setup-rust-toolchain/action.yml

77 lines
2.9 KiB
YAML

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