warren-cli 0.1.6

name: Release

# Cut a release by tagging main:  git tag v0.1.6 && git push origin v0.1.6
# The tag version MUST match Cargo.toml or the publish job fails fast.

on:
  push:
    tags:
      - "v*.*.*"

permissions:
  contents: write

jobs:
  build:
    name: Build (${{ matrix.arch }})
    strategy:
      # Never cross-compile: each architecture builds natively so C
      # dependencies (e.g. rustls/ring) just work with the system toolchain.
      fail-fast: false
      matrix:
        include:
          - arch: x86_64
            runner: ubuntu-latest
          - arch: aarch64
            runner: ubuntu-24.04-arm
    runs-on: ${{ matrix.runner }}

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache dependencies
        uses: Swatinem/rust-cache@v2

      - name: Build release binary
        run: cargo build --release --locked

      - name: Smoke-test binary
        run: ./target/release/warren --version

      - name: Package asset
        run: tar -czf "${RUNNER_TEMP}/warren-linux-${{ matrix.arch }}.tar.gz" -C target/release warren

      - name: Upload asset
        uses: actions/upload-artifact@v4
        with:
          name: warren-linux-${{ matrix.arch }}.tar.gz
          path: ${{ runner.temp }}/warren-linux-${{ matrix.arch }}.tar.gz
          retention-days: 7

  release:
    name: Release + publish
    needs: build
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v4

      - name: Install Rust toolchain
        uses: dtolnay/rust-toolchain@stable

      - name: Cache dependencies
        uses: Swatinem/rust-cache@v2

      - name: Check tag matches Cargo.toml
        run: |
          tag="${GITHUB_REF_NAME#v}"
          version="$(sed -n 's/^version = "\(.*\)"$/\1/p' Cargo.toml | head -n1)"
          if [ "$tag" != "$version" ]; then
            echo "Tag v$tag does not match Cargo.toml version $version. Refusing to release."
            exit 1
          fi
          echo "Releasing warren-cli v$version"

      - name: Download assets
        uses: actions/download-artifact@v4
        with:
          # Outside the repo so `cargo publish` sees a clean tree.
          path: ${{ runner.temp }}/dist
          merge-multiple: true

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          files: ${{ runner.temp }}/dist/warren-linux-*.tar.gz
          generate_release_notes: true
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Publish to crates.io
        run: cargo publish --locked
        env:
          CARGO_REGISTRY_TOKEN: ${{ secrets.RUST_TOKEN }}