Travis: Only trigger a compile, when C/C++ related files were touched (…

…#4284)
minetest · Oct 15, 2016 · adad6e0 · adad6e0
1 parent 9a3129d
commit adad6e0
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diff --git a/util/travis/before_install.sh b/util/travis/before_install.sh
@@ -1,4 +1,8 @@
 #!/bin/bash -e
+echo "Preparing for $TRAVIS_COMMIT_RANGE"
+. util/travis/common.sh
+
+needs_compile || exit 0
 
 if [[ $TRAVIS_OS_NAME == "linux" ]]; then
 	sudo apt-get update

diff --git a/util/travis/common.sh b/util/travis/common.sh
@@ -0,0 +1,8 @@
+#!/bin/bash -e
+
+# Relative to git-repository root:
+TRIGGER_COMPILE_PATHS="src/|CMakeLists.txt|cmake/Modules/|util/travis/|util/buildbot/"
+
+needs_compile() {
+	git diff --name-only $TRAVIS_COMMIT_RANGE | egrep -q "^($TRIGGER_COMPILE_PATHS)"
+}
diff --git a/util/travis/script.sh b/util/travis/script.sh
@@ -1,4 +1,7 @@
 #!/bin/bash -e
+. util/travis/common.sh
+
+needs_compile || exit 0
 
 if [[ $PLATFORM == "Unix" ]]; then
 	mkdir -p travisbuild