b 100644
--- a/node_modules/@npmcli/config/lib/set-envs.js
+++ b/node_modules/@npmcli/config/lib/set-envs.js
@@ -67,8 +67,8 @@ const setEnvs = (config) => {
   const cliSet = new Set(Object.keys(cliConf))
   const envSet = new Set(Object.keys(envConf))
   for (const key in cliConf) {
-    const { deprecated } = definitions[key] || {}
-    if (deprecated)
+    const { deprecated, envExport = true } = definitions[key] || {}
+    if (deprecated || envExport === false)
       continue
 
     if (sameConfigValue(defaults[key], cliConf[key])) {
diff --git a/node_modules/@npmcli/config/package.json b/node_modules/@npmcli/config/package.json
index b2b34f6af2712..767718a9d61c7 100644
--- a/node_modules/@npmcli/config/package.json
+++ b/node_modules/@npmcli/config/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@npmcli/config",
-  "version": "2.0.0",
+  "version": "2.1.0",
   "files": [
     "lib"
   ],
diff --git a/node_modules/json-stringify-nice/.github/FUNDING.yml b/node_modules/json-stringify-nice/.github/FUNDING.yml
deleted file mode 100644
index 20d8c03a4dca6..0000000000000
--- a/node_modules/json-stringify-nice/.github/FUNDING.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-# These are supported funding model platforms
-
-github: [isaacs]
diff --git a/node_modules/json-stringify-nice/.npmignore b/node_modules/json-stringify-nice/.npmignore
deleted file mode 100644
index e69acb4cf452b..0000000000000
--- a/node_modules/json-stringify-nice/.npmignore
+++ /dev/null
@@ -1,23 +0,0 @@
-# ignore most things, include some others
-/*
-/.*
-
-!.github
-!bin/
-!lib/
-!docs/
-!package.json
-!package-lock.json
-!README.md
-!CONTRIBUTING.md
-!LICENSE
-!CHANGELOG.md
-!example/
-!scripts/
-!tap-snapshots/
-!test/
-!.travis.yml
-!.gitignore
-!.gitattributes
-!coverage-map.js
-!index.js
diff --git a/node_modules/json-stringify-nice/index.js b/node_modules/json-stringify-nice/index.js
index 1ca7e14fa0c66..2c722a752c685 100644
--- a/node_modules/json-stringify-nice/index.js
+++ b/node_modules/json-stringify-nice/index.js
@@ -1,4 +1,4 @@
-const isObj = val => val && !Array.isArray(val) && typeof val === 'object'
+const isObj = val => !!val && !Array.isArray(val) && typeof val === 'object'
 
