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# Copyright (c) 2024 Valve Corporation
# Copyright (c) 2024 LunarG, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
name: SDK Android Build
# Perform an Android build, create a release, and attach build
# artifacts to the release when a Vulkan SDK tag is pushed. The
# Vulkan SDK does not include binaries for Android, so we publish
# them here to provide Android binaries built from the same source
# used to build the Vulkan SDK.
#
# The tag needs to be pushed by name, as `git push --tags` to push all
# tags does not appear to trigger the action.
#
# The Vulkan SDK release process is similar to the following:
# 1. Add a lightweight tag with the sdk version string.
# git tag vulkan-sdk-1.3.266.0
# 2. Push the tag to GitHub.
# git push origin vulkan-sdk-1.3.266.0
# NOTE: Vulkan Layers are effectively `middleware` in Android terminology.
#
# https://developer.android.com/ndk/guides/middleware-vendors
#
# "If you're writing C++ and using the STL, your choice between libc++_shared and libc++_static
# affects your users if you distribute a shared library. If you distribute a shared library,
# you must either use libc++_shared or ensure that libc++'s symbols are not exposed by your library.
#
# The most important thing for us is that we can safely link against the static
# version of the stl. Because we don't expose a C++ interface anywhere.
# We only export C symbols in our binary. Making our library easier for users to simply
# drop into their APK.
on:
push:
tags:
- vulkan-sdk-*
jobs:
android:
name: Android SDK Release
runs-on: ubuntu-22.04
strategy:
matrix:
abi: [ armeabi-v7a, arm64-v8a, x86, x86_64 ]
steps:
- name: Clone repository
uses: actions/checkout@v6
- uses: actions/setup-python@v6
with:
python-version: '3.10'
- name: CMake Build
run: python scripts/android.py --config Release --app-abi ${{ matrix.abi }} --app-stl c++_static
- name: Upload artifacts
uses: actions/upload-artifact@v5
with:
name: vvl-android-${{ matrix.abi }}
path: ./build-android/libs/lib/
release:
name: Create Release for Tag
permissions: write-all
runs-on: ubuntu-22.04
needs: android
steps:
- name: Get sdk version string
id: get_sdk_version
run: |
sdk_version=`echo "${{ github.ref }}" | cut -d "-" -f 3`
echo "sdk_version=$sdk_version" >> $GITHUB_OUTPUT
- name: Get NDK version
id: get_ndk_version
run: |
ndk_version=$(basename $ANDROID_NDK | sed 's/^android-ndk-r//')
echo "ndk_version=$ndk_version" >> $GITHUB_OUTPUT
- name: Create release
id: create_release
uses: actions/create-release@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
tag_name: ${{ github.ref }}
release_name: Android binaries for ${{ steps.get_sdk_version.outputs.sdk_version }} SDK release
body: |
These Android Validation Layer binaries were built with ndk version ${{ steps.get_ndk_version.outputs.ndk_version }}
The validation binaries can only be used with a device that supports Android API version 26 or higher.
draft: false
prerelease: false
- name: Get release URL
run: |
echo "${{ steps.create_release.outputs.upload_url }}" > ./release_url
- name: Upload release URL
uses: actions/upload-artifact@v5
with:
name: release_url
path: ./release_url
publish:
runs-on: ubuntu-22.04
permissions: write-all
needs: release
strategy:
fail-fast: false
matrix:
config:
- name: "Upload Android Release Tar Gzip Artifact"
artifact: "vvl-android"
command: "tar cvzf"
suffix: "tar.gz"
type: "application/x-gtar"
- name: "Upload Android Release Zip Artifact"
artifact: "vvl-android"
command: "zip -r"
suffix: "zip"
type: "application/zip"
steps:
- name: Get sdk version string
id: get_sdk_version
run: |
sdk_version=`echo "${{ github.ref }}" | cut -d "-" -f 3`
echo "sdk_version=$sdk_version" >> $GITHUB_OUTPUT
- name: Download artifacts
uses: actions/download-artifact@v6
with:
path: ./android-binaries-${{ steps.get_sdk_version.outputs.sdk_version }}
merge-multiple: true
pattern: ${{ matrix.config.artifact }}-*
- name: Make release artifacts
run: |
${{ matrix.config.command }} android-binaries-${{ steps.get_sdk_version.outputs.sdk_version }}.${{ matrix.config.suffix }} android-binaries-${{ steps.get_sdk_version.outputs.sdk_version }}
- name: Download release URL
uses: actions/download-artifact@v6
with:
name: release_url
path: ./
- name: Set upload URL
id: set_upload_url
run: |
upload_url=`cat ./release_url`
echo upload_url=$upload_url >> $GITHUB_OUTPUT
- name: Upload release artifacts
uses: actions/upload-release-asset@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ steps.set_upload_url.outputs.upload_url }}
asset_name: android-binaries-${{ steps.get_sdk_version.outputs.sdk_version }}.${{ matrix.config.suffix }}
asset_path: ./android-binaries-${{ steps.get_sdk_version.outputs.sdk_version }}.${{ matrix.config.suffix }}
asset_content_type: ${{ matrix.config.type }}
|
