deps: upgrade npm to 7.21.1

PR-URL: #39904
Reviewed-By: Myles Borins <[email protected]>
Reviewed-By: Rich Trott <[email protected]>
Reviewed-By: Luigi Pinca <[email protected]>

deps/npm/docs/content/using-npm/scripts.md

@@ -203,6 +203,19 @@ will default the `start` command to `node server.js`.  `prestart` and
 * `test`
 * `posttest`
 
+#### A Note on a lack of [`npm uninstall`](/commands/npm-uninstall) scripts
+
+While npm v6 had `uninstall` lifecycle scripts, npm v7 does not. Removal of a package can happen for a wide variety of reasons, and there's no clear way to currently give the script enough context to be useful.
+
+Reasons for a package removal include:
+
+* a user directly uninstalled this package
+* a user uninstalled a dependant package and so this dependency is being uninstalled
+* a user uninstalled a dependant package but another package also depends on this version
+* this version has been merged as a duplicate with another version
+* etc.
+
+Due to the lack of necessary context, `uninstall` lifecycle scripts are not implemented and will not function.
 
 ### User
 

deps/npm/docs/output/commands/npm-ls.html

@@ -159,7 +159,7 @@ <h3 id="description">Description</h3>
 the results to only the paths to the packages named.  Note that nested
 packages will <em>also</em> show the paths to the specified packages.  For
 example, running <code>npm ls promzard</code> in npm’s source tree will show:</p>
-<pre lang="bash"><code>[email protected].0 /path/to/npm
+<pre lang="bash"><code>[email protected].1 /path/to/npm
 └─┬ [email protected]
   └── [email protected]
 </code></pre>

deps/npm/docs/output/commands/npm.html

@@ -148,7 +148,7 @@ <h2 id="table-of-contents">Table of contents</h2>
 <pre lang="bash"><code>npm &lt;command&gt; [args]
 </code></pre>
 <h3 id="version">Version</h3>
-<p>7.21.0</p>
+<p>7.21.1</p>
 <h3 id="description">Description</h3>
 <p>npm is the package manager for the Node JavaScript platform.  It puts
 modules in place so that node can find them, and manages dependency

