ci: Parallelize ci-master (no-changelog) (#6819)

* ci: Parallelize `ci-master` (no-changelog)

* ci: Move notify-on-failure to own job

* ci: Fix syntax

* ci: Dry run by adding branch

* ci: Fix job reference

* ci: Ensure full lint

* ci: Restore `CI_LINT_MASTER`

* ci: Remove env from top level

* ci: Add matrix strategy

* ci: Remove excess quotes

* ci: Remove excess key

* ci: Try with `run_install`

* Revert "ci: Try with `run_install`"

This reverts commit e5778c5735974e755fd94b9c5ae4b8a33dbc73b2.

* ci: Add missing strategy

* ci: Remove temp branch

* test: Comment out test (from other PR)

.github/workflows/ci-master.yml

@@ -6,7 +6,7 @@ on:
       - master
 
 jobs:
-  build:
+  install-and-build:
     runs-on: ubuntu-latest
 
     timeout-minutes: 30
@@ -24,7 +24,7 @@ jobs:
         uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node-version }}
-          cache: 'pnpm'
+          cache: pnpm
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
@@ -32,6 +32,47 @@ jobs:
       - name: Build
         run: pnpm build
 
+      - name: Cache build artifacts
+        uses: actions/cache@v3
+        with:
+          path: |
+            /github/home/.cache
+            /github/home/.pnpm-store
+            ./node_modules
+            ./packages
+          key: ${{ github.sha }}-base:${{ matrix.node-version }}-test-lint
+
+  unit-test:
+    name: Unit tests
+    runs-on: ubuntu-latest
+    needs: install-and-build
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          repository: n8n-io/n8n
+          ref: ${{ inputs.branch }}
+
+      - name: Restore cached build artifacts
+        uses: actions/cache@v3
+        with:
+          path: |
+            /github/home/.cache
+            /github/home/.pnpm-store
+            ./node_modules
+            ./packages
+          key: ${{ github.sha }}-base:${{ matrix.node-version }}-test-lint
+
+      - uses: pnpm/action-setup@v2.2.4
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: pnpm
+
       - name: Test
         run: pnpm test
 
@@ -40,11 +81,47 @@ jobs:
         with:
           files: packages/@n8n/client-oauth2/coverage/cobertura-coverage.xml,packages/cli/coverage/cobertura-coverage.xml,packages/core/coverage/cobertura-coverage.xml,packages/design-system/coverage/cobertura-coverage.xml,packages/editor-ui/coverage/cobertura-coverage.xml,packages/nodes-base/coverage/cobertura-coverage.xml,packages/workflow/coverage/cobertura-coverage.xml
 
+  lint:
+    name: Lint changes
+    runs-on: ubuntu-latest
+    needs: install-and-build
+    strategy:
+      matrix:
+        node-version: [18.x, 20.x]
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          repository: n8n-io/n8n
+          ref: ${{ inputs.branch }}
+
+      - name: Restore cached build artifacts
+        uses: actions/cache@v3
+        with:
+          path: |
+            /github/home/.cache
+            /github/home/.pnpm-store
+            ./node_modules
+            ./packages
+          key: ${{ github.sha }}-base:${{ matrix.node-version }}-test-lint
+
+      - uses: pnpm/action-setup@v2.2.4
+
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node-version }}
+          cache: pnpm
+
       - name: Lint
         env:
           CI_LINT_MASTER: true
         run: pnpm lint
 
+  notify-on-failure:
+    name: Notify Slack on failure
+    runs-on: ubuntu-latest
+    needs: [unit-test, lint]
+    steps:
       - name: Notify Slack on failure
         uses: act10ns/slack@v2.0.0
         if: failure()