ci: reduce duplication in workflows

.github/actions/install-npm-deps/action.yml

@@ -0,0 +1,42 @@
+name: Setup Node.js and install NPM dependencies
+description: Install Node.js and NPM, then install NPM dependencies
+
+inputs:
+  node-version:
+    description: 'Which version of Node.js to install'
+    required: false
+    default: 'lts/*'
+  registry-url:
+    description: 'Which NPM registry url to use'
+    required: false
+    default: 'https://registry.npmjs.org'
+  npm-cache-key:
+    description: 'Key for naming NPM cache'
+    required: false
+    default: npm-cache
+
+runs:
+  using: composite
+  steps:
+    - name: Setup Node.js and NPM
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ inputs.node-version }}
+        registry-url: ${{ inputs.registry-url }}
+
+    - name: Get NPM cache directory
+      id: npm-cache-dir
+      shell: bash
+      run: echo "dir=$(npm config get cache --global)" >> ${GITHUB_OUTPUT}
+
+    - name: Restore NPM cache
+      uses: actions/cache@v3
+      with:
+        path: ${{ steps.npm-cache-dir.outputs.dir }}
+        key: ${{ runner.os }}-${{ inputs.npm-cache-key }}-${{ hashFiles('**/package-lock.json') }}
+        restore-keys: |
+          ${{ runner.os }}-${{ inputs.npm-cache-key }}
+
+    - name: Install NPM dependencies
+      shell: bash
+      run: npm ci

.github/workflows/main.yml

@@ -22,27 +22,8 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Setup node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: 'lts/*'
-
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        shell: bash
-        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
-
-      - name: Restore dependencies cache
-        id: npm-cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-main-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - name: Install dependencies
-        run: npm ci
+      - name: Setup Node.js and install NPM dependencies
+        uses: ./.github/actions/install-npm-deps
 
       - name: Check code format
         run: npm run format
@@ -95,27 +76,8 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Setup node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: 'lts/*'
-
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        shell: bash
-        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
-
-      - name: Restore dependencies cache
-        id: npm-cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-main-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - name: Install dependencies
-        run: npm ci
+      - name: Setup Node.js and install NPM dependencies
+        uses: ./.github/actions/install-npm-deps
 
       - name: Download build artifact
         uses: actions/download-artifact@v3
@@ -152,27 +114,8 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Setup node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: 'lts/*'
-
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        shell: bash
-        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
-
-      - name: Restore dependencies cache
-        id: npm-cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-main-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - name: Install dependencies
-        run: npm ci
+      - name: Setup Node.js and install NPM dependencies
+        uses: ./.github/actions/install-npm-deps
 
       - name: Download build artifact
         uses: actions/download-artifact@v3

.github/workflows/pr.yml

@@ -16,27 +16,10 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Setup node.js
-        uses: actions/setup-node@v3
+      - name: Setup Node.js and install NPM dependencies
+        uses: ./.github/actions/install-npm-deps
         with:
-          node-version: 'lts/*'
-
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        shell: bash
-        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
-
-      - name: Restore dependencies cache
-        id: npm-cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-pr-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - name: Install dependencies
-        run: npm ci
+          npm-cache-key: 'npm-cache-pr'
 
       - name: Check code format
         run: npm run format
@@ -83,27 +66,10 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Setup node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: 'lts/*'
-
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        shell: bash
-        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
-
-      - name: Restore dependencies cache
-        id: npm-cache
-        uses: actions/cache@v3
+      - name: Setup Node.js and install NPM dependencies
+        uses: ./.github/actions/install-npm-deps
         with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-pr-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - name: Install dependencies
-        run: npm ci
+          npm-cache-key: 'npm-cache-pr'
 
       - name: Download build artifact
         uses: actions/download-artifact@v3
@@ -140,27 +106,10 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
-      - name: Setup node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: 'lts/*'
-
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        shell: bash
-        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
-
-      - name: Restore dependencies cache
-        id: npm-cache
-        uses: actions/cache@v3
+      - name: Setup Node.js and install NPM dependencies
+        uses: ./.github/actions/install-npm-deps
         with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-pr-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - name: Install dependencies
-        run: npm ci
+          npm-cache-key: 'npm-cache-pr'
 
       - name: Download build artifact
         uses: actions/download-artifact@v3

.github/workflows/qodana-scan.yml

@@ -21,27 +21,10 @@ jobs:
         with:
           fetch-depth: 0
 
-      - name: Setup node.js
-        uses: actions/setup-node@v3
+      - name: Setup Node.js and install NPM dependencies
+        uses: ./.github/actions/install-npm-deps
         with:
-          node-version: 'lts/*'
-
-      - name: Get npm cache directory
-        id: npm-cache-dir
-        shell: bash
-        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
-
-      - name: Restore dependencies cache
-        id: npm-cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-qodana-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - name: Install dependencies
-        run: npm ci
+          npm-cache-key: 'npm-cache-qodana'
 
       - name: Qodana Scan
         uses: JetBrains/qodana-action@v2022.3.4

.github/workflows/release-please.yml

@@ -28,33 +28,13 @@ jobs:
         if: ${{ steps.release.outputs.release_created }}
         uses: actions/checkout@v3
 
-      - name: Setup node.js
+      - name: Setup Node.js and install NPM dependencies
         if: ${{ steps.release.outputs.release_created }}
-        uses: actions/setup-node@v3
+        uses: ./.github/actions/install-npm-deps
         with:
           node-version: 'lts/*'
           registry-url: 'https://registry.npmjs.org'
 
-      - name: Get npm cache directory
-        if: ${{ steps.release.outputs.release_created }}
-        id: npm-cache-dir
-        shell: bash
-        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}
-
-      - name: Restore dependencies cache
-        if: ${{ steps.release.outputs.release_created }}
-        id: npm-cache
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.npm-cache-dir.outputs.dir }}
-          key: ${{ runner.os }}-node-release-${{ hashFiles('**/package-lock.json') }}
-          restore-keys: |
-            ${{ runner.os }}-node-
-
-      - name: Install dependencies
-        if: ${{ steps.release.outputs.release_created }}
-        run: npm ci
-
       - name: Build library
         if: ${{ steps.release.outputs.release_created }}
         run: npm run build:lib

.gitignore

@@ -40,3 +40,15 @@ testem.log
 # System files
 .DS_Store
 Thumbs.db
+
+# GitHub
+/.github/*
+/.github/actions/*
+/.github/workflows/*
+!/.github/dependabot.yml
+!/.github/funding.yml
+!/.github/actions/install-npm-deps/action.yml
+!/.github/workflows/main.yml
+!/.github/workflows/pr.yml
+!/.github/workflows/qodana-scan.yml
+!/.github/workflows/release-please.yml