1 files changed, 113 insertions, 0 deletions
diff --git a/linux/home/.config/tmux/notes.sh b/linux/home/.config/tmux/notes.sh
new file mode 100755
index 0000000..71a8dc7
--- /dev/null
+++ b/linux/home/.config/tmux/notes.sh
@@ -0,0 +1,113 @@
+#!/usr/bin/env bash
+
+# Notes/TODO management & quick search engine via tmux
+
+NOTES_DIR="$HOME/documents/main"
+TODO_FILE="$NOTES_DIR/inbox/tasks/TODO.md"
+EDITOR="nvim"
+NOTE_SESSION_NAME="note"
+BROWSER_PREFERENCES=("firefox" "chromium" "google-chrome" "brave-browser" "chrome")
+SEARCH_URL="https://www.google.com/search?q="
+
+# simple error printing
+error() {
+    echo "Error: $1" >&2
+}
+
+# add a TODO entry with timestamp
+add_todo() {
+    local todo_text="$1"
+    [ -z "$todo_text" ] && return 1
+
+    [ ! -f "$TODO_FILE" ] && echo -e "# TODO List\n" > "$TODO_FILE"
+
+    echo "- [ ] $todo_text ($(date '+%Y-%m-%d %H:%M'))" >> "$TODO_FILE"
+    tmux display-message "Added TODO: $todo_text"
+}
+
+# open a web search
+search_web() {
+    local query="$1"
+    [ -z "$query" ] && return 1
+
+    local encoded_query=$(printf '%s' "$query" | sed 's/ /+/g' | sed 's/[^a-zA-Z0-9+._-]//g')
+    local search_url="${SEARCH_URL}${encoded_query}"
+
+    if command -v xdg-open >/dev/null 2>&1; then
+        xdg-open "$search_url" >/dev/null 2>&1 &
+    else
+        for browser in "${BROWSER_PREFERENCES[@]}"; do
+            command -v "$browser" >/dev/null 2>&1 && $browser "$search_url" >/dev/null 2>&1 & break
+        done
+    fi
+
+    tmux display-message "Opening search for: $query"
+}
+
+# display the notes menu (in-editor or popup)
+open_menu() {
+    tmux set -gF '@last_session_name' '#S'
+
+    if tmux has-session -t "$NOTE_SESSION_NAME" 2>/dev/null && tmux list-panes -t "$NOTE_SESSION_NAME" -F "#{pane_current_command}" | grep -q "^nvim$"; then
+        # menu for active nvim session
+        tmux display-menu -T "#[align=center] Notes (nvim-mode)" \
+            "New note" n "command-prompt -p 'Enter note title:' 'send-keys -t $NOTE_SESSION_NAME \":e $NOTES_DIR/%%.md\" Enter'" \
+            "Open note" o "send-keys -t $NOTE_SESSION_NAME \":cd $NOTES_DIR | FzfLua files\" Enter" \
+            "TODO List" t "send-keys -t $NOTE_SESSION_NAME \":e $TODO_FILE\" Enter" \
+            "Add Quick TODO" T "command-prompt -p 'Enter TODO:' 'run-shell \"$0 --add-todo %%\"'" \
+            "Grep/find patterns" g "send-keys -t $NOTE_SESSION_NAME \":cd $NOTES_DIR | FzfLua live_grep\" Enter" \
+            "Web Search" s "command-prompt -p 'Search query:' 'run-shell \"$0 --search %%\"'" \
+            "Quit (q)" q ""
+    else
+        # popup menu outside of nvim
+        tmux display-menu -T "#[align=center] Notes (popup-mode)" \
+            "New note" n "command-prompt -p 'Enter note title:' \"display-popup -w 100% -h 100% -E 'tmux new-session -A -s $NOTE_SESSION_NAME \\\"$EDITOR $NOTES_DIR/%%.md\\\"'\"" \
+            "Open note" o "display-popup -w 100% -h 100% -E \"tmux new-session -A -s $NOTE_SESSION_NAME 'fzf --preview \\\"bat --style=numbers --color=always --line-range=:500 {}\\\" --preview-window=up:60% --height=90% --layout=reverse --border=sharp --ansi < <(find $NOTES_DIR -type f -name \\\"*.md\\\") | xargs -r $EDITOR'\"" \
+            "TODO List" t "display-popup -w 100% -h 100% -E \"tmux new-session -A -s $NOTE_SESSION_NAME \\\"$EDITOR $TODO_FILE\\\"\"" \
+            "Add Quick TODO" T "command-prompt -p 'Enter TODO:' 'run-shell \"$0 --add-todo %%\"'" \
+            "Grep/find patterns" g "display-popup -w 100% -h 100% -E \"tmux new-session -A -s $NOTE_SESSION_NAME 'rg --color=always --line-number --no-heading --smart-case . $NOTES_DIR | fzf --delimiter=: --preview \\\"bat --style=numbers --color=always --line-range=:500 {1}\\\" --preview-window=up:60% --height=90% --layout=reverse --border=sharp --ansi | cut -d ':' -f 1 | xargs -r $EDITOR'\"" \
+            "Web Search" s "command-prompt -p 'Search query:' 'run-shell \"$0 --search %%\"'" \
+            "Quit (q)" q ""
+    fi
+}
+
+# make sure tmux is installed
+command -v tmux >/dev/null 2>&1 || { error "tmux is not installed."; exit 1; }
+
+# handle CLI arguments
+if [ "$1" = "--add-todo" ]; then
+    shift
+    add_todo "$*"
+    exit 0
+fi
+
+if [ "$1" = "--search" ]; then
+    shift
+    search_web "$*"
+    exit 0
+fi
+
+if [ "$1" = "--new" ]; then
+    if tmux has-session -t "$NOTE_SESSION_NAME" 2>/dev/null; then
+        # reuse existing session
+        tmux display-popup -w 100% -h 100% -E "
+            FILE=\$(find $NOTES_DIR -type f -name '*.md' \
+                | fzf --preview 'bat --style=numbers --color=always --line-range=:500 {}' \
+                      --preview-window=up:60% --height=90% --layout=reverse --border=sharp --ansi)
+            [ -n \"\$FILE\" ] && tmux send-keys -t $NOTE_SESSION_NAME \":e \$FILE\" Enter
+        "
+    else
+        open_menu
+    fi
+    exit 0
+fi
+
+# default behavior: toggle or open menu
+if [ -z "$1" ]; then
+    if tmux has-session -t "$NOTE_SESSION_NAME" 2>/dev/null; then
+        CURRENT_SESSION=$(tmux display-message -p '#S')
+        [ "$CURRENT_SESSION" = "$NOTE_SESSION_NAME" ] && tmux detach-client || tmux display-popup -E -x200% -y0 -w50% -h99% "tmux attach-session -t $NOTE_SESSION_NAME"
+    else
+        open_menu
+    fi
+fi