github.yml

on:
  workflow_call:
    inputs:
      release-info:
        type: string
        required: true

jobs:
  push:
    if: ${{ fromJSON(inputs.release-info).releases_created == 'true' }}
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Download Artifacts
        uses: actions/download-artifact@v4
        with:
          path: artifacts
          merge-multiple: true

      - name: Resolve prior plugin DLLs
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          RELEASE_INFO: ${{ inputs.release-info }}
        shell: bash
        run: |
          set -euo pipefail
          mkdir -p artifacts

          declare -A SKIPPED

          mapfile -t plugins < <(jq -r '.plugins[] | "\(.component)|\(.slug).dll|\(.path)--release_created"' .github/plugin-manifest.json)

          for entry in "${plugins[@]}"; do
            IFS='|' read -r component dll key <<< "$entry"
            released=$(echo "$RELEASE_INFO" | jq -r --arg k "$key" '.[$k] // "false"')

            if [ "$released" = "true" ]; then
              echo "::notice::$component released this run — using freshly built $dll"
              continue
            fi

            if [ -f "artifacts/$dll" ]; then
              echo "::notice::Trusting pre-existing $dll in artifacts/"
              continue
            fi

            releases_json=$(gh release list --limit 200 --json tagName,createdAt 2>&1) || {
              echo "::error::gh release list failed for $component: $releases_json"
              exit 1
            }
            latest_tag=$(echo "$releases_json" | jq -r \
              --arg c "$component" \
              '[.[] | select(.tagName | test("^" + $c + "-v[0-9]+\\.[0-9]+\\.[0-9]+$"))] | sort_by(.createdAt) | reverse | .[0].tagName' \
              2>/dev/null || echo "null")

            if [ -z "$latest_tag" ] || [ "$latest_tag" = "null" ]; then
              echo "::warning::No stable prior release found for $component — $dll will be omitted"
              SKIPPED[$dll]=1
              continue
            fi

            echo "::notice::Fetching $dll from $latest_tag"
            if ! gh release download "$latest_tag" --pattern "$dll" --dir artifacts --clobber 2>&1; then
              echo "::warning::Failed to download $dll from $latest_tag — skipping"
              SKIPPED[$dll]=1
            fi
          done

          echo "=== Bundle manifest ==="
          shopt -s nullglob
          for f in artifacts/void-*.dll; do echo "  $f"; done
          shopt -u nullglob

          missing=()
          mapfile -t expected_dlls < <(jq -r '.plugins[] | "\(.slug).dll"' .github/plugin-manifest.json)
          for dll in "${expected_dlls[@]}"; do
            if [ -z "${SKIPPED[$dll]+x}" ] && [ ! -f "artifacts/$dll" ]; then
              missing+=("$dll")
            fi
          done
          if [ ${#missing[@]} -gt 0 ]; then
            echo "::error::Expected DLLs missing from artifacts: ${missing[*]}"
            exit 1
          fi

      - name: Upload Release bundles
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          RELEASE_INFO: ${{ inputs.release-info }}
        shell: bash
        run: |
          set -euo pipefail
          shopt -s nullglob
          files=(artifacts/void-*.dll)
          if [ ${#files[@]} -eq 0 ]; then
            echo "::error::No DLLs found in artifacts/ for bundle upload"
            exit 1
          fi
          while IFS='|' read -r component path slug; do
            released=$(jq -r --arg k "${path}--release_created" '.[$k] // "false"' <<<"$RELEASE_INFO")
            if [ "$released" != "true" ]; then
              echo "::notice::Skipping $component bundle upload (release_created != true)"
              continue
            fi
            tag=$(jq -r --arg k "${path}--tag_name" '.[$k]' <<<"$RELEASE_INFO")
            if [ -z "$tag" ] || [ "$tag" = "null" ]; then
              echo "::error::Missing tag_name for $component (path=$path)"
              exit 1
            fi
            echo "Uploading ${#files[@]} DLL(s) to $tag ($component)"
            gh release upload "$tag" "${files[@]}" --clobber
          done < <(jq -r '.plugins[] | "\(.component)|\(.path)|\(.slug)"' .github/plugin-manifest.json)