native build & test #1936
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # SPDX-FileCopyrightText: 2020 The P4-Constraints Authors | |
| # | |
| # SPDX-License-Identifier: Apache-2.0 | |
| name: native build & test | |
| on: | |
| push: | |
| branches: [ master ] | |
| pull_request: | |
| branches: [ master ] | |
| schedule: | |
| # Run daily at 00:00 (https://crontab.guru/#0_0_*_*_*). | |
| - cron: "0 0 * * *" # Allow manual triggering of the workflow. | |
| # https://docs.github.com/en/actions/managing-workflow-runs-and-deployments/managing-workflow-runs/manually-running-a-workflow | |
| workflow_dispatch: | |
| jobs: | |
| build: | |
| strategy: | |
| matrix: | |
| # We only test on the oldest version we want to support and latest. | |
| # We trust that things also work for versions in the middle. | |
| os: [ubuntu-22.04, ubuntu-latest] | |
| bazel_version: [7.x, latest] | |
| # Don't abort other runs when one of them fails, to ease debugging. | |
| fail-fast: false | |
| runs-on: ${{ matrix.os }} | |
| env: | |
| # This tells Bazelisk (installed as `bazel`) to use specified version. | |
| # https://github.com/bazelbuild/bazelisk?tab=readme-ov-file#how-does-bazelisk-know-which-bazel-version-to-run | |
| USE_BAZEL_VERSION: ${{ matrix.bazel_version }} | |
| CACHE_KEY: ${{ matrix.os }}_bazel-${{ matrix.bazel_version }} | |
| steps: | |
| - uses: actions/checkout@v4 | |
| with: | |
| submodules: recursive | |
| - name: Mount bazel cache | |
| uses: actions/cache/restore@v4 | |
| with: | |
| # See https://docs.bazel.build/versions/master/output_directories.html | |
| path: "~/.cache/bazel" | |
| # Create a new cache entry whenever Bazel files change. | |
| # See https://docs.github.com/en/actions/guides/caching-dependencies-to-speed-up-workflows | |
| key: ${{ env.CACHE_KEY }}-${{ hashFiles('**/*.bazel*', '**/*.bzl') }} | |
| restore-keys: | | |
| ${{ env.CACHE_KEY }} | |
| - name: Save start time | |
| run: echo "start_time=$(date +%s)" >> "$GITHUB_ENV" | |
| - name: Build | |
| run: bazel build --test_output=errors //... | |
| - name: Test | |
| run: bazel test --test_output=errors //... | |
| - name: Calculate build duration | |
| # Always calculate the build duration so we can update the cache if needed. | |
| if: always() | |
| run: | | |
| end_time=$(date +%s) | |
| echo "duration=$(( end_time - start_time ))" >> "$GITHUB_ENV" | |
| - name: Compress cache | |
| # Always compress the cache so we can update the cache if needed. | |
| if: always() | |
| run: rm -rf $(bazel info repository_cache) | |
| - name: Save bazel cache | |
| uses: actions/cache/save@v4 | |
| # Only create a new cache entry if we're on the main branch or the build takes >3mins. | |
| # | |
| # NOTE: Even though `always()` evaluates to true, and `true && x == x`, | |
| # the `always() &&` prefix is not redundant! The call to `always()` has a | |
| # side effect, which is to override the default behavior of automagically | |
| # canceling this step if a previous step failed. | |
| # (Don't blame me, blame GitHub Actions!) | |
| if: always() && (github.ref_name == 'main' || env.duration > 180) | |
| with: | |
| path: "~/.cache/bazel" | |
| key: ${{ env.CACHE_KEY }}-${{ hashFiles('**/*.bazel*', '**/*.bzl') }}-${{ github.run_id }} |