 const compare = (ak, bk, prefKeys) =>
   prefKeys.includes(ak) && !prefKeys.includes(bk) ? -1
diff --git a/node_modules/json-stringify-nice/package-lock.json b/node_modules/json-stringify-nice/package-lock.json
deleted file mode 100644
index b20f9a8977db6..0000000000000
--- a/node_modules/json-stringify-nice/package-lock.json
+++ /dev/null
@@ -1,3447 +0,0 @@
-{
-  "name": "json-stringify-nice",
-  "version": "1.1.1",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
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-      "dev": true,
-      "requires": {
-        "@babel/highlight": "^7.0.0"
-      }
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-    "@babel/generator": {
-      "version": "7.7.2",
-      "resolved": "https://registry.npmjs.org/@babel/generator/-/generator-7.7.2.tgz",
-      "integrity": "sha512-WthSArvAjYLz4TcbKOi88me+KmDJdKSlfwwN8CnUYn9jBkzhq0ZEPuBfkAWIvjJ3AdEV1Cf/+eSQTnp3IDJKlQ==",
-      "dev": true,
-      "requires": {
-        "@babel/types": "^7.7.2",
-        "jsesc": "^2.5.1",
-        "lodash": "^4.17.13",
-        "source-map": "^0.5.0"
-      },
-      "dependencies": {
-        "source-map": {
-          "version": "0.5.7",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-          "dev": true
-        }
-      }
-    },
-    "@babel/helper-function-name": {
-      "version": "7.7.0",
-      "resolved": "https://registry.npmjs.org/@babel/helper-function-name/-/helper-function-name-7.7.0.tgz",
-      "integrity": "sha512-tDsJgMUAP00Ugv8O2aGEua5I2apkaQO7lBGUq1ocwN3G23JE5Dcq0uh3GvFTChPa4b40AWiAsLvCZOA2rdnQ7Q==",
-      "dev": true,
-      "requires": {
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-        "@babel/template": "^7.7.0",
-        "@babel/types": "^7.7.0"
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-    "@babel/helper-get-function-arity": {
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-      "resolved": "https://registry.npmjs.org/@babel/helper-get-function-arity/-/helper-get-function-arity-7.7.0.tgz",
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-      "dev": true,
-      "requires": {
-        "@babel/types": "^7.7.0"
-      }
-    },
-    "@babel/helper-split-export-declaration": {
-      "version": "7.7.0",
-      "resolved": "https://registry.npmjs.org/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.7.0.tgz",
-      "integrity": "sha512-HgYSI8rH08neWlAH3CcdkFg9qX9YsZysZI5GD8LjhQib/mM0jGOZOVkoUiiV2Hu978fRtjtsGsW6w0pKHUWtqA==",
-      "dev": true,
-      "requires": {
-        "@babel/types": "^7.7.0"
-      }
-    },
-    "@babel/highlight": {
-      "version": "7.5.0",
-      "resolved": "https://registry.npmjs.org/@babel/highlight/-/highlight-7.5.0.tgz",
-      "integrity": "sha512-7dV4eu9gBxoM0dAnj/BCFDW9LFU0zvTrkq0ugM7pnHEgguOEeOz1so2ZghEdzviYzQEED0r4EAgpsBChKy1TRQ==",
-      "dev": true,
-      "requires": {
-        "chalk": "^2.0.0",
-        "esutils": "^2.0.2",
-        "js-tokens": "^4.0.0"
-      }
-    },
-    "@babel/parser": {
-      "version": "7.7.3",
-      "resolved": "https://registry.npmjs.org/@babel/parser/-/parser-7.7.3.tgz",
-      "integrity": "sha512-bqv+iCo9i+uLVbI0ILzKkvMorqxouI+GbV13ivcARXn9NNEabi2IEz912IgNpT/60BNXac5dgcfjb94NjsF33A==",
-      "dev": true
-    },
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-      "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.7.2.tgz",
-      "integrity": "sha512-JONRbXbTXc9WQE2mAZd1p0Z3DZ/6vaQIkgYMSTP3KjRCyd7rCZCcfhCyX+YjwcKxcZ82UrxbRD358bpExNgrjw==",
-      "dev": true,
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-      "integrity": "sha512-OKcwSYOW1mhWbnTBgQY5lvg1Fxg+VyfQGjcBduZFljfc044J5iDlnDSfhQ867O17XHiSCxYHUxHg2b7ryitbUQ==",
-      "dev": true,
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-      "dev": true,
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-        "wrap-ansi": {
-          "version": "5.1.0",
-          "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
-          "integrity": "sha512-QC1/iN/2/RPVJ5jYK8BGttj5z83LmSKmvbvrXPNCLZSEb32KKVDJDl/MOt2N01qU2H/FkzEa9PKto1BqDjtd7Q==",
-          "dev": true,
-          "requires": {
-            "ansi-styles": "^3.2.0",
-            "string-width": "^3.0.0",
-            "strip-ansi": "^5.0.0"
-          }
-        }
-      }
-    },
-    "yargs-parser": {
-      "version": "13.1.1",
-      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.1.tgz",
-      "integrity": "sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==",
-      "dev": true,
-      "requires": {
-        "camelcase": "^5.0.0",
-        "decamelize": "^1.2.0"
-      }
-    },
-    "yn": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
-      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
-      "dev": true
-    }
-  }
-}
diff --git a/node_modules/json-stringify-nice/package.json b/node_modules/json-stringify-nice/package.json
index e060b2ed70e6d..ea4f486c5e0b0 100644
--- a/node_modules/json-stringify-nice/package.json
+++ b/node_modules/json-stringify-nice/package.json
@@ -1,6 +1,6 @@
 {
   "name": "json-stringify-nice",
-  "version": "1.1.1",
+  "version": "1.1.3",
   "description": "Stringify an object sorting scalars before objects, and defaulting to 2-space indent",
   "author": "Isaac Z. Schlueter <i@izs.me> (https://izs.me)",
   "license": "ISC",
@@ -20,5 +20,8 @@
   "funding": {
     "url": "https://github.com/sponsors/isaacs"
   },
-  "repository": "https://github.com/isaacs/json-stringify-nice"
+  "repository": "https://github.com/isaacs/json-stringify-nice",
+  "files": [
+    "index.js"
+  ]
 }
diff --git a/node_modules/json-stringify-nice/tap-snapshots/test-basic.js-TAP.test.js b/node_modules/json-stringify-nice/tap-snapshots/test-basic.js-TAP.test.js
deleted file mode 100644
index 53d5fda6c3a14..0000000000000
--- a/node_modules/json-stringify-nice/tap-snapshots/test-basic.js-TAP.test.js
+++ /dev/null
@@ -1,127 +0,0 @@
-/* IMPORTANT
- * This snapshot file is auto-generated, but designed for humans.
- * It should be checked into source control and tracked carefully.
- * Re-generate by setting TAP_SNAPSHOT=1 and running tests.
- * Make sure to inspect the output below.  Do not ignore changes!
- */
-'use strict'
-exports[`test/basic.js TAP basic sorting operation with default 2-space indent > mix of objects and out of order keys 1`] = `
-{
-  "y": "z",
-  "yy": "a",
-  "z": 1,
-  "a": {
-    "a": 2,
-    "b": 1
-  },
-  "obj": {
-    "b": "x",
-    "a": {}
-  }
-}
-
-`
-
-exports[`test/basic.js TAP replacer function is used > replace a val with phone doggo 1`] = `
-{
-  "y": "z",
-  "yy": "a",
-  "z": 1,
-  "a": {
-    "b": 1,
-    "hello": "📞 yes",
-    "this is": "🐕",
-    "a": {
-      "hello": "📞 yes",
-      "nested": true,
-      "this is": "🐕"
-    }
-  },
-  "obj": {
-    "b": "x",
-    "a": {
-      "hello": "📞 yes",
-      "this is": "🐕"
-    }
-  }
-}
-
-`
-
-exports[`test/basic.js TAP sort keys explicitly with a preference list > replace a val with preferences 1`] = `
-{
-  "z": 1,
-  "yy": "a",
-  "y": "z",
-  "obj": {
-    "b": "x",
-    "a": {}
-  },
-  "a": {
-    "b": 1,
-    "a": {
-      "nested": true
-    }
-  }
-}
-
-`
-
-exports[`test/basic.js TAP spaces can be set > boolean false 1`] = `
-{"y":"z","yy":"a","z":1,"a":{"a":2,"b":1},"obj":{"b":"x","a":{}}}
-`
-
-exports[`test/basic.js TAP spaces can be set > empty string 1`] = `
-{"y":"z","yy":"a","z":1,"a":{"a":2,"b":1},"obj":{"b":"x","a":{}}}
-`
-
-exports[`test/basic.js TAP spaces can be set > space face 1`] = `
-{
- ^_^ "y": "z",
- ^_^ "yy": "a",
- ^_^ "z": 1,
- ^_^ "a": {
- ^_^  ^_^ "a": 2,
- ^_^  ^_^ "b": 1
- ^_^ },
- ^_^ "obj": {
- ^_^  ^_^ "b": "x",
- ^_^  ^_^ "a": {}
- ^_^ }
-}
-
-`
-
-exports[`test/basic.js TAP spaces can be set > tab 1`] = `
-{
-	"y": "z",
-	"yy": "a",
-	"z": 1,
-	"a": {
-		"a": 2,
-		"b": 1
-	},
-	"obj": {
-		"b": "x",
-		"a": {}
-	}
-}
-
-`
-
-exports[`test/basic.js TAP spaces can be set > the number 3 1`] = `
-{
-   "y": "z",
-   "yy": "a",
-   "z": 1,
-   "a": {
-      "a": 2,
-      "b": 1
-   },
-   "obj": {
-      "b": "x",
-      "a": {}
-   }
-}
-
-`
diff --git a/node_modules/json-stringify-nice/test/basic.js b/node_modules/json-stringify-nice/test/basic.js
deleted file mode 100644
index 23c3ceb384520..0000000000000
--- a/node_modules/json-stringify-nice/test/basic.js
+++ /dev/null
@@ -1,68 +0,0 @@
-const t = require('tap')
-const stringify = require('../')
-
-t.test('basic sorting operation with default 2-space indent', t => {
-  t.plan(1)
-  t.matchSnapshot(stringify({
-    z: 1,
-    y: 'z',
-    obj: { a: {}, b: 'x' },
-    a: { b: 1, a: 2},
-    yy: 'a',
-  }), 'mix of objects and out of order keys')
-})
-
-t.test('throws same error on cycles as JSON.stringify', t => {
-  t.plan(1)
-  const cycle = { a: { b: { c: {} } } }
-  cycle.a.b.c = cycle.a
-  try {
-    JSON.stringify(cycle)
-  } catch (builtinEr) {
-    t.throws(() => stringify(cycle), builtinEr, 'same error as builtin')
-  }
-})
-
-t.test('spaces can be set', t => {
-  t.plan(5)
-  const obj = {
-    z: 1,
-    y: 'z',
-    obj: { a: {}, b: 'x' },
-    a: { b: 1, a: 2},
-    yy: 'a',
-  }
-  t.matchSnapshot(stringify(obj, 0, '\t'), 'tab')
-  t.matchSnapshot(stringify(obj, null, ' ^_^ '), 'space face')
-  t.matchSnapshot(stringify(obj, false, 3), 'the number 3')
-  t.matchSnapshot(stringify(obj, false, ''), 'empty string')
-  t.matchSnapshot(stringify(obj, false, false), 'boolean false')
-})
-
-t.test('replacer function is used', t => {
-  t.plan(1)
-  const obj = {
-    z: 1,
-    y: 'z',
-    obj: { a: {}, b: 'x' },
-    a: { b: 1, a: { nested: true} },
-    yy: 'a',
-  }
-  const replacer = (key, val) =>
-    key === 'a' ? { hello: '📞 yes', 'this is': '🐕', ...val }
-    : val
-  t.matchSnapshot(stringify(obj, replacer), 'replace a val with phone doggo')
-})
-
-t.test('sort keys explicitly with a preference list', t => {
-  t.plan(1)
-  const obj = {
-    z: 1,
-    y: 'z',
-    obj: { a: {}, b: 'x' },
-    a: { b: 1, a: { nested: true} },
-    yy: 'a',
-  }
-  const preference = ['obj', 'z', 'yy']
-  t.matchSnapshot(stringify(obj, preference), 'replace a val with preferences')
-})
diff --git a/package-lock.json b/package-lock.json
index 6f81519099473..0599dfb6483d8 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "npm",
-  "version": "7.7.6",
+  "version": "7.8.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "npm",
-      "version": "7.7.6",
+      "version": "7.8.0",
       "bundleDependencies": [
         "@npmcli/arborist",
         "@npmcli/ci-detect",
@@ -251,9 +251,9 @@
       ],
       "license": "Artistic-2.0",
       "dependencies": {
-        "@npmcli/arborist": "^2.2.9",
+        "@npmcli/arborist": "^2.3.0",
         "@npmcli/ci-detect": "^1.2.0",
-        "@npmcli/config": "^2.0.0",
+        "@npmcli/config": "^2.1.0",
         "@npmcli/run-script": "^1.8.4",
         "abbrev": "~1.1.1",
         "ansicolors": "~0.3.2",
@@ -783,9 +783,9 @@
       }
     },
     "node_modules/@npmcli/arborist": {
-      "version": "2.2.9",
-      "resolved": "https://registry.npmjs.org/@npmcli/arborist/-/arborist-2.2.9.tgz",
-      "integrity": "sha512-ddC/CCAEHh28XYtgSAOudchdphNXcgErdYxwsEiykc2YbRA9Z+4XjI0BdBdXvv22DvkpO7zotUSxlVTcJmdURw==",
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/@npmcli/arborist/-/arborist-2.3.0.tgz",
+      "integrity": "sha512-4z8x8jImp/Clwol4sgmR6qdntLQZDxNFabBSbyr9EB11cyWHyqhRvBKip/1sBTcQAScIwuFT64MOu/HI4a5Nkw==",
       "inBundle": true,
       "dependencies": {
         "@npmcli/installed-package-contents": "^1.0.7",
@@ -799,7 +799,7 @@
         "cacache": "^15.0.3",
         "common-ancestor-path": "^1.0.1",
         "json-parse-even-better-errors": "^2.3.1",
-        "json-stringify-nice": "^1.1.1",
+        "json-stringify-nice": "^1.1.2",
         "mkdirp-infer-owner": "^2.0.0",
         "npm-install-checks": "^4.0.0",
         "npm-package-arg": "^8.1.0",
@@ -827,9 +827,9 @@
       "inBundle": true
     },
     "node_modules/@npmcli/config": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@npmcli/config/-/config-2.0.0.tgz",
-      "integrity": "sha512-3OKVmO63FJRIrcsVI/njCC7QGKSfdCrIUUV+sP5ql8QdaPqXuaFCImqCYFDzGkcrP8PTOS3jbrRsU0Yzm04n3g==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@npmcli/config/-/config-2.1.0.tgz",
+      "integrity": "sha512-vYTUs6b1ORqWgWFrLkyscdhyhtB1YhbtEM2iaH5rM5Bv1/tWqZEpspGLh+Re6YuPRUmXulzkf3iWhu9ntz8cVw==",
       "inBundle": true,
       "dependencies": {
         "ini": "^2.0.0",
@@ -4734,9 +4734,9 @@
       "dev": true
     },
     "node_modules/json-stringify-nice": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/json-stringify-nice/-/json-stringify-nice-1.1.1.tgz",
-      "integrity": "sha512-aHOgcSoOLvmFZQMvZ27rFw68r4e9OlQtH7YEcF2u5amVYbF/D3cKBXKCvl5EGhQz2NwJZ6RPfgRX6yNQ+UBKJw==",
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/json-stringify-nice/-/json-stringify-nice-1.1.3.tgz",
+      "integrity": "sha512-w8+cZZFgcPtFkZTmkA1UpRH0GXXfpeuc/cClNkQjLt9JoQd8cBFSyB8J1WWjJrthIYViHobwnh3jA4z5X2LdGA==",
       "inBundle": true,
       "funding": {
         "url": "https://github.com/sponsors/isaacs"
@@ -11047,9 +11047,9 @@
       "dev": true
     },
     "@npmcli/arborist": {
-      "version": "2.2.9",
-      "resolved": "https://registry.npmjs.org/@npmcli/arborist/-/arborist-2.2.9.tgz",
-      "integrity": "sha512-ddC/CCAEHh28XYtgSAOudchdphNXcgErdYxwsEiykc2YbRA9Z+4XjI0BdBdXvv22DvkpO7zotUSxlVTcJmdURw==",
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/@npmcli/arborist/-/arborist-2.3.0.tgz",
+      "integrity": "sha512-4z8x8jImp/Clwol4sgmR6qdntLQZDxNFabBSbyr9EB11cyWHyqhRvBKip/1sBTcQAScIwuFT64MOu/HI4a5Nkw==",
       "requires": {
         "@npmcli/installed-package-contents": "^1.0.7",
         "@npmcli/map-workspaces": "^1.0.2",
@@ -11062,7 +11062,7 @@
         "cacache": "^15.0.3",
         "common-ancestor-path": "^1.0.1",
         "json-parse-even-better-errors": "^2.3.1",
-        "json-stringify-nice": "^1.1.1",
+        "json-stringify-nice": "^1.1.2",
         "mkdirp-infer-owner": "^2.0.0",
         "npm-install-checks": "^4.0.0",
         "npm-package-arg": "^8.1.0",
@@ -11086,9 +11086,9 @@
       "integrity": "sha512-oN3y7FAROHhrAt7Rr7PnTSwrHrZVRTS2ZbyxeQwSSYD0ifwM3YNgQqbaRmjcWoPyq77MjchusjJDspbzMmip1Q=="
     },
     "@npmcli/config": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/@npmcli/config/-/config-2.0.0.tgz",
-      "integrity": "sha512-3OKVmO63FJRIrcsVI/njCC7QGKSfdCrIUUV+sP5ql8QdaPqXuaFCImqCYFDzGkcrP8PTOS3jbrRsU0Yzm04n3g==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/@npmcli/config/-/config-2.1.0.tgz",
+      "integrity": "sha512-vYTUs6b1ORqWgWFrLkyscdhyhtB1YhbtEM2iaH5rM5Bv1/tWqZEpspGLh+Re6YuPRUmXulzkf3iWhu9ntz8cVw==",
       "requires": {
         "ini": "^2.0.0",
         "mkdirp-infer-owner": "^2.0.0",
@@ -13984,9 +13984,9 @@
       "dev": true
     },
     "json-stringify-nice": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/json-stringify-nice/-/json-stringify-nice-1.1.1.tgz",
-      "integrity": "sha512-aHOgcSoOLvmFZQMvZ27rFw68r4e9OlQtH7YEcF2u5amVYbF/D3cKBXKCvl5EGhQz2NwJZ6RPfgRX6yNQ+UBKJw=="
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/json-stringify-nice/-/json-stringify-nice-1.1.3.tgz",
+      "integrity": "sha512-w8+cZZFgcPtFkZTmkA1UpRH0GXXfpeuc/cClNkQjLt9JoQd8cBFSyB8J1WWjJrthIYViHobwnh3jA4z5X2LdGA=="
     },
     "json-stringify-safe": {
       "version": "5.0.1",
diff --git a/package.json b/package.json
index 0f078d18be573..b6f2e0be7efcd 100644
--- a/package.json
+++ b/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "7.7.6",
+  "version": "7.8.0",
   "name": "npm",
   "description": "a package manager for JavaScript",
   "keywords": [
@@ -42,9 +42,9 @@
     "./package.json": "./package.json"
   },
   "dependencies": {
-    "@npmcli/arborist": "^2.2.9",
+    "@npmcli/arborist": "^2.3.0",
     "@npmcli/ci-detect": "^1.2.0",
-    "@npmcli/config": "^2.0.0",
+    "@npmcli/config": "^2.1.0",
     "@npmcli/run-script": "^1.8.4",
     "abbrev": "~1.1.1",
     "ansicolors": "~0.3.2",
diff --git a/tap-snapshots/test-lib-utils-config-describe-all.js-TAP.test.js b/tap-snapshots/test-lib-utils-config-describe-all.js-TAP.test.js
index 2a3d0146b187d..6c26590626115 100644
--- a/tap-snapshots/test-lib-utils-config-describe-all.js-TAP.test.js
+++ b/tap-snapshots/test-lib-utils-config-describe-all.js-TAP.test.js
@@ -64,7 +64,7 @@ registry and all registries configured for scopes. See the documentation for
 #### \`audit-level\`
 
