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22 changes: 14 additions & 8 deletions lighthouse-core/scripts/manual-chrome-launcher.js
Original file line number Diff line number Diff line change
@@ -1,7 +1,6 @@
#!/usr/bin/env node

'use strict';

/**
* @fileoverview Script to launch a clean Chrome instance on-demand.
*
Expand All @@ -14,29 +13,36 @@
* chrome-debug --enable-extensions
*/

const {launch} = require('chrome-launcher');
const {Launcher, launch} = require('chrome-launcher');

const args = process.argv.slice(2);
let chromeFlags;
const chromeFlags = [];
let startingUrl;
let port;
let enableExtensions;
let shouldEnableExtensions;
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seems like these two variables always have the same value, yes?

feels like we could ditch shouldEnableExtensions at this point if it's just the if

let ignoreDefaultFlags;

if (args.length) {
chromeFlags = args.filter(flag => flag.startsWith('--'));
const providedFlags = args.filter(flag => flag.startsWith('--'));

const portFlag = chromeFlags.find(flag => flag.startsWith('--port='));
const portFlag = providedFlags.find(flag => flag.startsWith('--port='));
if (portFlag) port = parseInt(portFlag.replace('--port=', ''), 10);

enableExtensions = !!chromeFlags.find(flag => flag === '--enable-extensions');
shouldEnableExtensions = !!providedFlags.find(flag => flag === '--enable-extensions');
// The basic pattern for enabling Chrome extensions
if (shouldEnableExtensions) {
ignoreDefaultFlags = true;
chromeFlags.push(...Launcher.defaultFlags().filter(flag => flag !== '--disable-extensions'));
}

chromeFlags.push(...providedFlags);
startingUrl = args.find(flag => !flag.startsWith('--'));
}

launch({
startingUrl,
port,
enableExtensions,
ignoreDefaultFlags,
chromeFlags,
})
// eslint-disable-next-line no-console
Expand Down
2 changes: 1 addition & 1 deletion package.json
Original file line number Diff line number Diff line change
Expand Up @@ -138,7 +138,7 @@
},
"dependencies": {
"axe-core": "3.2.2",
"chrome-launcher": "^0.10.7",
"chrome-launcher": "^0.11.1",
"configstore": "^3.1.1",
"cssstyle": "1.2.1",
"details-element-polyfill": "2.2.0",
Expand Down
18 changes: 9 additions & 9 deletions yarn.lock
Original file line number Diff line number Diff line change
Expand Up @@ -1788,13 +1788,13 @@ chownr@^1.0.1:
resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.1.1.tgz#54726b8b8fff4df053c42187e801fb4412df1494"
integrity sha512-j38EvO5+LHX84jlo6h4UzmOwi0UgW61WRyPtJz4qaadK5eY3BTS5TY/S1Stc3Uk2lIM6TPevAlULiEJwie860g==

chrome-launcher@^0.10.7:
version "0.10.7"
resolved "https://registry.yarnpkg.com/chrome-launcher/-/chrome-launcher-0.10.7.tgz#5e2a9e99f212e0501d9c7024802acd01a812f5d5"
integrity sha512-IoQLp64s2n8OQuvKZwt77CscVj3UlV2Dj7yZtd1EBMld9mSdGcsGy9fN5hd/r4vJuWZR09it78n1+A17gB+AIQ==
chrome-launcher@^0.11.1:
version "0.11.1"
resolved "https://registry.yarnpkg.com/chrome-launcher/-/chrome-launcher-0.11.1.tgz#ccc5bd971c76cdd263d17acacaeb762454c1af92"
integrity sha512-Om9LtiJ+FIh8sfhx8HaN4Petj75dIVeTBNUbXIXPIS5W3y9dyNRGmChcl0Z5trQkcy+8XDJA3NWicYdpZeF+DA==
dependencies:
"@types/node" "*"
is-wsl "^1.1.0"
is-wsl "^2.1.0"
lighthouse-logger "^1.0.0"
mkdirp "0.5.1"
rimraf "^2.6.1"
Expand Down Expand Up @@ -4288,10 +4288,10 @@ is-windows@^1.0.2:
resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
integrity sha512-eXK1UInq2bPmjyX6e3VHIzMLobc4J94i4AWn+Hpq3OU5KkrRC96OAcR3PRJ/pGu6m8TRnBHP9dkXQVsT/COVIA==

is-wsl@^1.1.0:
version "1.1.0"
resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-1.1.0.tgz#1f16e4aa22b04d1336b66188a66af3c600c3a66d"
integrity sha1-HxbkqiKwTRM2tmGIpmrzxgDDpm0=
is-wsl@^2.1.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-2.1.0.tgz#94369bbeb2249ef07b831b1b08590e686330ccbb"
integrity sha512-pFTjpv/x5HRj8kbZ/Msxi9VrvtOMRBqaDi3OIcbwPI3OuH+r3lLxVWukLITBaOGJIbA/w2+M1eVmVa4XNQlAmQ==

[email protected], isarray@~1.0.0:
version "1.0.0"
Expand Down