Jason Sewall <jasonsewall@xxxxxxxxx> wrote:
> On 7/17/07, Brian Downing <bdowning@xxxxxxxxx> wrote:
> >I take it this means that keeping your home directory under git
> >/directly/ as I have chosen to do is a bad idea...
>
> Interesting, because this is something I've wanted to do - I use
> several machines (work, work laptop, home, home laptop) and I'm always
> tweaking my various dotfiles... I could really use a way to keep them
> all synchronized.
>
> Just out of curiosity, what do you people do?
I have a regular git directory in ~/cgwork/HomeDir, with its
associated .git directory in ~/cgwork/HomeDir/.git. In other
words standard Git repository setup in a location that isn't my
actual home directory.
My dotfiles in ~/ are actually symlinks back to that Git repository.
To update the symlinks I run the script below. Its pretty simple,
it just merges to directories from the Git repository into my ~/
as dotfiles (the dot-* items) and into my ~/bin (the bin/* items).
So my Git repository looks like this:
$ git ls-tree --abbrev=4 HEAD
040000 tree 0d35 common
040000 tree e033 host-asimov
040000 tree 21c4 host-spearce-pb15.local
100755 blob 0f2d relink.sh
$ git ls-tree --abbrev=4 HEAD:common/
040000 tree cc76 bin
100644 blob 371e dot-bash_profile
100644 blob e675 dot-bashrc
100644 blob 1f0a dot-gitconfig
100644 blob 3d02 dot-ldaprc
100644 blob 1d42 dot-vilerc
$ git ls-tree --abbrev=4 HEAD:common/bin/
100755 blob 7322 cherry-kill
100755 blob 9ed5 fp
100755 blob 89f2 genbibtex
100755 blob 68be newrepo
100755 blob 3759 tkbibtex
$ ls -l ~/.bashrc ~/bin/fp
lrwxr-xr-x 1 spearce spearce 41 Feb 3 23:05 /Users/spearce/.bashrc -> cgwork/HomeDir-DotFiles/common/dot-bashrc
lrwxr-xr-x 1 spearce spearce 40 Feb 3 23:05 /Users/spearce/bin/fp -> ../cgwork/HomeDir-DotFiles/common/bin/fp
Yea, it relies on the fact that I never use `git config --global`,
which apparently I've done recently as the damn thing isn't a symlink
like its supposed to be. Uggh. Its the *only* program on my system
that doesn't resolve the symlink and edit the file it points at.
-->--
#!/bin/sh
root=`dirname "$0"`
[ -d "$root" ] || {
echo "error: Can't locate $0 in filesystem." >&2
exit 1
}
cd "$root"
root=$(pwd)
root=$(echo "$root" | sed s:^$HOME/::)
if [ "X$HOSTTYPE" = Xpowerpc ]
then
HOSTNAME=spearce-pb15.local
fi
dot_sources="common/dot-* host-$HOSTNAME/dot-*"
bin_sources="common/bin/* host-$HOSTNAME/bin/*"
echo "Linking from $dot_sources"
for src in $dot_sources
do
if [ -e "$src" ]
then
dot_file=$(basename "$src" | sed s/^dot-/./)
targ="$root/$src"
dest="$HOME/$dot_file"
if [ -L "$dest" ]
then
echo " U $dest -> $targ"
rm -f "$dest"
ln -s "$targ" "$dest"
continue
fi
if [ ! -e "$dest" ]
then
echo " N $dest -> $targ"
ln -s "$targ" "$dest"
continue
fi
if [ -e "$dest" -a ! -e "$dest.bak" ]
then
echo " O $dest -> $targ"
mv "$dest" "$dest.bak"
ln -s "$targ" "$dest"
continue
fi
echo " ! $dest -> $targ"
fi
done
echo "done."
echo
echo "Linking from $bin_sources"
for src in $bin_sources
do
if [ -e "$src" ]
then
bin_file=$(basename "$src")
case "$root" in
/*) targ="$root/$src";;
*) targ="../$root/$src"
esac
dest="$HOME/bin/$bin_file"
mkdir -p "$HOME/bin"
if [ -L "$dest" ]
then
echo " U $dest -> $targ"
rm -f "$dest"
ln -s "$targ" "$dest"
continue
fi
if [ ! -e "$dest" ]
then
echo " N $dest -> $targ"
ln -s "$targ" "$dest"
continue
fi
if [ -e "$dest" -a ! -e "$dest.bak" ]
then
echo " O $dest -> $targ"
mv "$dest" "$dest.bak"
chmod a-x "$dest.bak"
ln -s "$targ" "$dest"
continue
fi
echo " ! $dest -> $targ"
fi
done
echo "done."
-->--
--
Shawn.
-
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
