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create_symlinks.sh: Only symlink as needed

This commit is contained in:
Jonathan Schleifer 2020-02-16 18:09:32 +00:00
parent 9fb5a44b9c
commit ce52fc5aff

View file

@ -3,28 +3,39 @@ rel_dir="${PWD#$HOME/}"
echo "Configs relative to home in $rel_dir."
link_file() {
if [ ! -f "$HOME/$2" ]; then
if [ ! -e "$HOME/$2" ]; then
echo "Symlinking $HOME/$2 -> $3$rel_dir/$1"
ln -s "$3$rel_dir/$1" "$HOME/$2"
else
echo "$HOME/$2 already exists, skipping..."
echo "$HOME/$2 already exists, skipping"
fi
}
link_file gitconfig .gitconfig
mkdir -p $HOME/.config
which git >/dev/null 2>&1 && link_file gitconfig .gitconfig
if which gpg >/dev/null 2>&1 || which gpg2 >/dev/null 2>&1; then
mkdir -p $HOME/.gnupg
link_file gpg.conf .gnupg/gpg.conf ../
link_file tmux.conf .tmux.conf
fi
which tmux >/dev/null 2>&1 && link_file tmux.conf .tmux.conf
if which vim >/dev/null 2>&1; then
link_file vim .vim
link_file vimrc .vimrc
link_file config/fish .config/fish ../
mkdir -p $HOME/.config/youtube-dl
link_file config/youtube-dl/config .config/youtube-dl/config ../../
link_file zshrc .zshrc
fi
which fish >/dev/null 2>&1 && link_file config/fish .config/fish ../
which youtube-dl >/dev/null 2>&1 && link_file config/youtube-dl .config/youtube-dl ../
which zsh >/dev/null 2>&1 && link_file zshrc .zshrc
if test x"$(uname -s)" = x"Darwin"; then
link_file eu_US.keylayout \
"Library/Keyboard Layouts/eu_US.keylayout" ../../
dest="$HOME/Library/Keyboard Layouts/eu_US.keylayout"
# This does not like being symlinked…
if [ ! -e "$dest" ]; then
echo "Hardlinking eu_US.keylayout -> $dest"
ln eu_US.keylayout "$dest"
else
echo "$dest already exists, skipping…"
fi
elif which startx >/dev/null 2>&1; then
link_file Xdefaults .Xdefaults
link_file Xmodmap .Xmodmap
link_file xinitrc .xinitrc