Merge c620192 into 8b4c6aa

.github/workflows/benchmark.yml

@@ -0,0 +1,98 @@
+name: Luau Benchmarks
+
+on:
+  pull_request:
+    paths-ignore:
+      - "docs/**"
+      - "papers/**"
+      - "rfcs/**"
+      - "*.md"
+      - "prototyping/**"
+
+jobs:
+  benchmarks-run:
+    name: Run ${{ matrix.bench.title }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        engine:
+          - { channel: stable, version: latest, runner: "robloxdev-cli" }
+          # - { channel: develop, version: latest, runner: 'robloxdev-cli' }
+          # covers environment closest to RobloxStudio, but not available on Linux
+          # - { channel: develop, version: latest, runner: 'roblox-cli'}
+        bench:
+          - {
+              script: "run-benchmarks",
+              timeout: 12,
+              title: "Luau Benchmarks",
+              cachegrindTitle: "Performance",
+              cachegrindIterCount: 20,
+            }
+
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Print parent directory
+        run: cd .. && ls
+
+      - name: Build Luau
+        run: make config=release luau luau-analyze
+
+      - uses: actions/setup-python@v3
+        with:
+          python-version: "3.9"
+          architecture: "x64"
+
+      - name: Install requests
+        run: python -m pip install requests && pwd
+
+      - name: Run benchmark
+        run: python bench/bench.py | tee ${{ matrix.bench.script }}-output.txt
+
+      - name: Cd 1 level up and create gh-pages dir then cd into it
+        run: ls && cd .. && mkdir gh-pages && cd gh-pages && pwd && ls
+
+      - name: Switch to & checkout gh-pages repo
+        uses: actions/checkout@v3
+        with:
+          repository: AllanJeremy/luau-benchmark-results
+          ref: "main"
+
+      - name: Checkout gh-pages
+        run: |
+          git status
+          git fetch --no-tags --depth=1 origin main
+          git checkout main
+          git pull
+          git status
+
+      - name: Cd back to luau before checking out original repo
+        run: cd .. && pwd && ls
+
+      - name: Switch to original luau repo
+        uses: actions/checkout@v3
+        with:
+          repository: ${{ github.repository }}
+
+      - name: Print current directory & list files
+        run: pwd && ls
+
+      #Run `github-action-benchmark` action
+      - name: Store ${{ matrix.bench.title }} result
+        uses: Roblox/rhysd-github-action-benchmark@v-luau
+        with:
+          name: ${{ matrix.bench.title }}
+          tool: "benchmarkluau"
+          # This should come from Luau repo
+          output-file-path: ${{ matrix.bench.script }}-output.txt
+
+          # This should map to thebenchmark results repo
+          external-data-json-path: ../gh-pages/dev/bench/data.json
+          alert-threshold: 150%
+          fail-threshold: 200%
+          fail-on-alert: true
+          comment-on-alert: true
+          comment-always: true
+          github-token: ${{ secrets.GITHUB_TOKEN }}