64 lines
2.4 KiB
JavaScript
64 lines
2.4 KiB
JavaScript
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/**
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* This script updates a package.json file by replacing all dependencies and devDependencies
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* such that all packages from the @angular scope point to the packages-dist directory.
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*
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* Please be aware that updating of versions might introduce compatibility issues. For instance,
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* if a peer dependency of Angular, e.g. "typescript" changes, the package.json that is updated
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* by this script will not have updated the "typescript" dependency to satisfy the peer dependency
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* requirement. As a result, incompatibility errors might occur.
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*/
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'use strict';
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const {yellow, green} = require('chalk');
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const {existsSync, writeFileSync} = require('fs');
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const {resolve} = require('path');
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const [, , packageJsonPath, packagesDistRoot] = process.argv;
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const packageJson = require(packageJsonPath);
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const updated = [];
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const skipped = [];
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function updateDeps(dependencies) {
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for (const packageName of Object.keys(dependencies)) {
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// We're only interested to update packages in the @angular scope
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if (!packageName.startsWith('@angular/')) {
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continue;
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}
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// Within the packages-dist directory there's no scope name
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const packageNameWithoutScope = packageName.replace('@angular/', '');
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const packagePath = resolve(packagesDistRoot, packageNameWithoutScope);
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// Check whether the package exists in packages-dist. Not all packages
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// in the @angular scope are published from the main Angular repo.
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if (existsSync(packagePath)) {
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// Update the dependency to point to the packages-dist location.
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dependencies[packageName] = `file:${packagePath}`;
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updated.push(packageName);
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} else {
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skipped.push(packageName);
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}
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}
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}
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// Update dependencies from @angular scope to those in the packages-dist folder
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updateDeps(packageJson.dependencies);
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updateDeps(packageJson.devDependencies);
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// Write the updated package.json contents
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writeFileSync(packageJsonPath, JSON.stringify(packageJson, null, 2));
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// Log all packages that were updated
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if (updated.length > 0) {
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console.log(green(`Updated ${packageJsonPath} to packages in ${packagesDistRoot}:`));
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console.log(` ${updated.join('\n ')}\n`);
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}
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// Log the packages that were skipped, as they were not present in the packages-dist directory
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if (skipped.length > 0) {
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console.log(yellow(`Did not update packages that were not present in ${packagesDistRoot}:`));
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console.log(` ${skipped.join('\n ')}\n`);
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}
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