mirror of
https://github.com/elkowar/dots-of-war.git
synced 2025-04-05 14:23:31 +00:00
75 lines
1.5 KiB
Bash
Executable file
75 lines
1.5 KiB
Bash
Executable file
#! /bin/sh
|
|
|
|
NIX_STASH_DIR="$XDG_CONFIG_HOME/nix_stash"
|
|
FILE_STACK_PATH="$NIX_STASH_DIR/nix_stash_stack"
|
|
|
|
# pop the last line from the file-stack and return it
|
|
pop_from_file_stack () {
|
|
line="$(tail -n 1 "$FILE_STACK_PATH")"
|
|
[ -z "$line" ] && \
|
|
exit 1
|
|
sed -i "$ d" "$FILE_STACK_PATH"
|
|
echo "$line"
|
|
}
|
|
|
|
|
|
do_pop () {
|
|
last_file="$(pop_from_file_stack)" || exit 1
|
|
echo "restoring $last_file"
|
|
trash "$last_file"
|
|
|
|
[ ! -s "$FILE_STACK_PATH" ] && home-manager switch
|
|
}
|
|
|
|
|
|
do_stash () {
|
|
config_file="$(realpath --no-symlinks "$1")"
|
|
[ ! -L "$config_file" ] && \
|
|
echo "Given file is not a symlink into the nix-store" && \
|
|
exit 1
|
|
|
|
file_in_store="$(readlink -f "$config_file")"
|
|
|
|
[ ! "$(echo "$file_in_store" | grep -iq "/nix/store")" ] && \
|
|
echo "file is not a symlink into the nix store" && \
|
|
exit 1
|
|
|
|
# remove the symlink and write the path to the stack
|
|
mkdir -p "$NIX_STASH_DIR"
|
|
rm -rf "$config_file"
|
|
echo "$config_file" >> "$FILE_STACK_PATH"
|
|
|
|
# replace the file with the contents of the generated config file
|
|
cp -rp "$file_in_store" "$config_file"
|
|
chmod 777 "$config_file"
|
|
|
|
# open the file in nvim
|
|
"$EDITOR" "$config_file"
|
|
}
|
|
|
|
do_list () {
|
|
cat "$FILE_STACK_PATH"
|
|
}
|
|
|
|
print_usage () {
|
|
echo "usage: $0 {<filepath> | pop | list}"
|
|
echo " to stash a file: $0 <filepath>"
|
|
echo " to restore a file: $0 pop"
|
|
echo " list the stack: $0 pop"
|
|
exit 1
|
|
}
|
|
|
|
case "$1" in
|
|
"")
|
|
print_usage
|
|
;;
|
|
pop)
|
|
do_pop
|
|
;;
|
|
list)
|
|
do_list
|
|
;;
|
|
*)
|
|
do_stash "$1"
|
|
;;
|
|
esac
|