# Define how pull requests are built and tested.

name: Pull Requests

on:

pull_request:

paths-ignore:

- '*.md'

env:

# GRADLE_OPTS: -Dorg.gradle.configureondemand=true -Dkotlin.incremental=false -Dorg.gradle.jvmargs="-Xmx4g -XX:MaxPermSize=4096m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 -XX:MaxMetaspaceSize=1024m"

# GitHub Actions does not support variables. Use environments vars as a work-around

BUILD_FLAGS: -PbuildTargetABIs=x86 -PenableLTO=false -PbuildCore=true

# TODO: From DockerFile, not sure if needed

CCACHE_CPP2: yes

# CMAKE_VERSION: 3.18.4

# CCACHE_VERSION: 3.7.7

jobs:

run-pr-build:

runs-on: macos-latest

steps:

- name: Checkout code

uses: actions/checkout@v2

with:

submodules: 'recursive'

# TODO Can we optimize this? Caching?

- name: Install dependencies

run: |

brew install ninja

brew install ccache

brew install yq

npm install -g mongodb-realm-cli

# CCache setup copied from https://github.com/cristianadam/HelloWorld/blob/master/.github/workflows/build_cmake.yml

# TODO: How to verify this works at all?

- name: Prepare ccache timestamp

id: ccache_cache_timestamp

shell: cmake -P {0}

run: |

string(TIMESTAMP current_date "%Y-%m-%d-%H;%M;%S" UTC)

message("::set-output name=timestamp::${current_date}")

- name: ccache cache files

uses: actions/cache@v1.1.0

with:

path: .ccache

key: ${{ runner.os }}-ccache-${{ steps.ccache_cache_timestamp.outputs.timestamp }}

restore-keys: |

${{ runner.os }}-ccache-

# TODO: Figure out why we require 3.18.4. Ideally it should just be minimum versions everywhere?

- name: Setup cmake

uses: jwlawson/actions-setup-cmake@v1.8

with:

cmake-version: '3.18.4'

- name: Cache Gradle packages

uses: actions/cache@v2

with:

path: |

~/.gradle/caches

~/.gradle/wrapper

key: ${{ runner.os }}-gradle-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}

restore-keys: |

${{ runner.os }}-gradle-

- name: Setup SSH Keys and known_hosts

env:

SSH_AUTH_SOCK: /tmp/ssh_agent.sock

run: |

ssh-agent -a $SSH_AUTH_SOCK > /dev/null

ssh-add - <<< "${{ secrets.SSH_PRIVATE_KEY }}"

# TODO: Figure out how to do different build flags depending on the build type.

- name: Build library

run: ./gradlew assemble $BUILD_FLAGS --stacktrace

- name: Run Unit Tests

run: ./gradlew check $BUILD_FLAGS --stacktrace

- name: Upload Unit Test Results

if: always()

uses: actions/upload-artifact@v2

with:

name: unit-test-results

if-no-files-found: warn

path: |

realm/realm-annotations-processor/build/test-results/test/TEST-*.xml

examples/unitTestExample/build/test-results/**/TEST-*.xml

realm/realm-library/build/test-results/**/TEST-*.xml

- name: Run Integration Tests

env:

SSH_AUTH_SOCK: /tmp/ssh_agent.sock

uses: reactivecircus/android-emulator-runner@v2

with:

api-level: 29

target: default

arch: x86_64

ndk: 22.0.7026061

profile: Nexus 6

script: bash tools/sync_test_server/ci_run_integration_tests.sh

# EnricoMi/publish-unit-test-result-action@v1 only works on Linux, so as a work-around

# we archive the test results from mac-os and download them to a Linux runner.

- name: Archive Integration Test Results and Logs

if: always()

uses: actions/upload-artifact@v2

with:

name: integration-test-results

if-no-files-found: warn

path: |

realm/realm-library/build/outputs/androidTest-results/connected/**/TEST-*.xml

realm/kotlin-extensions/build/outputs/androidTest-results/connected/**/TEST-*.xml

tools/sync_test_server/logcat.txt

tools/sync_test_server/baas_local/tmp-baas/baas_server.log

tools/sync_test_server/baas_local/tmp-command-server/command_server.log

# Source: https://docs.github.com/en/actions/guides/building-and-testing-java-with-gradle

- name: Cleanup Gradle Cache

if: always()

# Remove some files from the Gradle cache, so they aren't cached by GitHub Actions.

# Restoring these files from a GitHub Actions cache might cause problems for future builds.

run: |

rm -f ~/.gradle/caches/modules-2/modules-2.lock

rm -f ~/.gradle/caches/modules-2/gc.properties

# TODO: Figure out another way to publish Unit Test Results. Maybe https://github.com/mikepenz/action-junit-report

# process-test-results:

# needs: run-pr-build

# runs-on: ubuntu-latest

# steps:

# - name: Download Artifacts

# uses: actions/download-artifact@v2

# with:

# path: artifacts

#

# - name: Publish Annotation Processor Results

# uses: EnricoMi/publish-unit-test-result-action@master

# with:

# files: artifacts/unit-test-results/realm-java/realm/realm-annotations-processor/build/test-results/test/TEST-*.xml

#

# - name: Publish Example Project Results

# uses: EnricoMi/publish-unit-test-result-action@master

# with:

# files: artifacts/unit-test-results/realm-java/examples/unitTestExample/build/test-results/**/TEST-*.xml

#

# - name: Publish Library Test Results

# uses: EnricoMi/publish-unit-test-result-action@master

# with:

# files: artifacts/unit-test-results/realm-java/realm/realm-library/build/test-results/**/TEST-*.xml