[code-infra] Change package manager to pnpm (#11875)

Signed-off-by: Lukas <[email protected]>
Co-authored-by: Jose Quintas <[email protected]>

.circleci/config.yml

@@ -59,55 +59,38 @@ commands:
         description: 'Set to true if you intend to any browser (for example with playwright).'
 
     steps:
-      - run:
-          name: View install environment
-          command: |
-            node --version
-            yarn --version
-      - restore_cache:
-          name: Restore yarn cache
-          keys:
-            - v8-yarn-{{ checksum "yarn.lock" }}
-      - run:
-          name: Set yarn cache folder
-          command: |
-            # Keep path in sync with `save_cache` for key "v8-yarn-"
-            yarn config set cache-folder /tmp/yarn-cache
-            # Debug information
-            yarn cache dir
-            yarn cache list
       - when:
           condition: << parameters.browsers >>
           steps:
+            - run:
+                name: Install pnpm package manager
+                command: |
+                  corepack enable
+                  corepack prepare pnpm@latest-8 --activate
             - run:
                 name: Prepare playwright hash
-                command: yarn --json list --pattern playwright > /tmp/playwright_info.json
+                command: pnpm list --json --filter playwright > /tmp/playwright_info.json
             - store_artifacts:
                 name: Debug playwright hash
                 path: /tmp/playwright_info.json
             - restore_cache:
                 name: Restore playwright cache
                 keys:
                   - v6-playwright-{{ arch }}-{{ checksum "/tmp/playwright_info.json" }}
+      - run:
+          name: View install environment
+          command: |
+            node --version
+            pnpm --version
       - run:
           name: Install js dependencies
-          command: yarn install
+          command: pnpm install
       - when:
           condition: << parameters.browsers >>
           steps:
             - run:
                 name: Install playwright browsers
                 command: npx playwright install --with-deps
-      - save_cache:
-          name: Save yarn cache
-          key: v8-yarn-{{ checksum "yarn.lock" }}
-          paths:
-            # Keep path in sync with "Set yarn cache folder"
-            # Can't use environment variables for `save_cache` paths (tested in https://app.circleci.com/pipelines/github/mui/material-ui/37813/workflows/5b1e207f-ac8b-44e7-9ba4-d0f9a01f5c55/jobs/223370)
-            - /tmp/yarn-cache
-      - when:
-          condition: << parameters.browsers >>
-          steps:
             - save_cache:
                 name: Save playwright cache
                 key: v6-playwright-{{ arch }}-{{ checksum "/tmp/playwright_info.json" }}
@@ -127,18 +110,24 @@ jobs:
           command: git add -A && git diff --exit-code --staged
       - run:
           name: Check for duplicated packages
-          command: yarn deduplicate
+          command: |
+            if [[ $(git diff --name-status next | grep pnpm-lock) == "" ]];
+            then
+                echo "No changes to dependencies detected. Skipping..."
+            else
+                pnpm dedupe --check
+            fi
   test_unit:
     <<: *default-job
     steps:
       - checkout
       - install_js
       - run:
           name: Tests charts
-          command: yarn test:charts:unit # Run special test for charts due to ESM compatibility issue
+          command: pnpm test:charts:unit # Run special test for charts due to ESM compatibility issue
       - run:
           name: Tests fake browser
-          command: yarn test:coverage
+          command: pnpm test:coverage
       - run:
           name: Check coverage generated
           command: |
@@ -159,43 +148,47 @@ jobs:
       - install_js
       - run:
           name: Eslint
-          command: yarn eslint:ci
+          command: pnpm eslint:ci
       - run:
           name: Lint JSON
-          command: yarn jsonlint
+          command: pnpm jsonlint
       - run:
