Refactoring terminal to be global instead of language specific

lua/Polydev/utils.lua

@@ -0,0 +1,49 @@
+local M = {}
+local term_cfg = require("Polydev.globals").M.config.terminal
+
+function M.write_file(path, content)
+    local file = assert(io.open(path, "w"), "Error creating file: " .. path)
+    file:write(content)
+    file:close()
+    vim.cmd("edit " .. path)
+    print(path .. " created successfully!")
+end
+
+function M.open_float_terminal(cmd)
+    local ui = vim.api.nvim_list_uis()[1]
+
+    local width = math.max(1, math.floor(ui.width * 0.9) - term_cfg.left_padding - term_cfg.right_padding)
+    local height = math.max(1, math.floor(ui.height * 0.9) - term_cfg.top_padding - term_cfg.bottom_padding)
+    local row = math.max(1, math.floor((ui.height - height) / 2) + term_cfg.top_padding)
+    local col = math.max(1, math.floor((ui.width - width) / 2) + term_cfg.left_padding)
+
+    local buf = vim.api.nvim_create_buf(false, true)
+    local win = vim.api.nvim_open_win(buf, true, {
+	relative = "editor",
+	width = width,
+	height = height,
+	row = row,
+	col = col,
+	style = "minimal",
+	border = term_cfg.border and "rounded" or "none",
+    })
+
+    vim.api.nvim_win_set_option(win, "winblend", vim.o.pumblend)
+    vim.api.nvim_win_set_option(win, "winhighlight", "Normal:Pmenu,FloatBorder:Pmenu")
+    vim.api.nvim_win_set_option(win, "cursorline", true)
+    if(term_cfg.number == true) then
+	vim.api.nvim_win_set_option(win, "number", true)
+	if(term_cfg.relativenumber == true) then
+	    vim.api.nvim_win_set_option(win, "relativenumber", true)
+	end
+    end
+    if(term_cfg.scroll == true) then
+	vim.api.nvim_win_set_option(win, "scrolloff", 5)
+    end
+
+    vim.fn.termopen(cmd)
+    vim.api.nvim_buf_set_keymap(buf, "n", "<ESC>", "i<C-\\><C-n>:q<CR>", { noremap = true, silent = true })
+    return buf, win
+end
+
+return M