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dotbare/scripts/fstash
2020-07-07 15:15:18 +10:00

98 lines
2.9 KiB
Bash
Executable File

#!/usr/bin/env bash
#
# stash operation using fzf
#
# @params
# Globals
# ${mydir}: current dir of the script, source purpose
# ${stash_command}: stash command, pop, apply or file/delete to stash file or delete stash
# ${selected_files}: selected files to stash
# ${selected_stash}: selected stash to apply
# ${confirm}: user confirm status
# Arguments
# -h|--help: show help message
# -s|--select: select individual files and stash
# -d|--delete: delete selected stash
# -p|--pop: use pop instead of apply on the selected stash
set -e
set -f
mydir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
source "${mydir}"/../helper/set_variable.sh
source "${mydir}"/../helper/get_confirmation.sh
source "${mydir}"/../helper/git_query.sh
function usage() {
echo -e "Usage: dotbare fstash [-h] [-s] [-d] [-p] ...\n"
echo -e "View and manage stash interactively.\n"
echo -e "Default: list all stashes and apply the selected stash.\n"
echo -e "optional arguments:"
echo -e " -h, --help\t\tshow this help message and exit."
echo -e " -s, --select\t\tlist modified files and stash the selected files."
echo -e " -d, --delete\t\tlist all stashes and delete the selected stash from stash list."
echo -e " -p, --pop\t\tuse 'stash pop' instead of 'stash apply'."
}
stash_command="apply"
selected_files=()
selected_stash=""
confirm=""
while [[ "$#" -gt 0 ]]; do
case "$1" in
-p|--pop)
stash_command="pop"
shift
;;
-s|--select)
stash_command="select"
shift
;;
-d|--delete)
stash_command="delete"
shift
;;
-y|--yes)
confirm="y"
shift
;;
-h|--help)
usage
exit 0
;;
*)
echo "Invalid option: $1" >&2
usage
exit 1
;;
esac
done
if [[ "${stash_command}" == "select" ]]; then
while IFS= read -r line; do
selected_files+=("${line}")
done < <(get_modified_file "select files to add to a stash")
[[ "${#selected_files[@]}" -eq 0 ]] && exit 1
git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" stash -- "${selected_files[@]}"
elif [[ "${stash_command}" == "delete" ]]; then
selected_stash=$(get_stash "select stash to delete")
[[ -z "${selected_stash}" ]] && exit 1
[[ -z "${confirm}" ]] && \
while IFS= read -r line; do
echo "(dryrun) drop ${line}"
done <<< "${selected_stash}"
[[ -z "${confirm}" ]] && confirm=$(get_confirmation)
[[ "${confirm}" != 'y' ]] && exit 1
while IFS= read -r line; do
git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" stash drop "${line}"
done <<< "${selected_stash}"
else
selected_stash=$(get_stash "select stash to apply" "true")
[[ -z "${selected_stash}" ]] && exit 1
[[ -z "${confirm}" ]] && echo "(dryrun) ${stash_command} ${selected_stash}"
[[ -z "${confirm}" ]] && confirm=$(get_confirmation)
[[ "${confirm}" != 'y' ]] && exit 1
git --git-dir="${DOTBARE_DIR}" --work-tree="${DOTBARE_TREE}" stash "${stash_command}" "${selected_stash}"
fi