trb update

.config/i3/config

@@ -94,8 +94,8 @@ bindsym $mod+Control+Right move workspace to output right
 #------------------------------------------------
 
 # monitors - use "xrandr --listmonitors" to obtain your output names
-set $leftOutput HDMI-1
-set $rightOutput eDP-1
+set $leftOutput eDP-1
+set $rightOutput HDMI-1
 # setup monitors
 exec --no-startup-id xrandr --output $rightOutput --primary
 exec --no-startup-id xrandr --output $leftOutput --left-of $rightOutput
@@ -162,6 +162,13 @@ bindsym $mod+d exec --no-startup-id "PATH=$PATH:/home/chodylal/.cargo/bin:/home/
 for_window [title="^launcher$"] floating enable, resize set width 500 height 430, border none
 
 
+# Define the script path
+set $screencast bash $scriptDir/screencast
+
+# Bind Mod+Shift+S to start/stop recording
+bindsym $mod+Shift+s exec $screencast
+
+
 # run app assigned to current workspace
 bindsym $mod+Shift+a exec $scriptsDir/autoapp
 #################################################################

.local/bin/cat-md

@@ -1,26 +1,118 @@
 #!/bin/bash
 
-# Usage examples:
-#   ./cat-md file1.txt file2.txt        # Output multiple files as markdown
-#   ./cat-md directory/                 # Output all files in a directory
-#   ./cat-md file.txt | xclip -selection clipboard  # Copy output to X11 clipboard
-#   ./cat-md file.txt | xsel --clipboard --input    # Alternative using xsel
-
-for path in "$@"; do
-    if [ -d "$path" ]; then
-        # If it's a directory, call ourselves with each file in it (non-recursively)
-        for file in "$path"/*; do
-            if [ -f "$file" ]; then
-                "$0" "$file"
-            fi
-        done
-    elif [ -f "$path" ]; then
-        # If it's a file, output the path and content
-        echo "$path:"
-        echo '```'
-        cat "$path"
-        echo
-        echo '```'
-        echo
-    fi
+set -euo pipefail
+
+# --- Defaults ---
+COPY=true
+CLIP_CMD=""
+
+# --- Detect clipboard tool ---
+detect_clipboard() {
+  if command -v xclip &> /dev/null; then
+    CLIP_CMD="xclip -selection clipboard"
+  elif command -v xsel &> /dev/null; then
+    CLIP_CMD="xsel --clipboard --input"
+  else
+    CLIP_CMD=""
+  fi
+}
+
+# --- Help ---
+usage() {
+  cat << 'EOF'
+cat-md — concatenate files as a Markdown code block, copy to clipboard.
+
+Usage:
+  cat-md [OPTIONS] [FILE|DIR]...
+
+  Each file is printed as:
+      path/to/file:
+      `` `
+      <contents>
+      `` `
+
+  Directories are expanded non-recursively (all files inside).
+
+Options:
+  -n, --no-copy    Print to stdout only, skip clipboard copy
+  -h, --help       Show this help and exit
+
+Examples:
+  cat-md file1.txt file2.txt
+  cat-md src/
+  cat-md -n file.txt              # no clipboard
+  cat-md file.txt | wl-copy       # Wayland clipboard (manual override)
+
+Requirements (one of):
+  xclip  — X11 clipboard (preferred)
+  xsel   — alternative X11 clipboard tool
+EOF
+  exit 0
+}
+
+# --- Parse arguments ---
+ARGS=()
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -n | --no-copy)
+      COPY=false
+      shift
+      ;;
+    -h | --help) usage ;;
+    --)
+      shift
+      ARGS+=("$@")
+      break
+      ;;
+    -*)
+      echo "Unknown option: $1" >&2
+      echo "Try -h for help." >&2
+      exit 1
+      ;;
+    *)
+      ARGS+=("$1")
+      shift
+      ;;
+  esac
 done
+
+# --- Validate ---
+if [[ ${#ARGS[@]} -eq 0 ]]; then
+  echo "Error: no files or directories provided. Try -h for help." >&2
+  exit 1
+fi
+
+detect_clipboard
+
+if $COPY && [[ -z "$CLIP_CMD" ]]; then
+  echo "Warning: neither xclip nor xsel found. Output will go to stdout only." >&2
+  COPY=false
+fi
+
+# --- Generate output ---
+generate() {
+  for path in "$@"; do
+    if [[ -d "$path" ]]; then
+      for file in "$path"/*; do
+        if [[ -f "$file" ]]; then
+          generate "$file"
+        fi
+      done
+    elif [[ -f "$path" ]]; then
+      echo "$path:"
+      echo '```'
+      cat "$path"
+      echo
+      echo '```'
+      echo
+    fi
+  done
+}
+
+if $COPY; then
+  generate "${ARGS[@]}" | $CLIP_CMD
+  echo "Copied to clipboard." >&2
+else
+  generate "${ARGS[@]}"
+fi
+