build-game-bridge.yaml

# Workflow to manually trigger a build of the game bridge with the selected SDK tag
# and create a PR with the changes to the game SDK repository.

name: Build Game Bridge

on:
  workflow_dispatch:
    inputs:
      ts_sdk_tag:
        type: string
        description: TS SDK version tag
        required: true
      game_engine:
        type: choice
        description: Game SDK to update
        options:
          - Unity
          - Unreal
          - Both
        required: true
        default: Unity
      dry_run:
        type: boolean
        description: "(Optional) Dry run"
        required: false
        default: false

env:
  TS_SDK_TAG: ${{ github.event.inputs.ts_sdk_tag }}
  GAME_ENGINE: ${{ github.event.inputs.game_engine }}
  DRY_RUN: ${{ github.event.inputs.dry_run }}
  GH_TOKEN: ${{ secrets.TS_IMMUTABLE_SDK_GITHUB_TOKEN }}
  SDK_TEAM_MEMBERS: ${{ secrets.SDK_TEAM_MEMBERS }}
  CI: true

jobs:
  build-game-bridge:
    name: Build Game Bridge
    runs-on: ubuntu-latest-4-cores
    env:
      NODE_OPTIONS: --max-old-space-size=14366
    steps:
      - name: Checkout SDK Repository
        id: checkout-sdk
        uses: actions/checkout@v4
        with:
          ref: "${{ env.TS_SDK_TAG }}"
          fetch-depth: 0

      - name: Check SDK Team Membership
        id: allowed_actors_check
        # only allow SDK team members to run this workflow
        # ["ckailash", "CodeSchwert", "wdinau", "shineli1984", "nattb8", "YermekG", "zaidarain1"]
        if: ${{ contains(fromJson(env.SDK_TEAM_MEMBERS), github.triggering_actor) }}
        run: echo "ALLOWED_ACTOR=true" >> $GITHUB_OUTPUT

      - name: Allowed Actors Filter
        if: ${{ steps.allowed_actors_check.outputs.ALLOWED_ACTOR != 'true' }}
        run: exit 1

      - name: setup
        uses: ./.github/actions/setup

      - name: Set TS SDK hash
        run: echo "TS_SDK_HASH=$(git rev-parse HEAD)" >> $GITHUB_ENV

      - name: Build Game Bridge
        run: yarn nx run @imtbl/game-bridge:build --skip-nx-cache

      - name: Update Version Strings
        run: cd packages/game-bridge && ./scripts/updateSdkVersion.sh

      # - name: Check Unity Version String Updated
      #   if: ${{ github.event.inputs.game_engine == 'Unity' || github.event.inputs.game_engine == 'Both' }}
      #   run: |
      #     UNITY_ARTIFACT_PATH="./packages/game-bridge/dist/unity/index.html"
      #     UNITY_VERSION_STRING_COUNT=$(cat $UNITY_ARTIFACT_PATH | grep -c -o "ts-immutable-sdk-${{ env.TS_SDK_TAG }}")
      #     if [ "$UNITY_VERSION_STRING_COUNT" -eq 0 ]; then
      #         echo "Error: Updated version string not found in $UNITY_ARTIFACT_PATH"
      #         exit 1
      #     fi

      # - name: Check Unreal Version String Updated
      #   if: ${{ github.event.inputs.game_engine == 'Unreal' || github.event.inputs.game_engine == 'Both' }}
      #   run: |
      #     UNREAL_ARTIFACT_PATH="./packages/game-bridge/dist/unreal/index.js"
      #     UNREAL_VERSION_STRING_COUNT=$(cat $UNREAL_ARTIFACT_PATH | grep -c -o "ts-immutable-sdk-${{ env.TS_SDK_TAG }}")
      #     if [ "$UNREAL_VERSION_STRING_COUNT" -eq 0 ]; then
      #         echo "Error: Updated version string not found in $UNREAL_ARTIFACT_PATH"
      #         exit 1
      #     fi

      - name: Cache build artifacts
        uses: actions/cache@v4
        with:
          path: ./packages/game-bridge/dist
          key: "${{ runner.os }}-game-bridge-build-${{ env.TS_SDK_TAG }}"

      - name: Upload Game Bridge Build
        uses: actions/upload-artifact@v4
        with:
          path: ./packages/game-bridge/dist

  create-unity-pr:
    name: Create Unity PR
    needs: build-game-bridge
    if: ${{ github.event.inputs.game_engine == 'Unity' || github.event.inputs.game_engine == 'Both' }}
    runs-on: ubuntu-latest-4-cores
    steps:
      - name: Checkout SDK Repository
        uses: actions/checkout@v4
        with:
          token: ${{ env.GH_TOKEN }}
          ref: "${{ env.TS_SDK_TAG }}"

      - name: Setup Github
        run: |
          git config --global user.name "${GITHUB_ACTOR}"
          git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"

      - name: Restore Cached Build Artifacts
        id: restore-cache-game-bridge-build
        uses: actions/cache@v4
        with:
          path: ./packages/game-bridge/dist
          key: ${{ runner.os }}-game-bridge-build-${{ env.TS_SDK_TAG }}

      - name: Check Cache Restore
        if: steps.restore-cache-game-bridge-build.outputs.cache-hit != 'true'
        run: echo "Game Bridge build cache not restored, exiting" && exit 1

      - name: Checkout Unity SDK Repo
        uses: actions/checkout@v4
        with:
          repository: immutable/unity-immutable-sdk
          token: ${{ env.GH_TOKEN }}
          path: unity-immutable-sdk
          ref: main
          clean: true
          fetch-depth: 0

      - name: Change Unity Branch
        run: |
          cd unity-immutable-sdk
          git checkout -b "chore/update-game-bridge-${{ env.TS_SDK_TAG }}"
          cd ..