 * Default: null
-* Type: "info", "low", "moderate", "high", "critical", "none", or null
+* Type: null, "info", "low", "moderate", "high", "critical", or "none"
 
 The minimum level of vulnerability for \`npm audit\` to exit with a non-zero
 exit code.
@@ -1212,6 +1212,8 @@ Valid values for the \`workspace\` config are either: - Workspace names - Path
 to a workspace directory - Path to a parent workspace directory (will result
 to selecting all of the nested workspaces)
 
+This value is not exported to the environment for child processes.
+
 #### \`workspaces\`
 
 * Default: false
@@ -1220,6 +1222,8 @@ to selecting all of the nested workspaces)
 Enable running a command in the context of **all** the configured
 workspaces.
 
+This value is not exported to the environment for child processes.
+
 #### \`yes\`
 
 * Default: null
diff --git a/tap-snapshots/test-lib-utils-explain-eresolve.js-TAP.test.js b/tap-snapshots/test-lib-utils-explain-eresolve.js-TAP.test.js
index 87dcb861c633f..e066680153021 100644
--- a/tap-snapshots/test-lib-utils-explain-eresolve.js-TAP.test.js
+++ b/tap-snapshots/test-lib-utils-explain-eresolve.js-TAP.test.js
@@ -418,6 +418,188 @@ to accept an incorrect (and potentially broken) dependency resolution.
 See \${REPORT} for a full report.
 `
 
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, but has current edge > explain with color 1`] = `
+While resolving: eslint@7.22.0
+Found: dev eslint@"file:." from the root project
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, but has current edge > explain with no color, depth of 6 1`] = `
+While resolving: eslint@7.22.0
+Found: dev eslint@"file:." from the root project
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, but has current edge > report 1`] = `
+# npm resolution error report
+
+\${TIME}
+
+While resolving: eslint@7.22.0
+Found: dev eslint@"file:." from the root project
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+
+Fix the upstream dependency conflict, or retry
+this command with --force, or --legacy-peer-deps
+to accept an incorrect (and potentially broken) dependency resolution.
+
+Raw JSON explanation object:
+
+{
+  "name": "no current node, but has current edge",
+  "json": true
+}
+
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, but has current edge > report with color 1`] = `
+While resolving: eslint@7.22.0
+Found: dev eslint@"file:." from the root project
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+
+Fix the upstream dependency conflict, or retry
+this command with --force, or --legacy-peer-deps
+to accept an incorrect (and potentially broken) dependency resolution.
+
+See \${REPORT} for a full report.
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, but has current edge > report with color, depth only 2 1`] = `
+While resolving: eslint@7.22.0
+Found: dev eslint@"file:." from the root project
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+
+Fix the upstream dependency conflict, or retry
+this command with --force, or --legacy-peer-deps
+to accept an incorrect (and potentially broken) dependency resolution.
+
+See \${REPORT} for a full report.
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, but has current edge > report with no color, depth of 6 1`] = `
+While resolving: eslint@7.22.0
+Found: dev eslint@"file:." from the root project
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+
+Fix the upstream dependency conflict, or retry
+this command with --force, or --legacy-peer-deps
+to accept an incorrect (and potentially broken) dependency resolution.
+
+See \${REPORT} for a full report.
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, no current edge, idk > explain with color 1`] = `
+While resolving: eslint@7.22.0
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, no current edge, idk > explain with no color, depth of 6 1`] = `
+While resolving: eslint@7.22.0
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, no current edge, idk > report 1`] = `
+# npm resolution error report
+
+\${TIME}
+
+While resolving: eslint@7.22.0
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+
+Fix the upstream dependency conflict, or retry
+this command with --force, or --legacy-peer-deps
+to accept an incorrect (and potentially broken) dependency resolution.
+
+Raw JSON explanation object:
+
+{
+  "name": "no current node, no current edge, idk",
+  "json": true
+}
+
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, no current edge, idk > report with color 1`] = `
+While resolving: eslint@7.22.0
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+
+Fix the upstream dependency conflict, or retry
+this command with --force, or --legacy-peer-deps
+to accept an incorrect (and potentially broken) dependency resolution.
+
+See \${REPORT} for a full report.
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, no current edge, idk > report with color, depth only 2 1`] = `
+While resolving: eslint@7.22.0
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+
+Fix the upstream dependency conflict, or retry
+this command with --force, or --legacy-peer-deps
+to accept an incorrect (and potentially broken) dependency resolution.
+
+See \${REPORT} for a full report.
+`
+
+exports[`test/lib/utils/explain-eresolve.js TAP no current node, no current edge, idk > report with no color, depth of 6 1`] = `
+While resolving: eslint@7.22.0
+
+Could not resolve dependency:
+peer eslint@"^6.0.0" from eslint-plugin-jsdoc@22.2.0
+node_modules/eslint-plugin-jsdoc
+  dev eslint-plugin-jsdoc@"^22.1.0" from the root project
+
+Fix the upstream dependency conflict, or retry
+this command with --force, or --legacy-peer-deps
+to accept an incorrect (and potentially broken) dependency resolution.
+
+See \${REPORT} for a full report.
+`
+
 exports[`test/lib/utils/explain-eresolve.js TAP withShrinkwrap > explain with color 1`] = `
 While resolving: @isaacs/peer-dep-cycle-b@1.0.0
 Found: @isaacs/peer-dep-cycle-c@2.0.0
diff --git a/tap-snapshots/test-lib-utils-npm-usage.js-TAP.test.js b/tap-snapshots/test-lib-utils-npm-usage.js-TAP.test.js
index 5a860bd2ee554..45863cdf4e02f 100644
--- a/tap-snapshots/test-lib-utils-npm-usage.js-TAP.test.js
+++ b/tap-snapshots/test-lib-utils-npm-usage.js-TAP.test.js
@@ -334,6 +334,9 @@ All commands:
                     Usage:
                     npm docs [<pkgname> [<pkgname> ...]]
                     
+                    Options:
+                    [--browser|--browser <browser>] [--registry <registry>] [-w|--workspace <workspace-name> [-w|--workspace <workspace-name> ...]] [-ws|--workspaces]
+                    
                     alias: home
                     
                     Run "npm help docs" for more info
@@ -366,6 +369,9 @@ All commands:
                     npm exec -c '<cmd> [args...]'
                     npm exec --package=foo -c '<cmd> [args...]'
                     
+                    Options:
+                    [-w|--workspace <workspace-name> [-w|--workspace <workspace-name> ...]] [-ws|--workspaces]
+                    
                     alias: x
                     
                     Run "npm help exec" for more info
@@ -695,6 +701,9 @@ All commands:
                     Usage:
                     npm repo [<pkgname> [<pkgname> ...]]
                     
+                    Options:
+                    [--browser|--browser <browser>] [-w|--workspace <workspace-name> [-w|--workspace <workspace-name> ...]] [-ws|--workspaces]
+                    
                     Run "npm help repo" for more info
 
     restart         npm restart
@@ -725,6 +734,9 @@ All commands:
                     Usage:
                     npm run-script <command> [-- <args>]
                     
+                    Options:
+                    [-w|--workspace <workspace-name> [-w|--workspace <workspace-name> ...]] [-ws|--workspaces]
+                    
                     aliases: run, rum, urn
                     
                     Run "npm help run-script" for more info
@@ -759,6 +771,9 @@ All commands:
                     Usage:
                     npm set-script [<script>] [<command>]
                     
+                    Options:
+                    [-w|--workspace <workspace-name> [-w|--workspace <workspace-name> ...]] [-ws|--workspaces]
+                    
                     Run "npm help set-script" for more info
 
     shrinkwrap      npm shrinkwrap
@@ -905,6 +920,9 @@ All commands:
                     Usage:
                     npm view [<@scope>/]<pkg>[@<version>] [<field>[.subfield]...]
                     
