Dave Jones <davej@xxxxxxxxxx> writes:
> DATE=`date +%Y-%m-%d`
>
> PROJ="git"
> cd ~/git-trees
> if [ -d $PROJ ]; then
> cd $PROJ
> git pull -n
> else
> git clone -q git://git.kernel.org/pub/scm/git/git.git
> cd $PROJ
> fi
> snap=git-snapshot-$(date +"%Y%m%d")
> git-tar-tree HEAD $snap | gzip -9 > $PROJ-$DATE.tar.gz
If you are using git-tar-tree (which by the way _is_ the right
thing to do) and if you are just taking an upstream snapshot
without doing your own development (which also is the case
here), then you do not even need a working tree in the directory
this script runs. It would save your disk space and time to
check out the updated working tree files.
Perhaps...
#!/bin/sh
URL=git://git.kernel.org/pub/scm/git/git.git
PROJ=git
cd ~/git-trees
if test -d "$PROJ"
then
cd "$PROJ" && git fetch
else
git clone -q -n "$URL" "$PROJ" && cd "$PROJ"
fi || {
echo >&2 Something wicked happend.
exit $?
}
snap=git-snapshot-$(date +"%Y%m%d")
git-tar-tree origin $snap | gzip -9 > $PROJ-$DATE.tar.gz
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