Add coverity-scan script

2 files changed, 55 insertions, 0 deletions

diff --git a/script/cibuild.sh b/script/cibuild.sh
index aa4fa47aa..5c0584a80 100755
--- a/script/cibuild.sh
+++ b/script/cibuild.sh
@@ -1,5 +1,11 @@
 #!/bin/sh
 
+if [ "$COVERITY" -eq 1 ];
+then
+	./script/coverity.sh;
+	exit $?;
+fi
+
 # Create a test repo which we can use for the online::push tests
 mkdir $HOME/_temp
 git init --bare $HOME/_temp/test.git
diff --git a/script/coverity.sh b/script/coverity.sh
new file mode 100755
index 000000000..e75395948
--- /dev/null
+++ b/script/coverity.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+set -e
+
+# Environment check
+[ -z "$COVERITY_TOKEN" ] && echo "Need to set a coverity token" && exit 1
+
+COV_VERSION=6.6.1
+case `uname -m` in
+	i?86)				BITS=32 ;;
+	amd64|x86_64)	BITS=64 ;;
+esac
+SCAN_TOOL=https://scan.coverity.com/download/linux-${BITS}
+TOOL_BASE=`pwd`/_coverity-scan
+
+# Install coverity tools
+if [ ! -d $TOOL_BASE ]; then
+	echo "Downloading coverity..."
+	mkdir -p $TOOL_BASE
+	cd $TOOL_BASE
+	wget -O coverity_tool.tgz $SCAN_TOOL \
+		--post-data "project=libgit2&token=$COVERITY_TOKEN"
+	tar xzf coverity_tool.tgz
+	cd ..
+	TOOL_DIR=`find $TOOL_BASE -type d -name 'cov-analysis*'`
+	ln -s $TOOL_DIR $TOOL_BASE/cov-analysis
+fi
+
+COV_BUILD="$TOOL_BASE/cov-analysis/bin/cov-build"
+
+# Configure and build
+rm -rf _build
+mkdir _build
+cd _build
+cmake .. -DTHREADSAFE=ON
+COVERITY_UNSUPPORTED=1 \
+	$COV_BUILD --dir cov-int \
+	cmake --build .
+
+# Upload results
+tar czf libgit2.tgz cov-int
+SHA=`git rev-parse --short HEAD`
+curl \
+	--form project=libgit2 \
+	--form token=$COVERITY_TOKEN \
+	--form email=bs@github.com \
+	--form file=@libgit2.tgz \
+	--form version=$SHA \
+	--form description="Travis build" \
+	http://scan5.coverity.com/cgi-bin/upload.py