New snippy features !

* copy script content when selection is selected by CTRL+Return
 * icons ! Icon name is set from first dir name

snippy

@@ -12,13 +12,20 @@
 #  . ##richsnippet header in snippet to use paste buffer in rich mode (To copy html content in gui)
 #  . execute command begining by $
 #  . execute bash script in $snippets_directory/scripts
+#  . copy script content when selection is selected by CTRL+Return
+#  . icons ! Icon name is set from first dir name. If you have the following snippets, the terminal icon will be displayed in rofi
+#    terminal/
+#    ├── other
+#    │   └── date
+#    └── script
+#        └── test
 #
 # augmented by "opennomad": https://gist.github.com/opennomad/15c4d624dce99066a82d
 # originally written by "mhwombat": https://bbs.archlinux.org/viewtopic.php?id=71938&p=2
 # Based on "snippy" by "sessy"
 # (https://bbs.archlinux.org/viewtopic.php?id=71938)
 #
-# You will also need "dmenu", "zenity", "xsel", "sponge" and "xdotool". Get them from your linux
+# You will also need "rofi", "xsel", "xclip", "sponge" and "xdotool". Get them from your linux
 # distro in the usual way.
 #
 # To use:
@@ -31,6 +38,8 @@
 #    TIP: If you have a lot of snippets, you can organise them into
 #    subdirectories under ~/.snippy.
 #
+#    TIP: The name of the subdirectory will be passed to rofi as an icon name
+#
 #    TIP: The contents of the file will be pasted asis, so if you
 #    don't want a newline at the end when the text is pasted, don't
 #    put one in the file.
@@ -40,22 +49,25 @@
 #    TIP: If you're using XMonad, add something like this to xmonad.hs
 #      ((mod4Mask, xK_s), spawn "/path/to/snippy")
 #
+set -o errexit -o pipefail -o nounset
 
 readonly snippets_directory=${HOME}/.snippy
 readonly MENU_ENGINE="rofi"
-readonly DMENU_ARGS='-dmenu -i -sort'
+readonly DMENU_ARGS=(-dmenu -i -sort -async-pre-read 20 -theme-str 'element-icon { size: 2.35ch;}' -kb-accept-custom "" -kb-custom-1 "Ctrl+Return")
 
 # if nothing happens, try "xdotool click 2", "xdotool key ctrl+v" or "xdotool key ctrl+shift+v"
 readonly GUIPASTE="xdotool key ctrl+v"
 readonly CLIPASTE="xdotool key ctrl+shift+v"
 
-readonly MENU_ARGS=${DMENU_ARGS}
+# Placeholders
 readonly cursor_placeholder="{cursor}"
 readonly clipboard_placeholder="{clipboard}"
 
 readonly tmpfile=$(mktemp)
 trap 'rm -f $tmpfile' EXIT HUP INT TRAP TERM
 
+script_content=false
+
 # smarty like template engine which executes inline bash in (bashdown) strings (replaces variables with values e.g.)
 # @link http://github.com/coderofsalvation/bashdown
 # @dependancies: sed cat
@@ -133,11 +145,18 @@ run() {
     # Use the filenames in the snippy directory as menu entries.
     # Get the menu selection from the user.
     # shellcheck disable=SC2086
+    set +o errexit
+
     snippet=$( find -L .  -type f \
-        | grep -v '^\.$' \
+        | grep -vE '^\.$|\.git/|\.gitconfig|\.gitkeep|\.gitignore' \
-        | sed 's!\.\/!!' \
+        | sed -e 's!\.\/!!' -re 's_^([^/]*)/(.*)_&\x0icon\x1f\1_' \
-        | grep -vE '\.git/|\.gitconfig|\.gitkeep' \
+        | ${MENU_ENGINE} "${DMENU_ARGS[@]}" -p '❯ ')
-        | ${MENU_ENGINE} ${MENU_ARGS} -p '❯ ')
+
+    if [ $? -eq 10 ]; then
+        script_content=true
+    fi
+
+    set -o errexit
 
     # just return if nothing was selected
     [[ -z "${snippet}" ]] && return 1
@@ -149,6 +168,10 @@ run() {
         if [ ! -s "${snippets_directory}/${snippet}" ]; then
             content="$(basename "${snippet}")"
 
+        # Custom selection, copy the script content without parsing
+        elif [ "$script_content" = true ]; then
+            content="$( cat "${snippets_directory}/${snippet}" )"
+
         # don't parse file with the ##noparse header
         elif grep -qE "^##noparse" "${snippets_directory}/${snippet}"; then
             content="$( tail -n +2 "${snippets_directory}/${snippet}" )"