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Dynamically generate web package paths

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This commit is contained in:
Logan Ramos
2021-08-10 14:43:43 -04:00
parent 4e79bb935f
commit 82e4bc85cd
3 changed files with 46 additions and 26 deletions
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36
build/npm/postinstall.js
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@@ -71,6 +71,7 @@ for (let dir of dirs) {
yarnInstall(dir, opts);
}
buildWebNodePaths();
function yarnInstallBuildDependencies() {
// make sure we install the deps of build/lib/watch for the system installed
@@ -90,5 +91,40 @@ runtime "${runtime}"`;
yarnInstall(watchPath);
}
function buildWebNodePaths() {
const root = path.join(__dirname, '..', '..');
const webPackageJSON = path.join(root, '/remote/web', 'package.json');
const webPackages = JSON.parse(fs.readFileSync(webPackageJSON, 'utf8')).dependencies;
const nodePaths = new Object(null);
for (const key of Object.keys(webPackages)) {
const packageJSON = path.join(root, 'node_modules', key, 'package.json');
const packageData = JSON.parse(fs.readFileSync(packageJSON, 'utf8'));
let entryPoint = packageData.browser ?? packageData.main;
// On rare cases a package doesn't have an entrypoint so we assume it has a dist folder with a min.js
if (!entryPoint) {
console.warn(`No entry point for ${key} assuming dist/${key}.min.js`);
entryPoint = `dist/${key}.min.js`;
}
// Remove any starting path information so it's all relative info
if (entryPoint.startsWith('./')) {
entryPoint = entryPoint.substr(2);
} else if (entryPoint.startsWith('/')) {
entryPoint = entryPoint.substr(1);
}
nodePaths[key] = entryPoint;
}
// Now we write the node paths to out/vs
const outDirectory = path.join(root, 'out', 'vs');
const headerWithGeneratedFileWarning = `/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
// This file is generated by build/npm/postinstall.js. Do not edit.`;
const fileContents = `${headerWithGeneratedFileWarning}\nself.webPackagePaths = ${JSON.stringify(nodePaths, null, 2)};`;
fs.writeFileSync(path.join(outDirectory, 'webPackagePaths.js'), fileContents, 'utf8');
}
cp.execSync('git config pull.rebase merges');
cp.execSync('git config blame.ignoreRevsFile .git-blame-ignore');