+                    Options:
+                    [--json] [-w|--workspace <workspace-name> [-w|--workspace <workspace-name> ...]] [-ws|--workspaces]
+                    
                     aliases: v, info, show
                     
                     Run "npm help view" for more info
diff --git a/tap-snapshots/test-lib-view.js-TAP.test.js b/tap-snapshots/test-lib-view.js-TAP.test.js
index f8a9fe464df2a..02810e31a5087 100644
--- a/tap-snapshots/test-lib-view.js-TAP.test.js
+++ b/tap-snapshots/test-lib-view.js-TAP.test.js
@@ -270,3 +270,260 @@ dist-tags:
 
 published a year ago
 `
+
+exports[`test/lib/view.js TAP workspaces all workspaces --json > must match snapshot 1`] = `
+
+{
+  "green": {
+    "_id": "green",
+    "name": "green",
+    "dist-tags": {
+      "latest": "1.0.0"
+    },
+    "maintainers": [
+      {
+        "name": "claudia",
+        "email": "c@yellow.com",
+        "twitter": "cyellow"
+      },
+      {
+        "name": "isaacs",
+        "email": "i@yellow.com",
+        "twitter": "iyellow"
+      }
+    ],
+    "keywords": [
+      "colors",
+      "green",
+      "crayola"
+    ],
+    "versions": [
+      "1.0.0",
+      "1.0.1"
+    ],
+    "version": "1.0.0",
+    "description": "green is a very important color",
+    "bugs": {
+      "url": "http://bugs.green.com"
+    },
+    "deprecated": true,
+    "repository": {
+      "url": "http://repository.green.com"
+    },
+    "license": {
+      "type": "ACME"
+    },
+    "bin": {
+      "green": "bin/green.js"
+    },
+    "dependencies": {
+      "red": "1.0.0",
+      "yellow": "1.0.0"
+    },
+    "dist": {
+      "shasum": "123",
+      "tarball": "http://hm.green.com/1.0.0.tgz",
+      "integrity": "---",
+      "fileCount": 1,
+      "unpackedSize": 1
+    }
+  },
+  "orange": {
+    "name": "orange",
+    "dist-tags": {
+      "latest": "1.0.0"
+    },
+    "versions": [
+      "1.0.0",
+      "1.0.1"
+    ],
+    "version": "1.0.0",
+    "homepage": "http://hm.orange.com",
+    "license": {},
+    "dist": {
+      "shasum": "123",
+      "tarball": "http://hm.orange.com/1.0.0.tgz",
+      "integrity": "---",
+      "fileCount": 1,
+      "unpackedSize": 1
+    }
+  }
+}
+`
+
+exports[`test/lib/view.js TAP workspaces all workspaces > must match snapshot 1`] = `
+
+
+green@1.0.0 | ACME | deps: 2 | versions: 2
+green is a very important color
+
+DEPRECATED!! - true
+
+keywords:colors, green, crayola
+
+bin:green
+
+dist
+.tarball:http://hm.green.com/1.0.0.tgz
+.shasum:123
+.integrity:---
+.unpackedSize:1 B
+
+dependencies:
+red: 1.0.0
+yellow: 1.0.0
+
+maintainers:
+-claudia <c@yellow.com>
+-isaacs <i@yellow.com>
+
+dist-tags:
+latest: 1.0.0
+
+orange@1.0.0 | Proprietary | deps: none | versions: 2
+http://hm.orange.com
+
+dist
+.tarball:http://hm.orange.com/1.0.0.tgz
+.shasum:123
+.integrity:---
+.unpackedSize:1 B
+
+dist-tags:
+latest: 1.0.0
+`
+
+exports[`test/lib/view.js TAP workspaces all workspaces nonexistent field --json > must match snapshot 1`] = `
+
+`
+
+exports[`test/lib/view.js TAP workspaces all workspaces nonexistent field > must match snapshot 1`] = `
+
+green:
+orange:
+`
+
+exports[`test/lib/view.js TAP workspaces all workspaces single field --json > must match snapshot 1`] = `
+
+{
+  "green": "green",
+  "orange": "orange"
+}
+`
+
+exports[`test/lib/view.js TAP workspaces all workspaces single field > must match snapshot 1`] = `
+
+green:
+green
+orange:
+orange
+`
+
+exports[`test/lib/view.js TAP workspaces one specific workspace > must match snapshot 1`] = `
+
+
+green@1.0.0 | ACME | deps: 2 | versions: 2
+green is a very important color
+
+DEPRECATED!! - true
+
+keywords:colors, green, crayola
+
+bin:green
+
+dist
+.tarball:http://hm.green.com/1.0.0.tgz
+.shasum:123
+.integrity:---
+.unpackedSize:1 B
+
+dependencies:
+red: 1.0.0
+yellow: 1.0.0
+
+maintainers:
+-claudia <c@yellow.com>
+-isaacs <i@yellow.com>
+
+dist-tags:
+latest: 1.0.0
+`
+
+exports[`test/lib/view.js TAP workspaces remote package name > must match snapshot 1`] = `
+Ignoring workspaces for remote package
+`
+
+exports[`test/lib/view.js TAP workspaces remote package name > must match snapshot 2`] = `
+
+
+pink@1.0.0 | Proprietary | deps: none | versions: 2
+
+dist
+.tarball:http://hm.pink.com/1.0.0.tgz
+.shasum:123
+.integrity:---
+.unpackedSize:1 B
+
+dist-tags:
+latest: 1.0.0
+`
+
+exports[`test/lib/view.js TAP workspaces single workspace --json > must match snapshot 1`] = `
+
+{
+  "green": {
+    "_id": "green",
+    "name": "green",
+    "dist-tags": {
+      "latest": "1.0.0"
+    },
+    "maintainers": [
+      {
+        "name": "claudia",
+        "email": "c@yellow.com",
+        "twitter": "cyellow"
+      },
+      {
+        "name": "isaacs",
+        "email": "i@yellow.com",
+        "twitter": "iyellow"
+      }
+    ],
+    "keywords": [
+      "colors",
+      "green",
+      "crayola"
+    ],
+    "versions": [
+      "1.0.0",
+      "1.0.1"
+    ],
+    "version": "1.0.0",
+    "description": "green is a very important color",
+    "bugs": {
+      "url": "http://bugs.green.com"
+    },
+    "deprecated": true,
+    "repository": {
+      "url": "http://repository.green.com"
+    },
+    "license": {
+      "type": "ACME"
+    },
+    "bin": {
+      "green": "bin/green.js"
+    },
+    "dependencies": {
+      "red": "1.0.0",
+      "yellow": "1.0.0"
+    },
+    "dist": {
+      "shasum": "123",
+      "tarball": "http://hm.green.com/1.0.0.tgz",
+      "integrity": "---",
+      "fileCount": 1,
+      "unpackedSize": 1
+    }
+  }
+}
+`
diff --git a/test/fixtures/eresolve-explanations.js b/test/fixtures/eresolve-explanations.js
index c5c338e61c8c0..b6ccac7d3d627 100644
--- a/test/fixtures/eresolve-explanations.js
+++ b/test/fixtures/eresolve-explanations.js
@@ -16,10 +16,10 @@ module.exports = {
             type: 'prod',
             name: '@isaacs/peer-dep-cycle-a',
             spec: '1.x',
-            from: { location: '/some/project' }
-          }
-        ]
-      }
+            from: { location: '/some/project' },
+          },
+        ],
+      },
     },
     current: {
       name: '@isaacs/peer-dep-cycle-c',
@@ -30,9 +30,9 @@ module.exports = {
           type: 'prod',
           name: '@isaacs/peer-dep-cycle-c',
           spec: '2.x',
-          from: { location: '/some/project' }
-        }
-      ]
+          from: { location: '/some/project' },
+        },
+      ],
     },
     peerConflict: {
       name: '@isaacs/peer-dep-cycle-c',
@@ -63,15 +63,15 @@ module.exports = {
                       type: 'prod',
                       name: '@isaacs/peer-dep-cycle-a',
                       spec: '1.x',
-                      from: { location: '/some/project' }
-                    }
-                  ]
-                }
-              }
-            ]
-          }
-        }
-      ]
+                      from: { location: '/some/project' },
+                    },
+                  ],
+                },
+              },
+            ],
+          },
+        },
+      ],
     },
     strictPeerDeps: true,
   },
@@ -102,13 +102,13 @@ module.exports = {
                   type: 'prod',
                   name: '@isaacs/peer-dep-cycle-a',
                   spec: '1.x',
-                  from: { location: '/some/project' }
-                }
-              ]
-            }
-          }
-        ]
-      }
+                  from: { location: '/some/project' },
+                },
+              ],
+            },
+          },
+        ],
+      },
     },
     current: {
       name: '@isaacs/peer-dep-cycle-c',
@@ -119,9 +119,9 @@ module.exports = {
           type: 'prod',
           name: '@isaacs/peer-dep-cycle-c',
           spec: '2.x',
-          from: { location: '/some/project' }
-        }
-      ]
+          from: { location: '/some/project' },
+        },
+      ],
     },
     strictPeerDeps: true,
   },
@@ -134,7 +134,7 @@ module.exports = {
       whileInstalling: {
         name: 'project',
         version: '1.2.3',
-        path: '/some/project'
+        path: '/some/project',
       },
       location: 'node_modules/@isaacs/testing-peer-dep-conflict-chain-d',
       dependents: [
@@ -142,9 +142,9 @@ module.exports = {
           type: 'prod',
           name: '@isaacs/testing-peer-dep-conflict-chain-d',
           spec: '2',
-          from: { location: '/some/project' }
-        }
-      ]
+          from: { location: '/some/project' },
+        },
+      ],
     },
     edge: {
       type: 'peer',
@@ -157,7 +157,7 @@ module.exports = {
         whileInstalling: {
           name: 'project',
           version: '1.2.3',
-          path: '/some/project'
+          path: '/some/project',
         },
         location: 'node_modules/@isaacs/testing-peer-dep-conflict-chain-c',
         dependents: [
@@ -165,13 +165,13 @@ module.exports = {
             type: 'prod',
             name: '@isaacs/testing-peer-dep-conflict-chain-c',
             spec: '1',
-            from: { location: '/some/project' }
-          }
-        ]
-      }
+            from: { location: '/some/project' },
+          },
+        ],
+      },
     },
     peerConflict: null,
-    strictPeerDeps: false
+    strictPeerDeps: false,
   },
 
