chore: mirror external releases (#169) #484
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name: CI | |
# Controls when the action will run. | |
on: | |
# Triggers the workflow on push or pull request events but only for the main branch | |
push: | |
branches: [main] | |
pull_request: | |
branches: [main] | |
# Allows you to run this workflow manually from the Actions tab | |
workflow_dispatch: | |
jobs: | |
# matrix-prep-* steps dynamically generate a bit of JSON depending on whether our action has | |
# access to repository secrets. When running on a pull_request from a fork, the author is | |
# untrusted so the secret will be absent. Insanely complex for how simple this requirement is... | |
# inspired from | |
# https://stackoverflow.com/questions/65384420/how-to-make-a-github-action-matrix-element-conditional | |
matrix-prep-bazelversion: | |
# Prepares the 'bazelversion' axis of the test matrix | |
runs-on: ubuntu-latest | |
steps: | |
- uses: actions/checkout@v3 | |
- id: bazel_6 | |
run: echo "bazelversion=$(head -n 1 .bazelversion)" >> $GITHUB_OUTPUT | |
- id: bazel_5 | |
run: echo "bazelversion=5.3.2" >> $GITHUB_OUTPUT | |
outputs: | |
# Will look like ["<version from .bazelversion>", "5.3.2"] | |
bazelversions: ${{ toJSON(steps.*.outputs.bazelversion) }} | |
matrix-prep-os: | |
# Prepares the 'os' axis of the test matrix | |
runs-on: ubuntu-latest | |
steps: | |
- uses: actions/checkout@v3 | |
- id: linux | |
run: echo "os=ubuntu-latest" >> $GITHUB_OUTPUT | |
- id: macos | |
run: echo "os=macos-latest" >> $GITHUB_OUTPUT | |
# Only run on main branch (not PRs) to minimize macOS minutes (billed at 10X) | |
# https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#included-storage-and-minutes | |
if: ${{ github.ref == 'refs/heads/main' }} | |
- id: windows | |
run: echo "os=windows-latest" >> $GITHUB_OUTPUT | |
# Only run on main branch (or PR branches that contain 'windows') to minimize Windows minutes (billed at 2X) | |
# https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#included-storage-and-minutes | |
if: ${{ github.ref == 'refs/heads/main' || contains(github.head_ref, 'windows') }} | |
outputs: | |
# Will look like ["ubuntu-latest", "macos-latest", "windows-latest"] | |
os: ${{ toJSON(steps.*.outputs.os) }} | |
test: | |
# The type of runner that the job will run on | |
runs-on: ${{ matrix.os }} | |
needs: | |
- matrix-prep-bazelversion | |
- matrix-prep-os | |
strategy: | |
fail-fast: false | |
matrix: | |
os: ${{ fromJSON(needs.matrix-prep-os.outputs.os) }} | |
bazelversion: ${{ fromJSON(needs.matrix-prep-bazelversion.outputs.bazelversions) }} | |
bzlmodEnabled: [true, false] | |
folder: | |
- '.' | |
- 'e2e/smoke' | |
- 'e2e/npm-links' | |
- 'e2e/sourcemaps' | |
- 'e2e/tsconfig' | |
- 'e2e/bundle' | |
exclude: | |
# Don't test macos with Bazel 5 to minimize macOS minutes (billed at 10X) | |
# https://docs.github.com/en/billing/managing-billing-for-github-actions/about-billing-for-github-actions#included-storage-and-minutes | |
- os: macos-latest | |
bazelversion: 5.3.2 | |
# Don't test bzlmod with Bazel 5 (not supported) | |
- bazelversion: 5.3.2 | |
bzlmodEnabled: true | |
# Don't test Windows with Bazel 5 to minimize Windows minutes (billed at 2X) | |
- bazelversion: 5.3.2 | |
os: windows-latest | |
# Don't run the root workspace with Bazel 5, it uses bazel-lib 2.0 which doesn't work. | |
- bazelversion: 5.3.2 | |
folder: '.' | |
# Steps represent a sequence of tasks that will be executed as part of the job | |
steps: | |
# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it | |
- uses: actions/checkout@v3 | |
# Cache build and external artifacts so that the next ci build is incremental. | |
# Because github action caches cannot be updated after a build, we need to | |
# store the contents of each build in a unique cache key, then fall back to loading | |
# it on the next ci run. We use hashFiles(...) in the key and restore-keys- with | |
# the prefix to load the most recent cache for the branch on a cache miss. You | |
# should customize the contents of hashFiles to capture any bazel input sources, | |
# although this doesn't need to be perfect. If none of the input sources change | |
# then a cache hit will load an existing cache and bazel won't have to do any work. | |
# In the case of a cache miss, you want the fallback cache to contain most of the | |
# previously built artifacts to minimize build time. The more precise you are with | |
# hashFiles sources the less work bazel will have to do. | |
- name: Mount bazel caches | |
uses: actions/cache@v3 | |
with: | |
path: | | |
"~/.cache/bazel" | |
"~/.cache/bazel-repo" | |
key: bazel-cache-${{ hashFiles('**/BUILD.bazel', '**/*.bzl', 'WORKSPACE') }} | |
restore-keys: bazel-cache- | |
- name: Configure Bazel version | |
working-directory: ${{ matrix.folder }} | |
# Overwrite the .bazelversion instead of using USE_BAZEL_VERSION so that Bazelisk | |
# still bootstraps Aspect CLI from configuration in .bazeliskrc. Aspect CLI will | |
# then use .bazelversion to determine which Bazel version to use | |
run: echo "${{ matrix.bazelversion }}" > .bazelversion | |
- name: Set bzlmod flag | |
# Store the bzlmod flag that we add to the test command below | |
# only when we're running bzlmod in our test matrix. | |
id: set_bzlmod_flag | |
if: matrix.bzlmodEnabled | |
run: echo "bzlmod_flag=--config=bzlmod" >> $GITHUB_OUTPUT | |
- name: bazel test //... | |
env: | |
# Bazelisk will download bazel to here, ensure it is cached between runs. | |
XDG_CACHE_HOME: ~/.cache/bazel-repo | |
working-directory: ${{ matrix.folder }} | |
run: | | |
bazel --bazelrc=${{ github.workspace }}/.github/workflows/ci.bazelrc --bazelrc=.bazelrc test ${{ steps.set_bzlmod_flag.outputs.bzlmod_flag }} //... |