# Releases (plan P11a, D-24, D-26): on a version tag, build the Linux
# packages on the oldest system they claim (ubuntu-24.04, glibc 2.39; a
# program linked on a newer one does not start on an older one), attach
# them to the GitHub release, and add them to the apt and dnf repositories
# on the gh-pages branch (GitHub Pages serves them). Unsigned: step 5 of
# the unit (the release key, Q-4) signs the manifest and the indexes. The
# macOS job builds the .dmg UNSIGNED (no Developer ID, no notarization:
# step 5); the Windows job is unit P11c. The release holds no key today.
# To see the artifacts without a tag: Actions > release > Run workflow,
# pick the branch; each job uploads its files as a run artifact.
name: release

on:
  push:
    tags: ["v*"]
  workflow_dispatch:

permissions:
  contents: write

jobs:
  linux:
    runs-on: ubuntu-24.04
    # Same disk discipline as check.yml: no incremental caches.
    env:
      CARGO_INCREMENTAL: "0"
    steps:
      - uses: actions/checkout@v4
      - name: Room for the build (the image ships toolchains we never use)
        run: |
          sudo rm -rf /usr/share/dotnet /usr/local/lib/android /opt/ghc \
                      /opt/hostedtoolcache/CodeQL /usr/local/.ghcup
          df -h / | tail -1
      - uses: jdx/mise-action@v2
        with:
          # Only what packaging needs, not the proof and fuzz tools.
          install_args: "rust just cargo:cargo-packager cargo:cargo-generate-rpm"
      - name: GUI build dependencies
        run: sudo apt-get update && sudo apt-get install -y libxkbcommon-dev libgtk-3-dev apt-utils createrepo-c
      - name: The tag is the program's version
        id: version
        run: |
          own=$(sed -n 's/^version = "\(.*\)"/\1/p' crates/ledger-cli/Cargo.toml | head -n1)
          tag="${GITHUB_REF_NAME#v}"
          if [ "${GITHUB_REF_TYPE}" = tag ] && [ "$tag" != "$own" ]; then
            echo "tag $GITHUB_REF_NAME is not version $own" >&2
            exit 1
          fi
          echo "version=$own" >> "$GITHUB_OUTPUT"
      - name: Build the packages
        run: just package-linux ${{ steps.version.outputs.version }}
      - name: Attach them to the release
        if: github.ref_type == 'tag'
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          v=${{ steps.version.outputs.version }}
          gh release view "$GITHUB_REF_NAME" >/dev/null 2>&1 || gh release create "$GITHUB_REF_NAME" --title "$GITHUB_REF_NAME" --notes "wanderbooks $v"
          gh release upload "$GITHUB_REF_NAME" --clobber target/packages/$v/*.AppImage target/packages/$v/*.deb target/packages/$v/*.rpm target/packages/$v/*.tar.gz
      - name: Add them to the apt and dnf repositories (gh-pages)
        if: github.ref_type == 'tag'
        run: |
          v=${{ steps.version.outputs.version }}
          git fetch origin gh-pages || true
          if git rev-parse --verify origin/gh-pages >/dev/null 2>&1; then
            git worktree add repo origin/gh-pages
          else
            git worktree add --detach repo && git -C repo checkout --orphan gh-pages && git -C repo rm -rfq . || true
          fi
          mkdir -p repo/apt/pool repo/dnf
          cp target/packages/$v/*.deb repo/apt/pool/
          cp target/packages/$v/*.rpm repo/dnf/
          deploy/packaging/repo-indexes.sh apt repo/apt
          deploy/packaging/repo-indexes.sh dnf repo/dnf
          cd repo
          git config user.name "wanderbooks release"
          git config user.email "release@wanderbooks.ai"
          git add -A
          git commit -m "wanderbooks $v"
          git push origin HEAD:gh-pages
      - name: Keep them with the run (a dispatch has no release)
        uses: actions/upload-artifact@v4
        with:
          name: linux-packages
          path: target/packages/${{ steps.version.outputs.version }}/

  macos:
    # UNSIGNED: a .dmg that Gatekeeper refuses until step 5 signs and
    # notarizes it. Apple silicon (macos-latest); an Intel build is not
    # made yet.
    runs-on: macos-latest
    env:
      CARGO_INCREMENTAL: "0"
    steps:
      - uses: actions/checkout@v4
      - uses: jdx/mise-action@v2
        with:
          install_args: "rust just cargo:cargo-packager"
      - name: The tag is the program's version
        id: version
        run: |
          own=$(sed -n 's/^version = "\(.*\)"/\1/p' crates/ledger-cli/Cargo.toml | head -n1)
          tag="${GITHUB_REF_NAME#v}"
          if [ "${GITHUB_REF_TYPE}" = tag ] && [ "$tag" != "$own" ]; then
            echo "tag $GITHUB_REF_NAME is not version $own" >&2
            exit 1
          fi
          echo "version=$own" >> "$GITHUB_OUTPUT"
      - name: Build the unsigned .dmg
        run: just package-macos ${{ steps.version.outputs.version }}
      - name: Attach it to the release
        if: github.ref_type == 'tag'
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
          v=${{ steps.version.outputs.version }}
          gh release view "$GITHUB_REF_NAME" >/dev/null 2>&1 || gh release create "$GITHUB_REF_NAME" --title "$GITHUB_REF_NAME" --notes "wanderbooks $v"
          gh release upload "$GITHUB_REF_NAME" --clobber target/packages/$v/*.dmg
      - name: Keep it with the run (a dispatch has no release)
        uses: actions/upload-artifact@v4
        with:
          name: macos-dmg-unsigned
          path: target/packages/${{ steps.version.outputs.version }}/*.dmg