Shell script for packaging up OpenSim builds (run from bin directory)

opensim-git-dist.sh

GITNAME="$(git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')"
DIRNAME="${1-../..}/${GITNAME}"
TIMESTAMP="$(date +%Y-%m-%d_%H-%M-%S)"
FILENAME="opensim (${GITNAME}) ${TIMESTAMP}"
if [ -f ../../7za.exe ];
then
	echo "Using 7-zip"
	../../7za.exe a "../../${FILENAME}.tar" ./*
	../../7za.exe a -tgzip "../../${FILENAME}.tgz" "../../${FILENAME}.tar" -mx=9 -mfb=258 -mpass=15
	rm "../../${FILENAME}.tar"
else
	echo "using tar"
	tar --exclude=".*" -pvczf "../../${FILENAME}.tgz" * 1> /dev/null
fi;
mkdir -p "${DIRNAME}"
mv "../../${FILENAME}.tgz" "${DIRNAME}/${FILENAME}.tgz"
echo "${DIRNAME}/${FILENAME}.tgz"

Modified it further so I don't have to manually move the archive to the branch-specific archive directory.

Corrected the path to clean up the tar.

Tweaked the dirname variable so the trailing slash does not need to be specified.