CI #128
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# Working example showing how to use nextest to reuse builds and partition test runs on GitHub Actions. | |
# See workflow runs at https://github.com/nextest-rs/reuse-build-partition-example/actions/workflows/ci.yml. | |
name: CI | |
on: | |
pull_request: | |
branches: [main] | |
push: | |
branches: [main] | |
schedule: | |
# Run this every day at 01:00 UTC. | |
- cron: 0 1 * * * | |
env: | |
CARGO_TERM_COLOR: always | |
jobs: | |
build-test-artifacts: | |
name: Build test artifacts | |
runs-on: ubuntu-latest | |
steps: | |
- uses: actions/checkout@v4 | |
with: | |
# By default actions/checkout checks out a merge commit. Check out the PR head instead. | |
# https://github.com/actions/checkout#checkout-pull-request-head-commit-instead-of-merge-commit | |
ref: ${{ github.event.pull_request.head.sha }} | |
- uses: actions-rs/toolchain@v1 | |
with: | |
toolchain: stable | |
override: true | |
- name: Install nextest | |
uses: taiki-e/install-action@nextest | |
- name: Build and archive tests | |
run: cargo nextest archive --archive-file nextest-archive.tar.zst | |
- name: Upload archive to workflow | |
uses: actions/upload-artifact@v4 | |
with: | |
name: nextest-archive | |
path: nextest-archive.tar.zst | |
run-tests-partitioned: | |
name: Run tests with partitioning | |
runs-on: ubuntu-latest | |
needs: build-test-artifacts | |
strategy: | |
matrix: | |
partition: [1, 2] | |
steps: | |
# The source directory must be checked out. | |
- uses: actions/checkout@v4 | |
with: | |
# By default actions/checkout checks out a merge commit. Check out the PR head instead. | |
# https://github.com/actions/checkout#checkout-pull-request-head-commit-instead-of-merge-commit | |
ref: ${{ github.event.pull_request.head.sha }} | |
# In this example, the Rust toolchain is not installed. cargo nextest's run phase does not | |
# require Cargo. You can choose to install Rust if your tests require it, of course. | |
# Instead, create ~/.cargo/bin as required by the install action. | |
- run: mkdir -p ~/.cargo/bin | |
- name: Install nextest | |
uses: taiki-e/install-action@nextest | |
- name: Download archive | |
uses: actions/download-artifact@v4 | |
with: | |
name: nextest-archive | |
- name: Run tests | |
run: | | |
~/.cargo/bin/cargo-nextest nextest run --archive-file nextest-archive.tar.zst \ | |
--partition count:${{ matrix.partition }}/2 |