add 'pass' command that views first line without newline

1 files changed, 11 insertions, 3 deletions

diff --git a/angou b/angou
index c1d06fc..68056dc 100755
--- a/angou
+++ b/angou
@@ -25,11 +25,18 @@ view() {
         fi
 }
 
+# view the first line
+view_single() {
+        [ ! -f $1 ] && usage && exit
+
+        view "$1" | sed 1q | tr -d \\n
+}
+
 # copy the first line from view to clipboard
 copy() {
         [ ! -f $1 ] && usage && exit
 
-        view "$1" | sed 1q | $ANGOU_CLIPBOARD
+        view_single "$1" | $ANGOU_CLIPBOARD
 }
 
 # create new or existing password in ANGOU_DIR
@@ -46,7 +53,7 @@ edit() {
         # edit a copy of a password if it already exists
         [ -f "$1" ] && $ANGOU_DECRYPT "$1" > "$tmpfile"
 
-        "${VISUAL:-${EDITOR:-ed}}" "$tmpfile"
+        ${VISUAL:-${EDITOR:-ed}} "$tmpfile"
 
         mkdir -p "$(dirname "$1")"
         $ANGOU_ENCRYPT "$tmpfile" >"$1"
@@ -54,7 +61,7 @@ edit() {
 
 # print usage
 usage() {
-        printf "Usage: %s [help|copy|edit|generate|view [file or directory]]\n" "$0"
+        printf "Usage: %s [help|copy|edit|generate|view|view_single [file or directory]]\n" "$0"
         printf "\tThe edit and copy command expects a file as an argument,\n"
         printf "\twhile the view command expects a directory as an argument.\n"
         printf "\tThe arguments for view and edit are relative to\n"
@@ -71,5 +78,6 @@ case "$option" in
         edit) edit "$2" ;;
         generate) edit "$2" generate ;;
         view) view "$2" ;;
+        pass) view_single "$2" ;;
         *) view "$1" ;;
 esac