name: Release

# This Workflow can be triggered two ways:
# 1. A GitHub release is created (using the GitHub web UI). This triggers all of the platforms to
# build and upload assets.
# 2. A workflow_dispatch event is triggered from the GitHub web UI. This triggers a build for only
# the platform specified in the dispatch event.

env:
  RELEASE_TAG: ${{ github.event.inputs.release_tag }}

# The default GITHUB_TOKEN does not have write permissions, which is needed to upload release
# assets.
permissions:
  contents: write

on:
  workflow_dispatch:
    inputs:
      platform:
        description: 'Platform to build (desktop, web, android, ios, windows)'
        required: true
        default: 'desktop'
      release_tag:
        description: 'Release tag to build (e.g., v1.13.0)'
        required: true
        default: 'v1.13.0'
  release:
    types: [created]

jobs:
  build-linux:
    name: build-linux
    runs-on: 'ubuntu-24.04-16core'
    if: github.event_name == 'release' || github.event.inputs.platform == 'desktop'

    steps:
      - name: Decide Git ref
        id: git_ref
        run: |
          REF=${RELEASE_TAG:-${GITHUB_REF}}
          TAG=${REF##*/}
          echo "ref=${REF}" >> $GITHUB_OUTPUT
          echo "tag=${TAG}" >> $GITHUB_OUTPUT
      - uses: actions/checkout@v4.1.6
        with:
          ref: ${{ steps.git_ref.outputs.ref }}
      - uses: ./.github/actions/linux-prereq
      - name: Run build script
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        run: |
          cd build/linux && printf "y" | ./build.sh release
          cd ../..
          mv out/filament-release-linux.tgz out/filament-${TAG}-linux.tgz
      - uses: actions/github-script@v6
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        with:
          script: |
            const upload = require('./build/common/upload-release-assets');
            const { TAG } = process.env;
            const globber = await glob.create('out/*.tgz');
            await upload({ github, context }, await globber.glob(), TAG);

  build-mac:
    name: build-mac
    runs-on: macos-14-xlarge
    if: github.event_name == 'release' || github.event.inputs.platform == 'desktop'

    steps:
      - name: Decide Git ref
        id: git_ref
        run: |
          REF=${RELEASE_TAG:-${GITHUB_REF}}
          TAG=${REF##*/}
          echo "ref=${REF}" >> $GITHUB_OUTPUT
          echo "tag=${TAG}" >> $GITHUB_OUTPUT
      - uses: actions/checkout@v4.1.6
        with:
          ref: ${{ steps.git_ref.outputs.ref }}
      - uses: ./.github/actions/mac-prereq
      - name: Run build script
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        run: |
          cd build/mac && printf "y" | ./build.sh release
          cd ../..
          mv out/filament-release-darwin.tgz out/filament-${TAG}-mac.tgz
      - uses: actions/github-script@v6
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        with:
          script: |
            const upload = require('./build/common/upload-release-assets');
            const { TAG } = process.env;
            const globber = await glob.create('out/*.tgz');
            await upload({ github, context }, await globber.glob(), TAG);

  build-web:
    name: build-web
    runs-on: 'ubuntu-24.04-16core'
    if: github.event_name == 'release' || github.event.inputs.platform == 'web'

    steps:
      - name: Decide Git ref
        id: git_ref
        run: |
          REF=${RELEASE_TAG:-${GITHUB_REF}}
          TAG=${REF##*/}
          echo "ref=${REF}" >> $GITHUB_OUTPUT
          echo "tag=${TAG}" >> $GITHUB_OUTPUT
      - uses: actions/checkout@v4.1.6
        with:
          ref: ${{ steps.git_ref.outputs.ref }}
      - uses: ./.github/actions/linux-prereq
      - uses: ./.github/actions/web-prereq
      - name: Run build script
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        run: |
          cd build/web && printf "y" | ./build.sh release
          cd ../..
          mv out/filament-release-web.tgz out/filament-${TAG}-web.tgz
      - uses: actions/github-script@v6
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        with:
          script: |
            const upload = require('./build/common/upload-release-assets');
            const { TAG } = process.env;
            const globber = await glob.create('out/*.tgz');
            await upload({ github, context }, await globber.glob(), TAG);

  build-android:
    name: build-android
    runs-on: 'ubuntu-24.04-16core'
    if: github.event_name == 'release' || github.event.inputs.platform == 'android'

