Cache node_modules in CI, benchmark workflow

.github/workflows/benchmark.yml

@@ -0,0 +1,78 @@
+
+# Copyright 2020-2021 Signal Messenger, LLC
+# SPDX-License-Identifier: AGPL-3.0-only
+
+name: Benchmark
+on: push
+
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    if: ${{ github.repository == 'signalapp/Signal-Desktop-Private' }}
+
+    steps:
+    - name: Get system specs
+      run: lsb_release -a
+    - name: Get other system specs
+      run: uname -a
+
+    - name: Clone Desktop repo
+      uses: actions/checkout@v2
+    - name: Clone Mock-Server repo
+      uses: actions/checkout@v2
+      with:
+        repository: 'signalapp/Mock-Signal-Server-Private'
+        path: 'Mock-Server'
+        token: ${{ secrets.AUTOMATED_GITHUB_PAT }}
+
+    - name: Setup node.js
+      uses: actions/setup-node@v2
+      with:
+        node-version: '14.16.0'
+    - name: Install global dependencies
+      run: npm install -g yarn@1.22.10 ts-node
+
+    - name: Install xvfb
+      run: sudo apt-get install xvfb
+
+    - name: Cache Desktop node_modules
+      id: cache-desktop-modules
+      uses: actions/cache@v2
+      with:
+        path: node_modules
+        key: ${{ runner.os }}-${{ hashFiles('yarn.lock') }}
+
+    - name: Install Desktop node_modules
+      if: steps.cache-desktop-modules.outputs.cache-hit != 'true'
+      run: yarn install --frozen-lockfile
+
+    - name: Install Mock-Server node_modules
+      run: npm ci
+      working-directory: Mock-Server
+
+    - name: Build typescript
+      run: yarn grunt
+    - name: Bundle
+      run: yarn build:webpack
+
+    - name: Copy CI configuration
+      run: cp -rf ./Mock-Server/config/local-development.json ./config/
+
+    - name: Setup hosts
+      run: sudo echo "127.0.0.1 mock.signal.org" | sudo tee -a /etc/hosts
+
+    - name: Run benchmarks
+      run: |
+        xvfb-run --auto-servernum \
+          ts-node Mock-Server/scripts/load-test.ts ./node_modules/.bin/electron . | tee benchmark.log || \
+          (cat /home/runner/.config/Signal-mock/logs/{app,main}.log && exit 1)
+      timeout-minutes: 10
+      env:
+        RUN_COUNT: 10
+        ELECTRON_ENABLE_STACK_DUMPING: on
+
+    - name: Upload benchmark log
+      uses: actions/upload-artifact@v2
+      with:
+        name: benchmark.log
+        path: benchmark.log

.github/workflows/ci.yml

@@ -16,7 +16,17 @@ jobs:
       with:
         node-version: '14.16.0'
     - run: npm install -g yarn@1.22.10
-    - run: yarn install --frozen-lockfile
+
+    - name: Cache Desktop node_modules
+      id: cache-desktop-modules
+      uses: actions/cache@v2
+      with:
+        path: node_modules
+        key: ${{ runner.os }}-${{ hashFiles('yarn.lock') }}
+    - name: Install Desktop node_modules
+      if: steps.cache-desktop-modules.outputs.cache-hit != 'true'
+      run: yarn install --frozen-lockfile
+
     - run: yarn generate
     - run: yarn lint
     - run: yarn lint-deps
@@ -35,7 +45,17 @@ jobs:
       with:
         node-version: '14.16.0'
     - run: npm install -g yarn@1.22.10
-    - run: yarn install --frozen-lockfile
+
+    - name: Cache Desktop node_modules
+      id: cache-desktop-modules
+      uses: actions/cache@v2
+      with:
+        path: node_modules
+        key: ${{ runner.os }}-${{ hashFiles('yarn.lock') }}
+    - name: Install Desktop node_modules
+      if: steps.cache-desktop-modules.outputs.cache-hit != 'true'
+      run: yarn install --frozen-lockfile
+
     - run: yarn generate
     - run: yarn prepare-beta-build
     - run: yarn build
@@ -58,7 +78,17 @@ jobs:
         node-version: '14.16.0'
     - run: sudo apt-get install xvfb
     - run: npm install -g yarn@1.22.10
-    - run: yarn install --frozen-lockfile
+
+    - name: Cache Desktop node_modules
+      id: cache-desktop-modules
+      uses: actions/cache@v2
+      with:
+        path: node_modules
+        key: ${{ runner.os }}-${{ hashFiles('yarn.lock') }}
+    - name: Install Desktop node_modules
+      if: steps.cache-desktop-modules.outputs.cache-hit != 'true'
+      run: yarn install --frozen-lockfile
+
     - run: yarn generate
     - run: yarn prepare-beta-build
     - run: yarn build
@@ -84,7 +114,17 @@ jobs:
       with:
         node-version: '14.16.0'
     - run: npm install -g yarn@1.22.10
-    - run: yarn install --frozen-lockfile
+
+    - name: Cache Desktop node_modules
+      id: cache-desktop-modules
+      uses: actions/cache@v2
+      with:
+        path: node_modules
+        key: ${{ runner.os }}-${{ hashFiles('yarn.lock') }}
+    - name: Install Desktop node_modules
+      if: steps.cache-desktop-modules.outputs.cache-hit != 'true'
+      run: yarn install --frozen-lockfile
+
     - run: yarn generate
     - run: node build\grunt.js
     - run: yarn test-node