name: Publish Packages

on:
  workflow_run:
    workflows: ["Release"]
    types: [completed]

permissions:
  contents: read

env:
  APP_NAME: dbx
  REPO_OWNER: t8y2

jobs:
  publish:
    name: Publish to Homebrew & Scoop
    if: github.event.workflow_run.conclusion == 'success'
    runs-on: ubuntu-latest
    steps:
      - name: Extract version from tag
        id: version
        run: |
          TAG="${{ github.event.workflow_run.head_branch }}"
          VERSION="${TAG#v}"
          if [[ ! "${VERSION}" =~ ^[0-9]+\.[0-9]+\.[0-9]+ ]]; then
            echo "::error::Tag '${TAG}' does not look like a semver version."
            exit 1
          fi
          echo "version=${VERSION}" >> "$GITHUB_OUTPUT"
          echo "tag=${TAG}" >> "$GITHUB_OUTPUT"

      - name: Download release assets
        env:
          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          mkdir -p artifacts
          VERSION="${{ steps.version.outputs.version }}"
          TAG="${{ steps.version.outputs.tag }}"

          ASSETS=(
            "dbx_${VERSION}_aarch64.dmg"
            "dbx_${VERSION}_x64.dmg"
            "dbx_${VERSION}_x64-setup.exe"
          )

          for ASSET in "${ASSETS[@]}"; do
            echo "::group::Downloading ${ASSET}"
            gh release download "${TAG}" \
              --repo "${{ github.repository }}" \
              --pattern "${ASSET}" \
              --dir artifacts \
              --clobber
            echo "::endgroup::"
          done

          ls -lh artifacts/

      - name: Compute SHA256 hashes
        id: hashes
        run: |
          VERSION="${{ steps.version.outputs.version }}"

          compute_hash() {
            local file="$1" name="$2"
            if [[ ! -f "${file}" ]]; then
              echo "::error::Missing artifact: ${file}"
              exit 1
            fi
            local hash
            hash=$(sha256sum "${file}" | cut -d ' ' -f 1)
            echo "${name}=${hash}" >> "$GITHUB_OUTPUT"
            echo "  ${name}: ${hash}"
          }

          echo "SHA256 hashes:"
          compute_hash "artifacts/dbx_${VERSION}_aarch64.dmg" "sha_dmg_arm64"
          compute_hash "artifacts/dbx_${VERSION}_x64.dmg" "sha_dmg_x64"
          compute_hash "artifacts/dbx_${VERSION}_x64-setup.exe" "sha_exe"

      - name: Publish Homebrew Cask
        env:
          TAP_GITHUB_TOKEN: ${{ secrets.TAP_GITHUB_TOKEN }}
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          SHA_ARM64="${{ steps.hashes.outputs.sha_dmg_arm64 }}"
          SHA_X64="${{ steps.hashes.outputs.sha_dmg_x64 }}"

          git clone --depth 1 \
            "https://x-access-token:${TAP_GITHUB_TOKEN}@github.com/${REPO_OWNER}/homebrew-tap.git" \
            homebrew-tap
          cd homebrew-tap
          mkdir -p Casks

          cat > Casks/dbx.rb <<'RUBY_EOF'
          cask "dbx" do
            version "__VERSION__"

            on_arm do
              url "https://github.com/__OWNER__/__APP__/releases/download/v#{version}/__APP___#{version}_aarch64.dmg",
                  verified: "github.com/__OWNER__/__APP__/"
              sha256 "__SHA_ARM64__"
            end

            on_intel do
              url "https://github.com/__OWNER__/__APP__/releases/download/v#{version}/__APP___#{version}_x64.dmg",
                  verified: "github.com/__OWNER__/__APP__/"
              sha256 "__SHA_X64__"
            end

            name "DBX"
            desc "Open-source database management tool"
            homepage "https://github.com/__OWNER__/__APP__"

            livecheck do
              url :url
              strategy :github_latest
            end

            depends_on macos: ">= :big_sur"

            app "dbx.app"

            zap trash: [
              "~/Library/Application Support/com.dbx.app",
              "~/Library/Caches/com.dbx.app",
              "~/Library/Preferences/com.dbx.app.plist",
              "~/Library/Logs/com.dbx.app",
            ]
          end
          RUBY_EOF

          sed -i 's/^          //' Casks/dbx.rb

          sed -i "s/__VERSION__/${VERSION}/g" Casks/dbx.rb
          sed -i "s/__OWNER__/${REPO_OWNER}/g" Casks/dbx.rb
          sed -i "s/__APP__/${APP_NAME}/g" Casks/dbx.rb
          sed -i "s/__SHA_ARM64__/${SHA_ARM64}/g" Casks/dbx.rb
          sed -i "s/__SHA_X64__/${SHA_X64}/g" Casks/dbx.rb

          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add Casks/dbx.rb

          if git diff --cached --quiet; then
            echo "Homebrew Cask is already up to date."
          else
            git commit -m "dbx ${VERSION}"
            git push
            echo "::notice::Homebrew Cask updated to ${VERSION}"
          fi

      - name: Publish Scoop manifest
        env:
          TAP_GITHUB_TOKEN: ${{ secrets.TAP_GITHUB_TOKEN }}
        run: |
          VERSION="${{ steps.version.outputs.version }}"
          SHA_EXE="${{ steps.hashes.outputs.sha_exe }}"

          git clone --depth 1 \
            "https://x-access-token:${TAP_GITHUB_TOKEN}@github.com/${REPO_OWNER}/scoop-bucket.git" \
            scoop-bucket
          cd scoop-bucket

          cat > dbx.json <<JSON_EOF
          {
              "version": "${VERSION}",
              "description": "Open-source database management tool",
              "homepage": "https://github.com/${REPO_OWNER}/${APP_NAME}",
              "license": "MIT",
              "architecture": {
                  "64bit": {
                      "url": "https://github.com/${REPO_OWNER}/${APP_NAME}/releases/download/v${VERSION}/dbx_${VERSION}_x64-setup.exe",
                      "hash": "${SHA_EXE}"
                  }
              },
              "innosetup": false,
              "installer": {
                  "args": ["/S", "/D=\$dir"]
              },
              "uninstaller": {
                  "file": "uninstall.exe",
                  "args": ["/S"]
              },
              "checkver": {
                  "github": "https://github.com/${REPO_OWNER}/${APP_NAME}"
              },
              "autoupdate": {
                  "architecture": {
                      "64bit": {
                          "url": "https://github.com/${REPO_OWNER}/${APP_NAME}/releases/download/v\$version/dbx_\$version_x64-setup.exe"
                      }
                  }
              }
          }
          JSON_EOF

          sed -i 's/^          //' dbx.json

          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add dbx.json

          if git diff --cached --quiet; then
            echo "Scoop manifest is already up to date."
          else
            git commit -m "dbx ${VERSION}"
            git push
            echo "::notice::Scoop manifest updated to ${VERSION}"
          fi