update

.config/waybar/scripts/capture-share-shot.sh

@@ -11,7 +11,14 @@ cleanup() {
 }
 trap cleanup EXIT
 
-choose_subfolder() {
+trim_whitespace() {
+    local value="$1"
+    value="${value#"${value%%[![:space:]]*}"}"
+    value="${value%"${value##*[![:space:]]}"}"
+    printf '%s\n' "$value"
+}
+
+choose_destination_dir() {
     if [[ ! -d "$base_dir" ]] || ! mountpoint -q /mnt/data; then
         return 1
     fi
@@ -21,7 +28,7 @@ choose_subfolder() {
         find "$base_dir" -mindepth 1 -type d -printf '%P\n' | sort
     } > "$selection_file"
 
-    if selected=$(wofi --dmenu --prompt 'Save screenshot folder' < "$selection_file"); then
+    if selected=$(wofi --dmenu --prompt 'Save screenshot path' < "$selection_file"); then
         if [[ -z "$selected" || "$selected" == "/" ]]; then
             printf '%s\n' "$base_dir"
         else
@@ -33,6 +40,47 @@ choose_subfolder() {
     printf '%s\n' "$base_dir"
 }
 
+choose_filename() {
+    local default_name="screenshot"
+    local selected=""
+
+    if selected=$(printf '%s\n' "$default_name" | wofi --dmenu --prompt 'Save screenshot filename'); then
+        selected=$(trim_whitespace "$selected")
+    else
+        selected="$default_name"
+    fi
+
+    if [[ -z "$selected" ]]; then
+        selected="$default_name"
+    fi
+
+    selected="${selected%.png}"
+
+    if [[ -z "$selected" ]]; then
+        selected="$default_name"
+    fi
+
+    printf '%s\n' "$selected"
+}
+
+build_unique_path() {
+    local destination_dir="$1"
+    local file_stem="$2"
+    local candidate="$destination_dir/$file_stem.png"
+    local counter=1
+
+    if [[ ! -e "$candidate" ]]; then
+        printf '%s\n' "$candidate"
+        return
+    fi
+
+    while [[ -e "$destination_dir/$file_stem-$counter.png" ]]; do
+        counter=$((counter + 1))
+    done
+
+    printf '%s\n' "$destination_dir/$file_stem-$counter.png"
+}
+
 if ! region="$(slurp)"; then
     exit 0
 fi
@@ -43,11 +91,13 @@ fi
 
 wl-copy --type image/png < "$tmp_file"
 
-if destination_dir="$(choose_subfolder)"; then
+if destination_dir="$(choose_destination_dir)"; then
     mkdir -p "$destination_dir"
-    file_name="screenshot-$(date +%Y%m%d-%H%M%S).png"
-    cp "$tmp_file" "$destination_dir/$file_name"
-    notify-send 'Screenshot saved' "$destination_dir/$file_name\nCopied to clipboard"
+    file_stem="$(choose_filename)"
+    destination_path="$(build_unique_path "$destination_dir" "$file_stem")"
+    cp "$tmp_file" "$destination_path"
+    notify-send 'Screenshot saved' "$destination_path
+Copied to clipboard"
 else
     notify-send 'Screenshot copied' 'NAS picture share is not available; image copied to clipboard only'
 fi