vips-sys 0.2.0

libvips bindings for Rust
Documentation 
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# Publish vips-sys when a version tag is pushed (e.g. v0.2.0).
#
# Required repository secret:
#   CRATES_IO_TOKEN — crates.io API token with publish rights for vips-sys
#
# Tag format: vX.Y.Z or vX.Y.Z-pre  (must match Cargo.toml version without the leading v)

name: Release

on:
  push:
    tags:
      - "v[0-9]+.[0-9]+.[0-9]+*"

permissions:
  contents: write

env:
  CARGO_TERM_COLOR: always

concurrency:
  group: release-${{ github.ref }}
  cancel-in-progress: false

jobs:
  verify:
    name: Verify (${{ matrix.os }})
    runs-on: ${{ matrix.os }}
    timeout-minutes: 30
    strategy:
      fail-fast: false
      matrix:
        include:
          - os: ubuntu-latest
            link_tests: true
          - os: macos-latest
            link_tests: true
          - os: windows-latest
            link_tests: false
    steps:
      - uses: actions/checkout@v7
        with:
          submodules: recursive

      - uses: dtolnay/rust-toolchain@stable

      - name: Check tag matches Cargo.toml version
        if: runner.os == 'Linux'
        shell: bash
        run: |
          set -euo pipefail
          tag="${GITHUB_REF_NAME#v}"
          crate="$(sed -n 's/^version = "\(.*\)"/\1/p' Cargo.toml | head -1)"
          echo "tag=${tag} crate=${crate}"
          if [ "${tag}" != "${crate}" ]; then
            echo "::error::Git tag v${tag} does not match Cargo.toml version ${crate}"
            exit 1
          fi

      - name: Install libvips (Linux)
        if: runner.os == 'Linux' && matrix.link_tests
        run: |
          sudo apt-get update
          sudo apt-get install -y pkg-config libvips-dev

      - name: Install libvips (macOS)
        if: runner.os == 'macOS' && matrix.link_tests
        run: |
          brew install vips pkg-config
          echo "PKG_CONFIG_PATH=$(brew --prefix vips)/lib/pkgconfig:$(brew --prefix)/lib/pkgconfig" >> "$GITHUB_ENV"

      - name: cargo check
        run: cargo check --features helpers

      - name: cargo test
        if: matrix.link_tests
        run: cargo test --features helpers

      - name: Package dry-run
        if: runner.os == 'Linux'
        run: |
          cargo package --list
          # Pregenerated bindings compile without system libvips for packaging.
          cargo publish --dry-run --features helpers

  publish:
    name: Publish crates.io and GitHub Release
    needs: verify
    runs-on: ubuntu-latest
    timeout-minutes: 15
    steps:
      - uses: actions/checkout@v7
        with:
          submodules: recursive

      - uses: dtolnay/rust-toolchain@stable

      - name: Publish to crates.io
        # Pregenerated bindings compile without system libvips; publish verify
        # uses the packaged tarball (vendor/ excluded).
        run: cargo publish --locked --token "${CRATES_IO_TOKEN}"
        env:
          CRATES_IO_TOKEN: ${{ secrets.CRATES_IO_TOKEN }}

      - name: Extract changelog for this version
        id: changelog
        shell: bash
        run: |
          set -euo pipefail
          ver="${GITHUB_REF_NAME#v}"
          awk -v ver="$ver" '
            $0 ~ "^## \\[" ver "\\]" {grab=1; next}
            grab && /^## \[/ {exit}
            grab {print}
          ' CHANGELOG.md > release-notes.md
          if [ ! -s release-notes.md ]; then
            echo "No CHANGELOG section for ${ver}; using tag name only." >&2
            echo "v${ver}" > release-notes.md
          fi
          cat release-notes.md

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          name: ${{ github.ref_name }}
          body_path: release-notes.md
          draft: false
          prerelease: ${{ contains(github.ref_name, '-') }}
          generate_release_notes: false