cleaned up the script to insert git hash into Info.plist

gistfile1.txt

#!/bin/sh

#  insert_git_hash.sh
#  ToGoOrder
#
#  Created by John Haitas on 7/9/13.
#

# Location of Info.plist in build product
INFOPLISTPATH="${TARGET_BUILD_DIR}/${EXECUTABLE_NAME}.app/Info.plist"

# Location of PlistBuddy
PLISTBUDDY="/usr/libexec/PlistBuddy"

COMMIT_HASH=`git rev-parse --short HEAD`

if [[ -n $(git status -s ${SUBMODULE_SYNTAX}  2> /dev/null) ]]; then
    COMMIT_HASH="${COMMIT_HASH}~dirty"
fi

# Should test if key already exist and add it if it does not or set it if it does
# no point in taking the time to do it for now
GITHASH_PLIST_KEY="GitHash"

# Add the key
echo "Adding key";
ADD_KEY_RESULT=$(${PLISTBUDDY} -c "Add :${GITHASH_PLIST_KEY} string ${COMMIT_HASH}" "${INFOPLISTPATH}")

# Set the key to be sure
echo "Setting key";
${PLISTBUDDY} -c "Set :${GITHASH_PLIST_KEY} ${COMMIT_HASH}" "${INFOPLISTPATH}";