Added keybinds for options for Yazi opener

misc/.local/bin/opener

@@ -1,18 +1,46 @@
 #!/usr/bin/env sh
 # Script for opening a file, intended for use by a terminal file manager.
 
+function help_exit() {
+    echo "Utility for opening different filetypes.
+
+Usage:
+  $ opener [-n {num}] {file} # Open the file in the current shell
+  $ opener [-n {num}] detatch {file} # Detatch the program into a new shell
+
+[num]: which opener to use, in order of precedence. defaults to 1
+"
+    exit 0
+}
+
+num=1
+[ "$1" = "-n" ] && num=$2 && shift 2
+
 # Whether to open in a new window
 detatch=0
 [ "$1" = "detatch" ] && detatch=1 && shift 1
 
+list=0
+[ "$1" = "list" ] && list=1 && shift 1
+
 # First arg must be a file
 file="$1"
-[ ! -f "$file" ] && echo "Not a file: '$file'" && exit 1
+[ ! -f "$file" ] && echo "Not a file: '$file'" && help_exit
 while [ -L "$file" ]; do
     # Resolve symlinks
     file=$(readlink "$file")
 done
 
+function list_exit() {
+    [ "$list" -ne 1 ] && return
+    i=1
+    for arg in "$@"; do
+        echo "$i: $arg"
+        i=$((i + 1))
+    done
+    exit 0
+}
+
 function launch_gui() {
     if [ "$detatch" -eq 0 ]; then
         [ -n "$WAYLAND_DISPLAY" ] \
@@ -52,20 +80,29 @@ case $(file --mime-type "$file" -b) in
     application/x-subrip|\
     inode/x-empty|\
     text/*)
-        case "${1##*.}" in
-            org|typ)
-                # Any "document" like file ought to be in emacs
-                launch_gui emacsclient -c "$file"
-                exit
-                ;;
-        esac
+        list_exit \
+            "Neovim" \
+            "Emacs GUI" \
+            "Emacs TUI"
 
-        launch_term nvim "$file"
+        if [ "$num" -eq 2 ]; then
+            launch_gui emacsclient -c -a emacs "$file"
+        elif [ "$num" -eq 3 ]; then
+            launch_term emacsclient -nw -a 'emacs -nw' "$file"
+        else
+            launch_term nvim "$file"
+        fi
         ;;
     image/*)
+        list_exit \
+            "nsxiv"
         launch_gui nsxiv "$file"
         ;;
 	video/*) 
+        list_exit \
+            "Neovim" \
+            "Emacs GUI" \
+            "Emacs TUI"
         launch_gui mpv -quiet "$file"
         ;;
     application/epub*|\
@@ -74,10 +111,15 @@ case $(file --mime-type "$file" -b) in
     application/postscript|\
     application/vnd.djvu|\
     image/vnd.djvu)
+        list_exit \
+            "Zathura"
         launch_gui zathura "$file"
         ;;
     audio/*|\
     video/x-ms-asf) 
+        list_exit \
+            "MPV"
+        # If it has an album cover, launch graphical mpv
         [ -z "$(mediainfo "$1" | grep "Cover\s*: Yes")" ] \
             && (launch_term mpv --audio-display=no "$file") \
             || (launch_gui mpv "$file")
@@ -97,9 +139,12 @@ case $(file --mime-type "$file" -b) in
     application/vnd.openxmlformats-officedocument.presentationml.presentation|\
     application/vnd.openxmlformats-officedocument.spreadsheetml.sheet|\
     application/vnd.openxmlformats-officedocument.wordprocessingml.document)
+        list_exit \
+            "LibreOffice"
         launch_gui libreoffice "$file"
         ;;
     *)
+        echo "No program defined for this filetype."
         ;;
 esac