mirror of
https://github.com/puppeteer/puppeteer
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1 line
8.6 KiB
JavaScript
1 line
8.6 KiB
JavaScript
"use strict";(self.webpackChunkwebsite=self.webpackChunkwebsite||[]).push([[93051],{3905:(e,n,t)=>{t.d(n,{Zo:()=>c,kt:()=>m});var r=t(67294);function i(e,n,t){return n in e?Object.defineProperty(e,n,{value:t,enumerable:!0,configurable:!0,writable:!0}):e[n]=t,e}function a(e,n){var t=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);n&&(r=r.filter((function(n){return Object.getOwnPropertyDescriptor(e,n).enumerable}))),t.push.apply(t,r)}return t}function o(e){for(var n=1;n<arguments.length;n++){var t=null!=arguments[n]?arguments[n]:{};n%2?a(Object(t),!0).forEach((function(n){i(e,n,t[n])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(t)):a(Object(t)).forEach((function(n){Object.defineProperty(e,n,Object.getOwnPropertyDescriptor(t,n))}))}return e}function l(e,n){if(null==e)return{};var t,r,i=function(e,n){if(null==e)return{};var 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f(e){var{components:n}=e,t=a(e,["components"]);return(0,r.kt)("wrapper",i({},s,t,{components:n,mdxType:"MDXLayout"}),(0,r.kt)("h1",i({},{id:"configuration"}),"Configuration"),(0,r.kt)("p",null,"All defaults in Puppeteer can be customized in two ways:"),(0,r.kt)("ol",null,(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("a",i({parentName:"li"},{href:"#configuration-files"}),"Configuration files")," (",(0,r.kt)("strong",{parentName:"li"},"recommended"),")"),(0,r.kt)("li",{parentName:"ol"},(0,r.kt)("a",i({parentName:"li"},{href:"#environment-variables"}),"Environment variables"))),(0,r.kt)("admonition",i({},{type:"caution"}),(0,r.kt)("p",{parentName:"admonition"},"Note that some options are only customizable through environment variables (such\nas ",(0,r.kt)("inlineCode",{parentName:"p"},"HTTPS_PROXY"),").")),(0,r.kt)("admonition",i({},{type:"caution"}),(0,r.kt)("p",{parentName:"admonition"},"Puppeteer's configuration files and environment variables are ignored by 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and"),(0,r.kt)("li",{parentName:"ul"},(0,r.kt)("inlineCode",{parentName:"li"},"puppeteer.config.cjs"))),(0,r.kt)("p",null,"Puppeteer will also read a ",(0,r.kt)("inlineCode",{parentName:"p"},"puppeteer")," key from your application's\n",(0,r.kt)("inlineCode",{parentName:"p"},"package.json"),"."),(0,r.kt)("p",null,"See the ",(0,r.kt)("a",i({parentName:"p"},{href:"../api/puppeteer.configuration"}),(0,r.kt)("inlineCode",{parentName:"a"},"Configuration"))," interface for possible\noptions."),(0,r.kt)("admonition",i({},{type:"caution"}),(0,r.kt)("p",{parentName:"admonition"},"After adding a configuration file, you may need to remove and reinstall\n",(0,r.kt)("inlineCode",{parentName:"p"},"puppeteer")," for it to take effect if the changes affect installation.")),(0,r.kt)("h3",i({},{id:"examples"}),"Examples"),(0,r.kt)("h4",i({},{id:"changing-the-default-cache-directory"}),"Changing the default cache directory"),(0,r.kt)("p",null,"Starting in v19.0.0, Puppeteer stores browsers in 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The\nfollowing configuration can solve this issue (reinstall ",(0,r.kt)("inlineCode",{parentName:"p"},"puppeteer")," to take\neffect):"),(0,r.kt)("pre",null,(0,r.kt)("code",i({parentName:"pre"},{className:"language-js",metastring:'title="project-directory/.puppeteerrc.cjs"',title:'"project-directory/.puppeteerrc.cjs"'}),"const {join} = require('path');\n\n/**\n * @type {import(\"puppeteer\").Configuration}\n */\nmodule.exports = {\n // Changes the cache location for Puppeteer.\n cacheDirectory: join(__dirname, '.cache', 'puppeteer'),\n};\n")),(0,r.kt)("admonition",i({},{type:"note"}),(0,r.kt)("p",{parentName:"admonition"},"Notice this is only possible with CommonJS configuration files as information\nabout the ambient environment is needed (in this case, ",(0,r.kt)("inlineCode",{parentName:"p"},"__dirname"),").")),(0,r.kt)("h2",i({},{id:"environment-variables"}),"Environment variables"),(0,r.kt)("p",null,"Along with configuration files, Puppeteer looks for certain\n",(0,r.kt)("a",i({parentName:"p"},{href:"https://en.wikipedia.org/wiki/Environment_variable"}),"environment variables")," for\ncustomizing behavior. 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