name: Release

on:
  push:
    tags:
      - "v*"
  workflow_dispatch:
    inputs:
      ref:
        description: "Git ref to build (branch/tag/SHA)"
        required: false
        default: "master"
      tag:
        description: "Release tag to publish assets to (for example: v4.14.6)"
        required: false

permissions:
  contents: write

jobs:
  build-dashboard:
    name: Build Dashboard
    runs-on: ubuntu-24.04
    env:
      R2_ACCOUNT_ID: ${{ secrets.R2_ACCOUNT_ID }}
      R2_ACCESS_KEY_ID: ${{ secrets.R2_ACCESS_KEY_ID }}
      R2_SECRET_ACCESS_KEY: ${{ secrets.R2_SECRET_ACCESS_KEY }}
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0
          ref: ${{ inputs.ref || github.ref }}

      - name: Resolve tag
        id: tag
        shell: bash
        run: |
          if [ "${{ github.event_name }}" = "push" ]; then
            tag="${GITHUB_REF_NAME}"
          elif [ -n "${{ inputs.tag }}" ]; then
            tag="${{ inputs.tag }}"
          else
            tag="$(git describe --tags --abbrev=0)"
          fi
          if [ -z "$tag" ]; then
            echo "Failed to resolve tag." >&2
            exit 1
          fi
          echo "tag=$tag" >> "$GITHUB_OUTPUT"

      - name: Setup pnpm
        uses: pnpm/action-setup@v4.4.0
        with:
          version: 10.28.2

      - name: Setup Node.js
        uses: actions/setup-node@v6
        with:
          node-version: '24.13.0'
          cache: "pnpm"
          cache-dependency-path: dashboard/pnpm-lock.yaml

      - name: Build dashboard dist
        shell: bash
        run: |
          pnpm --dir dashboard install --frozen-lockfile
          pnpm --dir dashboard run build
          echo "${{ steps.tag.outputs.tag }}" > dashboard/dist/assets/version
          cd dashboard
          zip -r "AstrBot-${{ steps.tag.outputs.tag }}-dashboard.zip" dist

      - name: Upload dashboard artifact
        uses: actions/upload-artifact@v7
        with:
          name: Dashboard-${{ steps.tag.outputs.tag }}
          if-no-files-found: error
          path: dashboard/AstrBot-${{ steps.tag.outputs.tag }}-dashboard.zip

      - name: Upload dashboard package to Cloudflare R2
        if: ${{ env.R2_ACCOUNT_ID != '' && env.R2_ACCESS_KEY_ID != '' && env.R2_SECRET_ACCESS_KEY != '' }}
        env:
          R2_BUCKET_NAME: "astrbot"
          R2_OBJECT_NAME: "astrbot-webui-latest.zip"
          VERSION_TAG: ${{ steps.tag.outputs.tag }}
        shell: bash
        run: |
          curl https://rclone.org/install.sh | sudo bash

          mkdir -p ~/.config/rclone
          cat <<EOF > ~/.config/rclone/rclone.conf
          [r2]
          type = s3
          provider = Cloudflare
          access_key_id = $R2_ACCESS_KEY_ID
          secret_access_key = $R2_SECRET_ACCESS_KEY
          endpoint = https://${R2_ACCOUNT_ID}.r2.cloudflarestorage.com
          EOF

          cp "dashboard/AstrBot-${VERSION_TAG}-dashboard.zip" "dashboard/${R2_OBJECT_NAME}"
          rclone copy "dashboard/${R2_OBJECT_NAME}" "r2:${R2_BUCKET_NAME}" --progress
          cp "dashboard/AstrBot-${VERSION_TAG}-dashboard.zip" "dashboard/astrbot-webui-${VERSION_TAG}.zip"
          rclone copy "dashboard/astrbot-webui-${VERSION_TAG}.zip" "r2:${R2_BUCKET_NAME}" --progress

  publish-release:
    name: Publish GitHub Release
    runs-on: ubuntu-24.04
    needs:
      - build-dashboard
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0
          ref: ${{ inputs.ref || github.ref }}