deps/npm/docs/output/using-npm/scripts.html

@@ -141,7 +141,7 @@ <h1 id="scripts">scripts</h1>
 
 <section id="table_of_contents">
 <h2 id="table-of-contents">Table of contents</h2>
-<div id="_table_of_contents"><ul><li><a href="#description">Description</a></li><li><a href="#pre--post-scripts">Pre &amp; Post Scripts</a></li><li><a href="#life-cycle-scripts">Life Cycle Scripts</a></li><ul><li><a href="#prepare-and-prepublish">Prepare and Prepublish</a></li></ul><li><a href="#life-cycle-operation-order">Life Cycle Operation Order</a></li><ul><li><a href="#npm-cache-add"><a href="../commands/npm-cache.html"><code>npm cache add</code></a></a></li><li><a href="#npm-ci"><a href="../commands/npm-ci.html"><code>npm ci</code></a></a></li><li><a href="#npm-diff"><a href="../commands/npm-diff.html"><code>npm diff</code></a></a></li><li><a href="#npm-install"><a href="../commands/npm-install.html"><code>npm install</code></a></a></li><li><a href="#npm-pack"><a href="../commands/npm-pack.html"><code>npm pack</code></a></a></li><li><a href="#npm-publish"><a href="../commands/npm-publish.html"><code>npm publish</code></a></a></li><li><a href="#npm-rebuild"><a href="../commands/npm-rebuild.html"><code>npm rebuild</code></a></a></li><li><a href="#npm-restart"><a href="../commands/npm-restart.html"><code>npm restart</code></a></a></li><li><a href="#npm-run-user-defined"><a href="../commands/npm-run-script.html"><code>npm run &lt;user defined&gt;</code></a></a></li><li><a href="#npm-start"><a href="../commands/npm-start.html"><code>npm start</code></a></a></li><li><a href="#npm-stop"><a href="../commands/npm-stop.html"><code>npm stop</code></a></a></li><li><a href="#npm-test"><a href="../commands/npm-test.html"><code>npm test</code></a></a></li></ul><li><a href="#user">User</a></li><li><a href="#environment">Environment</a></li><ul><li><a href="#path">path</a></li><li><a href="#packagejson-vars">package.json vars</a></li><li><a href="#current-lifecycle-event">current lifecycle event</a></li></ul><li><a href="#examples">Examples</a></li><li><a href="#exiting">Exiting</a></li><li><a href="#best-practices">Best Practices</a></li><li><a href="#see-also">See Also</a></li></ul></div>
+<div id="_table_of_contents"><ul><li><a href="#description">Description</a></li><li><a href="#pre--post-scripts">Pre &amp; Post Scripts</a></li><li><a href="#life-cycle-scripts">Life Cycle Scripts</a></li><ul><li><a href="#prepare-and-prepublish">Prepare and Prepublish</a></li></ul><li><a href="#life-cycle-operation-order">Life Cycle Operation Order</a></li><ul><li><a href="#npm-cache-add"><a href="../commands/npm-cache.html"><code>npm cache add</code></a></a></li><li><a href="#npm-ci"><a href="../commands/npm-ci.html"><code>npm ci</code></a></a></li><li><a href="#npm-diff"><a href="../commands/npm-diff.html"><code>npm diff</code></a></a></li><li><a href="#npm-install"><a href="../commands/npm-install.html"><code>npm install</code></a></a></li><li><a href="#npm-pack"><a href="../commands/npm-pack.html"><code>npm pack</code></a></a></li><li><a href="#npm-publish"><a href="../commands/npm-publish.html"><code>npm publish</code></a></a></li><li><a href="#npm-rebuild"><a href="../commands/npm-rebuild.html"><code>npm rebuild</code></a></a></li><li><a href="#npm-restart"><a href="../commands/npm-restart.html"><code>npm restart</code></a></a></li><li><a href="#npm-run-user-defined"><a href="../commands/npm-run-script.html"><code>npm run &lt;user defined&gt;</code></a></a></li><li><a href="#npm-start"><a href="../commands/npm-start.html"><code>npm start</code></a></a></li><li><a href="#npm-stop"><a href="../commands/npm-stop.html"><code>npm stop</code></a></a></li><li><a href="#npm-test"><a href="../commands/npm-test.html"><code>npm test</code></a></a></li><li><a href="#a-note-on-a-lack-of-npm-uninstall-scripts">A Note on a lack of <a href="../commands/npm-uninstall.html"><code>npm uninstall</code></a> scripts</a></li></ul><li><a href="#user">User</a></li><li><a href="#environment">Environment</a></li><ul><li><a href="#path">path</a></li><li><a href="#packagejson-vars">package.json vars</a></li><li><a href="#current-lifecycle-event">current lifecycle event</a></li></ul><li><a href="#examples">Examples</a></li><li><a href="#exiting">Exiting</a></li><li><a href="#best-practices">Best Practices</a></li><li><a href="#see-also">See Also</a></li></ul></div>
 </section>
 
 <div id="_content"><h3 id="description">Description</h3>
@@ -337,6 +337,17 @@ <h4 id="npm-test"><a href="../commands/npm-test.html"><code>npm test</code></a><
 <li><code>test</code></li>
 <li><code>posttest</code></li>
 </ul>
+<h4 id="a-note-on-a-lack-of-npm-uninstall-scripts">A Note on a lack of <a href="../commands/npm-uninstall.html"><code>npm uninstall</code></a> scripts</h4>
+<p>While npm v6 had <code>uninstall</code> lifecycle scripts, npm v7 does not. Removal of a package can happen for a wide variety of reasons, and there’s no clear way to currently give the script enough context to be useful.</p>
+<p>Reasons for a package removal include:</p>
+<ul>
+<li>a user directly uninstalled this package</li>
+<li>a user uninstalled a dependant package and so this dependency is being uninstalled</li>
+<li>a user uninstalled a dependant package but another package also depends on this version</li>
+<li>this version has been merged as a duplicate with another version</li>
+<li>etc.</li>
+</ul>
+<p>Due to the lack of necessary context, <code>uninstall</code> lifecycle scripts are not implemented and will not function.</p>
 <h3 id="user">User</h3>
 <p>When npm is run as root, scripts are always run with the effective uid
 and gid of the working directory owner.</p>

deps/npm/lib/config.js

@@ -121,7 +121,7 @@ class Config extends BaseCommand {
           break
         case 'list':
         case 'ls':
-          await (this.npm.config.get('json') ? this.listJson() : this.list())
+          await (this.npm.flatOptions.json ? this.listJson() : this.list())
           break
         case 'edit':
           await this.edit()
@@ -138,7 +138,7 @@ class Config extends BaseCommand {
     if (!args.length)
       throw this.usageError()
 
-    const where = this.npm.config.get('location')
+    const where = this.npm.flatOptions.location
     for (const [key, val] of Object.entries(keyValues(args))) {
       this.npm.log.info('config', 'set %j %j', key, val)
       this.npm.config.set(key, val || '', where)
@@ -168,15 +168,15 @@ class Config extends BaseCommand {
     if (!keys.length)
       throw this.usageError()
 