           name: Lint Markdown
-          command: yarn markdownlint
+          command: pnpm markdownlint
   test_static:
     <<: *default-job
     steps:
       - checkout
       - install_js
       - run:
-          name: '`yarn prettier` changes committed?'
-          command: yarn prettier --check
+          name: '`pnpm prettier` changes committed?'
+          command: pnpm prettier --check
       - run:
           name: Generate PropTypes
-          command: yarn proptypes
+          command: pnpm proptypes
+          environment:
+            NODE_OPTIONS: --max-old-space-size=3584
       - run:
-          name: '`yarn proptypes` changes committed?'
+          name: '`pnpm proptypes` changes committed?'
           command: git add -A && git diff --exit-code --staged
       - run:
           name: Generate the documentation
-          command: yarn docs:api
+          command: pnpm docs:api
+          environment:
+            NODE_OPTIONS: --max-old-space-size=3584
       - run:
-          name: '`yarn docs:api` changes committed?'
+          name: '`pnpm docs:api` changes committed?'
           command: git add -A && git diff --exit-code --staged
       - run:
           name: Sync locale files
-          command: yarn l10n
+          command: pnpm l10n
       - run:
-          name: '`yarn l10n` changes committed?'
+          name: '`pnpm l10n` changes committed?'
           command: git add -A && git diff --exit-code --staged
       - run:
-          name: '`yarn docs:link-check` changes committed?'
+          name: '`pnpm docs:link-check` changes committed?'
           command: |
-            yarn docs:link-check
+            pnpm docs:link-check
             git add -A && git diff --exit-code --staged
   test_browser:
     <<: *default-job
@@ -209,7 +202,7 @@ jobs:
           browsers: true
       - run:
           name: Tests real browsers
-          command: yarn test:karma
+          command: pnpm test:karma
       - store_artifacts:
           # hardcoded in karma-webpack
           path: /tmp/_karma_webpack_
@@ -221,15 +214,15 @@ jobs:
       - install_js
       - run:
           name: Transpile TypeScript demos
-          command: yarn docs:typescript:formatted --disable-cache
+          command: pnpm docs:typescript:formatted --disable-cache
       - run:
-          name: '`yarn docs:typescript:formatted` changes committed?'
+          name: '`pnpm docs:typescript:formatted` changes committed?'
           command: git add -A && git diff --exit-code --staged
       - run:
           name: Tests TypeScript definitions
-          command: yarn typescript:ci
+          command: pnpm typescript:ci
           environment:
-            NODE_OPTIONS: --max-old-space-size=2048
+            NODE_OPTIONS: --max-old-space-size=1536
   test_e2e:
     <<: *default-job
     docker:
@@ -242,7 +235,7 @@ jobs:
           browsers: true
       - run:
           name: Run e2e tests
-          command: yarn test:e2e
+          command: pnpm test:e2e
   test_e2e_website:
     <<: *default-job
     docker:
@@ -254,8 +247,8 @@ jobs:
       - install_js:
           browsers: true
       - run:
-          name: yarn test:e2e-website
-          command: yarn test:e2e-website
+          name: pnpm test:e2e-website
+          command: pnpm test:e2e-website
           environment:
             PLAYWRIGHT_TEST_BASE_URL: << parameters.e2e-base-url >>
   test_regressions:
@@ -270,10 +263,10 @@ jobs:
           browsers: true
       - run:
           name: Run visual regression tests
-          command: xvfb-run yarn test:regressions
+          command: xvfb-run pnpm test:regressions
       - run:
           name: Upload screenshots to Argos CI
-          command: yarn test:argos
+          command: pnpm test:argos
   run_danger:
     <<: *default-job
     docker:
@@ -286,7 +279,7 @@ jobs:
           browsers: true
       - run:
           name: Run danger on PRs
-          command: yarn danger ci --fail-on-errors
+          command: pnpm danger ci --fail-on-errors
           environment:
             DANGER_DISABLE_TRANSPILATION: 'true'
 workflows:

