From d57b27fb730dfdfe4c1250ac701afa7822ba7c0d Mon Sep 17 00:00:00 2001
From: pika <alex@team-pieck.de>
Date: Tue, 29 Oct 2024 12:25:30 +0100
Subject: [PATCH] addet a function, to automatically store screenshots to hugo
 sites with the <leader>ps keybind

---
 init.lua | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/init.lua b/init.lua
index b591f40..bf887d1 100644
--- a/init.lua
+++ b/init.lua
@@ -7,3 +7,38 @@ require("pika.lazy")
 -- ╰──────────────────────────────────────────────────────╯
 
 vim.cmd.colorscheme("darkearth")
+
+-- Keybind for saving clipboard screenshot and inserting a Markdown link
+vim.api.nvim_set_keymap("n", "<leader>ps", ":lua SaveScreenshotAndInsertLink()<CR>", { noremap = true, silent = true })
+
+function SaveScreenshotAndInsertLink()
+	-- Prompt for Hugo base directory if needed
+
+	-- Define the Hugo base directory and screenshot subfolder path
+	local base_dir
+	local current_file_dir = vim.fn.expand("%:p:h")
+
+	-- Detect base dir by looking for the Hugo structure, or prompt if not found
+	if current_file_dir:match("/content/") then
+		base_dir = current_file_dir:match("(.*)/content/")
+	else
+		-- Prompt for Hugo base directory if automatic detection fails
+		base_dir = vim.fn.input("Enter base directory of your Hugo site: ", "", "file")
+	end
+
+	local img_folder = base_dir .. "/static/images/screenshots/"
+	vim.fn.mkdir(img_folder, "p") -- Ensure the directory exists
+
+	-- Define the image name and full path
+	local img_name = os.date("%Y-%m-%d_%H-%M-%S") .. ".png"
+	local full_path = img_folder .. img_name
+
+	-- Save clipboard image as binary PNG file using wl-paste
+	os.execute("wl-paste --type image/png > " .. full_path)
+
+	-- Insert markdown image link at cursor position
+	local img_markdown = "![](/images/screenshots/" .. img_name .. ")\n"
+	vim.api.nvim_put({ img_markdown }, "c", true, true)
+
+	print("Screenshot saved and link added: " .. full_path)
+end