tools -> scripts

scripts/utils/note

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+
+# Note taking tool
+#
+# Usage:
+#   note [name]              - Create a new note with optional name (defaults to "New note")
+#   note -e|--edit [name]    - Edit an existing note by name
+#
+# Arguments explanation:
+#   [name]                   - Note filename (without extension) and title
+#   -e, --edit [name]        - Edit existing note by name
+#
+# Detailed usage:
+#   note                         - Creates "New note" with current timestamp
+#   note my-idea                 - Creates note titled "my-idea"
+#   note my-idea "My Great Idea" - Creates note file "my-idea" but titled "My Great Idea"
+#   note -e my-idea              - Edits existing note with name "my-idea"
+#
+# Notes are stored as markdown files in ~/notes/ with timestamps
+# When multiple notes have the same name, you'll be prompted to select which one to edit
+
+arg1="$1"
+arg2="$2"
+path="$HOME/notes"
+[[ ! -d "$path" ]] && mkdir -p "$path"
+
+shopt -s nullglob
+files=("$path"/*.md)
+shopt -u nullglob
+
+case "$arg1" in
+    -e|--edit)
+        [[ -z "$arg2" ]] && {
+            echo "Note name is required"
+            exit 1
+        }
+
+        # shellcheck disable=SC2207
+        found=($(echo "${files[@]}" | grep -P "[0-9]{10}-$arg2.md"))
+        [[ ${#found[@]} -eq 0 ]] && {
+            echo "Note with name '$arg2' not found."
+            echo "Create it with using 'note $arg2'"
+            exit
+        }
+
+        [[ ${#found[@]} -eq 1 ]] && {
+            nano "${found[0]}"
+            exit
+        }
+
+        PS3="Select a note to edit: "
+        select selection in "${found[@]}" "Exit"; do
+            [[ "$selection" == "Exit" ]] && exit
+            [[ -f "$selection" ]] && {
+                nano "$selection"
+                exit
+            }
+            continue
+        done
+        ;;
+
+    *)
+        [[ -z "$arg2" ]] && arg2="${arg1:-New note}"
+        file="$path/$(date +%s)-$arg1.md"
+        cat <<EOF > "$file"
+# $arg2
+
+Note taken: $(date '+%d.%m.%Y %H:%M:%S')
+
+EOF
+        nano "$file"
+        ;;
+esac