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fix: restore '--json' argument to 'npm pack' command
PR-URL: #3217
Credit: @mrmlnc
Close: #3217
Reviewed-by: @isaacs, @wraithgar, @ruyadorno
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mrmlnc authored and isaacs committed May 20, 2021
1 parent 83df366 commit 63a7635
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Showing 5 changed files with 100 additions and 7 deletions.
2 changes: 1 addition & 1 deletion docs/content/commands/npm-pack.md
Expand Up @@ -7,7 +7,7 @@ description: Create a tarball from a package
### Synopsis

```bash
npm pack [[<@scope>/]<pkg>...] [--dry-run]
npm pack [[<@scope>/]<pkg>...] [--dry-run] [--json]
```

### Configuration
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8 changes: 7 additions & 1 deletion lib/pack.js
Expand Up @@ -24,7 +24,7 @@ class Pack extends BaseCommand {

/* istanbul ignore next - see test/lib/load-all-commands.js */
static get params () {
return ['dry-run', 'workspace', 'workspaces']
return ['dry-run', 'json', 'workspace', 'workspaces']
}

/* istanbul ignore next - see test/lib/load-all-commands.js */
Expand All @@ -46,6 +46,7 @@ class Pack extends BaseCommand {

const unicode = this.npm.config.get('unicode')
const dryRun = this.npm.config.get('dry-run')
const json = this.npm.config.get('json')

// Get the manifests and filenames first so we can bail early on manifest
// errors before making any tarballs
Expand Down Expand Up @@ -74,6 +75,11 @@ class Pack extends BaseCommand {
tarballs.push(pkgContents)
}

if (json) {
this.npm.output(JSON.stringify(tarballs, null, 2))
return
}

for (const tar of tarballs) {
logTar(tar, { log, unicode })
this.npm.output(tar.filename.replace(/^@/, '').replace(/\//, '-'))
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2 changes: 1 addition & 1 deletion tap-snapshots/test/lib/load-all-commands.js.test.cjs
Expand Up @@ -653,7 +653,7 @@ Usage:
npm pack [[<@scope>/]<pkg>...]
Options:
[--dry-run]
[--dry-run] [--json]
[-w|--workspace <workspace-name> [-w|--workspace <workspace-name> ...]]
[-ws|--workspaces]
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2 changes: 1 addition & 1 deletion tap-snapshots/test/lib/utils/npm-usage.js.test.cjs
Expand Up @@ -740,7 +740,7 @@ All commands:
npm pack [[<@scope>/]<pkg>...]
Options:
[--dry-run]
[--dry-run] [--json]
[-w|--workspace <workspace-name> [-w|--workspace <workspace-name> ...]]
[-ws|--workspaces]
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93 changes: 90 additions & 3 deletions test/lib/pack.js
Expand Up @@ -73,7 +73,7 @@ t.test('should pack given directory', (t) => {
const npm = mockNpm({
config: {
unicode: true,
json: true,
json: false,
'dry-run': true,
},
output,
Expand Down Expand Up @@ -108,7 +108,7 @@ t.test('should pack given directory for scoped package', (t) => {
const npm = mockNpm({
config: {
unicode: true,
json: true,
json: false,
'dry-run': true,
},
output,
Expand Down Expand Up @@ -158,6 +158,93 @@ t.test('should log pack contents', (t) => {
})
})

t.test('should log output as valid json', (t) => {
const testDir = t.testdir({
'package.json': JSON.stringify({
name: 'my-cool-pkg',
version: '1.0.0',
main: './index.js',
}, null, 2),
'README.md': 'text',
'index.js': 'void',
})

const Pack = t.mock('../../lib/pack.js', {
libnpmpack,
'../../lib/utils/tar.js': {
getContents: async () => ({
id: '@ruyadorno/redact@1.0.0',
name: '@ruyadorno/redact',
version: '1.0.0',
size: 2450,
unpackedSize: 4911,
shasum: '044c7574639b923076069d6e801e2d1866430f17',
// mocks exactly how ssri Integrity works:
integrity: {
sha512: [
{
source: 'sha512-JSdyskeR2qonBUaQ4vdlU/vQGSfgCxSq5O+vH+d2yVWRqzso4O3gUzd6QX/V7OWV//zU7kA5o63Zf433jUnOtQ==',
digest: 'JSdyskeR2qonBUaQ4vdlU/vQGSfgCxSq5O+vH+d2yVWRqzso4O3gUzd6QX/V7OWV//zU7kA5o63Zf433jUnOtQ==',
algorithm: 'sha512',
options: [],
},
],
toJSON () {
return 'sha512-JSdyskeR2qonBUaQ4vdlU/vQGSfgCxSq5O+vH+d2yVWRqzso4O3gUzd6QX/V7OWV//zU7kA5o63Zf433jUnOtQ=='
},
},
filename: '@ruyadorno/redact-1.0.0.tgz',
files: [
{ path: 'LICENSE', size: 1113, mode: 420 },
{ path: 'README.md', size: 2639, mode: 420 },
{ path: 'index.js', size: 719, mode: 493 },
{ path: 'package.json', size: 440, mode: 420 },
],
entryCount: 4,
bundled: [],
}),
},
npmlog: {
notice: () => {},
showProgress: () => {},
clearProgress: () => {},
},
})
const npm = mockNpm({
config: {
unicode: true,
json: true,
'dry-run': true,
},
output,
})
const pack = new Pack(npm)

pack.exec([testDir], err => {
t.error(err, { bail: true })

t.match(JSON.parse(OUTPUT), [{
id: '@ruyadorno/redact@1.0.0',
name: '@ruyadorno/redact',
version: '1.0.0',
size: 2450,
unpackedSize: 4911,
shasum: '044c7574639b923076069d6e801e2d1866430f17',
integrity: 'sha512-JSdyskeR2qonBUaQ4vdlU/vQGSfgCxSq5O+vH+d2yVWRqzso4O3gUzd6QX/V7OWV//zU7kA5o63Zf433jUnOtQ==',
filename: '@ruyadorno/redact-1.0.0.tgz',
files: [
{ path: 'LICENSE' },
{ path: 'README.md' },
{ path: 'index.js' },
{ path: 'package.json' },
],
entryCount: 4,
}], 'pack details output as valid json')

t.end()
})
})

t.test('invalid packument', (t) => {
const mockPacote = {
manifest: () => {
Expand All @@ -176,7 +263,7 @@ t.test('invalid packument', (t) => {
const npm = mockNpm({
config: {
unicode: true,
json: true,
json: false,
'dry-run': true,
},
output,
Expand Down

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