npm-start.html 6.3 KB

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  2. <title>npm-start</title>
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  117. <div class="title">
  118. npm command-line interface
  119. </div>
  120. </div>
  121. </div>
  122. <section id="content">
  123. <header class="title">
  124. <h1 id="npm-start">npm-start</h1>
  125. <span class="description">Start a package</span>
  126. </header>
  127. <section id="table_of_contents">
  128. <h2 id="table-of-contents">Table of contents</h2>
  129. <div id="_table_of_contents"><ul><li><a href="#synopsis">Synopsis</a></li><li><a href="#description">Description</a></li><li><a href="#example">Example</a></li><li><a href="#configuration">Configuration</a></li><ul><li><a href="#ignore-scripts"><code>ignore-scripts</code></a></li><li><a href="#script-shell"><code>script-shell</code></a></li></ul><li><a href="#see-also">See Also</a></li></ul></div>
  130. </section>
  131. <div id="_content"><h3 id="synopsis">Synopsis</h3>
  132. <pre lang="bash"><code>npm start [-- &lt;args&gt;]
  133. </code></pre>
  134. <h3 id="description">Description</h3>
  135. <p>This runs a predefined command specified in the <code>"start"</code> property of
  136. a package’s <code>"scripts"</code> object.</p>
  137. <p>If the <code>"scripts"</code> object does not define a <code>"start"</code> property, npm
  138. will run <code>node server.js</code>.</p>
  139. <p>Note that this is different from the default node behavior of running
  140. the file specified in a package’s <code>"main"</code> attribute when evoking with
  141. <code>node .</code></p>
  142. <p>As of <a href="https://blog.npmjs.org/post/98131109725/npm-2-0-0"><code>npm@2.0.0</code></a>, you can
  143. use custom arguments when executing scripts. Refer to <a href="../commands/npm-run-script.html"><code>npm run-script</code></a> for more details.</p>
  144. <h3 id="example">Example</h3>
  145. <pre lang="json"><code>{
  146. "scripts": {
  147. "start": "node foo.js"
  148. }
  149. }
  150. </code></pre>
  151. <pre lang="bash"><code>npm start
  152. &gt; npm@x.x.x start
  153. &gt; node foo.js
  154. (foo.js output would be here)
  155. </code></pre>
  156. <h3 id="configuration">Configuration</h3>
  157. <!-- raw HTML omitted -->
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  159. <!-- raw HTML omitted -->
  160. <h4 id="ignore-scripts"><code>ignore-scripts</code></h4>
  161. <ul>
  162. <li>Default: false</li>
  163. <li>Type: Boolean</li>
  164. </ul>
  165. <p>If true, npm does not run scripts specified in package.json files.</p>
  166. <p>Note that commands explicitly intended to run a particular script, such as
  167. <code>npm start</code>, <code>npm stop</code>, <code>npm restart</code>, <code>npm test</code>, and <code>npm run-script</code>
  168. will still run their intended script if <code>ignore-scripts</code> is set, but they
  169. will <em>not</em> run any pre- or post-scripts.</p>
  170. <!-- raw HTML omitted -->
  171. <!-- raw HTML omitted -->
  172. <h4 id="script-shell"><code>script-shell</code></h4>
  173. <ul>
  174. <li>Default: ‘/bin/sh’ on POSIX systems, ‘cmd.exe’ on Windows</li>
  175. <li>Type: null or String</li>
  176. </ul>
  177. <p>The shell to use for scripts run with the <code>npm exec</code>, <code>npm run</code> and <code>npm init &lt;pkg&gt;</code> commands.</p>
  178. <!-- raw HTML omitted -->
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  181. <h3 id="see-also">See Also</h3>
  182. <ul>
  183. <li><a href="../commands/npm-run-script.html">npm run-script</a></li>
  184. <li><a href="../using-npm/scripts.html">npm scripts</a></li>
  185. <li><a href="../commands/npm-test.html">npm test</a></li>
  186. <li><a href="../commands/npm-restart.html">npm restart</a></li>
  187. <li><a href="../commands/npm-stop.html">npm stop</a></li>
  188. </ul>
  189. </div>
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