name: Release
on:
push:
tags:
- "v*"
permissions:
contents: read
jobs:
publish:
name: Publish to crates.io
runs-on: ubuntu-latest
environment: crates-io
permissions:
contents: read
id-token: write
steps:
- name: Checkout
uses: actions/checkout@v4
- name: Install Rust
run: rustup toolchain install stable --profile minimal --component rustfmt,clippy && rustup default stable
- name: Validate release tag
run: |
VERSION=$(cargo metadata --no-deps --format-version 1 | python3 -c "import json,sys; print(json.load(sys.stdin)['packages'][0]['version'])")
TAG_NAME="v${VERSION}"
if [[ "${{ github.ref_name }}" != "$TAG_NAME" ]]; then
echo "::error::Tag ${{ github.ref_name }} does not match Cargo.toml version (${TAG_NAME})"
exit 1
fi
- name: Check formatting
run: cargo fmt --check
- name: Clippy
run: cargo clippy --all-targets -- -D warnings
- name: Test
run: cargo test
- name: Authenticate with crates.io
uses: rust-lang/crates-io-auth-action@v1
id: auth
- name: Publish
run: cargo publish
env:
CARGO_REGISTRY_TOKEN: ${{ steps.auth.outputs.token }}