From e9556df285195c4e907d8c2ce9817e6c2f7d0e5e Mon Sep 17 00:00:00 2001
From: Jason Hilder <jhilder95@gmail.com>
Date: Thu, 6 Aug 2026 06:26:21 +0200
Subject: [PATCH] Split out personal modules.

---
 config/nvim/lua/extra/build/init.lua    | 30 +++++++++
 config/nvim/lua/extra/lsp/init.lua      | 11 +++
 config/nvim/lua/extra/terminal/init.lua | 90 +++++++++++++++++++++++++
 3 files changed, 131 insertions(+)
 create mode 100644 config/nvim/lua/extra/build/init.lua
 create mode 100644 config/nvim/lua/extra/lsp/init.lua
 create mode 100644 config/nvim/lua/extra/terminal/init.lua

diff --git a/config/nvim/lua/extra/build/init.lua b/config/nvim/lua/extra/build/init.lua
new file mode 100644
index 0000000..9f1d1f5
--- /dev/null
+++ b/config/nvim/lua/extra/build/init.lua
@@ -0,0 +1,30 @@
+-- ------------------------------------------------------------
+-- BUILD SYSTEM
+-- ------------------------------------------------------------
+local function build(args)
+	if vim.fn.filereadable("build.sh") == 0 then
+		vim.notify("No build.sh found in current directory.", vim.log.levels.WARN)
+		return
+	end
+
+	vim.cmd("wall")
+
+	local command = "./build.sh"
+
+	if #args > 0 then
+		command = command .. " " .. table.concat(args, " ")
+	end
+
+	send("clear && " .. command)
+end
+
+vim.api.nvim_create_user_command(
+	"Build",
+	function(opts) build(opts.fargs) end,
+	{
+		nargs = "*",
+		desc = "Run project build.sh",
+	}
+)
+map("n", "<C-Space>", function() build({}) end, { desc = "Build project", })
+map("t", "<C-Space>", function() build({}) end, { desc = "Build project", })
diff --git a/config/nvim/lua/extra/lsp/init.lua b/config/nvim/lua/extra/lsp/init.lua
new file mode 100644
index 0000000..62ced47
--- /dev/null
+++ b/config/nvim/lua/extra/lsp/init.lua
@@ -0,0 +1,11 @@
+-- ------------------------------------------------------------
+-- LSP
+local capabilities = require("blink.cmp").get_lsp_capabilities()
+vim.lsp.config("gopls", { capabilities = capabilities, })
+vim.lsp.config("ols", { capabilities = capabilities, })
+vim.lsp.enable({ "gopls", "ols", })
+map("n", "gd", vim.lsp.buf.definition)
+map("i", "<C-h>", vim.lsp.buf.signature_help)
+
+vim.api.nvim_create_user_command("Rename", function() vim.lsp.buf.rename() end, {})
+vim.api.nvim_create_user_command("Actions", function() vim.lsp.buf.code_action() end, {})
diff --git a/config/nvim/lua/extra/terminal/init.lua b/config/nvim/lua/extra/terminal/init.lua
new file mode 100644
index 0000000..03b5fba
--- /dev/null
+++ b/config/nvim/lua/extra/terminal/init.lua
@@ -0,0 +1,90 @@
+-- ------------------------------------------------------------
+-- TERMINAL SYSTEM
+-- ------------------------------------------------------------
+local term_buf = nil
+
+local function open_term_split()
+	vim.cmd("botright vsplit")
+
+	local win = vim.api.nvim_get_current_win()
+
+	if term_buf and vim.api.nvim_buf_is_valid(term_buf) then
+		vim.api.nvim_win_set_buf(win, term_buf)
+	else
+		vim.cmd("terminal")
+		term_buf = vim.api.nvim_get_current_buf()
+	end
+
+	vim.api.nvim_win_set_width(win, math.floor(vim.o.columns * 0.37))
+	vim.cmd("startinsert")
+end
+
+local function toggle_term()
+	for _, win in ipairs(vim.api.nvim_list_wins()) do
+		if vim.api.nvim_win_get_buf(win) == term_buf then
+			vim.api.nvim_win_close(win, false)
+			return
+		end
+	end
+
+	open_term_split()
+end
+
+local function open_term_fullscreen()
+	if term_buf and vim.api.nvim_buf_is_valid(term_buf) then
+		vim.api.nvim_set_current_buf(term_buf)
+	else
+		vim.cmd("terminal")
+		term_buf = vim.api.nvim_get_current_buf()
+	end
+
+	vim.cmd("startinsert")
+end
+
+local function prev_non_term_buf()
+	local current = vim.api.nvim_get_current_buf()
+	local buffers = vim.fn.getbufinfo({ buflisted = 1 })
+	local candidates = {}
+
+	for _, buffer in ipairs(buffers) do
+		if buffer.bufnr ~= current and vim.bo[buffer.bufnr].buftype ~= "terminal" then
+			table.insert(candidates, buffer)
+		end
+	end
+
+	if #candidates == 0 then
+		print("No previous non-terminal buffer")
+		return
+	end
+
+	table.sort(candidates, function(a, b)
+		return a.lastused > b.lastused
+	end)
+
+	vim.api.nvim_set_current_buf(candidates[1].bufnr)
+end
+
+function send(command)
+	local terminal_visible = false
+
+	for _, win in ipairs(vim.api.nvim_list_wins()) do
+		if term_buf and vim.api.nvim_win_get_buf(win) == term_buf then
+			terminal_visible = true
+			break
+		end
+	end
+
+	if not terminal_visible then
+		open_term_split()
+	end
+
+	local job = vim.b[term_buf].terminal_job_id
+
+	if job then
+		vim.api.nvim_chan_send(job, command .. "\n")
+	end
+end
+map("n", "<C-j>", toggle_term, { desc = "Toggle terminal split", })
+map("n", "<C-o>", open_term_fullscreen, { desc = "Open terminal fullscreen", })
+map("t", "<C-j>", toggle_term, { desc = "Toggle terminal split", })
+map("t", "<C-o>", prev_non_term_buf, { desc = "Return to previous buffer", })