name: Release

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

jobs:
  macos:
    runs-on: macos-arm64
    steps:
      - uses: https://code.forgejo.org/actions/checkout@v4
        with:
          path: carrier
      - uses: https://code.forgejo.org/actions/checkout@v4
        with:
          repository: randogoth/fumi
          ref: main
          path: fumi
      - uses: https://code.forgejo.org/actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            carrier/target
            fumi/target
          key: cargo-macos-${{ hashFiles('carrier/Cargo.lock') }}
          restore-keys: cargo-macos-
      - run: devbox run build
        working-directory: carrier
        env:
          GITHUB_TOKEN: ""
      - run: mv target/release/carrier target/release/carrier-macos-arm64
        working-directory: carrier
      # actions/upload-artifact@v4 talks the newer Artifacts-v2 protocol,
      # which Forgejo's server rejects ("not currently supported on GHES").
      # forgejo/upload-artifact is Forgejo's own patched fork with that
      # check disabled - needed on both upload and download ends.
      - uses: https://code.forgejo.org/forgejo/upload-artifact@v5
        with:
          name: carrier-macos-arm64
          path: carrier/target/release/carrier-macos-arm64

  linux:
    runs-on: linux-x86_64
    steps:
      - uses: https://code.forgejo.org/actions/checkout@v4
        with:
          path: carrier
      - uses: https://code.forgejo.org/actions/checkout@v4
        with:
          repository: randogoth/fumi
          ref: main
          path: fumi
      - uses: https://code.forgejo.org/actions/cache@v4
        with:
          path: |
            ~/.cargo/registry
            carrier/target
            fumi/target
          key: cargo-linux-${{ hashFiles('carrier/Cargo.lock') }}
          restore-keys: cargo-linux-
      - run: devbox run build
        working-directory: carrier
        env:
          GITHUB_TOKEN: ""
      - run: mv target/release/carrier target/release/carrier-linux-x86_64
        working-directory: carrier
      - uses: https://code.forgejo.org/forgejo/upload-artifact@v5
        with:
          name: carrier-linux-x86_64
          path: carrier/target/release/carrier-linux-x86_64

  # forgejo-release.sh (the engine behind actions/forgejo-release) always
  # does a blind create-then-upload of the release for the tag, with no
  # check for one already existing - running it from two parallel jobs
  # against the same tag either hard-fails the second create (override:
  # false) or races a delete-and-recreate that can wipe out the first job's
  # just-uploaded assets (override: true). So platform jobs only ever
  # produce artifacts; exactly one job, gated on both finishing, does the
  # single release create + upload.
  release:
    needs: [macos, linux]
    runs-on: linux-x86_64
    steps:
      - uses: https://code.forgejo.org/forgejo/download-artifact@v7
        with:
          path: dist/release
          merge-multiple: true
      - uses: https://code.forgejo.org/actions/forgejo-release@v2.13.4
        with:
          direction: upload
          release-dir: dist/release
          # Safe here specifically because this is the only job that ever
          # calls forgejo-release for a given tag: re-running this same job
          # for the same tag (e.g. a manual rerun) replaces its release
          # cleanly instead of failing on "already exists".
          override: true