    steps:
      - name: Decide Git ref
        id: git_ref
        run: |
          REF=${RELEASE_TAG:-${GITHUB_REF}}
          TAG=${REF##*/}
          echo "ref=${REF}" >> $GITHUB_OUTPUT
          echo "tag=${TAG}" >> $GITHUB_OUTPUT
      - uses: actions/checkout@v4.1.6
        with:
          ref: ${{ steps.git_ref.outputs.ref }}
      - uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '17'
      - uses: ./.github/actions/linux-prereq
      - name: Run build script
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        run: |
          cd build/android && printf "y" | ./build.sh release armeabi-v7a,arm64-v8a,x86,x86_64
          cd ../..
          mv out/filament-android-release.aar out/filament-${TAG}-android.aar
          mv out/filamat-android-release.aar out/filamat-${TAG}-android.aar
          mv out/gltfio-android-release.aar out/gltfio-${TAG}-android.aar
          mv out/filament-utils-android-release.aar out/filament-utils-${TAG}-android.aar
          cd out/android-release/filament
          tar -czf ../../filament-${TAG}-android-native.tgz .
          cd ../../..
      - name: Sign sample-gltf-viewer
        run: |
          echo "${APK_KEYSTORE_BASE64}" > filament.jks.base64
          base64 --decode -i filament.jks.base64 > filament.jks
          BUILD_TOOLS_VERSION=$(ls ${ANDROID_HOME}/build-tools | sort -V | tail -n 1)
          APKSIGNER=${ANDROID_HOME}/build-tools/${BUILD_TOOLS_VERSION}/apksigner
          IN_FILE="out/sample-gltf-viewer-release.apk"
          OUT_FILE="out/filament-gltf-viewer-${TAG}-android.apk"
          ${APKSIGNER} sign --ks filament.jks --key-pass=pass:${APK_KEYSTORE_PASS} --ks-pass=pass:${APK_KEYSTORE_PASS} --in ${IN_FILE} --out ${OUT_FILE}
          rm "${IN_FILE}"
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
          APK_KEYSTORE_BASE64: ${{ secrets.APK_KEYSTORE_BASE64 }}
          APK_KEYSTORE_PASS: ${{ secrets.APK_KEYSTORE_PASS }}
      - uses: actions/github-script@v6
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        with:
          script: |
            const upload = require('./build/common/upload-release-assets');
            const { TAG } = process.env;
            const globber = await glob.create(['out/*.aar', 'out/*.apk', 'out/*.tgz'].join('\n'));
            await upload({ github, context }, await globber.glob(), TAG);

  build-ios:
    name: build-ios
    runs-on: macos-14-xlarge
    if: github.event_name == 'release' || github.event.inputs.platform == 'ios'

    steps:
      - name: Decide Git ref
        id: git_ref
        run: |
          REF=${RELEASE_TAG:-${GITHUB_REF}}
          TAG=${REF##*/}
          echo "ref=${REF}" >> $GITHUB_OUTPUT
          echo "tag=${TAG}" >> $GITHUB_OUTPUT
      - uses: actions/checkout@v4.1.6
        with:
          ref: ${{ steps.git_ref.outputs.ref }}
      - uses: ./.github/actions/mac-prereq
      - name: Run build script
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        run: |
          cd build/ios && printf "y" | ./build.sh release
          cd ../..
          mv out/filament-release-ios.tgz out/filament-${TAG}-ios.tgz
      - uses: actions/github-script@v6
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        with:
          script: |
            const upload = require('./build/common/upload-release-assets');
            const { TAG } = process.env;
            const globber = await glob.create('out/*.tgz');
            await upload({ github, context }, await globber.glob(), TAG);

  build-windows:
    name: build-windows
    runs-on: windows-2022-32core
    if: github.event_name == 'release' || github.event.inputs.platform == 'windows'

    steps:
      - name: Decide Git ref
        id: git_ref
        run: |
          REF=${RELEASE_TAG:-${GITHUB_REF}}
          TAG=${REF##*/}
          echo "ref=${REF}" >> $GITHUB_OUTPUT
          echo "tag=${TAG}" >> $GITHUB_OUTPUT
        shell: bash
      - uses: actions/checkout@v4.1.6
        with:
          ref: ${{ steps.git_ref.outputs.ref }}
      - name: Run build script
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        run: |
          build\windows\build-github.bat release
          echo on
          move out\filament-windows.tgz out\filament-%TAG%-windows.tgz
        shell: cmd
      - uses: actions/github-script@v6
        env:
          TAG: ${{ steps.git_ref.outputs.tag }}
        with:
          script: |
            const upload = require('./build/common/upload-release-assets');
            const { TAG } = process.env;
            const globber = await glob.create('out/*.tgz');
            await upload({ github, context }, await globber.glob(), TAG);