create-release-pr.yml

name: Create Release PR

on:
  # For making a release pr from android / ios sdk actions
  workflow_call:
    secrets:
      GH_PUSH_TOKEN:
        required: false
        description: "GitHub token for pushing changes (from a different caller repo)"
    inputs:
      unity_version:
        description: "New Unity Version (e.g., 5.2.15 or 5.2.15-beta.1)"
        required: true
        type: string
      android_version:
        description: "New Android SDK Version (e.g., 2.3.0). Leave blank to skip."
        required: false
        type: string
      ios_version:
        description: "New iOS SDK Version (e.g., 1.5.0). Leave blank to skip."
        required: false
        type: string
      target_branch:
        description: "Target branch to create the release PR on. Defaults to main."
        required: false
        type: string
        default: main

  # For making a release pr from github actions
  workflow_dispatch:
    inputs:
      unity_version:
        description: "New Unity Version (e.g., 5.2.15 or 5.2.15-beta.1)"
        required: true
        type: string
      android_version:
        description: "New Android SDK Version (e.g., 2.3.0). Leave blank to skip."
        required: false
        type: string
      ios_version:
        description: "New iOS SDK Version (e.g., 1.5.0). Leave blank to skip."
        required: false
        type: string
      target_branch:
        description: "Target branch to create the release PR on. Defaults to main."
        required: false
        type: string
        default: main

permissions:
  contents: write
  pull-requests: write

jobs:
  prep:
    uses: OneSignal/sdk-actions/.github/workflows/prep-release.yml@main
    secrets:
      # Need this cross-repo token (sdk-actions & this repo) to perform changes
      GH_PUSH_TOKEN: ${{ secrets.GH_PUSH_TOKEN }}
    with:
      # Need target_repo otherwise caller would set github.repository to the caller itself (e.g. sdk-actions)
      target_repo: OneSignal/OneSignal-Unity-SDK
      version: ${{ inputs.unity_version }}

  # Unity specific steps
  update-version:
    needs: prep
    runs-on: ubuntu-latest
    outputs:
      unity_from: ${{ steps.current_versions.outputs.unity_from }}
      ios_from: ${{ steps.current_versions.outputs.ios_from }}
      android_from: ${{ steps.current_versions.outputs.android_from }}

    steps:
      - name: Checkout
        uses: actions/checkout@v5
        with:
          repository: OneSignal/OneSignal-Unity-SDK
          ref: ${{ needs.prep.outputs.release_branch }}
          token: ${{ secrets.GH_PUSH_TOKEN || github.token }}

      - name: Get current native SDK versions
        id: current_versions
        run: |
          CURRENT_VERSION=$(cat OneSignalExample/Assets/OneSignal/VERSION | tr -d '\n\r' | xargs)
          ANDROID_VERSION=$(grep -oE 'spec="com.onesignal:OneSignal:[0-9]+\.[0-9]+\.[0-9]+"' com.onesignal.unity.android/Editor/OneSignalAndroidDependencies.xml | sed -E 's/.*OneSignal:([0-9]+\.[0-9]+\.[0-9]+)".*/\1/' | head -1)
          IOS_VERSION=$(grep -oE 'version="[0-9.]+"' com.onesignal.unity.ios/Editor/OneSignaliOSDependencies.xml | grep -oE '[0-9.]+' | head -1)
          echo "unity_from=${CURRENT_VERSION}" >> $GITHUB_OUTPUT
          echo "android_from=${ANDROID_VERSION}" >> $GITHUB_OUTPUT
          echo "ios_from=${IOS_VERSION}" >> $GITHUB_OUTPUT

      - name: Update Android SDK version
        if: inputs.android_version != ''
        run: |
          VERSION="${{ inputs.android_version }}"
          # validate the version exists on GitHub
          curl -sfH "Authorization: token ${{ github.token }}" "https://api.github.com/repos/OneSignal/OneSignal-Android-SDK/releases/tags/${VERSION}" >/dev/null || { echo "✗ Android SDK version ${VERSION} not found"; exit 1; }
          sed -i -E "s/spec=\"com\.onesignal:OneSignal:[0-9][0-9.]*\"/spec=\"com.onesignal:OneSignal:$VERSION\"/" com.onesignal.unity.android/Editor/OneSignalAndroidDependencies.xml
          sed -i -E "s/'com\.onesignal:OneSignal:[0-9][0-9.]*'/'com.onesignal:OneSignal:$VERSION'/" OneSignalExample/Assets/Plugins/Android/mainTemplate.gradle
          sed -i -E "s/<package>com\.onesignal:OneSignal:[0-9][0-9.]*<\/package>/<package>com.onesignal:OneSignal:$VERSION<\/package>/" OneSignalExample/ProjectSettings/AndroidResolverDependencies.xml

