name: Draft a Cryptomator Release

on:
  push:
    tags:
        - '*'

env:
  JAVA_DIST: 'temurin'
  JAVA_VERSION: '25.0.2+10.0.LTS'

defaults:
  run:
    shell: bash

jobs:
  get-version:
    uses: ./.github/workflows/get-version.yml
    with:
      version:  ''

  create-release-draft:
    name: Compile and Test
    runs-on: ubuntu-latest
    needs: get-version
    if: needs.get-version.outputs.versionType != 'unknown'
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          fetch-depth: 0
      - name: Check the git tag is signed
        run: git cat-file -p "${GITHUB_REF_NAME}" | grep "BEGIN SSH SIGNATURE"
      - name: Check the git tag is on release or main branch
        run: git branch -r --contains "${GITHUB_REF_NAME}" | grep -E '^\s*origin/(main|release/.*)\s*$'
      - uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5.2.0
        with:
          distribution: ${{ env.JAVA_DIST }}
          java-version: ${{ env.JAVA_VERSION }}
          cache: 'maven'
      - name: Build and Test
        run: xvfb-run mvn -B verify -Plinux
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # Needed to get PR information, if any
      - name: Draft a release
        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.5.0
        with:
          draft: true
          discussion_category_name: releases
          token: ${{ secrets.CRYPTOBOT_RELEASE_TOKEN }}
          generate_release_notes: true
          body_path: .github/release-body.md.template
      - name: Download source tarball
        run: |
          curl --silent --fail-with-body --proto "=https" -L -H "Accept: application/vnd.github+json" https://github.com/cryptomator/cryptomator/archive/${{ github.ref }}.tar.gz --output cryptomator-${{ github.ref_name }}.tar.gz
      - name: Sign source tarball with key 615D449FE6E6A235
        run: |
          echo "${GPG_PRIVATE_KEY}" | gpg --batch --quiet --import
          echo "${GPG_PASSPHRASE}" | gpg --batch --quiet --passphrase-fd 0 --pinentry-mode loopback -u 615D449FE6E6A235 --detach-sign -a cryptomator-*.tar.gz
        env:
          GPG_PRIVATE_KEY: ${{ secrets.RELEASES_GPG_PRIVATE_KEY }}
          GPG_PASSPHRASE: ${{ secrets.RELEASES_GPG_PASSPHRASE }}
      - name: Publish asc on GitHub Releases
        uses: softprops/action-gh-release@a06a81a03ee405af7f2048a818ed3f03bbf83c7b # v2.5.0
        with:
          draft: true
          fail_on_unmatched_files: true
          token: ${{ secrets.CRYPTOBOT_RELEASE_TOKEN }}
          files: |
            cryptomator-*.tar.gz.asc

  build-exe-and-msi:
    needs: [get-version, create-release-draft]
    uses: ./.github/workflows/win-exe.yml
    with:
      semVerNum: ${{needs.get-version.outputs.semVerNum}}
      revisionNum: ${{needs.get-version.outputs.revNum}}
      semVerSuffix: ${{needs.get-version.outputs.semVerSuffix}}
    secrets: inherit

  build-dmg-arm64:
    needs: [get-version, create-release-draft]
    uses: ./.github/workflows/mac-dmg.yml
    with:
      semVerNum: ${{needs.get-version.outputs.semVerNum}}
      revisionNum: ${{needs.get-version.outputs.revNum}}
      semVerSuffix: ${{needs.get-version.outputs.semVerSuffix}}
    secrets: inherit

  build-dmg-x64:
    needs: [get-version, create-release-draft]
    uses: ./.github/workflows/mac-dmg-x64.yml
    with:
      semVerNum: ${{needs.get-version.outputs.semVerNum}}
      revisionNum: ${{needs.get-version.outputs.revNum}}
      semVerSuffix: ${{needs.get-version.outputs.semVerSuffix}}
    secrets: inherit

  build-appimages:
    needs: [get-version, create-release-draft]
    uses: ./.github/workflows/appimage.yml
    with:
      semVerNum: ${{needs.get-version.outputs.semVerNum}}
      revisionNum: ${{needs.get-version.outputs.revNum}}
      semVerSuffix: ${{needs.get-version.outputs.semVerSuffix}}
    secrets: inherit

  update-sha256sums:
    runs-on: ubuntu-latest
    needs: [get-version, build-exe-and-msi, build-dmg-arm64, build-dmg-x64, build-appimages]
    env:
      TAG: ${{ github.ref_name }}
      SEMVER: ${{ needs.get-version.outputs.semVerStr }}
      GH_TOKEN: ${{ secrets.CRYPTOBOT_RELEASE_TOKEN }}
    steps:
      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
      - name: Compute source tarball SHA256
        id: src-sha256
        run: |
          curl --silent --fail-with-body --proto "=https" -L \
            -H "Accept: application/vnd.github+json" \
            "https://github.com/cryptomator/cryptomator/archive/refs/tags/${TAG}.tar.gz" \
            --output "cryptomator-${SEMVER}.tar.gz"
          read -ra CMD_OUTPUT < <(sha256sum "cryptomator-${SEMVER}.tar.gz")
          echo "value=${CMD_OUTPUT[0]}" >> $GITHUB_OUTPUT
      - name: Update release body with checksums
        run: |
          CURRENT_BODY=$(gh release view "${TAG}" --json body --jq .body)
          RELEASE_BODY=$(printf '%s\n' "${CURRENT_BODY}" | sed '/<!-- HEADER -->/,/<!-- \/HEADER -->/c\
          <!-- HEADER -->\
          > [!NOTE]\
          > Release artifacts finished building successfully.\
          >\
          > SHA-256 checksums have been updated below.\
          <!-- /HEADER -->')

          export TARBALL="${SRC_SHA}  cryptomator-${SEMVER}.tar.gz"
          export MSI="${MSI_SHA}  Cryptomator-${SEMVER}-x64.msi"
          export EXE="${EXE_SHA}  Cryptomator-${SEMVER}-x64.exe"
          export DMG_arm64="${DMG_ARM64_SHA}  Cryptomator-${SEMVER}-arm64.dmg"
          export DMG_x64="${DMG_X64_SHA}  Cryptomator-${SEMVER}-x64.dmg"
          export APPIMAGE_x86_64="${APPIMAGE_X64_SHA}  cryptomator-${SEMVER}-x86_64.AppImage"
          export APPIMAGE_aarch64="${APPIMAGE_AARCH64_SHA}  cryptomator-${SEMVER}-aarch64.AppImage"

          envsubst '$VERSION $TARBALL $EXE $MSI $DMG_x64 $DMG_arm64 $APPIMAGE_x86_64 $APPIMAGE_aarch64' \
            <<< "${RELEASE_BODY}" \
            > release-body.md

          gh release edit "${TAG}" --draft --notes-file release-body.md
        env:
          VERSION: ${{ needs.get-version.outputs.semVerStr }}
          SRC_SHA: ${{ steps.src-sha256.outputs.value }}
          MSI_SHA: ${{ needs.build-exe-and-msi.outputs.sha256-msi }}
          EXE_SHA: ${{ needs.build-exe-and-msi.outputs.sha256-exe }}
          DMG_ARM64_SHA: ${{ needs.build-dmg-arm64.outputs.sha256-dmg }}
          DMG_X64_SHA: ${{ needs.build-dmg-x64.outputs.sha256-dmg }}
          APPIMAGE_X64_SHA: ${{ needs.build-appimages.outputs.sha256-appimage-x64 }}
          APPIMAGE_AARCH64_SHA: ${{ needs.build-appimages.outputs.sha256-appimage-aarch64 }}