-    const where = this.npm.config.get('location')
+    const where = this.npm.flatOptions.location
     for (const key of keys)
       this.npm.config.delete(key, where)
     await this.npm.config.save(where)
   }
 
   async edit () {
-    const e = this.npm.config.get('editor')
-    const where = this.npm.config.get('location')
+    const e = this.npm.flatOptions.editor
+    const where = this.npm.flatOptions.location
     const file = this.npm.config.data.get(where).source
 
     // save first, just to make sure it's synced up
@@ -232,6 +232,7 @@ ${defData}
 
   async list () {
     const msg = []
+    // long does not have a flattener
     const long = this.npm.config.get('long')
     for (const [where, { data, source }] of this.npm.config.data.entries()) {
       if (where === 'default' && !long)

deps/npm/lib/utils/config/definitions.js

@@ -804,7 +804,11 @@ define('global', {
     * bin files are linked to \`{prefix}/bin\`
     * man pages are linked to \`{prefix}/share/man\`
   `,
-  flatten,
+  flatten: (key, obj, flatOptions) => {
+    flatten(key, obj, flatOptions)
+    if (flatOptions.global)
+      flatOptions.location = 'global'
+  },
 })
 
 define('global-style', {
@@ -1131,14 +1135,10 @@ define('location', {
   description: `
     When passed to \`npm config\` this refers to which config file to use.
   `,
-  // NOTE: the flattener here deliberately does not alter the value of global
-  // for now, this is to avoid inadvertently causing any breakage. the value of
-  // global, however, does modify this flag.
-  flatten (key, obj, flatOptions) {
-    // if global is set, we override ourselves
-    if (obj.global)
-      obj.location = 'global'
-    flatOptions.location = obj.location
+  flatten: (key, obj, flatOptions) => {
+    flatten(key, obj, flatOptions)
+    if (flatOptions.global)
+      flatOptions.location = 'global'
   },
 })
 
@@ -1359,7 +1359,11 @@ define('package-lock', {
     modules will also be disabled.  To remove extraneous modules with
     package-locks disabled use \`npm prune\`.
   `,
-  flatten,
+  flatten: (key, obj, flatOptions) => {
+    flatten(key, obj, flatOptions)
+    if (flatOptions.packageLockOnly)
+      flatOptions.packageLock = true
+  },
 })
 
 define('package-lock-only', {
@@ -1375,7 +1379,11 @@ define('package-lock-only', {
     For \`list\` this means the output will be based on the tree described by the
     \`package-lock.json\`, rather than the contents of \`node_modules\`.
   `,
-  flatten,
+  flatten: (key, obj, flatOptions) => {
+    flatten(key, obj, flatOptions)
+    if (flatOptions.packageLockOnly)
+      flatOptions.packageLock = true
+  },
 })
 
 define('pack-destination', {

deps/npm/man/man1/npm-ls.1

@@ -26,7 +26,7 @@ example, running \fBnpm ls promzard\fP in npm's source tree will show:
 .P
 .RS 2
 .nf
-npm@7\.21\.0 /path/to/npm
+npm@7\.21\.1 /path/to/npm
 └─┬ init\-package\-json@0\.0\.4
   └── promzard@0\.1\.5
 .fi

deps/npm/man/man1/npm.1

@@ -10,7 +10,7 @@ npm <command> [args]
 .RE
 .SS Version
 .P
-7\.21\.0
+7\.21\.1
 .SS Description
 .P
 npm is the package manager for the Node JavaScript platform\.  It puts

deps/npm/man/man7/scripts.7

@@ -290,6 +290,26 @@ will default the \fBstart\fP command to \fBnode server\.js\fP\|\.  \fBprestart\f
 \fBposttest\fP
 
 .RE
+.SS A Note on a lack of npm help \fBuninstall\fP scripts
+.P
+While npm v6 had \fBuninstall\fP lifecycle scripts, npm v7 does not\. Removal of a package can happen for a wide variety of reasons, and there's no clear way to currently give the script enough context to be useful\.
+.P
+Reasons for a package removal include:
+.RS 0
+.IP \(bu 2
+a user directly uninstalled this package
+.IP \(bu 2
+a user uninstalled a dependant package and so this dependency is being uninstalled
+.IP \(bu 2
+a user uninstalled a dependant package but another package also depends on this version
+.IP \(bu 2
+this version has been merged as a duplicate with another version
+.IP \(bu 2
+etc\.
+
+.RE
+.P
+Due to the lack of necessary context, \fBuninstall\fP lifecycle scripts are not implemented and will not function\.
 .SS User
 .P
 When npm is run as root, scripts are always run with the effective uid