      - name: Update iOS SDK version
        if: inputs.ios_version != ''
        run: |
          VERSION="${{ inputs.ios_version }}"
          # validate the version exists on GitHub
          curl -sfH "Authorization: token ${{ github.token }}" "https://api.github.com/repos/OneSignal/OneSignal-iOS-SDK/releases/tags/${VERSION}" >/dev/null || { echo "✗ iOS SDK version ${VERSION} not found"; exit 1; }
          sed -i -E "s/version=\"[0-9][0-9.]*\"/version=\"$VERSION\"/" com.onesignal.unity.ios/Editor/OneSignaliOSDependencies.xml

      - name: Update Unity SDK version
        run: |
          PADDED_VERSION=$(printf "%06d" $(echo "${{ inputs.unity_version }}" | sed 's/[^0-9]//g'))
          printf "%s" "${{ inputs.unity_version }}" > OneSignalExample/Assets/OneSignal/VERSION
          for file in com.onesignal.unity.core/package.json com.onesignal.unity.android/package.json com.onesignal.unity.ios/package.json; do
            sed -i "s/\"version\": \".*\"/\"version\": \"${{ inputs.unity_version }}\"/" "$file"
            sed -i "s/\"com.onesignal.unity.core\": \".*\"/\"com.onesignal.unity.core\": \"${{ inputs.unity_version }}\"/" "$file"
          done
          sed -i "s/public const string Version = \".*\"/public const string Version = \"${{ inputs.unity_version }}\"/" com.onesignal.unity.core/Runtime/OneSignal.cs
          sed -i "s/public const string VersionHeader = \".*\"/public const string VersionHeader = \"${PADDED_VERSION}\"/" com.onesignal.unity.core/Runtime/OneSignalPlatform.cs
          for asm in OneSignalExample/Assets/OneSignal/Example/OneSignal.UnityPackage.Example.asmdef OneSignalExample/Assets/OneSignal/Editor/OneSignal.UnityPackage.Editor.asmdef OneSignalExample/Assets/OneSignal/Attribution/OneSignal.UnityPackage.Attribution.asmdef; do
            sed -i "s/\"expression\": \".*\"/\"expression\": \"${{ inputs.unity_version }}\"/" "$asm"
          done
          sed -i "s/\"com.onesignal.unity.core\": \"[0-9.]\+\"/\"com.onesignal.unity.core\": \"${{ inputs.unity_version }}\"/g" OneSignalExample/Packages/packages-lock.json
          sed -i "s/bundleVersion: .*/bundleVersion: ${{ inputs.unity_version }}/" OneSignalExample/ProjectSettings/ProjectSettings.asset
          sed -i "s/setSdkVersion:@\"[0-9]*\"/setSdkVersion:@\"${PADDED_VERSION}\"/" com.onesignal.unity.ios/Runtime/Plugins/iOS/UIApplication+OneSignalUnity.mm

          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add . && git commit -m "Release ${{ inputs.unity_version }}" && git push

  create-pr:
    needs: [prep, update-version]
    uses: OneSignal/sdk-actions/.github/workflows/create-release.yml@main
    with:
      # Need target_repo otherwise caller would set github.repository to the caller itself (e.g. sdk-actions)
      target_repo: OneSignal/OneSignal-Unity-SDK
      release_branch: ${{ needs.prep.outputs.release_branch }}
      target_branch: ${{ inputs.target_branch }}
      android_from: ${{ needs.update-version.outputs.android_from }}
      android_to: ${{ inputs.android_version }}
      ios_from: ${{ needs.update-version.outputs.ios_from }}
      ios_to: ${{ inputs.ios_version }}

  update-changelog:
    needs: [prep, create-pr]
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v5
        with:
          ref: ${{ needs.prep.outputs.release_branch }}

      - name: Get PR release notes
        id: notes
        run: |
          sudo apt-get update && sudo apt-get install -y gh || true
          PR_NUMBER=$(gh pr list --head "${{ needs.prep.outputs.release_branch }}" --json number -q '.[0].number' || echo "")
          if [ -z "$PR_NUMBER" ]; then echo "RELEASE_NOTES=" >> $GITHUB_ENV; exit 0; fi
          cleaned_notes=$(gh pr view "$PR_NUMBER" --json body -q '.body' | awk 'BEGIN{found=0} /^- Update/{found=1} /^<!-- Reviewable:start -->/{found=0;next} found' | sed '/^- - -$/d' | sed '/^[[:space:]]*$/d')
          echo "RELEASE_NOTES<<EOF" >> $GITHUB_ENV
          echo "$cleaned_notes" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV

      - name: Update CHANGELOG.md
        run: |
          awk -v ver="${{ inputs.unity_version }}" -v notes="$RELEASE_NOTES" \
            '/^## \[Unreleased\]/ { print $0; print "## [" ver "]\n### Changed"; print notes "\n"; next } { print $0 }' \
            OneSignalExample/Assets/OneSignal/CHANGELOG.md > /tmp/changelog.tmp && mv /tmp/changelog.tmp OneSignalExample/Assets/OneSignal/CHANGELOG.md
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add . && git commit -m "Update CHANGELOG.md for ${{ inputs.unity_version }}" && git push