   gatsby: {
@@ -182,7 +182,7 @@ module.exports = {
       whileInstalling: {
         name: 'gatsby-recipes',
         version: '0.2.31',
-        path: '/some/project/node_modules/gatsby-recipes'
+        path: '/some/project/node_modules/gatsby-recipes',
       },
       location: 'node_modules/ink',
       dependents: [
@@ -218,19 +218,19 @@ module.exports = {
                             name: 'gatsby',
                             spec: '',
                             from: {
-                              location: '/some/project/gatsby-user'
-                            }
-                          }
-                        ]
-                      }
-                    }
-                  ]
-                }
-              }
-            ]
-          }
-        }
-      ]
+                              location: '/some/project/gatsby-user',
+                            },
+                          },
+                        ],
+                      },
+                    },
+                  ],
+                },
+              },
+            ],
+          },
+        },
+      ],
     },
     edge: {
       type: 'peer',
@@ -243,7 +243,7 @@ module.exports = {
         whileInstalling: {
           name: 'gatsby-recipes',
           version: '0.2.31',
-          path: '/some/project/gatsby-user/node_modules/gatsby-recipes'
+          path: '/some/project/gatsby-user/node_modules/gatsby-recipes',
         },
         location: 'node_modules/ink-box',
         dependents: [
@@ -279,23 +279,98 @@ module.exports = {
                               name: 'gatsby',
                               spec: '',
                               from: {
-                                location: '/some/project/gatsby-user'
-                              }
-                            }
-                          ]
-                        }
-                      }
-                    ]
-                  }
-                }
-              ]
-            }
-          }
-        ]
-      }
+                                location: '/some/project/gatsby-user',
+                              },
+                            },
+                          ],
+                        },
+                      },
+                    ],
+                  },
+                },
+              ],
+            },
+          },
+        ],
+      },
     },
     peerConflict: null,
-    strictPeerDeps: true
-  }
+    strictPeerDeps: true,
+  },
 
+  'no current node, but has current edge': {
+    code: 'ERESOLVE',
+    current: null,
+    currentEdge: {
+      type: 'dev',
+      name: 'eslint',
+      spec: 'file:.',
+      error: 'MISSING',
+      from: {
+        location: '/some/projects/eslint',
+      },
+    },
+    edge: {
+      type: 'peer',
+      name: 'eslint',
+      spec: '^6.0.0',
+      error: 'MISSING',
+      from: {
+        name: 'eslint-plugin-jsdoc',
+        version: '22.2.0',
+        whileInstalling: {
+          name: 'eslint',
+          version: '7.22.0',
+          path: '/Users/isaacs/dev/npm/cli/eslint',
+        },
+        location: 'node_modules/eslint-plugin-jsdoc',
+        dependents: [
+          {
+            type: 'dev',
+            name: 'eslint-plugin-jsdoc',
+            spec: '^22.1.0',
+            from: {
+              location: '/some/projects/eslint',
+            },
+          },
+        ],
+      },
+    },
+    peerConflict: null,
+    strictPeerDeps: false,
+    force: false,
+  },
+  'no current node, no current edge, idk': {
+    code: 'ERESOLVE',
+    current: null,
+    edge: {
+      type: 'peer',
+      name: 'eslint',
+      spec: '^6.0.0',
+      error: 'MISSING',
+      from: {
+        name: 'eslint-plugin-jsdoc',
+        version: '22.2.0',
+        whileInstalling: {
+          name: 'eslint',
+          version: '7.22.0',
+          path: '/Users/isaacs/dev/npm/cli/eslint',
+        },
+        location: 'node_modules/eslint-plugin-jsdoc',
+        dependents: [
+          {
+            type: 'dev',
+            name: 'eslint-plugin-jsdoc',
+            spec: '^22.1.0',
+            from: {
+              location: '/some/projects/eslint',
+            },
+          },
+        ],
+      },
+    },
+    peerConflict: null,
+    strictPeerDeps: false,
+    force: false,
+  },
 }
diff --git a/test/lib/docs.js b/test/lib/docs.js
index a7325738ba43e..e8176eb47bdf9 100644
--- a/test/lib/docs.js
+++ b/test/lib/docs.js
@@ -1,51 +1,92 @@
 const t = require('tap')
-
 const requireInject = require('require-inject')
-const pacote = {
-  manifest: async (spec, options) => {
-    return spec === 'nodocs' ? {
+const mockNpm = require('../fixtures/mock-npm.js')
+const { join, sep } = require('path')
+
+const pkgDirs = t.testdir({
+  'package.json': JSON.stringify({
+    name: 'thispkg',
+    version: '1.2.3',
+    homepage: 'https://example.com',
+  }),
+  nodocs: {
+    'package.json': JSON.stringify({
       name: 'nodocs',
       version: '1.2.3',
-    }
-      : spec === 'docsurl' ? {
-        name: 'docsurl',
-        version: '1.2.3',
-        homepage: 'https://bugzilla.localhost/docsurl',
-      }
-      : spec === 'repourl' ? {
-        name: 'repourl',
-        version: '1.2.3',
-        repository: 'https://github.com/foo/repourl',
-      }
-      : spec === 'repoobj' ? {
-        name: 'repoobj',
-        version: '1.2.3',
-        repository: { url: 'https://github.com/foo/repoobj' },
-      }
-      : spec === '.' ? {
-        name: 'thispkg',
-        version: '1.2.3',
-        homepage: 'https://example.com',
-      }
-      : null
+    }),
   },
-}
+  docsurl: {
+    'package.json': JSON.stringify({
+      name: 'docsurl',
+      version: '1.2.3',
+      homepage: 'https://bugzilla.localhost/docsurl',
+    }),
+  },
+  repourl: {
+    'package.json': JSON.stringify({
+      name: 'repourl',
+      version: '1.2.3',
+      repository: 'https://github.com/foo/repourl',
+    }),
+  },
+  repoobj: {
+    'package.json': JSON.stringify({
+      name: 'repoobj',
+      version: '1.2.3',
+      repository: { url: 'https://github.com/foo/repoobj' },
+    }),
+  },
+  workspaces: {
+    'package.json': JSON.stringify({
+      name: 'workspaces-test',
+      version: '1.2.3-test',
+      workspaces: ['workspace-a', 'workspace-b', 'workspace-c'],
+    }),
+    'workspace-a': {
+      'package.json': JSON.stringify({
+        name: 'workspace-a',
+        version: '1.2.3-a',
+        homepage: 'http://docs.workspace-a/',
+      }),
+    },
+    'workspace-b': {
+      'package.json': JSON.stringify({
+        name: 'workspace-b',
+        version: '1.2.3-n',
+        repository: 'https://github.com/npm/workspace-b',
+      }),
+    },
+    'workspace-c': JSON.stringify({
+      'package.json': {
+        name: 'workspace-n',
+        version: '1.2.3-n',
+      },
+    }),
+  },
+})
 
 // keep a tally of which urls got opened
-const opened = {}
+let opened = {}
 const openUrl = async (npm, url, errMsg) => {
   opened[url] = opened[url] || 0
   opened[url]++
 }
 
 const Docs = requireInject('../../lib/docs.js', {
-  pacote,
   '../../lib/utils/open-url.js': openUrl,
 })
+const flatOptions = {}
+const npm = mockNpm({ flatOptions })
+const docs = new Docs(npm)
 
-const docs = new Docs({ flatOptions: {} })
+t.afterEach(async () => {
+  opened = {}
+})
 
