name: Publish to crates.io
on:
push:
tags: ["v*"]
jobs:
publish:
runs-on: ubuntu-latest
environment: release
permissions:
id-token: write
contents: read
steps:
- uses: actions/checkout@v4
- uses: dtolnay/rust-toolchain@stable
- name: Check tag matches Cargo.toml version
run: |
version=$(cargo metadata --no-deps --format-version 1 | jq -r '.packages[0].version')
test "v$version" = "$GITHUB_REF_NAME" || { echo "Tag $GITHUB_REF_NAME != v$version"; exit 1; }
- uses: rust-lang/crates-io-auth-action@v1
id: auth
- run: cargo publish
env:
CARGO_REGISTRY_TOKEN: ${{ steps.auth.outputs.token }}