.eslintignore

@@ -1,4 +1,6 @@
 /.git
+pnpm-lock.yaml
+netlify/functions
 /docs/.next
 /docs/export
 /docs/pages/playground/

.github/workflows/l10n.yml

@@ -22,11 +22,11 @@ jobs:
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
           node-version: 20
-          cache: 'yarn' # https://github.com/actions/setup-node/blob/main/docs/advanced-usage.md#caching-packages-dependencies
-      - run: yarn install
-      - name: yarn l10n --report
+          cache: 'pnpm' # https://github.com/actions/setup-node/blob/main/docs/advanced-usage.md#caching-packages-dependencies
+      - run: pnpm install
+      - name: pnpm l10n --report
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           git remote -v
-          yarn l10n --report
+          pnpm l10n --report

.npmrc

@@ -0,0 +1,3 @@
+engine-strict = true
+auto-install-peers = true
+enable-pre-post-scripts = true

babel.config.js

@@ -58,12 +58,12 @@ module.exports = function getBabelConfig(api) {
 
   const plugins = [
     'babel-plugin-optimize-clsx',
-    // Need the following 3 proposals for all targets in .browserslistrc.
+    // Need the following 3 transforms for all targets in .browserslistrc.
     // With our usage the transpiled loose mode is equivalent to spec mode.
-    ['@babel/plugin-proposal-class-properties', { loose: true }],
-    ['@babel/plugin-proposal-private-methods', { loose: true }],
-    ['@babel/plugin-proposal-private-property-in-object', { loose: true }],
-    ['@babel/plugin-proposal-object-rest-spread', { loose: true }],
+    ['@babel/plugin-transform-class-properties', { loose: true }],
+    ['@babel/plugin-transform-private-methods', { loose: true }],
+    ['@babel/plugin-transform-private-property-in-object', { loose: true }],
+    ['@babel/plugin-transform-object-rest-spread', { loose: true }],
     [
       '@babel/plugin-transform-runtime',
       {

dangerfile.js

@@ -59,14 +59,14 @@ function addL10nHelpMessage() {
       '- [ ] Verify if the PR title respects the release format. Here are two examples (depending if you update or add a locale file)',
       '  > [l10n] Improve Swedish (sv-SE) locale',
       '  > [l10n] Add Danish (da-DK) locale',
-      '- [ ] Update the documentation of supported locales by running `yarn l10n`',
+      '- [ ] Update the documentation of supported locales by running `pnpm l10n`',
       ...(isAddingLocale
         ? [
             '- [ ] Verify that you have added an export line in `src/locales/index.ts` for the new locale.',
-            '- [ ] Run `yarn docs:api` which should add your new translation to the list of exported interfaces.',
+            '- [ ] Run `pnpm docs:api` which should add your new translation to the list of exported interfaces.',
           ]
         : []),
-      '- [ ] Clean files with `yarn prettier`.',
+      '- [ ] Clean files with `pnpm prettier`.',
       '',
     ].join('\n'),
   );

docs/.link-check-errors.txt

@@ -1,2 +1,2 @@
-Broken links found by `yarn docs:link-check` that exist:
+Broken links found by `docs:link-check` that exist:
 

docs/README.md

@@ -5,11 +5,12 @@ This is the documentation website of MUI X.
 To start the docs site in development mode, from the project root, run:
 
 ```bash
-yarn && yarn docs:dev
+pnpm i && pnpm docs:dev
 ```
 
-If you do not have yarn installed, select your OS and follow the instructions on the [Yarn website](https://yarnpkg.com/lang/en/docs/install/#mac-stable).
-DO NOT USE npm, use Yarn to install the dependencies.
+If you do not have pnpm installed, follow the instructions on the [pnpm website](https://pnpm.io/installation).
+
+_DO NOT USE NPM, use pnpm to install the dependencies._
 
 ## How can I add a new demo to the documentation?
 

docs/data/data-grid/row-pinning/RowPinningWithPagination.js

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { DataGridPro } from '@mui/x-data-grid-pro';
-import { useDemoData } from '@mui/x-data-grid-generator/';
+import { useDemoData } from '@mui/x-data-grid-generator';
 
 export default function RowPinningWithPagination() {
   const { data } = useDemoData({

docs/data/data-grid/row-pinning/RowPinningWithPagination.tsx

@@ -1,6 +1,6 @@
 import * as React from 'react';
 import { DataGridPro } from '@mui/x-data-grid-pro';
-import { useDemoData } from '@mui/x-data-grid-generator/';
+import { useDemoData } from '@mui/x-data-grid-generator';
 
 export default function RowPinningWithPagination() {
   const { data } = useDemoData({

docs/next.config.mjs

@@ -192,7 +192,7 @@ export default withDocsInfra({
 
     return map;
   },
-  // Used to signal we run yarn build
+  // Used to signal we run build
   ...(process.env.NODE_ENV === 'production'
     ? {
         output: 'export',