 t.test('open docs urls', t => {
+  // XXX It is very odd that `where` is how pacote knows to look anywhere other
+  // than the cwd. I would think npm.localPrefix would factor in somehow
+  flatOptions.where = pkgDirs
   const expect = {
     nodocs: 'https://www.npmjs.com/package/nodocs',
     docsurl: 'https://bugzilla.localhost/docsurl',
@@ -57,11 +98,13 @@ t.test('open docs urls', t => {
   t.plan(keys.length)
   keys.forEach(pkg => {
     t.test(pkg, t => {
-      docs.exec([pkg], (er) => {
-        if (er)
-          throw er
+      docs.exec([['.', pkg].join(sep)], (err) => {
+        if (err)
+          throw err
         const url = expect[pkg]
-        t.equal(opened[url], 1, url, {opened})
+        t.match({
+          [url]: 1,
+        }, opened, `opened ${url}`, {opened})
         t.end()
       })
     })
@@ -72,7 +115,42 @@ t.test('open default package if none specified', t => {
   docs.exec([], (er) => {
     if (er)
       throw er
-    t.equal(opened['https://example.com'], 2, 'opened expected url', {opened})
+    t.equal(opened['https://example.com'], 1, 'opened expected url', {opened})
     t.end()
   })
 })
+
+t.test('workspaces', (t) => {
+  flatOptions.where = undefined
+  npm.localPrefix = join(pkgDirs, 'workspaces')
+  t.test('all workspaces', (t) => {
+    docs.execWorkspaces([], [], (err) => {
+      t.notOk(err)
+      t.match({
+        'http://docs.workspace-a/': 1,
+        'https://github.com/npm/workspace-b#readme': 1,
+      }, opened, 'opened two valid docs urls')
+      t.end()
+    })
+  })
+
+  t.test('one workspace', (t) => {
+    docs.execWorkspaces([], ['workspace-a'], (err) => {
+      t.notOk(err)
+      t.match({
+        'http://docs.workspace-a/': 1,
+      }, opened, 'opened one requested docs urls')
+      t.end()
+    })
+  })
+
+  t.test('invalid workspace', (t) => {
+    docs.execWorkspaces([], ['workspace-x'], (err) => {
+      t.match(err, /No workspaces found/)
+      t.match(err, /workspace-x/)
+      t.match({}, opened, 'opened no docs urls')
+      t.end()
+    })
+  })
+  t.end()
+})
diff --git a/test/lib/load-all-commands.js b/test/lib/load-all-commands.js
index d7eb2eae0a8ad..cb3aefb1f8842 100644
--- a/test/lib/load-all-commands.js
+++ b/test/lib/load-all-commands.js
@@ -1,8 +1,7 @@
-// Thanks to nyc not working properly with proxies this doesn't affect
-// coverage. but it does ensure that every command has a usage that renders,
-// contains its name, a description, and if it has completion it is a function.
-// That it renders also ensures that any params we've defined in our commands
-// work.
+// Our coverage mapping means that stuff like this doen't count for coverage.
+// It does ensure that every command has a usage that renders, contains its
+// name, a description, and if it has completion it is a function.  That it
+// renders also ensures that any params we've defined in our commands work.
 const requireInject = require('require-inject')
 const npm = requireInject('../../lib/npm.js')
 const t = require('tap')
diff --git a/test/lib/repo.js b/test/lib/repo.js
index 9c22bbaea340b..c05c02d80a885 100644
--- a/test/lib/repo.js
+++ b/test/lib/repo.js
@@ -1,125 +1,206 @@
 const t = require('tap')
-
 const requireInject = require('require-inject')
-const pacote = {
-  manifest: async (spec, options) => {
-    return spec === 'norepo' ? {
+const mockNpm = require('../fixtures/mock-npm.js')
+const { join, sep } = require('path')
+
+const pkgDirs = t.testdir({
+  'package.json': JSON.stringify({
+    name: 'thispkg',
+    version: '1.2.3',
+    repository: 'https://example.com/thispkg.git',
+  }),
+  norepo: {
+    'package.json': JSON.stringify({
       name: 'norepo',
       version: '1.2.3',
-    }
-
-      : spec === 'repoobbj-nourl' ? {
-        name: 'repoobj-nourl',
-        repository: { no: 'url' },
-      }
-
-      : spec === 'hostedgit' ? {
-        repository: 'git://github.com/foo/hostedgit',
-      }
-      : spec === 'hostedgitat' ? {
-        repository: 'git@github.com:foo/hostedgitat',
-      }
-      : spec === 'hostedssh' ? {
-        repository: 'ssh://git@github.com/foo/hostedssh',
-      }
-      : spec === 'hostedgitssh' ? {
-        repository: 'git+ssh://git@github.com/foo/hostedgitssh',
-      }
-      : spec === 'hostedgithttp' ? {
-        repository: 'git+http://github.com/foo/hostedgithttp',
-      }
-      : spec === 'hostedgithttps' ? {
-        repository: 'git+https://github.com/foo/hostedgithttps',
-      }
-
-      : spec === 'hostedgitobj' ? {
-        repository: { url: 'git://github.com/foo/hostedgitobj' },
-      }
-      : spec === 'hostedgitatobj' ? {
-        repository: { url: 'git@github.com:foo/hostedgitatobj' },
-      }
-      : spec === 'hostedsshobj' ? {
-        repository: { url: 'ssh://git@github.com/foo/hostedsshobj' },
-      }
-      : spec === 'hostedgitsshobj' ? {
-        repository: { url: 'git+ssh://git@github.com/foo/hostedgitsshobj' },
-      }
-      : spec === 'hostedgithttpobj' ? {
-        repository: { url: 'git+http://github.com/foo/hostedgithttpobj' },
-      }
-      : spec === 'hostedgithttpsobj' ? {
-        repository: { url: 'git+https://github.com/foo/hostedgithttpsobj' },
-      }
-
-      : spec === 'unhostedgit' ? {
-        repository: 'git://gothib.com/foo/unhostedgit',
-      }
-      : spec === 'unhostedgitat' ? {
-        repository: 'git@gothib.com:foo/unhostedgitat',
-      }
-      : spec === 'unhostedssh' ? {
-        repository: 'ssh://git@gothib.com/foo/unhostedssh',
-      }
-      : spec === 'unhostedgitssh' ? {
-        repository: 'git+ssh://git@gothib.com/foo/unhostedgitssh',
-      }
-      : spec === 'unhostedgithttp' ? {
-        repository: 'git+http://gothib.com/foo/unhostedgithttp',
-      }
-      : spec === 'unhostedgithttps' ? {
-        repository: 'git+https://gothib.com/foo/unhostedgithttps',
-      }
-
-      : spec === 'unhostedgitobj' ? {
-        repository: { url: 'git://gothib.com/foo/unhostedgitobj' },
-      }
-      : spec === 'unhostedgitatobj' ? {
-        repository: { url: 'git@gothib.com:foo/unhostedgitatobj' },
-      }
-      : spec === 'unhostedsshobj' ? {
-        repository: { url: 'ssh://git@gothib.com/foo/unhostedsshobj' },
-      }
-      : spec === 'unhostedgitsshobj' ? {
-        repository: { url: 'git+ssh://git@gothib.com/foo/unhostedgitsshobj' },
-      }
-      : spec === 'unhostedgithttpobj' ? {
-        repository: { url: 'git+http://gothib.com/foo/unhostedgithttpobj' },
-      }
-      : spec === 'unhostedgithttpsobj' ? {
-        repository: { url: 'git+https://gothib.com/foo/unhostedgithttpsobj' },
-      }
-
-      : spec === 'directory' ? {
-        repository: {
-          type: 'git',
-          url: 'git+https://github.com/foo/test-repo-with-directory.git',
-          directory: 'some/directory',
-        },
-      }
-
-      : spec === '.' ? {
-        name: 'thispkg',
-        version: '1.2.3',
-        repository: 'https://example.com/thispkg.git',
-      }
-      : null
+    }),
   },
-}
+  'repoobbj-nourl': {
+    'package.json': JSON.stringify({
+      name: 'repoobj-nourl',
+      repository: { no: 'url' },
+    }),
+  },
+  hostedgit: {
+    'package.json': JSON.stringify({
+      repository: 'git://github.com/foo/hostedgit',
+    }),
+  },
+  hostedgitat: {
+    'package.json': JSON.stringify({
+      repository: 'git@github.com:foo/hostedgitat',
+    }),
+  },
+  hostedssh: {
+    'package.json': JSON.stringify({
+      repository: 'ssh://git@github.com/foo/hostedssh',
+    }),
+  },
+  hostedgitssh: {
+    'package.json': JSON.stringify({
+      repository: 'git+ssh://git@github.com/foo/hostedgitssh',
+    }),
+  },
+  hostedgithttp: {
+    'package.json': JSON.stringify({
+      repository: 'git+http://github.com/foo/hostedgithttp',
+    }),
+  },
+  hostedgithttps: {
+    'package.json': JSON.stringify({
+      repository: 'git+https://github.com/foo/hostedgithttps',
+    }),
+  },
+  hostedgitobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git://github.com/foo/hostedgitobj' },
+    }),
+  },
+  hostedgitatobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git@github.com:foo/hostedgitatobj' },
+    }),
+  },
+  hostedsshobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'ssh://git@github.com/foo/hostedsshobj' },
+    }),
+  },
+  hostedgitsshobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git+ssh://git@github.com/foo/hostedgitsshobj' },
+    }),
+  },
+  hostedgithttpobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git+http://github.com/foo/hostedgithttpobj' },
+    }),
+  },
+  hostedgithttpsobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git+https://github.com/foo/hostedgithttpsobj' },
+    }),
+  },
+  unhostedgit: {
+    'package.json': JSON.stringify({
+      repository: 'git://gothib.com/foo/unhostedgit',
+    }),
+  },
+  unhostedgitat: {
+    'package.json': JSON.stringify({
+      repository: 'git@gothib.com:foo/unhostedgitat',
+    }),
+  },
+  unhostedssh: {
+    'package.json': JSON.stringify({
+      repository: 'ssh://git@gothib.com/foo/unhostedssh',
+    }),
+  },
+  unhostedgitssh: {
+    'package.json': JSON.stringify({
+      repository: 'git+ssh://git@gothib.com/foo/unhostedgitssh',
+    }),
+  },
+  unhostedgithttp: {
+    'package.json': JSON.stringify({
+      repository: 'git+http://gothib.com/foo/unhostedgithttp',
+    }),
+  },
+  unhostedgithttps: {
+    'package.json': JSON.stringify({
+      repository: 'git+https://gothib.com/foo/unhostedgithttps',
+    }),
+  },
+  unhostedgitobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git://gothib.com/foo/unhostedgitobj' },
+    }),
+  },
+  unhostedgitatobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git@gothib.com:foo/unhostedgitatobj' },
+    }),
+  },
+  unhostedsshobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'ssh://git@gothib.com/foo/unhostedsshobj' },
+    }),
+  },
+  unhostedgitsshobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git+ssh://git@gothib.com/foo/unhostedgitsshobj' },
+    }),
+  },
+  unhostedgithttpobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git+http://gothib.com/foo/unhostedgithttpobj' },
+    }),
+  },
+  unhostedgithttpsobj: {
+    'package.json': JSON.stringify({
+      repository: { url: 'git+https://gothib.com/foo/unhostedgithttpsobj' },
+    }),
+  },
+  directory: {
+    'package.json': JSON.stringify({
+      repository: {
+        type: 'git',
+        url: 'git+https://github.com/foo/test-repo-with-directory.git',
+        directory: 'some/directory',
+      },
+    }),
+  },
+  workspaces: {
+    'package.json': JSON.stringify({
+      name: 'workspaces-test',
+      version: '1.2.3-test',
+      workspaces: ['workspace-a', 'workspace-b', 'workspace-c'],
+    }),
+    'workspace-a': {
+      'package.json': JSON.stringify({
+        name: 'workspace-a',
+        version: '1.2.3-a',
+        repository: 'http://repo.workspace-a/',
+      }),
+    },
+    'workspace-b': {
+      'package.json': JSON.stringify({
+        name: 'workspace-b',
+        version: '1.2.3-n',
+        repository: 'https://github.com/npm/workspace-b',
+      }),
+    },
+    'workspace-c': JSON.stringify({
+      'package.json': {
+        name: 'workspace-n',
+        version: '1.2.3-n',
+      },
+    }),
+  },
+})
 
