Migrate CI from TravisCI to GitHub Actions (#1004)

Summary:
Migrate from TravisCI to GitHub Actions. Facebook employees can read about this migration [here](https://fburl.com/rfp033ou).

CC: wittgenst
Pull Request resolved: https://github.com/facebook/yoga/pull/1004

Test Plan: GitHub Actions CI on my personal GitHub: https://github.com/bigfootjon/yoga/runs/653755729

Reviewed By: passy

Differential Revision: D21431309

Pulled By: bigfootjon

fbshipit-source-id: 490a8679bc0cfec26b13c8c584a928f03c6e26e7

.github/workflows/ci.yml

@@ -0,0 +1,56 @@
+name: CI
+
+on: [push, pull_request]
+
+jobs:
+  website:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 8.x
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile --ignore-scripts
+        working-directory: website
+      - name: Build
+        run: yarn build
+        working-directory: website
+      - name: Deploy
+        if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
+        uses: peaceiris/actions-gh-pages@v3
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          publish_branch: gh-pages
+          publish_dir: website/public
+          cname: yogalayout.com
+          keep_files: true
+          user_name: 'Yoga-bot'
+          user_email: 'yogabot@fb.com'
+  android:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Install dependencies
+        run: |
+          if [[ -n "$encrypted_d27e803291ff_iv" ]]; then
+            openssl aes-256-cbc -K $encrypted_d27e803291ff_key -iv $encrypted_d27e803291ff_iv -in scripts/setup-keys.enc -d >> gradle.properties;
+          fi
+          sudo apt-get update
+          sudo apt-get install -y ninja-build
+          pushd $HOME
+          git clone --depth 1 https://github.com/facebook/buck.git
+          cd buck
+          ant
+          popd
+          echo "::set-env name=PATH::$PATH:$HOME/buck/bin/"
+          export PATH=$PATH:$HOME/buck/bin/
+          buck --version
+          export TERMINAL=dumb
+          source scripts/android-setup.sh && installAndroidSDK
+          echo "::set-env name=ANDROID_SDK::$ANDROID_HOME"
+          echo "::set-env name=ANDROID_NDK_REPOSITORY::$HOME/android-ndk"
+          echo "::set-env name=ANDROID_NDK_HOME::$ANDROID_NDK_REPOSITORY/android-ndk-r15c"
+      - name: Build
+        run: ./gradlew testDebugUnit && scripts/publish-snapshot.sh

.travis.yml

@@ -1,77 +0,0 @@
-language: java
-os: linux
-dist: trusty
-addons:
-  apt:
-    sources:
-      - llvm-toolchain-trusty-6.0
-      - ubuntu-toolchain-r-test
-    packages:
-      - clang-6.0
-
-env:
-  - TARGET: website
-  - TARGET: android
-
-install:
-- cd website
-- yarn --ignore-scripts
-- cd ..
-
-cache:
-  directories:
-    - $HOME/buck
-    - $HOME/.gradle
-
-before_install:
-  - |
-    if [[ -n "$encrypted_d27e803291ff_iv" ]]; then
-      openssl aes-256-cbc -K $encrypted_d27e803291ff_key -iv $encrypted_d27e803291ff_iv -in scripts/setup-keys.enc -d >> gradle.properties;
-    fi
-  # Android
-  - |
-    if [[ $TARGET = "android" ]]; then
-      pushd $HOME
-      git clone --depth 1 https://github.com/facebook/buck.git
-      cd buck
-      ant
-      popd
-      export PATH=$PATH:$HOME/buck/bin/
-      buck --version
-      export TERMINAL=dumb
-      source scripts/android-setup.sh && installAndroidSDK
-      export ANDROID_SDK=$ANDROID_HOME
-      export ANDROID_NDK_REPOSITORY=$HOME/android-ndk
-      export ANDROID_NDK_HOME=$ANDROID_NDK_REPOSITORY/android-ndk-r15c
-    fi
-  # Website
-  - |
-    if [[ $TARGET = "website" ]]; then
-      nvm install 8
-      nvm use 8
-    fi
-
-script:
-  - |
-    if [[ $TARGET = "android" ]]; then
-      ./gradlew testDebugUnit && scripts/publish-snapshot.sh
-    fi
-  - |
-    if [[ $TARGET = "website" ]]; then
-      pushd website
-      yarn build
-      popd
-    fi
-
-deploy:
-  provider: pages
-  skip-cleanup: true
-  github-token: $GITHUB_TOKEN
-  fqdn: yogalayout.com
-  local-dir: website/public
-  email: yogabot@fb.com
-  name: Yoga-bot
-  keep-history: true
-  on:
-    branch: master
-    condition: $TARGET = website

scripts/publish-snapshot.sh

@@ -14,14 +14,14 @@ set -e
 BASEDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )/.." && pwd )"
 IS_SNAPSHOT="$(grep 'VERSION_NAME=[0-9\.]\+-SNAPSHOT' "$BASEDIR/gradle.properties")"
 
-if [ "$TRAVIS_REPO_SLUG" != "facebook/yoga" ]; then
+if [ "$GITHUB_REPOSITORY" != "facebook/yoga" ]; then
-  echo >&2 "Skipping repository. Expected project to be 'facebook/yoga', but was '$TRAVIS_REPO_SLUG'."
+  echo >&2 "Skipping repository. Expected project to be 'facebook/yoga', but was '$GITHUB_REPOSITORY'."
   exit
-elif [ "$TRAVIS_BRANCH" != "master" ]; then
+elif [ "$GITHUB_REF" != "refs/heads/master" ]; then
-  echo >&2 "Skipping build. Expected branch name to be 'master', but was '$TRAVIS_BRANCH'."
+  echo >&2 "Skipping build. Expected ref name to be 'refs/heads/master', but was '$GITHUB_REF'."
   exit
-elif [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
+elif [ "$GITHUB_EVENT_NAME" != "push" ]; then
-  echo >&2 "Skipping build. Only considering non-PR builds, but URL was '$TRAVIS_PULL_REQUEST'."
+  echo >&2 "Skipping build. Only considering push builds, but event was '$GITHUB_EVENT_NAME'."
   exit
 elif [ "$IS_SNAPSHOT" == "" ]; then
   echo >&2 "Skipping build. Given build doesn't appear to be a SNAPSHOT release."