deps: @npmcli/map-workspaces@3.0.6

Author: wraithgar

node_modules/@npmcli/map-workspaces/lib/index.js

@@ -5,23 +5,49 @@ const { minimatch } = require('minimatch')
 const rpj = require('read-package-json-fast')
 const { glob } = require('glob')
 
-function appendNegatedPatterns (patterns) {
-  const results = []
-  for (let pattern of patterns) {
+function appendNegatedPatterns (allPatterns) {
+  const patterns = []
+  const negatedPatterns = []
+  for (let pattern of allPatterns) {
     const excl = pattern.match(/^!+/)
     if (excl) {
       pattern = pattern.slice(excl[0].length)
     }
 
-    // strip off any / from the start of the pattern.  /foo => foo
-    pattern = pattern.replace(/^\/+/, '')
+    // strip off any / or ./ from the start of the pattern.  /foo => foo
+    pattern = pattern.replace(/^\.?\/+/, '')
 
     // an odd number of ! means a negated pattern.  !!foo ==> foo
     const negate = excl && excl[0].length % 2 === 1
-    results.push({ pattern, negate })
+    if (negate) {
+      negatedPatterns.push(pattern)
+    } else {
+      // remove negated patterns that appeared before this pattern to avoid
+      // ignoring paths that were matched afterwards
+      // e.g: ['packages/**', '!packages/b/**', 'packages/b/a']
+      // in the above list, the last pattern overrides the negated pattern
+      // right before it. In effect, the above list would become:
+      // ['packages/**', 'packages/b/a']
+      // The order matters here which is why we must do it inside the loop
+      // as opposed to doing it all together at the end.
+      for (let i = 0; i < negatedPatterns.length; ++i) {
+        const negatedPattern = negatedPatterns[i]
+        if (minimatch(pattern, negatedPattern)) {
+          negatedPatterns.splice(i, 1)
+        }
+      }
+      patterns.push(pattern)
+    }
   }
 
-  return results
+  // use the negated patterns to eagerly remove all the patterns that
+  // can be removed to avoid unnecessary crawling
+  for (const negated of negatedPatterns) {
+    for (const pattern of minimatch.match(patterns, negated)) {
+      patterns.splice(patterns.indexOf(pattern), 1)
+    }
+  }
+  return { patterns, negatedPatterns }
 }
 
 function getPatterns (workspaces) {
@@ -77,64 +103,66 @@ async function mapWorkspaces (opts = {}) {
   }
 
   const { workspaces = [] } = opts.pkg
-  const patterns = getPatterns(workspaces)
+  const { patterns, negatedPatterns } = getPatterns(workspaces)
   const results = new Map()
   const seen = new Map()
 
-  if (!patterns.length) {
+  if (!patterns.length && !negatedPatterns.length) {
     return results
   }
 
   const getGlobOpts = () => ({
     ...opts,
     ignore: [
       ...opts.ignore || [],
-      ...['**/node_modules/**'],
+      '**/node_modules/**',
+      // just ignore the negated patterns to avoid unnecessary crawling
+      ...negatedPatterns,
     ],
   })
 
   const getPackagePathname = pkgPathmame(opts)
 
-  for (const item of patterns) {
-    let matches = await glob(getGlobPattern(item.pattern), getGlobOpts())
-    // preserves glob@8 behavior
-    matches = matches.sort((a, b) => a.localeCompare(b, 'en'))
-
-    for (const match of matches) {
-      let pkg
-      const packageJsonPathname = getPackagePathname(match, 'package.json')
-      const packagePathname = path.dirname(packageJsonPathname)
-
-      try {
-        pkg = await rpj(packageJsonPathname)
-      } catch (err) {
-        if (err.code === 'ENOENT') {
-          continue
-        } else {
-          throw err
-        }
-      }
+  let matches = await glob(patterns.map((p) => getGlobPattern(p)), getGlobOpts())
+  // preserves glob@8 behavior
+  matches = matches.sort((a, b) => a.localeCompare(b, 'en'))
+
+  // we must preserve the order of results according to the given list of
+  // workspace patterns
+  const orderedMatches = []
+  for (const pattern of patterns) {
+    orderedMatches.push(...matches.filter((m) => {
+      return minimatch(m, pattern, { partial: true, windowsPathsNoEscape: true })
+    }))
+  }
 
-      const name = getPackageName(pkg, packagePathname)
+  for (const match of orderedMatches) {
+    let pkg
+    const packageJsonPathname = getPackagePathname(match, 'package.json')
 
-      let seenPackagePathnames = seen.get(name)
-      if (!seenPackagePathnames) {
-        seenPackagePathnames = new Set()
-        seen.set(name, seenPackagePathnames)
-      }
-      if (item.negate) {
-        seenPackagePathnames.delete(packagePathname)
+    try {
+      pkg = await rpj(packageJsonPathname)
+    } catch (err) {
+      if (err.code === 'ENOENT') {
+        continue
       } else {
-        seenPackagePathnames.add(packagePathname)
+        throw err
       }
     }
+
+    const packagePathname = path.dirname(packageJsonPathname)
+    const name = getPackageName(pkg, packagePathname)
+
+    let seenPackagePathnames = seen.get(name)
+    if (!seenPackagePathnames) {
+      seenPackagePathnames = new Set()
+      seen.set(name, seenPackagePathnames)
+    }
+    seenPackagePathnames.add(packagePathname)
   }
 
