ci: cache dependencies (#37)

.github/actions/setup-and-cache/action.yml

@@ -0,0 +1,65 @@
+name: Setup and cache
+description: Setup for node, pnpm and cache for dependencies
+inputs:
+  node-version:
+    required: false
+    description: Node version for setup-node
+    default: 18.x
+
+runs:
+  using: composite
+
+  steps:
+    - name: Install pnpm
+      uses: pnpm/action-setup@v2
+
+    - name: Set node version to ${{ inputs.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        node-version: ${{ inputs.node-version }}
+
+    - name: Resolve pnpm store
+      id: resolve-pnpm-store
+      shell: bash
+      run: echo "PNPM_STORE=$(pnpm store path)" >> $GITHUB_OUTPUT
+
+    - name: Cache pnpm store ${{ steps.resolve-pnpm-store.outputs.PNPM_STORE }}
+      uses: actions/cache@v3
+      id: pnpm-store-cache
+      with:
+        path: ${{ steps.resolve-pnpm-store.outputs.PNPM_STORE }}
+        key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+        restore-keys: |
+          ${{ runner.os }}-pnpm-
+
+    - name: Resolve package versions
+      id: resolve-package-versions
+      shell: bash
+      run: >
+        echo "$(
+          node -e "
+            const fs = require('fs');
+            const lockfile = fs.readFileSync('./pnpm-lock.yaml', 'utf8');
+            const pattern = (name) => new RegExp(name + ':\\\s+specifier: [\\\s\\\w\\\.^]+version: (\\\d+\\\.\\\d+\\\.\\\d+)');
+            const playwrightVersion = lockfile.match(pattern('playwright'))[1];
+            console.log('PLAYWRIGHT_VERSION=' + playwrightVersion);
+          "
+        )" >> $GITHUB_OUTPUT
+
+    - name: Print versions
+      shell: bash
+      run: echo "${{ toJson(steps.resolve-package-versions.outputs) }}"
+
+    - name: Check resolved package versions
+      shell: bash
+      if: contains(fromJSON('[null, "", "undefined"]'), steps.resolve-package-versions.outputs.PLAYWRIGHT_VERSION)
+      run: echo "Failed to resolve package versions. See log above." && exit 1
+
+    - name: Cache Playwright v${{ steps.resolve-package-versions.outputs.PLAYWRIGHT_VERSION }}
+      uses: actions/cache@v3
+      id: playwright-cache
+      with:
+        path: ${{ env.PLAYWRIGHT_BROWSERS_PATH }}
+        key: ${{ runner.os }}-playwright-${{ steps.resolve-package-versions.outputs.PLAYWRIGHT_VERSION }}
+        restore-keys: |
+          ${{ runner.os }}-playwright-

.github/workflows/ci.yml

@@ -1,5 +1,8 @@
 name: CI
 
+env:
+  PLAYWRIGHT_BROWSERS_PATH: ${{ github.workspace }}/.cache/ms-playwright
+
 on:
   push:
     branches:
@@ -13,7 +16,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - uses: pnpm/action-setup@v2
+      - uses: ./.github/actions/setup-and-cache
 
       - name: Install
         run: pnpm install

.github/workflows/deploy.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - uses: actions/checkout@v3
-      - uses: pnpm/action-setup@v2
+      - uses: ./.github/actions/setup-and-cache
 
       - run: |
           pnpm install

.github/workflows/new-meetup.yml

@@ -21,7 +21,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v3
 
-      - uses: pnpm/action-setup@v2
+      - uses: ./.github/actions/setup-and-cache
 
       - name: Create new meetup
         id: new_meetup