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fix: fix missing fields, like scripts, in npm query when the virtual tree is loaded #5263

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merged 2 commits into from Aug 8, 2022
Merged

fix: fix missing fields, like scripts, in npm query when the virtual tree is loaded #5263

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ee69e88
feat(arborist): add option to forcibly skip loading a virtual tree
nlf Aug 4, 2022
45ccf3f
fix(query): tell arborist to load an actual tree, not a virtual one
nlf Aug 4, 2022
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1 change: 1 addition & 0 deletions lib/commands/query.js
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Expand Up @@ -58,6 +58,7 @@ class Query extends BaseCommand {
const opts = {
...this.npm.flatOptions,
path: where,
forceActual: true,
}
const arb = new Arborist(opts)
const tree = await arb.loadActual(opts)
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35 changes: 20 additions & 15 deletions workspaces/arborist/lib/arborist/load-actual.js
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Expand Up @@ -115,6 +115,7 @@ module.exports = cls => class ActualLoader extends cls {
root = null,
transplantFilter = () => true,
ignoreMissing = false,
forceActual = false,
} = options
this[_filter] = filter
this[_transplantFilter] = transplantFilter
Expand All @@ -141,26 +142,30 @@ module.exports = cls => class ActualLoader extends cls {

this[_actualTree].assertRootOverrides()

// Note: hidden lockfile will be rejected if it's not the latest thing
// in the folder, or if any of the entries in the hidden lockfile are
// missing.
const meta = await Shrinkwrap.load({
path: this[_actualTree].path,
hiddenLockfile: true,
resolveOptions: this.options,
})
if (meta.loadedFromDisk) {
this[_actualTree].meta = meta
return this[_loadActualVirtually]({ root })
} else {
// if forceActual is set, don't even try the hidden lockfile
if (!forceActual) {
// Note: hidden lockfile will be rejected if it's not the latest thing
// in the folder, or if any of the entries in the hidden lockfile are
// missing.
const meta = await Shrinkwrap.load({
path: this[_actualTree].path,
lockfileVersion: this.options.lockfileVersion,
hiddenLockfile: true,
resolveOptions: this.options,
})
this[_actualTree].meta = meta
return this[_loadActualActually]({ root, ignoreMissing })

if (meta.loadedFromDisk) {
this[_actualTree].meta = meta
return this[_loadActualVirtually]({ root })
}
}

const meta = await Shrinkwrap.load({
path: this[_actualTree].path,
lockfileVersion: this.options.lockfileVersion,
resolveOptions: this.options,
})
this[_actualTree].meta = meta
return this[_loadActualActually]({ root, ignoreMissing })
}

async [_loadActualVirtually] ({ root }) {
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35 changes: 34 additions & 1 deletion workspaces/arborist/tap-snapshots/test/arborist/load-actual.js.test.cjs
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Expand Up @@ -1084,6 +1084,39 @@ ArboristNode {
}
`

exports[`test/arborist/load-actual.js TAP do not load from a hidden lockfile when forceActual is set > must match snapshot 1`] = `
ArboristNode {
"children": Map {
"abbrev" => ArboristNode {
"edgesIn": Set {
EdgeIn {
"from": "",
"name": "abbrev",
"spec": "^1.1.1",
"type": "prod",
},
},
"location": "node_modules/abbrev",
"name": "abbrev",
"path": "hidden-lockfile/node_modules/abbrev",
"version": "1.1.1",
},
},
"edgesOut": Map {
"abbrev" => EdgeOut {
"name": "abbrev",
"spec": "^1.1.1",
"to": "node_modules/abbrev",
"type": "prod",
},
},
"isProjectRoot": true,
"location": "",
"name": "hidden-lockfile",
"path": "hidden-lockfile",
}
`

exports[`test/arborist/load-actual.js TAP external-dep/root > loaded tree 1`] = `
ArboristNode {
"edgesOut": Map {
Expand Down Expand Up @@ -3760,7 +3793,7 @@ ArboristNode {
}
`

exports[`test/arborist/load-actual.js TAP load from a hidden lockfile > expect resolving Promise 1`] = `
exports[`test/arborist/load-actual.js TAP load from a hidden lockfile > must match snapshot 1`] = `
ArboristNode {
"children": Map {
"abbrev" => ArboristNode {
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13 changes: 11 additions & 2 deletions workspaces/arborist/test/arborist/load-actual.js
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Expand Up @@ -199,8 +199,17 @@ t.test('missing symlinks', t =>
'bar has error')
}))

t.test('load from a hidden lockfile', t =>
t.resolveMatchSnapshot(loadActual(resolve(fixtures, 'hidden-lockfile'))))
t.test('load from a hidden lockfile', async (t) => {
const tree = await loadActual(resolve(fixtures, 'hidden-lockfile'))
t.ok(tree.meta.loadedFromDisk, 'meta was loaded from disk')
t.matchSnapshot(tree)
})

t.test('do not load from a hidden lockfile when forceActual is set', async (t) => {
const tree = await loadActual(resolve(fixtures, 'hidden-lockfile'), { forceActual: true })
t.not(tree.meta.loadedFromDisk, 'meta was NOT loaded from disk')
t.matchSnapshot(tree)
})

t.test('load a global space', t =>
t.resolveMatchSnapshot(loadActual(resolve(fixtures, 'global-style/lib'), {
Expand Down