ci: enable yarn install cache (#4486)

* test: enable yarn install cache

* ci: correct cache key

* ci: update caching to use bahmutov/npm-install

.github/workflows/lint.yml

@@ -13,7 +13,9 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
       - name: Installation
-        run: yarn
+        uses: bahmutov/npm-install@v1
+        with:
+          install-command: yarn
       - name: Lint
         run: yarn lint:ci
       - name: Prettier Code

.github/workflows/migration-cli.yml

@@ -22,7 +22,9 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
       - name: Installation
-        run: yarn
+        uses: bahmutov/npm-install@v1
+        with:
+          install-command: yarn
       - name: Migrate D1 website
         run: yarn test:v1Migration:migrate
       - name: Build D1 migrated website

.github/workflows/v1-tests.yml

@@ -23,7 +23,9 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
       - name: Installation
-        run: yarn
+        uses: bahmutov/npm-install@v1
+        with:
+          install-command: yarn
       - name: Test
         run: yarn test:v1
       # Not useful to build v1 site because tests already build v1 (packages/docusaurus-1.x/lib/__tests__/build-files.test.js)

.github/workflows/v2-build-blog-only.yml

@@ -16,6 +16,8 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
       - name: Installation
-        run: yarn
+        uses: bahmutov/npm-install@v1
+        with:
+          install-command: yarn
       - name: Build blog-only
         run: yarn workspace docusaurus-2-website build:blogOnly

.github/workflows/v2-tests-e2e.yml

@@ -26,7 +26,9 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
       - name: Installation
-        run: yarn
+        uses: bahmutov/npm-install@v1
+        with:
+          install-command: yarn
       - name: Setup test-website project against master release
         run: |
           yarn test:build:v2
@@ -52,7 +54,9 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
       - name: Installation
-        run: yarn
+        uses: bahmutov/npm-install@v1
+        with:
+          install-command: yarn
       - name: Setup test-website project against master release
         run: |
           KEEP_CONTAINER=true yarn test:build:v2

.github/workflows/v2-tests.yml

@@ -23,6 +23,8 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
       - name: Installation
-        run: yarn
+        uses: bahmutov/npm-install@v1
+        with:
+          install-command: yarn
       - name: Test
         run: yarn test