Initial commit: ideaDrop.nvim plugin with sidebar and idea saving

lua/ideaDrop/config.lua

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+-- ideaDrop/config.lua
+
+---@class Config
+---@field options IdeaDropOptions
+---@field setup fun(user_opts: IdeaDropOptions|nil): nil
+
+---@class IdeaDropOptions
+---@field idea_dir string Directory where idea files will be stored
+
+local M = {}
+
+---Default configuration options
+M.options = {
+  idea_dir = vim.fn.stdpath("data") .. "/ideaDrop"  -- default path
+}
+
+---Setup function to merge user options with defaults
+---@param user_opts IdeaDropOptions|nil User configuration options
+---@return nil
+function M.setup(user_opts)
+  M.options = vim.tbl_deep_extend("force", M.options, user_opts or {})
+end
+
+return M

lua/ideaDrop/init.lua

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+-- ideaDrop.nvim/init.lua
+local config = require("ideaDrop.config")
+local sidebar = require("ideaDrop.sidebar")
+local list = require("ideaDrop.list")
+local M = {}
+
+---@class IdeaDrop
+---@field setup fun(user_opts: IdeaDropConfig): nil
+
+---@class IdeaDropConfig
+---@field idea_dir string Directory where idea files will be stored
+
+---Setup function for ideaDrop.nvim
+---@param user_opts IdeaDropConfig|nil User configuration options
+---@return nil
+function M.setup(user_opts)
+	config.setup(user_opts)
+
+	vim.api.nvim_create_user_command("Idea", function(opts)
+		local arg = opts.args
+		local idea_dir = config.options.idea_dir
+
+		if arg == "listAll" then
+			list.list_all()
+		elseif arg ~= "" then
+			-- Ensure directory exists (even for nested folders)
+			local filename = arg:match("%.md$") and arg or (arg .. ".md")
+			local full_path = idea_dir .. "/" .. filename
+
+			-- Create parent folders if needed
+			local folder = vim.fn.fnamemodify(full_path, ":h")
+			if vim.fn.isdirectory(folder) == 0 then
+				vim.fn.mkdir(folder, "p")
+			end
+
+			sidebar.open(full_path, filename)
+		else
+			-- Default to today's idea file
+			local path = string.format("%s/%s.md", idea_dir, os.date("%Y-%m-%d"))
+			sidebar.open(path)
+		end
+	end, {
+		nargs = "?",
+		complete = function()
+			return { "listAll" }
+		end,
+		desc = "Open today's idea, a named idea, or list all",
+	})
+
+	vim.notify("ideaDrop loaded!", vim.log.levels.INFO)
+end
+
+return M

lua/ideaDrop/keymaps.lua

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+-- ideaDrop/keymaps.lua
+---@class Keymaps
+---@field setup fun(): nil
+local M = {}
+
+---Sets up default keymaps for ideaDrop
+---Currently only sets up a demo keymap
+---@return nil
+function M.setup()
+  -- Demo keymap for idea capture
+  vim.keymap.set("n", "<leader>id", function()
+    vim.notify("💡 Idea captured!")
+  end, { desc = "Drop idea (demo)" })
+end
+
+return M

lua/ideaDrop/list.lua

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+-- ideaDrop/list.lua
+local config = require("ideaDrop.config")
+local sidebar = require("ideaDrop.sidebar")
+
+---@class List
+---@field list_all fun(): nil
+local M = {}
+
+---Lists all idea files and allows user to select one to open
+---@return nil
+function M.list_all()
+  local path = config.options.idea_dir
+  -- Find all .md files recursively
+  local files = vim.fn.glob(path .. "**/*.md", false, true)
+
+  if #files == 0 then
+    vim.notify("📂 No idea files found", vim.log.levels.INFO)
+    return
+  end
+
+  -- Present file selection UI
+  vim.ui.select(files, { prompt = "📂 Select an idea file to open:" }, function(choice)
+    if choice then
+      sidebar.open(choice) -- Open the selected file in sidebar
+    end
+  end)
+end
+
+return M
+

lua/ideaDrop/sidebar.lua

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+local config = require("ideaDrop.config")
+
+---@class Sidebar
+---@field open fun(file: string|nil, filename: string|nil): nil
+---@field save_idea fun(lines: string[], file: string|nil): nil
+local M = {}
+
+---Opens a floating sidebar window with the specified file
+---@param file string|nil Path to the file to open
+---@param filename string|nil Name of the file (used for new files)
+---@return nil
+function M.open(file, filename)
+	-- Create a new buffer
+	local buf = vim.api.nvim_create_buf(false, true)
+	vim.api.nvim_buf_set_option(buf, "filetype", "markdown")
+
+	-- Calculate window dimensions (30% of screen width, 80% of screen height)
+	local width = math.floor(vim.o.columns * 0.3)
+	local height = math.floor(vim.o.lines * 0.8)
+
+	-- Create and configure the floating window
+	local win = vim.api.nvim_open_win(buf, true, {
+		relative = "editor",
+		width = width,
+		height = height,
+		row = 1,
+		col = 1,
+		border = "rounded",
+		style = "minimal",
+	})
+
+	-- Load file content or create new file template
+	if file and vim.fn.filereadable(file) == 1 then
+		local content = vim.fn.readfile(file)
+		vim.api.nvim_buf_set_lines(buf, 0, -1, false, content)
+	else
+		vim.api.nvim_buf_set_lines(buf, 0, -1, false, {
+			"# " .. (filename or "Idea for " .. os.date("%Y-%m-%d")),
+			"",
+			"- ",
+		})
+	end
+
+	-- Set up autosave on window close
+	vim.api.nvim_create_autocmd("WinClosed", {
+		pattern = tostring(win),
+		once = true,
+		callback = function()
+			local lines = vim.api.nvim_buf_get_lines(buf, 0, -1, false)
+			M.save_idea(lines, file)
+		end,
+	})
+end
+
+---Saves the idea content to a file
+---@param lines string[] Array of lines to save
+---@param file string|nil Path where to save the file
+---@return nil
+function M.save_idea(lines, file)
+	local idea_path = config.options.idea_dir
+
+	-- Create default path if none provided
+	if not file then
+		if vim.fn.isdirectory(idea_path) == 0 then
+			vim.fn.mkdir(idea_path, "p")
+		end
+		file = string.format("%s/%s.md", idea_path, os.date("%Y-%m-%d"))
+	end
+
+	-- Write content to file
+	local f, err = io.open(file, "w")
+	if not f then
+		vim.notify("❌ Failed to write idea: " .. tostring(err), vim.log.levels.ERROR)
+		return
+	end
+
+	f:write(table.concat(lines, "\n") .. "\n")
+	f:close()
+	vim.notify("💾 Idea saved to " .. file, vim.log.levels.INFO)
+end
+
+return M