|
| 1 | +name: Release |
| 2 | + |
| 3 | +on: |
| 4 | + push: |
| 5 | + tags: |
| 6 | + - "v*.*.*" |
| 7 | + |
| 8 | +permissions: |
| 9 | + contents: write |
| 10 | + |
| 11 | +jobs: |
| 12 | + release: |
| 13 | + name: Validate and publish release |
| 14 | + runs-on: ubuntu-latest |
| 15 | + |
| 16 | + steps: |
| 17 | + - name: Checkout |
| 18 | + uses: actions/checkout@v4 |
| 19 | + with: |
| 20 | + fetch-depth: 0 |
| 21 | + |
| 22 | + - name: Install Rust toolchain |
| 23 | + run: | |
| 24 | + rustup toolchain install stable --profile minimal |
| 25 | + rustup default stable |
| 26 | + rustup component add clippy rustfmt |
| 27 | +
|
| 28 | + - name: Validate tag version |
| 29 | + run: | |
| 30 | + set -eu |
| 31 | + tag="${GITHUB_REF_NAME}" |
| 32 | + version="${tag#v}" |
| 33 | + cargo_version="$(sed -n 's/^version = "\(.*\)"/\1/p' Cargo.toml | head -n 1)" |
| 34 | +
|
| 35 | + if [ "$tag" = "$version" ]; then |
| 36 | + echo "Release tags must start with v, for example v0.1.0." >&2 |
| 37 | + exit 1 |
| 38 | + fi |
| 39 | +
|
| 40 | + if [ "$version" != "$cargo_version" ]; then |
| 41 | + echo "Tag $tag does not match Cargo.toml version $cargo_version." >&2 |
| 42 | + exit 1 |
| 43 | + fi |
| 44 | +
|
| 45 | + - name: Extract changelog notes |
| 46 | + run: | |
| 47 | + set -eu |
| 48 | + version="${GITHUB_REF_NAME#v}" |
| 49 | + awk -v version="$version" ' |
| 50 | + $0 ~ "^## \\[" version "\\]" { |
| 51 | + found = 1 |
| 52 | + print |
| 53 | + next |
| 54 | + } |
| 55 | + found && /^## \[/ { |
| 56 | + exit |
| 57 | + } |
| 58 | + found { |
| 59 | + print |
| 60 | + } |
| 61 | + END { |
| 62 | + if (!found) { |
| 63 | + exit 1 |
| 64 | + } |
| 65 | + } |
| 66 | + ' CHANGELOG.md > release-notes.md |
| 67 | +
|
| 68 | + if [ "$(wc -l < release-notes.md)" -lt 3 ]; then |
| 69 | + echo "CHANGELOG.md entry for $version is missing release notes." >&2 |
| 70 | + exit 1 |
| 71 | + fi |
| 72 | +
|
| 73 | + - name: Check formatting |
| 74 | + run: cargo fmt --check |
| 75 | + |
| 76 | + - name: Lint |
| 77 | + run: cargo clippy --all-targets -- -D warnings |
| 78 | + |
| 79 | + - name: Test |
| 80 | + run: cargo test |
| 81 | + |
| 82 | + - name: Build |
| 83 | + run: cargo build --release |
| 84 | + |
| 85 | + - name: Ensure release does not already exist |
| 86 | + env: |
| 87 | + GH_TOKEN: ${{ github.token }} |
| 88 | + run: | |
| 89 | + set -eu |
| 90 | + if gh release view "$GITHUB_REF_NAME" >/dev/null 2>&1; then |
| 91 | + echo "Release $GITHUB_REF_NAME already exists." >&2 |
| 92 | + exit 1 |
| 93 | + fi |
| 94 | +
|
| 95 | + - name: Create GitHub release |
| 96 | + env: |
| 97 | + GH_TOKEN: ${{ github.token }} |
| 98 | + run: | |
| 99 | + gh release create "$GITHUB_REF_NAME" \ |
| 100 | + --verify-tag \ |
| 101 | + --title "$GITHUB_REF_NAME" \ |
| 102 | + --notes-file release-notes.md |
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