name: Build Release

on:
  workflow_dispatch:
    inputs:
      release-tag:
        description: 'Release Tag (v2.x.x)'
        required: true

jobs:
  BuildRelease:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      
      - name: Checkout submodules
        run: git submodule update --init --recursive --remote

      - name: Setup Java
        uses: actions/setup-java@v4
        with:
          distribution: 'zulu'
          java-version: 17

      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version: "1.20"

      - uses: actions/cache@v4
        with:
          path: |
            ~/.cache/go-build
            ~/go/pkg/mod
          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ runner.os }}-go-
      
      - name: Convert and set version env
        id: process-version
        run: |
          VERSION_TAG=${{ inputs.release-tag }}
          VERSION_TAG=${VERSION_TAG#v}                              # remove the 'v' prefix
          IFS='.' read -ra VERSION_PARTS <<< "$VERSION_TAG"         # split into array
          VERSION_CODE=$(printf "%1d%02d%03d" "${VERSION_PARTS[0]}" "${VERSION_PARTS[1]}" "${VERSION_PARTS[2]}")
          
          echo "versonName=$VERSION_TAG" >> $GITHUB_OUTPUT          # "1.2.3"
          echo "versonCode=$VERSION_CODE" >> $GITHUB_OUTPUT         # "102003"
      
      # Re-write version in build.gradle.kts
      - name: Re-write version
        uses: Devofure/advance-android-version-actions@v1.5
        with:
          gradlePath: build.gradle.kts
          versionCode: ${{ steps.process-version.outputs.versonCode }}
          versionName: ${{ steps.process-version.outputs.versonName }}
      
      # If any change found, commit it and push
      - name: Commit and push if changes
        run: |
          changes=$(git diff --name-only origin/main | wc -l)
          if [ $changes -gt 0 ]
          then
            newVersionName=${{ steps.process-version.outputs.versonName }}
            newVersionCode=${{ steps.process-version.outputs.versonCode }}
            git config --global user.name 'GitHub Action'
            git config --global user.email 'action@github.com'
            git add build.gradle.kts
            git commit -am "Bump version to $newVersionName ($newVersionCode)"
            git tag "v$newVersionName"
            git push --follow-tags
          fi

      - name: Signing properties
        env:
          SIGNING_STORE_PASSWORD: ${{ secrets.SIGNING_STORE_PASSWORD }}
          SIGNING_KEY_ALIAS: ${{ secrets.SIGNING_KEY_ALIAS }}
          SIGNING_KEY_PASSWORD: ${{ secrets.SIGNING_KEY_PASSWORD }}
        run: |
          touch signing.properties
          echo keystore.password="$SIGNING_STORE_PASSWORD" > signing.properties
          echo key.alias="$SIGNING_KEY_ALIAS" >> signing.properties
          echo key.password="$SIGNING_KEY_PASSWORD" >> signing.properties
            
          echo "cat signing.properties"
          cat signing.properties

      - name: Release Build
        if: success()
        uses: gradle/gradle-build-action@v2
        with:
          arguments: --no-daemon app:assembleMetaRelease

      - name: Tag Repo
        uses: richardsimko/update-tag@v1
        with:
          tag_name: ${{ inputs.release-tag }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Upload Release
        uses: softprops/action-gh-release@v1
        if: ${{ success() }}
        with:
          tag_name: ${{ inputs.release-tag }}
          files: app/build/outputs/apk/meta/release/*
          generate_release_notes: true

      - name: Release Changelog Builder
        uses: mikepenz/release-changelog-builder-action@v4.1.1
        with:
          configurationJson: |
            {
              "ignore_labels": [
                "Update"
              ],
            }