78 lines
3.0 KiB
YAML
78 lines
3.0 KiB
YAML
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name: Setup Rust Toolchain for GitHub CI
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description: |
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Setup specific Rust versions and integrate nicely into the ecosystem.
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The action enabled caching of Rust tools and build artifacts and sets environment variables for faster and more efficient caching.
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It also sets up problem matchers showing compilation and formatting issues.
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branding:
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icon: "play"
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color: "gray-dark"
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# Add option to install directly from rust-toolchain file
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# Blocked on rustup support: https://github.com/rust-lang/rustup/issues/2686
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#
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# The action is heavily inspired by https://github.com/dtolnay/rust-toolchain
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inputs:
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toolchain:
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description: "Rust toolchain specification -- see https://rust-lang.github.io/rustup/concepts/toolchains.html#toolchain-specification"
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required: false
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default: "stable"
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target:
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description: "Target triple to install for this toolchain"
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required: false
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components:
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description: "Comma-separated list of components to be additionally installed"
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required: false
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outputs:
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rustc-version:
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description: "Version as reported by `rustc --version`"
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value: ${{steps.versions.outputs.rustc-version}}
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cargo-version:
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description: "Version as reported by `cargo --version`"
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value: ${{steps.versions.outputs.cargo-version}}
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rustup-version:
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description: "Version as reported by `rustup --version`"
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value: ${{steps.versions.outputs.rustup-version}}
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runs:
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using: composite
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steps:
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- id: flags
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run: |
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: construct rustup command line
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echo "::set-output name=targets::$(for t in ${targets//,/ }; do echo -n ' --target' $t; done)"
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echo "::set-output name=components::$(for c in ${components//,/ }; do echo -n ' --component' $c; done)"
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echo "::set-output name=downgrade::${{inputs.toolchain == 'nightly' && inputs.components && ' --allow-downgrade' || ''}}"
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env:
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targets: ${{inputs.target}}
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components: ${{inputs.components}}
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shell: bash
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- name: rustup toolchain install ${{inputs.toolchain}}
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run: |
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rustup toolchain install ${{inputs.toolchain}}${{steps.flags.outputs.targets}}${{steps.flags.outputs.components}} --profile minimal${{steps.flags.outputs.downgrade}} --no-self-update
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rustup default ${{inputs.toolchain}}
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shell: bash
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- name: Print installed versions
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id: versions
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run: |
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echo "::set-output name=rustc-version::$(rustc --version)"
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rustc --version
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echo "::set-output name=cargo-version::$(cargo --version)"
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cargo --version
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echo "::set-output name=rustup-version::$(rustup --version)"
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rustup --version
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shell: bash
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- name: "Setup Rust Caching"
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uses: Swatinem/rust-cache@v1
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- name: "Install Rust Problem Matcher"
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run: echo "::add-matcher::${{ github.action_path }}/rust.json"
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shell: bash
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- name: "Setting Environment Variables"
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run: |
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echo "CARGO_INCREMENTAL=0" >> $GITHUB_ENV
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echo "CARGO_PROFILE_DEV_DEBUG=0" >> $GITHUB_ENV
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echo "RUSTFLAGS=-D warnings" >> $GITHUB_ENV
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shell: bash
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