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#!/bin/sh
# sets the directory with all your passwords
ANGOU_DIR=${ANGOU_DIR:-"$HOME/.angou/"}
# sets the command to copy into your clipboard (must accept stdin)
ANGOU_CLIPBOARD=${ANGOU_CLIPBOARD:-"xsel -ib"}
# sets command to use when listing directory structure
ANGOU_LIST=${ANGOU_LIST:-"tree"}
mkdir -p "$ANGOU_DIR"
cd "$ANGOU_DIR" || exit
[ ! -f ".gpg-id" ] && echo "please put your gpg key id into \$ANGOU_DIR/.gpg-id"
GPG_ID="$(cat .gpg-id)"
# decrypt and print a password from ANGOU_DIR or print the directory structure
view() {
if [ -f "${1%%.gpg}".gpg ]; then
gpg -qd "${1%%.gpg}".gpg
elif [ -d "${1:-.}" ]; then
tree "${1:-.}"
else
usage
exit
fi
}
# copy the first line from view to clipboard
copy() {
[ ! -f "${1%%.gpg}".gpg ] && usage && exit
view "$1" | sed 1q | $ANGOU_CLIPBOARD
}
# create new or existing password in ANGOU_DIR
edit() {
[ -d "$1" ] && usage && exit
tmpfile="$(mktemp)"
# edit a copy of a password if it already exists
[ -f "${1%%.gpg}".gpg ] && gpg -qd "${1%%.gpg}".gpg > "$tmpfile"
"${VISUAL:-${EDITOR:-ed}}" "$tmpfile"
mkdir -p "$(dirname "$1")"
gpg -er "$GPG_ID" "$tmpfile"
rm "$tmpfile"
mv "$tmpfile.gpg" "${1%%.gpg}".gpg
}
# print usage
usage() {
printf "Usage: %s [help|copy|edit|view [file or directory]]\n" "$0"
printf "\tThe edit and copy command expects a file as an argument,\n"
printf "\twhile the view command expects a directory as an argument.\n"
printf "\tThe arguments for view and edit are relative to\n"
printf "\t\$ANGOU_DIR which is currently set to %s\n\n" "$ANGOU_DIR"
printf "\tThe view command is the default command if only a file or\n"
printf "\tdirectory is passed as an argument\n"
}
option="$1"
case "$option" in
help) usage ;;
copy) copy "$2" ;;
edit) edit "$2" ;;
view) view "$2" ;;
*) view "$1" ;;
esac
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