From 5accf42f6c34f1159947b3e3f5bc1a1a3c346145 Mon Sep 17 00:00:00 2001
From: Ayush Agarwal <ayushnix@fastmail.com>
Date: Wed, 1 Mar 2023 22:50:24 +0530
Subject: feat: implement custom keyboard shortcuts

This feature was requested in

https://github.com/ayushnix/tessen/issues/30

and

https://github.com/ayushnix/tessen/issues/32

This feature is inspired from rofi-pass. However, rofi-pass implemented
this feature only for rofi by using its command line flags. Since tessen
intends to work with multiple dmenu scripts, I've mapped the actions to
exit codes instead. This would allow users to map exit codes greater
than 10 to whatever keybindings they prefer.
---
 tessen | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/tessen b/tessen
index 3a07aa6..b3183cd 100755
--- a/tessen
+++ b/tessen
@@ -26,6 +26,7 @@ tsn_delay=100
 tsn_config="${XDG_CONFIG_HOME:-$HOME/.config}"/tessen/config
 # variables with sensitive data which will be manually unset using _clear
 declare tsn_passfile tsn_username tsn_password tsn_url tsn_autotype chosen_key
+declare -i _EXIT_STATUS
 declare -A tsn_passdata
 
 # FIRST MENU: generate a list of pass files, let the user select one
@@ -46,6 +47,7 @@ get_pass_files() {
 
   tsn_passfile="$(printf "%s\n" "${tmp_pass_files[@]}" \
     | "$dmenu_backend" "${dmenu_backend_opts[@]}")"
+  _EXIT_STATUS="$?"
 
   if ! [[ -f "$tmp_prefix/$tsn_passfile".gpg ]]; then
     _die
@@ -103,6 +105,7 @@ get_gopass_files() {
   # the actual menu
   tsn_passfile="$(printf "%s\n" "${!tmp_gopass_files[@]}" \
     | "$dmenu_backend" "${dmenu_backend_opts[@]}")"
+  _EXIT_STATUS="$?"
 
   if [[ -z $tsn_passfile ]]; then
     _die
@@ -217,6 +220,20 @@ get_pass_data() {
   unset -v passdata keyval_regex otp_regex idx key val
 }
 
+# map custom actions to specific dmenu exit codes
+custom_keyb_action() {
+  case "$_EXIT_STATUS" in
+    10) auto_type_def ;;
+    11) auto_type "$tsn_username" ;;
+    12) auto_type "$tsn_password" ;;
+    13) key_open_url ;;
+    14) wld_copy "$tsn_username" ;;
+    15) wld_copy "$tsn_password" ;;
+    16) wld_copy "$tsn_url" ;;
+    *) _die "unmapped exit code detected" ;;
+  esac
+}
+
 # SECOND MENU: show a list of possible keys to choose from for autotyping or
 # copying, depending on the value of tsn_action
 # THIRD MENU: optional, this will show up if tsn_action is blank
@@ -863,6 +880,10 @@ main() {
     get_gopass_files
   fi
   get_pass_data
+  if [[ $_EXIT_STATUS -ge 10 ]]; then
+    custom_keyb_action
+    exit 0
+  fi
   key_menu
   trap - EXIT TERM INT
 }
-- 
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