bot/node_modules/npm/docs/output/commands/npm-explain.html

250 lines
7.2 KiB
HTML
Raw Normal View History

2022-02-16 11:32:42 +01:00
<!DOCTYPE html><html><head>
<meta charset="utf-8">
<title>npm-explain</title>
<style>
body {
background-color: #ffffff;
color: #24292e;
margin: 0;
line-height: 1.5;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
}
#rainbar {
height: 10px;
background-image: linear-gradient(139deg, #fb8817, #ff4b01, #c12127, #e02aff);
}
a {
text-decoration: none;
color: #0366d6;
}
a:hover {
text-decoration: underline;
}
pre {
margin: 1em 0px;
padding: 1em;
border: solid 1px #e1e4e8;
border-radius: 6px;
display: block;
overflow: auto;
white-space: pre;
background-color: #f6f8fa;
color: #393a34;
}
code {
font-family: SFMono-Regular, Consolas, "Liberation Mono", Menlo, Courier, monospace;
font-size: 85%;
padding: 0.2em 0.4em;
background-color: #f6f8fa;
color: #393a34;
}
pre > code {
padding: 0;
background-color: inherit;
color: inherit;
}
h1, h2, h3 {
font-weight: 600;
}
#logobar {
background-color: #333333;
margin: 0 auto;
padding: 1em 4em;
}
#logobar .logo {
float: left;
}
#logobar .title {
font-weight: 600;
color: #dddddd;
float: left;
margin: 5px 0 0 1em;
}
#logobar:after {
content: "";
display: block;
clear: both;
}
#content {
margin: 0 auto;
padding: 0 4em;
}
#table_of_contents > h2 {
font-size: 1.17em;
}
#table_of_contents ul:first-child {
border: solid 1px #e1e4e8;
border-radius: 6px;
padding: 1em;
background-color: #f6f8fa;
color: #393a34;
}
#table_of_contents ul {
list-style-type: none;
padding-left: 1.5em;
}
#table_of_contents li {
font-size: 0.9em;
}
#table_of_contents li a {
color: #000000;
}
header.title {
border-bottom: solid 1px #e1e4e8;
}
header.title > h1 {
margin-bottom: 0.25em;
}
header.title > .description {
display: block;
margin-bottom: 0.5em;
line-height: 1;
}
footer#edit {
border-top: solid 1px #e1e4e8;
margin: 3em 0 4em 0;
padding-top: 2em;
}
</style>
</head>
<body>
<div id="banner">
<div id="rainbar"></div>
<div id="logobar">
<svg class="logo" role="img" height="32" width="32" viewBox="0 0 700 700">
<polygon fill="#cb0000" points="0,700 700,700 700,0 0,0"></polygon>
<polygon fill="#ffffff" points="150,550 350,550 350,250 450,250 450,550 550,550 550,150 150,150"></polygon>
</svg>
<div class="title">
npm command-line interface
</div>
</div>
</div>
<section id="content">
<header class="title">
<h1 id="npm-explain">npm-explain</h1>
<span class="description">Explain installed packages</span>
</header>
<section id="table_of_contents">
<h2 id="table-of-contents">Table of contents</h2>
<div id="_table_of_contents"><ul><li><a href="#synopsis">Synopsis</a></li><li><a href="#description">Description</a></li><li><a href="#configuration">Configuration</a></li><ul><li><a href="#json"><code>json</code></a></li><li><a href="#workspace"><code>workspace</code></a></li></ul><li><a href="#see-also">See Also</a></li></ul></div>
</section>
<div id="_content"><h3 id="synopsis">Synopsis</h3>
<pre lang="bash"><code>npm explain &lt;folder | specifier&gt;
alias: why
</code></pre>
<h3 id="description">Description</h3>
<p>This command will print the chain of dependencies causing a given package
to be installed in the current project.</p>
<p>Positional arguments can be either folders within <code>node_modules</code>, or
<code>name@version-range</code> specifiers, which will select the dependency
relationships to explain.</p>
<p>For example, running <code>npm explain glob</code> within npm's source tree will show:</p>
<pre lang="bash"><code>glob@7.1.6
node_modules/glob
glob@"^7.1.4" from the root project
