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Fix bootstrop symlinking

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This commit is contained in:
Ivan Malison 2014-04-09 11:45:52 -07:00
parent 03eb46689d
commit 66db631cb8
1 changed files with 9 additions and 6 deletions
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15
bootstrap.sh
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@ -10,16 +10,19 @@ DOTFILES_DIRECTORY="$(dirname "${BASH_SOURCE}" | xargs ${readlink_command} -f)/d
function symlink_dotfiles() {
cd $DOTFILES_DIRECTORY
[[ -a ~/.dotfiles-backups ]] && mv ~/.dotfiles-backups ~/.dotfiles-backups.old
[ -a ~/.dotfiles-backups ] && mv ~/.dotfiles-backups ~/.dotfiles-backups.old
mkdir ~/.dotfiles-backups
for filename in *; do
local link_destination="$HOME/.$filename"
local absolute_path="$(${readlink_command} -f $filename)"
echo "linking $link_destination to $absolute_path"
[[ -a $link_destination ]] && mv $link_destination ~/.dotfiles-backups
ln -si $absolute_path $link_destination
local link_target=$(${readlink_command} -f $filename)
echo "linking $link_destination to $link_target"
# Using only test -e doesn't work here because it will return
# false if the destination of the symbolic link at
# link_destination does not exist.
test -e $link_destination || test -L $link_destination && mv $link_destination ~/.dotfiles-backups
ln -si $link_target $link_destination
done
[[ -a ~/.dotfiles-backups ]] && mv ~/.dotfiles-backups.old ~/.dotfiles-backups/.dotfiles-backups
[ -a ~/.dotfiles-backups.old ] && mv ~/.dotfiles-backups.old ~/.dotfiles-backups/.dotfiles-backups
}
if [ "$1" = "--force" -o "$1" = "-f" ]; then