travis: Avoid $HOME in cache, since it varies
$HOME can be different between different platforms/configurations, so
using /tmp means the path is consistent and be shared in the caches.
diff --git a/.travis.yml b/.travis.yml
index c0bcff3..eed620b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,6 +11,10 @@
- LD_LIBRARY_PATH=/tmp/protobuf/lib
before_install:
+ - mkdir -p $HOME/.gradle/caches &&
+ ln -s /tmp/gradle-caches-modules-2 $HOME/.gradle/caches/modules-2
+ - mkdir -p $HOME/.gradle &&
+ ln -s /tmp/gradle-wrapper $HOME/.gradle/wrapper
# Work around https://github.com/travis-ci/travis-ci/issues/2317
- if \[ "$TRAVIS_OS_NAME" = linux \]; then jdk_switcher use oraclejdk8; fi
- buildscripts/make_dependencies.sh # build protoc into /tmp/protobuf-${PROTOBUF_VERSION}
@@ -46,9 +50,10 @@
cache:
directories:
- /tmp/protobuf-${PROTOBUF_VERSION}
- - $HOME/.gradle/caches/modules-2
- - $HOME/.gradle/wrapper
+ - /tmp/gradle-caches-modules-2
+ - /tmp/gradle-wrapper
before_cache:
- - rm $HOME/.gradle/caches/modules-2/modules-2.lock
+ # The lock changes based on folder name; normally $HOME/.gradle/caches/modules-2/modules-2.lock
+ - rm /tmp/gradle-caches-modules-2/gradle-caches-modules-2.lock
- find $HOME/.gradle/wrapper -not -name "*-all.zip" -and -not -name "*-bin.zip" -delete