 // keep a tally of which urls got opened
-const opened = {}
+let opened = {}
 const openUrl = async (npm, url, errMsg) => {
   opened[url] = opened[url] || 0
   opened[url]++
 }
 
 const Repo = requireInject('../../lib/repo.js', {
-  pacote,
   '../../lib/utils/open-url.js': openUrl,
 })
-const repo = new Repo({ flatOptions: {} })
+const flatOptions = {}
+const npm = mockNpm({ flatOptions })
+const repo = new Repo(npm)
+
+t.afterEach(async () => {
+  opened = {}
+})
 
 t.test('open repo urls', t => {
+  // XXX It is very odd that `where` is how pacote knows to look anywhere other
+  // than the cwd. I would think npm.localPrefix would factor in somehow
+  flatOptions.where = pkgDirs
   const expect = {
     hostedgit: 'https://github.com/foo/hostedgit',
     hostedgitat: 'https://github.com/foo/hostedgitat',
@@ -150,11 +231,13 @@ t.test('open repo urls', t => {
   t.plan(keys.length)
   keys.forEach(pkg => {
     t.test(pkg, t => {
-      repo.exec([pkg], (er) => {
-        if (er)
-          throw er
+      repo.exec([['.', pkg].join(sep)], (err) => {
+        if (err)
+          throw err
         const url = expect[pkg]
-        t.equal(opened[url], 1, url, {opened})
+        t.match({
+          [url]: 1,
+        }, opened, `opened ${url}`, {opened})
         t.end()
       })
     })
@@ -162,6 +245,7 @@ t.test('open repo urls', t => {
 })
 
 t.test('fail if cannot figure out repo url', t => {
+  flatOptions.where = pkgDirs
   const cases = [
     'norepo',
     'repoobbj-nourl',
@@ -173,8 +257,8 @@ t.test('fail if cannot figure out repo url', t => {
 
   cases.forEach(pkg => {
     t.test(pkg, t => {
-      repo.exec([pkg], er => {
-        t.match(er, { pkgid: pkg })
+      repo.exec([['.', pkg].join(sep)], (err) => {
+        t.match(err, { pkgid: pkg })
         t.end()
       })
     })
@@ -182,10 +266,47 @@ t.test('fail if cannot figure out repo url', t => {
 })
 
 t.test('open default package if none specified', t => {
+  flatOptions.where = pkgDirs
   repo.exec([], (er) => {
     if (er)
       throw er
-    t.equal(opened['https://example.com/thispkg'], 2, 'opened expected url', {opened})
+    t.equal(opened['https://example.com/thispkg'], 1, 'opened expected url', {opened})
     t.end()
   })
 })
+
+t.test('workspaces', t => {
+  flatOptions.where = undefined
+  npm.localPrefix = join(pkgDirs, 'workspaces')
+
+  t.test('all workspaces', (t) => {
+    repo.execWorkspaces([], [], (err) => {
+      t.notOk(err)
+      t.match({
+        'https://repo.workspace-a/': 1, // Gets translated to https!
+        'https://github.com/npm/workspace-b': 1,
+      }, opened, 'opened two valid repo urls')
+      t.end()
+    })
+  })
+
+  t.test('one workspace', (t) => {
+    repo.execWorkspaces([], ['workspace-a'], (err) => {
+      t.notOk(err)
+      t.match({
+        'https://repo.workspace-a/': 1,
+      }, opened, 'opened one requested repo urls')
+      t.end()
+    })
+  })
+
+  t.test('invalid workspace', (t) => {
+    repo.execWorkspaces([], ['workspace-x'], (err) => {
+      t.match(err, /No workspaces found/)
+      t.match(err, /workspace-x/)
+      t.match({}, opened, 'opened no repo urls')
+      t.end()
+    })
+  })
+  t.end()
+})
diff --git a/test/lib/set-script.js b/test/lib/set-script.js
index dc00fd374cc15..0071fa20f247c 100644
--- a/test/lib/set-script.js
+++ b/test/lib/set-script.js
@@ -1,195 +1,199 @@
 const test = require('tap')
 const requireInject = require('require-inject')
+const fs = require('fs')
 const parseJSON = require('json-parse-even-better-errors')
+const mockNpm = require('../fixtures/mock-npm.js')
+const { resolve } = require('path')
+
+const flatOptions = {}
+const npm = mockNpm(flatOptions)
+
+const ERROR_OUTPUT = []
+const WARN_OUTPUT = []
+const SetScript = requireInject('../../lib/set-script.js', {
+  npmlog: {
+    error: (...args) => {
+      ERROR_OUTPUT.push(args)
+    },
+    warn: (...args) => {
+      WARN_OUTPUT.push(args)
+    },
+  },
+})
+const setScript = new SetScript(npm)
 
