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feat(find-workspace-dir): add env var support for setting the workspace dir (#3464)

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Daniel
2021-05-19 17:15:33 -07:00
committed by GitHub
parent 84ec82e05c
commit 6e8cedb79c
5 changed files with 35 additions and 3 deletions
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5
.changeset/six-files-drive.md Normal file
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@@ -0,0 +1,5 @@
---
"@pnpm/find-workspace-dir": patch
---
Add support for NPM_CONFIG_WORKSPACE_DIR override environment variable when finding the workspace directory

1
packages/find-workspace-dir/jest.config.js Normal file
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@@ -0,0 +1 @@
module.exports = require('../../jest.config.js')

5
packages/find-workspace-dir/package.json
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@@ -12,8 +12,9 @@
"node": ">=12.17"
},
"scripts": {
"lint": "eslint -c ../../eslint.json src/**/*.ts",
"test": "pnpm run compile",
"lint": "eslint -c ../../eslint.json src/**/*.ts test/**/*.ts",
"_test": "jest",
"test": "pnpm run compile && pnpm run _test",
"prepublishOnly": "pnpm run compile",
"compile": "rimraf lib tsconfig.tsbuildinfo && tsc --build && pnpm run lint -- --fix"
},

6
packages/find-workspace-dir/src/index.ts
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@@ -2,10 +2,14 @@ import path from 'path'
import PnpmError from '@pnpm/error'
import findUp from 'find-up'
const WORKSPACE_DIR_ENV_VAR = 'NPM_CONFIG_WORKSPACE_DIR'
const WORKSPACE_MANIFEST_FILENAME = 'pnpm-workspace.yaml'
export default async function findWorkspaceDir (cwd: string) {
const workspaceManifestLocation = await findUp([WORKSPACE_MANIFEST_FILENAME, 'pnpm-workspace.yml'], { cwd })
const workspaceManifestDirEnvVar = process.env[WORKSPACE_DIR_ENV_VAR] ?? process.env[WORKSPACE_DIR_ENV_VAR.toLowerCase()]
const workspaceManifestLocation = workspaceManifestDirEnvVar
? path.join(workspaceManifestDirEnvVar, 'pnpm-workspace.yaml')
: await findUp([WORKSPACE_MANIFEST_FILENAME, 'pnpm-workspace.yml'], { cwd })
if (workspaceManifestLocation?.endsWith('.yml')) {
throw new PnpmError('BAD_WORKSPACE_MANIFEST_NAME', `The workspace manifest file should be named "pnpm-workspace.yaml". File found: ${workspaceManifestLocation}`)
}

21
packages/find-workspace-dir/test/index.ts Normal file
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/// <reference path="../../../typings/index.d.ts"/>
import path from 'path'
import findWorkspaceDir from '@pnpm/find-workspace-dir'
const NPM_CONFIG_WORKSPACE_DIR_ENV_VAR = 'NPM_CONFIG_WORKSPACE_DIR'
const FAKE_PATH = 'FAKE_PATH'
test('finds actual workspace dir', async () => {
const workspaceDir = await findWorkspaceDir(process.cwd())
expect(workspaceDir).toBe(path.resolve(__dirname, '..', '..', '..'))
})
test('finds overriden workspace dir', async () => {
const oldValue = process.env[NPM_CONFIG_WORKSPACE_DIR_ENV_VAR]
process.env[NPM_CONFIG_WORKSPACE_DIR_ENV_VAR] = FAKE_PATH
const workspaceDir = await findWorkspaceDir(process.cwd())
process.env[NPM_CONFIG_WORKSPACE_DIR_ENV_VAR] = oldValue
expect(workspaceDir).toBe(FAKE_PATH)
})