      - name: Resolve tag
        id: tag
        shell: bash
        run: |
          if [ "${{ github.event_name }}" = "push" ]; then
            tag="${GITHUB_REF_NAME}"
          elif [ -n "${{ inputs.tag }}" ]; then
            tag="${{ inputs.tag }}"
          else
            tag="$(git describe --tags --abbrev=0)"
          fi
          if [ -z "$tag" ]; then
            echo "Failed to resolve tag." >&2
            exit 1
          fi
          echo "tag=$tag" >> "$GITHUB_OUTPUT"

      - name: Download dashboard artifact
        uses: actions/download-artifact@v8
        with:
          name: Dashboard-${{ steps.tag.outputs.tag }}
          path: release-assets


      - name: Resolve release notes
        id: notes
        shell: bash
        run: |
          note_file="changelogs/${{ steps.tag.outputs.tag }}.md"
          if [ ! -f "$note_file" ]; then
            note_file="$(mktemp)"
            echo "Release ${{ steps.tag.outputs.tag }}" > "$note_file"
          fi
          echo "file=$note_file" >> "$GITHUB_OUTPUT"

      - name: Ensure release exists
        env:
          GH_TOKEN: ${{ github.token }}
        shell: bash
        run: |
          tag="${{ steps.tag.outputs.tag }}"
          if ! gh release view "$tag" >/dev/null 2>&1; then
            gh release create "$tag" --title "$tag" --notes-file "${{ steps.notes.outputs.file }}"
          fi

      - name: Remove stale assets from release
        env:
          GH_TOKEN: ${{ github.token }}
        shell: bash
        run: |
          tag="${{ steps.tag.outputs.tag }}"
          while IFS= read -r asset; do
            case "$asset" in
              *.AppImage|*.dmg|*.zip|*.exe|*.blockmap)
                gh release delete-asset "$tag" "$asset" -y || true
                ;;
            esac
          done < <(gh release view "$tag" --json assets --jq '.assets[].name')

      - name: Upload assets to release
        env:
          GH_TOKEN: ${{ github.token }}
        shell: bash
        run: |
          tag="${{ steps.tag.outputs.tag }}"
          gh release upload "$tag" release-assets/* --clobber

  publish-pypi:
    name: Publish PyPI
    runs-on: ubuntu-24.04
    needs:
      - publish-release
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0
          ref: ${{ inputs.ref || github.ref }}

      - name: Resolve tag
        id: tag
        shell: bash
        run: |
          if [ "${{ github.event_name }}" = "push" ]; then
            tag="${GITHUB_REF_NAME}"
          elif [ -n "${{ inputs.tag }}" ]; then
            tag="${{ inputs.tag }}"
          else
            tag="$(git describe --tags --abbrev=0)"
          fi
          if [ -z "$tag" ]; then
            echo "Failed to resolve tag." >&2
            exit 1
          fi
          echo "tag=$tag" >> "$GITHUB_OUTPUT"

      - name: Download dashboard artifact
        uses: actions/download-artifact@v8
        with:
          name: Dashboard-${{ steps.tag.outputs.tag }}
          path: dashboard-artifact

      - name: Unpack dashboard dist into package tree
        shell: bash
        run: |
          mkdir -p astrbot/dashboard/dist
          unzip -q "dashboard-artifact/AstrBot-${{ steps.tag.outputs.tag }}-dashboard.zip" -d dashboard-artifact/unpacked
          cp -r dashboard-artifact/unpacked/dist/. astrbot/dashboard/dist/

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: "3.10"

      - name: Install uv
        shell: bash
        run: python -m pip install uv

      - name: Build package
        shell: bash
        # Dashboard assets are already in astrbot/dashboard/dist/;
        # ASTRBOT_BUILD_DASHBOARD is intentionally unset so the hatch hook skips npm.
        run: uv build

      - name: Publish to PyPI
        env:
          UV_PUBLISH_TOKEN: ${{ secrets.PYPI_TOKEN }}
        shell: bash
        run: uv publish