cle

2 files changed, 45 insertions, 5 deletions

diff --git a/bin/cle b/bin/cle
new file mode 100755
index 0000000..63a7153
--- /dev/null
+++ b/bin/cle
@@ -0,0 +1,42 @@
+#!/bin/sh -C
+
+clip() { print "$1" | tee /dev/tty | head -n 1 | pbcopy; }
+
+del() { rm -i ~/.cle/"$1"; }
+
+die() { echo "$@" >&2; exit 1; }
+
+edit() {
+	[ "$1" ] || die 'missing argument'
+	tmp=$(mktemp) f=~/.cle/"$1"
+	trap 'rm -f "$tmp"' EXIT
+	print "$1" >| "$tmp" || mkdir -p "${f%/*}"
+	[ -s "$tmp" ] || gen >| "$tmp"
+	"${EDITOR:-vim}" "$tmp"
+	crypt "$tmp" >| "$f"
+}
+
+gen() { LC_ALL=C tr -dc 'A-Za-z0-9!?%=' < /dev/urandom | head -c 10; }
+
+list() { cd ~/.cle && find -- * -type f; }
+
+print() { [ -f ~/.cle/"$1" ] && crypt -d < ~/.cle/"$1"; }
+
+tui() {
+	list | fzf --preview 'cle print {}' \
+		--preview-window hidden \
+		--header 'ctrl-del: delete, ctrl-e: edit, ctrl-n: new' \
+		--bind 'ctrl-delete:execute(cle del {})+reload(cle list)' \
+		--bind 'ctrl-e:execute(cle edit {})' \
+		--bind 'ctrl-n:execute(cle edit {q})+reload(cle list)' \
+		--bind 'ctrl-v:toggle-preview' \
+		--query "$1" --select-1 |
+		xargs cle clip
+}
+
+case $1 in
+	(clip|del|edit|gen|list|print)
+		cmd=$1; shift; $cmd "$@" ;;
+	(*) 
+		tui "$@" ;;
+esac
diff --git a/bin/crypt b/bin/crypt
index 939f3f5..c63d60a 100755
--- a/bin/crypt
+++ b/bin/crypt
@@ -1,13 +1,12 @@
 #!/bin/sh
 
-usage='Usage: crypt [-de] [-o output] [input]
+usage='Usage: crypt [-d] [-o output] [input]
 
 Encrypt or decrypt input (default: stdin) to ouput (default: stdout),
 using ssh rsa key.
 
 Options:
  -d           action is decrypt (default: encrypt)
- -e           action is encrypt
  -o output    set ouput (default: stdout)'
 
 key="$(mktemp)"
@@ -40,14 +39,13 @@ decrypt() {
 }
 
 cmd=encrypt
-while getopts :deo: opt; do
+while getopts :do: opt; do
 	case $opt in
 		d) cmd=decrypt ;;
-		e) cmd=encrypt ;;
 		o) exec 1>"$OPTARG" ;;
 		*) echo "$usage" >&2; exit 1 ;;
 	esac
 done
 shift $((OPTIND - 1))
-[ "$1" ] && [ "$1" != "-" ] && exec 0<"$1"
+[ "$1" ] && exec 0<"$1"
 "$cmd"