name: "Release"

on:
  push:
    tags:
      - "v*"

jobs:
  build-and-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Extract version from tag
        id: version
        run: |
          TAG="${GITHUB_REF_NAME}"
          VERSION="${TAG#v}"
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"

      - name: Setup .NET
        uses: actions/setup-dotnet@v4
        with:
          dotnet-version: "10.0.x"

      - name: Update version in .csproj
        run: |
          CSPROJ="Jellyfin.Plugin.ShareLinks/Jellyfin.Plugin.ShareLinks.csproj"
          VERSION="${{ steps.version.outputs.version }}"
          sed -i "s|<Version>.*</Version>|<Version>${VERSION}</Version>|" "$CSPROJ"
          sed -i "s|<AssemblyVersion>.*</AssemblyVersion>|<AssemblyVersion>${VERSION}</AssemblyVersion>|" "$CSPROJ"
          sed -i "s|<FileVersion>.*</FileVersion>|<FileVersion>${VERSION}</FileVersion>|" "$CSPROJ"
          grep -E "Version>" "$CSPROJ"

      - name: Build
        run: dotnet build Jellyfin.Plugin.ShareLinks -c Release

      - name: Compute build timestamp
        id: timestamp
        run: |
          TS=$(date -u +"%Y-%m-%dT%H:%M:%S.%6N0Z")
          echo "timestamp=${TS}" >> "$GITHUB_OUTPUT"

      - name: Update meta.json
        run: |
          META="Jellyfin.Plugin.ShareLinks/meta.json"
          VERSION="${{ steps.version.outputs.version }}"
          TIMESTAMP="${{ steps.timestamp.outputs.timestamp }}"
          jq --arg v "$VERSION" --arg ts "$TIMESTAMP" \
            '.version = $v | .timestamp = $ts' \
            "$META" > "${META}.tmp"
          mv "${META}.tmp" "$META"
          cat "$META"

      - name: Package release archive
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          OUT="Jellyfin.Plugin.ShareLinks/bin/Release/net9.0"
          STAGING="staging"
          mkdir -p "$STAGING"
          cp "${OUT}/Jellyfin.Plugin.ShareLinks.dll" "$STAGING/"
          cp "Jellyfin.Plugin.ShareLinks/meta.json" "$STAGING/"
          cd "$STAGING"
          zip -r "../sharelinks_${VERSION}.zip" .
          cd ..
          ls -la sharelinks_${VERSION}.zip

      - name: Compute checksum
        id: checksum
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          CHECKSUM=$(md5sum "sharelinks_${VERSION}.zip" | awk '{print $1}')
          echo "checksum=${CHECKSUM}" >> "$GITHUB_OUTPUT"
          echo "MD5: ${CHECKSUM}"

      - name: Update manifest.json
        run: |
          MANIFEST="manifest.json"
          VERSION="${{ steps.version.outputs.version }}"
          TIMESTAMP="${{ steps.timestamp.outputs.timestamp }}"
          CHECKSUM="${{ steps.checksum.outputs.checksum }}"

          jq \
            --arg version "$VERSION" \
            --arg timestamp "$TIMESTAMP" \
            --arg checksum "$CHECKSUM" \
            '
            .[0].versions |= (
              if any(.[]; .version == $version) then

                map(
                  if .version == $version then
                    if has("changelog") | not then
                      .changelog = ""
                    else
                      .
                    end
                    | if has("targetAbi") then
                        .targetAbi = "10.11.0.0"
                      else
                        .
                      end
                    | if has("sourceUrl") then
                        .sourceUrl = "https://git.celjim.fr/public/jellyfin-plugin-sharelinks/releases/download/v\($version)/sharelinks_\($version).zip"
                      else
                        .
                      end
                    | if has("checksum") then
                        .checksum = $checksum
                      else
                        .
                      end
                    | if has("timestamp") then
                        .timestamp = $timestamp
                      else
                        .
                      end
                  else
                    .
                  end
                )

              else

                [{
                  "version": $version,
                  "changelog": "",
                  "targetAbi": "10.11.0.0",
                  "sourceUrl": "https://git.celjim.fr/public/jellyfin-plugin-sharelinks/releases/download/v\($version)/sharelinks_\($version).zip",
                  "checksum": $checksum,
                  "timestamp": $timestamp
                }] + .

              end
            )
            ' "$MANIFEST" > "${MANIFEST}.tmp"

          mv "${MANIFEST}.tmp" "$MANIFEST"

          cat "$MANIFEST"

      - name: Commit and push manifest
        run: |
          git config user.name "Gitea Actions"
          git config user.email "actions@celjim.fr"

          git add manifest.json Jellyfin.Plugin.ShareLinks/meta.json Jellyfin.Plugin.ShareLinks/Jellyfin.Plugin.ShareLinks.csproj

          if git diff --cached --quiet; then
            echo "No changes to commit"
            exit 0
          fi

          git commit -m "Update manifest/meta for v${{ steps.version.outputs.version }}"
          git push origin HEAD:${{ github.event.repository.default_branch }}

      - name: Publish Gitea release
        uses: https://gitea.com/actions/gitea-release-action@main
        with:
          files: |-
            sharelinks_${{ steps.version.outputs.version }}.zip
          token: "${{ secrets.RELEASE_TOKEN }}"