   const errorMessageArray = ['must not have multiple workspaces with the same name']
   for (const [packageName, seenPackagePathnames] of seen) {
-    if (seenPackagePathnames.size === 0) {
-      continue
-    }
     if (seenPackagePathnames.size > 1) {
       addDuplicateErrorMessages(errorMessageArray, packageName, seenPackagePathnames)
     } else {
@@ -177,30 +205,25 @@ mapWorkspaces.virtual = function (opts = {}) {
   const { workspaces = [] } = packages[''] || {}
   // uses a pathname-keyed map in order to negate the exact items
   const results = new Map()
-  const patterns = getPatterns(workspaces)
-  if (!patterns.length) {
+  const { patterns, negatedPatterns } = getPatterns(workspaces)
+  if (!patterns.length && !negatedPatterns.length) {
     return results
   }
-  patterns.push({ pattern: '**/node_modules/**', negate: true })
-
-  const getPackagePathname = pkgPathmame(opts)
+  negatedPatterns.push('**/node_modules/**')
 
-  for (const packageKey of Object.keys(packages)) {
-    if (packageKey === '') {
-      continue
+  const packageKeys = Object.keys(packages)
+  for (const pattern of negatedPatterns) {
+    for (const packageKey of minimatch.match(packageKeys, pattern)) {
+      packageKeys.splice(packageKeys.indexOf(packageKey), 1)
     }
+  }
 
-    for (const item of patterns) {
-      if (minimatch(packageKey, item.pattern)) {
-        const packagePathname = getPackagePathname(packageKey)
-        const name = getPackageName(packages[packageKey], packagePathname)
-
-        if (item.negate) {
-          results.delete(packagePathname)
-        } else {
-          results.set(packagePathname, name)
-        }
-      }
+  const getPackagePathname = pkgPathmame(opts)
+  for (const pattern of patterns) {
+    for (const packageKey of minimatch.match(packageKeys, pattern)) {
+      const packagePathname = getPackagePathname(packageKey)
+      const name = getPackageName(packages[packageKey], packagePathname)
+      results.set(packagePathname, name)
     }
   }
 

node_modules/@npmcli/map-workspaces/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@npmcli/map-workspaces",
-  "version": "3.0.4",
+  "version": "3.0.6",
   "main": "lib/index.js",
   "files": [
     "bin/",
@@ -25,7 +25,7 @@
   "author": "GitHub Inc.",
   "license": "ISC",
   "scripts": {
-    "lint": "eslint \"**/*.js\"",
+    "lint": "eslint \"**/*.{js,cjs,ts,mjs,jsx,tsx}\"",
     "pretest": "npm run lint",
     "test": "tap",
     "snap": "tap",
@@ -43,7 +43,7 @@
   },
   "devDependencies": {
     "@npmcli/eslint-config": "^4.0.0",
-    "@npmcli/template-oss": "4.14.1",
+    "@npmcli/template-oss": "4.21.3",
     "tap": "^16.0.1"
   },
   "dependencies": {
@@ -54,7 +54,7 @@
   },
   "templateOSS": {
     "//@npmcli/template-oss": "This file is partially managed by @npmcli/template-oss. Edits may be overwritten.",
-    "version": "4.14.1",
+    "version": "4.21.3",
     "publish": "true"
   }
 }

package-lock.json

@@ -93,7 +93,7 @@
         "@npmcli/arborist": "^7.2.1",
         "@npmcli/config": "^8.0.2",
         "@npmcli/fs": "^3.1.0",
-        "@npmcli/map-workspaces": "^3.0.4",
+        "@npmcli/map-workspaces": "^3.0.6",
         "@npmcli/package-json": "^5.0.2",
         "@npmcli/promise-spawn": "^7.0.1",
         "@npmcli/redact": "^1.1.0",
@@ -1736,9 +1736,9 @@
       }
     },
     "node_modules/@npmcli/map-workspaces": {
-      "version": "3.0.4",
-      "resolved": "https://registry.npmjs.org/@npmcli/map-workspaces/-/map-workspaces-3.0.4.tgz",
-      "integrity": "sha512-Z0TbvXkRbacjFFLpVpV0e2mheCh+WzQpcqL+4xp49uNJOxOnIAPZyXtUxZ5Qn3QBTGKA11Exjd9a5411rBrhDg==",
+      "version": "3.0.6",
+      "resolved": "https://registry.npmjs.org/@npmcli/map-workspaces/-/map-workspaces-3.0.6.tgz",
+      "integrity": "sha512-tkYs0OYnzQm6iIRdfy+LcLBjcKuQCeE5YLb8KnrIlutJfheNaPvPpgoFEyEFgbjzl5PLZ3IA/BWAwRU0eHuQDA==",
       "inBundle": true,
       "dependencies": {
         "@npmcli/name-from-folder": "^2.0.0",

package.json

@@ -55,7 +55,7 @@
     "@npmcli/arborist": "^7.2.1",
     "@npmcli/config": "^8.0.2",
     "@npmcli/fs": "^3.1.0",
-    "@npmcli/map-workspaces": "^3.0.4",
+    "@npmcli/map-workspaces": "^3.0.6",
     "@npmcli/package-json": "^5.0.2",
     "@npmcli/promise-spawn": "^7.0.1",
     "@npmcli/redact": "^1.1.0",