glob@7.1.1 dev
node_modules/tacks/node_modules/glob
glob@"^7.0.5" from rimraf@2.6.2
node_modules/tacks/node_modules/rimraf
rimraf@"^2.6.2" from tacks@1.3.0
node_modules/tacks
dev tacks@"^1.3.0" from the root project
</code></pre>
<p>To explain just the package residing at a specific folder, pass that as the
argument to the command. This can be useful when trying to figure out
exactly why a given dependency is being duplicated to satisfy conflicting
version requirements within the project.</p>
<pre lang="bash"><code>$ npm explain node_modules/nyc/node_modules/find-up
find-up@3.0.0 dev
node_modules/nyc/node_modules/find-up
find-up@"^3.0.0" from nyc@14.1.1
node_modules/nyc
nyc@"^14.1.1" from tap@14.10.8
node_modules/tap
dev tap@"^14.10.8" from the root project
</code></pre>
<h3 id="configuration">Configuration</h3>
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
<h4 id="json"><code>json</code></h4>
<ul>
<li>Default: false</li>
<li>Type: Boolean</li>
</ul>
<p>Whether or not to output JSON data, rather than the normal output.</p>
<ul>
<li>In <code>npm pkg set</code> it enables parsing set values with JSON.parse() before
saving them to your <code>package.json</code>.</li>
</ul>
<p>Not supported by all npm commands.</p>
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
<h4 id="workspace"><code>workspace</code></h4>
<ul>
<li>Default:</li>
<li>Type: String (can be set multiple times)</li>
</ul>
<p>Enable running a command in the context of the configured workspaces of the
current project while filtering by running only the workspaces defined by
this configuration option.</p>
<p>Valid values for the <code>workspace</code> config are either:</p>
<ul>
<li>Workspace names</li>
<li>Path to a workspace directory</li>
<li>Path to a parent workspace directory (will result in selecting all
workspaces within that folder)</li>
</ul>
<p>When set for the <code>npm init</code> command, this may be set to the folder of a
workspace which does not yet exist, to create the folder and set it up as a
brand new workspace within the project.</p>
<p>This value is not exported to the environment for child processes.</p>
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
<!-- raw HTML omitted -->
<h3 id="see-also">See Also</h3>
<ul>
<li><a href="../commands/npm-config.html">npm config</a></li>
<li><a href="../configuring-npm/npmrc.html">npmrc</a></li>
<li><a href="../configuring-npm/folders.html">npm folders</a></li>
<li><a href="../commands/npm-ls.html">npm ls</a></li>
<li><a href="../commands/npm-install.html">npm install</a></li>
<li><a href="../commands/npm-link.html">npm link</a></li>
<li><a href="../commands/npm-prune.html">npm prune</a></li>
<li><a href="../commands/npm-outdated.html">npm outdated</a></li>
<li><a href="../commands/npm-update.html">npm update</a></li>
</ul>
</div>
<footer id="edit">
<a href="https://github.com/npm/cli/edit/latest/docs/content/commands/npm-explain.md">
<svg role="img" viewBox="0 0 16 16" width="16" height="16" fill="currentcolor" style="vertical-align: text-bottom; margin-right: 0.3em;">
<path fill-rule="evenodd" d="M11.013 1.427a1.75 1.75 0 012.474 0l1.086 1.086a1.75 1.75 0 010 2.474l-8.61 8.61c-.21.21-.47.364-.756.445l-3.251.93a.75.75 0 01-.927-.928l.929-3.25a1.75 1.75 0 01.445-.758l8.61-8.61zm1.414 1.06a.25.25 0 00-.354 0L10.811 3.75l1.439 1.44 1.263-1.263a.25.25 0 000-.354l-1.086-1.086zM11.189 6.25L9.75 4.81l-6.286 6.287a.25.25 0 00-.064.108l-.558 1.953 1.953-.558a.249.249 0 00.108-.064l6.286-6.286z"></path>
</svg>
Edit this page on GitHub
</a>
</footer>
</section>
</body></html>