Pre commit hook to run Xcode unit tests

pre-commit

#!/bin/sh

# A hook script to run Xcode unit tests before committing.
# Called by "git commit" with no arguments.  The hook should
# exit with non-zero status after issuing an appropriate message if
# it wants to stop the commit.

WORKSPACE_PATH="path/to/your.xcworkspace"
SCHEME="scheme-name"
SDK="iphonesimulator"
 
DEFAULT_TASK="xcodebuild -workspace $WORKSPACE_PATH -scheme $SCHEME -sdk $SDK clean test"

# xcpretty makes output nicer
if hash xcpretty 2>/dev/null; then
    $DEFAULT_TASK | xcpretty -t; exit ${PIPESTATUS[0]}
else
    $DEFAULT_TASK
fi