Forward TRAVIS_BRANCH env var from Travis to Docker

Author: jimmysoda

.travis.yml

@@ -12,4 +12,4 @@ before_install:
 
 script:
   - chmod u+x $TRAVIS_BUILD_DIR/tests/travis/script.sh
-  - docker run -v $TRAVIS_BUILD_DIR:/pdalc -t simverge/pdalc-build-deps:alpine /pdalc/tests/travis/script.sh
+  - docker run -e TRAVIS_BRANCH -v $TRAVIS_BUILD_DIR:/pdalc -t simverge/pdalc-build-deps:alpine /pdalc/tests/travis/script.sh

tests/travis/script.sh

@@ -9,7 +9,7 @@ export BUILD_TYPE=Release
 uname -p
 
 export TARGET_PLATFORM=`uname`-$BUILD_TYPE
-#echo "Building $CI_PROJECT_NAME ($TRAVIS_BRANCH branch) for $TARGET_PLATFORM"
+echo "Building $CI_PROJECT_NAME ($TRAVIS_BRANCH branch) for $TARGET_PLATFORM"
 rm -rf "$CI_PROJECT_DIR/build/$TARGET_PLATFORM" 
 mkdir -p "$CI_PROJECT_DIR/build/$TARGET_PLATFORM"
 cd "$CI_PROJECT_DIR/build/$TARGET_PLATFORM"