77 lines
2.2 KiB
YAML
77 lines
2.2 KiB
YAML
# A reusable github actions workflow that will build xtask, if it is not
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# already cached.
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#
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# It will create a pair of GHA cache entries, if they do not already exist.
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# The cache keys take the form `xtask-{os}-{hash}`, where "{os}" is "linux"
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# or "macos", and "{hash}" is the hash of the xtask# directory.
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#
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# The cache keys are written to output variables named "cachekey-{os}".
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#
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name: Build xtask if necessary
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on:
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workflow_call:
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outputs:
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cachekey-linux:
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description: "The cache key for the linux build artifact"
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value: "${{ jobs.xtask.outputs.cachekey-linux }}"
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cachekey-macos:
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description: "The cache key for the macos build artifact"
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value: "${{ jobs.xtask.outputs.cachekey-macos }}"
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env:
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CARGO_TERM_COLOR: always
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jobs:
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xtask:
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name: "xtask-${{ matrix.os-name }}"
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strategy:
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fail-fast: true
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matrix:
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include:
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- os: ubuntu-latest
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os-name: 🐧
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cachekey-id: linux
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- os: macos-12
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os-name: 🍏
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cachekey-id: macos
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runs-on: "${{ matrix.os }}"
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steps:
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- name: Checkout repo
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uses: actions/checkout@v3
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- name: Calculate cache key
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id: cachekey
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# set a step output variable "cachekey-{os}" that can be referenced in
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# the job outputs below.
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run: |
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echo "cachekey-${{ matrix.cachekey-id }}=xtask-${{ matrix.cachekey-id }}-${{ hashFiles('Cargo.toml', 'xtask/**') }}" >> $GITHUB_OUTPUT
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- name: Check xtask cache
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uses: actions/cache@v3
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id: xtask-cache
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with:
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path: target/debug/xtask
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# use the cache key calculated in the step above. Bit of an awkard
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# syntax
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key: |
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${{ steps.cachekey.outputs[format('cachekey-{0}', matrix.cachekey-id)] }}
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- name: Install Rust stable toolchain
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if: steps.xtask-cache.outputs.cache-hit != 'true'
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uses: dtolnay/rust-toolchain@stable
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- name: Build
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if: steps.xtask-cache.outputs.cache-hit != 'true'
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run: |
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cargo build -p xtask
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outputs:
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"cachekey-linux": "${{ steps.cachekey.outputs.cachekey-linux }}"
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"cachekey-macos": "${{ steps.cachekey.outputs.cachekey-macos }}"
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