From 24c4ea8d870788f06f3b4ef193967603ad3582b3 Mon Sep 17 00:00:00 2001
From: Gil <mcg@google.com>
Date: Sat, 10 Mar 2018 14:08:20 -0800
Subject: Parallelize the Travis run using build stages (#886)

Parallelize the travis run using build stages

https://docs.travis-ci.com/user/build-stages/

This will run source checks first (style, lint) and then if all pass,
kick off all platforms and builds in parallel.
---
 .travis.yml | 127 ++++++++++++++++++++++++++++++++++++------------------------
 1 file changed, 76 insertions(+), 51 deletions(-)

(limited to '.travis.yml')

diff --git a/.travis.yml b/.travis.yml
index 691d9d5..178b318 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,3 +1,4 @@
+os: osx
 osx_image: xcode9.2
 language: objective-c
 cache:
@@ -5,61 +6,85 @@ cache:
   - cocoapods
 
 rvm: 2.3.1
-before_install:
-# Add next line back with updated DeviceUDID for xcode9.1 if stability issues with simulator
-#  - open -a "simulator" --args -CurrentDeviceUDID ABBD7191-486B-462F-80B4-AE08C5820DA1
-  - bundle install
-  - gem install xcpretty
-  - bundle exec pod install --project-directory=Example --repo-update
-  - bundle exec pod install --project-directory=Firestore/Example --no-repo-update
-  - brew install clang-format
-  - brew install swiftformat
-  - brew install cmake
-  - brew install go # Somehow the build for Abseil requires this.
-  - echo "$TRAVIS_COMMIT_RANGE"
-  - echo "$TRAVIS_PULL_REQUEST"
-  - |
-    if [ "$TRAVIS_PULL_REQUEST" == "false" ]; then
-      SKIP_FIREBASE=0
-      SKIP_FIRESTORE=0
-    else
-      git diff --name-only $TRAVIS_COMMIT_RANGE | grep -Eq '^(Firebase|Example)'
-      SKIP_FIREBASE="$?"
-      git diff --name-only $TRAVIS_COMMIT_RANGE | grep -q Firestore
-      SKIP_FIRESTORE="$?"
-    fi
 
-script:
-  - ./scripts/check_whitespace.sh
-  - ./scripts/check_copyright.sh
-  - ./scripts/style.sh test-only $TRAVIS_COMMIT_RANGE
-  - |
-    # Google C++ style compliance
-    if [ $SKIP_FIRESTORE != 1 ]; then
-      ./scripts/lint.sh $TRAVIS_COMMIT_RANGE
-    fi
+jobs:
+  include:
+    - stage: checks
+      # This only needs to be run once, so restrict it to an arbitrary combination
+      before_install:
+        - brew install clang-format
+        - brew install swiftformat
+      script:
+        - ./scripts/check_whitespace.sh
+        - ./scripts/check_copyright.sh
+        - ./scripts/style.sh test-only $TRAVIS_COMMIT_RANGE
+        # Google C++ style compliance
+        - ./scripts/lint.sh $TRAVIS_COMMIT_RANGE
 
-  - |
-    if [ $SKIP_FIREBASE != 1 ]; then
-      ./test.sh
-    fi
-  - |
-    if [ $SKIP_FIRESTORE != 1 ]; then
-      ./Firestore/test.sh
-    fi
+    - stage: test
+      env:
+        - PROJECT=Firebase PLATFORM=iOS
+      before_install:
+        # Add next line back with updated DeviceUDID for xcode9.1 if stability issues with simulator
+        # - open -a "simulator" --args -CurrentDeviceUDID ABBD7191-486B-462F-80B4-AE08C5820DA1
+        - bundle install
+        - gem install xcpretty
+        - ./scripts/if_changed.sh bundle exec pod install --project-directory=Example --repo-update
+      script:
+        - ./scripts/if_changed.sh ./scripts/build.sh $PROJECT $PLATFORM
 
-# TODO fix os_log deprecation warning in FIRLogger to remove --allow-warnings
-  - |
-    if [ $SKIP_FIREBASE != 1 ]; then
-      bundle exec pod lib lint FirebaseCore.podspec --allow-warnings
-    fi
+        # TODO fix os_log deprecation warning in FIRLogger to remove --allow-warnings
+        - ./scripts/if_changed.sh bundle exec pod lib lint FirebaseCore.podspec --allow-warnings
 
-# TODO - Uncomment subsequent lines once FirebaseCore source repo is in public Specs repo
-#  - bundle exec pod lib lint FirebaseAuth.podspec
-#  - bundle exec pod lib lint FirebaseDatabase.podspec
-#  - bundle exec pod lib lint FirebaseMessaging.podspec --allow-warnings #pending #390 fix
-#  - bundle exec pod lib lint FirebaseStorage.podspec
-#  - bundle exec pod lib lint Firestore/Firestore.podspec
+        # TODO - Uncomment subsequent lines once FirebaseCore source repo is in public Specs repo
+        #  - bundle exec pod lib lint FirebaseAuth.podspec
+        #  - bundle exec pod lib lint FirebaseDatabase.podspec
+        #  - bundle exec pod lib lint FirebaseMessaging.podspec
+        #  - bundle exec pod lib lint FirebaseStorage.podspec
+        #  - bundle exec pod lib lint FirebaseFirestore.podspec
+
+    - stage: test
+      env:
+        - PROJECT=Firestore PLATFORM=iOS METHOD=xcodebuild
+      before_install:
+        - bundle install
+        - gem install xcpretty
+        - ./scripts/if_changed.sh bundle exec pod install --project-directory=Firestore/Example --repo-update
+      script:
+        - ./scripts/if_changed.sh ./scripts/build.sh $PROJECT $PLATFORM $METHOD
+
+    - stage: test
+      env:
+        - PROJECT=Firestore PLATFORM=macOS METHOD=cmake
+      before_install:
+        - bundle install
+        - gem install xcpretty
+        - brew install cmake
+        - brew install go # Somehow the build for Abseil requires this.
+        - ./scripts/if_changed.sh bundle exec pod install --project-directory=Example --repo-update
+        - ./scripts/if_changed.sh bundle exec pod install --project-directory=Firestore/Example --no-repo-update
+      script:
+        - ./scripts/if_changed.sh ./scripts/build.sh $PROJECT $PLATFORM $METHOD
+
+    - stage: test
+      env:
+        - PROJECT=Firebase PLATFORM=macOS
+      before_install:
+        - bundle install
+        - gem install xcpretty
+        - ./scripts/if_changed.sh bundle exec pod install --project-directory=Example --repo-update
+      script:
+        - ./scripts/if_changed.sh ./scripts/build.sh $PROJECT $PLATFORM
+
+    - stage: test
+      env:
+        - PROJECT=Firebase PLATFORM=tvOS
+      before_install:
+        - bundle install
+        - gem install xcpretty
+        - ./scripts/if_changed.sh bundle exec pod install --project-directory=Example --repo-update
+      script:
+        - ./scripts/if_changed.sh ./scripts/build.sh $PROJECT $PLATFORM
 
 branches:
   only:
-- 
cgit v1.2.3