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Merge pull request #981 from embroider-build/addon-shim-cmd
v2 addon utility commands
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
| #!/usr/bin/env node | ||
|
|
||
| import { ensureSymlinkSync, readJSONSync, writeJSONSync } from 'fs-extra'; | ||
| import { join } from 'path'; | ||
| import yargs from 'yargs/yargs'; | ||
| import type { Argv } from 'yargs'; | ||
|
|
||
| function commonArgs(yargs: Argv) { | ||
| return yargs | ||
| .option('testAppDir', { | ||
| type: 'string', | ||
| description: 'Path to the test app', | ||
| default: 'test-app', | ||
| }) | ||
| .option('addonDir', { | ||
| type: 'string', | ||
| description: 'Path to your addon', | ||
| default: process.cwd(), | ||
| }); | ||
| } | ||
|
|
||
| yargs(process.argv.slice(2)) | ||
| .scriptName('addon-shim') | ||
| .command( | ||
| 'link-test-app', | ||
| 'Ensures that a test app (that lives a subdir under an addon) has access to the addon and all appropriate deps', | ||
| (yargs) => commonArgs(yargs), | ||
| function (opts) { | ||
| let { testAppDir, addonDir } = opts; | ||
| ensureSymlinkSync( | ||
| join(addonDir, 'node_modules', '.bin'), | ||
| join(testAppDir, 'node_modules', '.bin'), | ||
| 'dir' | ||
| ); | ||
| ensureSymlinkSync( | ||
| addonDir, | ||
| join( | ||
| testAppDir, | ||
| 'node_modules', | ||
| readJSONSync(join(addonDir, 'package.json')).name | ||
| ) | ||
| ); | ||
| } | ||
| ) | ||
| .command( | ||
| 'sync-dev-deps', | ||
| `Synchronizes a test app's devDependencies into the parent addon's devDependencies`, | ||
| (yargs) => { | ||
| return commonArgs(yargs).option('lint', { | ||
| type: 'boolean', | ||
| description: | ||
| 'Instead of modifying package.json, print what would have been modified and exit with a failure if any changes are required.', | ||
| default: false, | ||
| }); | ||
| }, | ||
| function (opts) { | ||
| let { testAppDir, addonDir, lint } = opts; | ||
| let addonPkg = readJSONSync(join(addonDir, 'package.json')); | ||
| let testPkg = readJSONSync(join(testAppDir, 'package.json')); | ||
| let foundDifferences = false; | ||
| let devDeps: { [name: string]: string } = Object.assign( | ||
| {}, | ||
| addonPkg.devDependencies | ||
| ); | ||
| for (let [name, range] of Object.entries( | ||
| testPkg.devDependencies as { [name: string]: string } | ||
| )) { | ||
| if (name === addonPkg.name) { | ||
| continue; | ||
| } | ||
| if (devDeps[name] !== range) { | ||
| foundDifferences = true; | ||
| if (lint) { | ||
| console.error( | ||
| `test app depends on ${name} ${range} but that is not present in addon's devDependencies package.json` | ||
| ); | ||
| } else { | ||
| devDeps[name] = range; | ||
| } | ||
| } | ||
| } | ||
| if (!foundDifferences) { | ||
| return; | ||
| } | ||
| if (lint) { | ||
| process.exit(-1); | ||
| } else { | ||
| addonPkg.devDependencies = devDeps; | ||
| writeJSONSync(join(addonDir, 'package.json'), addonPkg, { spaces: 2 }); | ||
| } | ||
| } | ||
| ) | ||
| .demandCommand() | ||
| .strictCommands() | ||
| .help().argv; |
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