 test.test('completion', t => {
-  const SetScript = requireInject('../../lib/set-script.js')
-  const emptyDir = t.testdir()
   t.test('already have a script name', async t => {
-    const setScript = new SetScript({localPrefix: emptyDir})
+    npm.localPrefix = t.testdir({})
     const res = await setScript.completion({conf: {argv: {remain: ['npm', 'run', 'x']}}})
     t.equal(res, undefined)
     t.end()
   })
+
   t.test('no package.json', async t => {
-    const setScript = new SetScript({localPrefix: emptyDir})
+    npm.localPrefix = t.testdir({})
     const res = await setScript.completion({conf: {argv: {remain: ['npm', 'run']}}})
     t.strictSame(res, [])
     t.end()
   })
+
   t.test('has package.json, no scripts', async t => {
-    const localPrefix = t.testdir({
+    npm.localPrefix = t.testdir({
       'package.json': JSON.stringify({}),
     })
-    const setScript = new SetScript({localPrefix})
     const res = await setScript.completion({conf: {argv: {remain: ['npm', 'run']}}})
     t.strictSame(res, [])
     t.end()
   })
+
   t.test('has package.json, with scripts', async t => {
-    const localPrefix = t.testdir({
+    npm.localPrefix = t.testdir({
       'package.json': JSON.stringify({
         scripts: { hello: 'echo hello', world: 'echo world' },
       }),
     })
-    const setScript = new SetScript({localPrefix})
     const res = await setScript.completion({conf: {argv: {remain: ['npm', 'run']}}})
     t.strictSame(res, ['hello', 'world'])
     t.end()
   })
+
   t.end()
 })
+
 test.test('fails on invalid arguments', (t) => {
-  const SetScript = requireInject('../../lib/set-script.js', {
-    npmlog: {},
-  })
-  const setScript = new SetScript({})
   t.plan(3)
   setScript.exec(['arg1'], (fail) => t.match(fail, /Expected 2 arguments: got 1/))
   setScript.exec(['arg1', 'arg2', 'arg3'], (fail) => t.match(fail, /Expected 2 arguments: got 3/))
   setScript.exec(['arg1', 'arg2', 'arg3', 'arg4'], (fail) => t.match(fail, /Expected 2 arguments: got 4/))
 })
+
 test.test('fails if run in postinstall script', (t) => {
-  const originalVar = process.env.npm_lifecycle_event
-  process.env.npm_lifecycle_event = 'postinstall'
-  const SetScript = requireInject('../../lib/set-script.js', {
-    npmlog: {},
+  const lifecycleEvent = process.env.npm_lifecycle_event
+  t.teardown(() => {
+    process.env.npm_lifecycle_event = lifecycleEvent
   })
+
+  process.env.npm_lifecycle_event = 'postinstall'
   t.plan(1)
-  const setScript = new SetScript({})
   setScript.exec(['arg1', 'arg2'], (fail) => t.equal(fail.toString(), 'Error: Scripts can’t set from the postinstall script'))
-  process.env.npm_lifecycle_event = originalVar
 })
+
 test.test('fails when package.json not found', (t) => {
-  const SetScript = requireInject('../../lib/set-script.js')
-  const setScript = new SetScript({})
   t.plan(1)
   setScript.exec(['arg1', 'arg2'], (fail) => t.match(fail, /package.json not found/))
 })
+
 test.test('fails on invalid JSON', (t) => {
-  const SetScript = requireInject('../../lib/set-script.js', {
-    '../../lib/utils/config/definitions.js': {},
-    fs: {
-      readFile: () => {}, // read-package-json-fast explodes w/o this
-      readFileSync: (name, charcode) => {
-        return 'iamnotjson'
-      },
-    },
+  npm.localPrefix = t.testdir({
+    'package.json': 'iamnotjson',
   })
-  const setScript = new SetScript({})
+
   t.plan(1)
   setScript.exec(['arg1', 'arg2'], (fail) => t.match(fail, /Invalid package.json: JSONParseError/))
 })
+
 test.test('creates scripts object', (t) => {
-  var mockFile = ''
-  const SetScript = requireInject('../../lib/set-script.js', {
-    '../../lib/utils/config/definitions.js': {},
-    fs: {
-      readFileSync: (name, charcode) => {
-        return '{}'
-      },
-      writeFileSync: (location, inner) => {
-        mockFile = inner
-      },
-    },
-    'read-package-json-fast': async function (filename) {
-      return {
-        [Symbol.for('indent')]: '  ',
-        [Symbol.for('newline')]: '\n',
-      }
-    },
+  npm.localPrefix = t.testdir({
+    'package.json': '{}',
   })
-  const setScript = new SetScript({})
+
   t.plan(2)
   setScript.exec(['arg1', 'arg2'], (error) => {
     t.equal(error, undefined)
-    t.assert(parseJSON(mockFile), {scripts: {arg1: 'arg2'}})
+    const contents = fs.readFileSync(resolve(npm.localPrefix, 'package.json'))
+    t.assert(parseJSON(contents), {scripts: {arg1: 'arg2'}})
   })
 })
-test.test('warns before overwriting', (t) => {
-  var warningListened = ''
-  const SetScript = requireInject('../../lib/set-script.js', {
-    '../../lib/utils/config/definitions.js': {},
-    fs: {
-      readFileSync: (name, charcode) => {
-        return JSON.stringify({
-          scripts: {
-            arg1: 'blah',
-          },
-        })
-      },
-      writeFileSync: (name, content) => {},
-    },
-    'read-package-json-fast': async function (filename) {
-      return {
-        [Symbol.for('indent')]: '  ',
-        [Symbol.for('newline')]: '\n',
-      }
-    },
-    npmlog: {
-      warn: (prefix, message) => {
-        warningListened = message
+
+test.test('warns when overwriting', (t) => {
+  WARN_OUTPUT.length = 0
+  npm.localPrefix = t.testdir({
+    'package.json': JSON.stringify({
+      scripts: {
+        arg1: 'blah',
       },
-    },
+    }),
   })
-  const setScript = new SetScript({})
+
   t.plan(2)
   setScript.exec(['arg1', 'arg2'], (error) => {
     t.equal(error, undefined, 'no error')
-    t.equal(warningListened, 'Script "arg1" was overwritten')
+    t.hasStrict(WARN_OUTPUT[0], ['set-script', 'Script "arg1" was overwritten'], 'warning was logged')
   })
 })
+
 test.test('provided indentation and eol is used', (t) => {
-  var mockFile = ''
-  const SetScript = requireInject('../../lib/set-script.js', {
-    '../../lib/utils/config/definitions.js': {},
-    fs: {
-      readFileSync: (name, charcode) => {
-        return '{}'
-      },
-      writeFileSync: (name, content) => {
-        mockFile = content
-      },
-    },
-    'read-package-json-fast': async function (filename) {
-      return {
-        [Symbol.for('indent')]: ' '.repeat(6),
-        [Symbol.for('newline')]: '\r\n',
-      }
-    },
+  npm.localPrefix = t.testdir({
+    'package.json': JSON.stringify({
+      name: 'foo',
+    }, null, ' '.repeat(6)).replace(/\n/g, '\r\n'),
   })
-  const setScript = new SetScript({})
+
   t.plan(3)
   setScript.exec(['arg1', 'arg2'], (error) => {
     t.equal(error, undefined)
-    t.equal(mockFile.split('\r\n').length > 1, true)
-    t.equal(mockFile.split('\r\n').every((value) => !value.startsWith(' ') || value.startsWith(' '.repeat(6))), true)
+    // rather than checking every line's content
+    // we parse the result and verify the symbols match
+    const contents = fs.readFileSync(resolve(npm.localPrefix, 'package.json'))
+    const data = parseJSON(contents)
+    t.equal(data[Symbol.for('indent')], ' '.repeat(6), 'keeps indenting')
+    t.equal(data[Symbol.for('newline')], '\r\n', 'keeps newlines')
   })
 })
-test.test('goes to default when undefined indent and eol provided', (t) => {
-  var mockFile = ''
-  const SetScript = requireInject('../../lib/set-script.js', {
-    '../../lib/utils/config/definitions.js': {},
-    fs: {
-      readFileSync: (name, charcode) => {
-        return '{}'
-      },
-      writeFileSync: (name, content) => {
-        mockFile = content
-      },
+
+test.test('workspaces', (t) => {
+  ERROR_OUTPUT.length = 0
+  WARN_OUTPUT.length = 0
+  npm.localPrefix = t.testdir({
+    'package.json': JSON.stringify({
+      name: 'workspaces-test',
+      version: '1.0.0',
+      workspaces: ['workspace-a', 'workspace-b', 'workspace-c'],
+    }),
+    'workspace-a': {
+      'package.json': '{}',
+    },
+    'workspace-b': {
+      'package.json': '"notjson"',
     },
-    'read-package-json-fast': async function (filename) {
-      return {
-        [Symbol.for('indent')]: undefined,
-        [Symbol.for('newline')]: undefined,
-      }
+    'workspace-c': {
+      'package.json': JSON.stringify({
+        scripts: {
+          arg1: 'test',
+        },
+      }, null, ' '.repeat(6)).replace(/\n/g, '\r\n'),
     },
   })
-  const setScript = new SetScript({})
-  t.plan(3)
-  setScript.exec(['arg1', 'arg2'], (error) => {
-    t.equal(error, undefined)
-    t.equal(mockFile.split('\n').length > 1, true)
-    t.equal(mockFile.split('\n').every((value) => !value.startsWith(' ') || value.startsWith('  ')), true)
+
+  setScript.execWorkspaces(['arg1', 'arg2'], [], (error) => {
+    t.equal(error, undefined, 'did not callback with an error')
+    t.equal(process.exitCode, 1, 'did set the exitCode to 1')
+    // force the exitCode back to 0 to make tap happy
+    process.exitCode = 0
+
+    // workspace-a had the script added
+    const contentsA = fs.readFileSync(resolve(npm.localPrefix, 'workspace-a', 'package.json'))
+    const dataA = parseJSON(contentsA)
+    t.hasStrict(dataA, { scripts: { arg1: 'arg2' } }, 'defined the script')
+
+    // workspace-b logged an error
+    t.match(ERROR_OUTPUT, [
+      ['set-script', `Cannot create property 'scripts' on string 'notjson'`],
+      ['  in workspace: workspace-b'],
+      [`  at location: ${resolve(npm.localPrefix, 'workspace-b')}`],
+    ], 'logged workspace-b error')
+
+    // workspace-c overwrite a script and logged a warning
+    const contentsC = fs.readFileSync(resolve(npm.localPrefix, 'workspace-c', 'package.json'))
+    const dataC = parseJSON(contentsC)
+    t.hasStrict(dataC, { scripts: { arg1: 'arg2' } }, 'defined the script')
+    t.equal(dataC[Symbol.for('indent')], ' '.repeat(6), 'kept the correct indent')
+    t.equal(dataC[Symbol.for('newline')], '\r\n', 'kept the correct newline')
+    t.match(WARN_OUTPUT, [
+      ['set-script', 'Script "arg1" was overwritten'],
+      ['  in workspace: workspace-c'],
+      [`  at location: ${resolve(npm.localPrefix, 'workspace-c')}`],
+    ], 'logged workspace-c warning')
+    t.end()
   })
 })
diff --git a/test/lib/utils/config/definition.js b/test/lib/utils/config/definition.js
index 56e10da0cbd7d..45f4c977a77a0 100644
--- a/test/lib/utils/config/definition.js
+++ b/test/lib/utils/config/definition.js
@@ -22,9 +22,10 @@ t.test('basic definition', async t => {
     defaultDescription: '"some default value"',
     type: [Number, String],
     hint: '<key>',
-    usage: '--key <key>|--key <key>',
+    usage: '--key <key>',
     typeDescription: 'Number or String',
     description: 'just a test thingie',
+    envExport: true,
   })
   t.matchSnapshot(def.describe(), 'human-readable description')
 
@@ -113,6 +114,31 @@ t.test('basic definition', async t => {
     hint: '<testparam>',
   })
   t.equal(hasHint.usage, '--key <testparam>')
+  const optionalBool = new Definition('key', {
+    default: null,
+    type: [null, Boolean],
+    description: 'asdf',
+  })
+  t.equal(optionalBool.usage, '--key')
+
+  const noExported = new Definition('methane', {
+    envExport: false,
+    type: String,
+    typeDescription: 'Greenhouse Gas',
+    default: 'CH4',
+    description: `
+      This is bad for the environment, for our children, do not put it there.
+    `,
+  })
+  t.equal(noExported.envExport, false, 'envExport flag is false')
+  t.equal(noExported.describe(), `#### \`methane\`
+
+* Default: "CH4"
+* Type: Greenhouse Gas
+
+This is bad for the environment, for our children, do not put it there.
+
+This value is not exported to the environment for child processes.`)
 })
 
 t.test('missing fields', async t => {
diff --git a/test/lib/view.js b/test/lib/view.js
index d136a1f418d10..91ce18786b218 100644
--- a/test/lib/view.js
+++ b/test/lib/view.js
@@ -238,6 +238,7 @@ const packument = (nv, opts) => {
 }
 
 t.beforeEach(cleanLogs)
+
 t.test('should log package info', t => {
   const View = requireInject('../../lib/view.js', {
     pacote: {
@@ -548,6 +549,131 @@ t.test('throws when unpublished', (t) => {
   })
 })
 
+t.test('workspaces', t => {
+  t.beforeEach((done) => {
+    warnMsg = undefined
+    config.json = false
+    done()
+  })
+  const testDir = t.testdir({
+    'package.json': JSON.stringify({
+      name: 'workspaces-test-package',
+      version: '1.2.3',
+      workspaces: ['test-workspace-a', 'test-workspace-b'],
+    }),
+    'test-workspace-a': {
+      'package.json': JSON.stringify({
+        name: 'green',
+        version: '1.2.3',
+      }),
+    },
+    'test-workspace-b': {
+      'package.json': JSON.stringify({
+        name: 'orange',
+        version: '1.2.3',
+      }),
+    },
+  })
+  const View = requireInject('../../lib/view.js', {
+    pacote: {
+      packument,
+    },
+  })
+  const config = {
+    tag: 'latest',
+  }
+  let warnMsg
+  const npm = mockNpm({
+    log: {
+      warn: (msg) => {
+        warnMsg = msg
+      },
+    },
+    config,
+    localPrefix: testDir,
+  })
+  const view = new View(npm)
+
+  t.test('all workspaces', t => {
+    view.execWorkspaces([], [], (err) => {
+      t.error(err)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.test('one specific workspace', t => {
+    view.execWorkspaces([], ['green'], (err) => {
+      t.error(err)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.test('all workspaces --json', t => {
+    config.json = true
+    view.execWorkspaces([], [], (err) => {
+      t.error(err)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.test('all workspaces single field', t => {
+    view.execWorkspaces(['.', 'name'], [], (err) => {
+      t.error(err)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.test('all workspaces nonexistent field', t => {
+    view.execWorkspaces(['.', 'foo'], [], (err) => {
+      t.error(err)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.test('all workspaces nonexistent field --json', t => {
+    config.json = true
+    view.execWorkspaces(['.', 'foo'], [], (err) => {
+      t.error(err)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.test('all workspaces single field --json', t => {
+    config.json = true
+    view.execWorkspaces(['.', 'name'], [], (err) => {
+      t.error(err)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.test('single workspace --json', t => {
+    config.json = true
+    view.execWorkspaces([], ['green'], (err) => {
+      t.error(err)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.test('remote package name', t => {
+    view.execWorkspaces(['pink'], [], (err) => {
+      t.error(err)
+      t.matchSnapshot(warnMsg)
+      t.matchSnapshot(logs)
+      t.end()
+    })
+  })
+
+  t.end()
+})
+
 t.test('completion', async t => {
   const View = requireInject('../../lib/view.js', {
     pacote: {