      - name: Copy Game Bridge Build
        run: cp -r ./packages/game-bridge/dist/unity/index.html ./unity-immutable-sdk/src/Packages/Passport/Runtime/Resources/index.html

      - name: Commit Changes
        run: |
          cd unity-immutable-sdk
          git add src/Packages/Passport/Runtime/Resources/index.html
          git commit -m "chore: update game bridge to ${{ env.TS_SDK_TAG }}"
          cd ..

      - name: Push Changes
        if: ${{ env.DRY_RUN == 'false' }}
        run: |
          cd unity-immutable-sdk
          git push -u origin "chore/update-game-bridge-${{ env.TS_SDK_TAG }}"
          cd ..

      - name: Create PR (Dry Run)
        if: ${{ env.DRY_RUN == 'true' }}
        run: |
          cd unity-immutable-sdk
          echo "gh pr create --base main --head chore/update-game-bridge-${{ env.TS_SDK_TAG }} --title 'chore: update game bridge to ${{ env.TS_SDK_TAG }}' --body 'Update game bridge (build from ts-immutable-sdk version [${{ env.TS_SDK_TAG }}](https://github.com/immutable/ts-immutable-sdk/releases/tag/${{ env.TS_SDK_TAG }}))'"
          cd ..

      - name: Create PR
        if: ${{ env.DRY_RUN == 'false' }}
        run: |
          cd unity-immutable-sdk
          gh pr create --base main --head "chore/update-game-bridge-${{ env.TS_SDK_TAG }}" --title "chore: update game bridge to ${{ env.TS_SDK_TAG }}" --body "Update game bridge (build from ts-immutable-sdk version [${{ env.TS_SDK_TAG }}](https://github.com/immutable/ts-immutable-sdk/releases/tag/${{ env.TS_SDK_TAG }}))"
          cd ..

  create-unreal-pr:
    name: Create Unreal PR
    needs: build-game-bridge
    if: ${{ github.event.inputs.game_engine == 'Unreal' || github.event.inputs.game_engine == 'Both' }}
    runs-on: ubuntu-latest-4-cores
    steps:
      - name: Checkout SDK Repository
        uses: actions/checkout@v4
        with:
          token: ${{ env.GH_TOKEN }}
          ref: "${{ env.TS_SDK_TAG }}"

      - name: Setup Github
        run: |
          git config --global user.name "${GITHUB_ACTOR}"
          git config --global user.email "${GITHUB_ACTOR}@users.noreply.github.com"

      - name: Restore Cached Build Artifacts
        id: restore-cache-game-bridge-build
        uses: actions/cache@v4
        with:
          path: ./packages/game-bridge/dist
          key: ${{ runner.os }}-game-bridge-build-${{ env.TS_SDK_TAG }}

      - name: Check Cache Restore
        if: steps.restore-cache-game-bridge-build.outputs.cache-hit != 'true' 
        run: echo "Game Bridge build cache not restored, exiting" && exit 1

      - name: Checkout Unreal SDK Repo
        uses: actions/checkout@v4
        with:
          repository: immutable/unreal-immutable-sdk
          token: ${{ env.GH_TOKEN }}
          path: unreal-immutable-sdk
          ref: main
          clean: true
          fetch-depth: 0

      - name: Change Unreal Branch
        run: |
          cd unreal-immutable-sdk
          git checkout -b "chore/update-game-bridge-${{ env.TS_SDK_TAG }}"
          cd ..

      - name: Copy Game Bridge Build
        run: cp -r ./packages/game-bridge/dist/unreal/index.js ./unreal-immutable-sdk/Web/index.js

      - name: Commit Changes
        run: |
          cd unreal-immutable-sdk
          git add Web/index.js
          git commit -m "chore: update game bridge to ${{ env.TS_SDK_TAG }}"
          cd ..

      - name: Push Changes
        if: ${{ env.DRY_RUN == 'false' }}
        run: |
          cd unreal-immutable-sdk
          git push -u origin "chore/update-game-bridge-${{ env.TS_SDK_TAG }}"
          cd ..

      - name: Create PR (Dry Run)
        if: ${{ env.DRY_RUN == 'true' }}
        run: |
          cd unreal-immutable-sdk
          echo "gh pr create --base main --head chore/update-game-bridge-${{ env.TS_SDK_TAG }} --title 'chore: update game bridge to ${{ env.TS_SDK_TAG }}' --body 'Update game bridge (build from ts-immutable-sdk version [${{ env.TS_SDK_TAG }}](https://github.com/immutable/ts-immutable-sdk/releases/tag/${{ env.TS_SDK_TAG }}))'"
          cd ..

      - name: Create PR
        if: ${{ env.DRY_RUN == 'false' }}
        run: |
          cd unreal-immutable-sdk
          gh pr create --base main --head "chore/update-game-bridge-${{ env.TS_SDK_TAG }}" --title "chore: update game bridge to ${{ env.TS_SDK_TAG }}" --body "Update game bridge (build from ts-immutable-sdk version [${{ env.TS_SDK_TAG }}](https://github.com/immutable/ts-immutable-sdk/releases/tag/${{ env.TS_SDK_TAG }}))"
          cd ..