More project specific stuff

lua/helpers.lua

@@ -16,5 +16,39 @@ end
 
 helpers.edit_cf('h', '/lua/helpers.lua')
 
+---@param opts? { cmd?: string }
+helpers.open_term = function(opts)
+    opts = opts or { cmd = '' }
+
+    local buf = vim.api.nvim_create_buf(false, true)
+    vim.api.nvim_set_option_value('bufhidden', 'wipe', { buf = buf })
+    vim.api.nvim_set_option_value('modifiable', false, { buf = buf })
+
+    local height = math.ceil(vim.o.lines * 0.9)
+    local width = math.ceil(vim.o.columns * 0.9)
+    local win = vim.api.nvim_open_win(buf, true, {
+        style = 'minimal',
+        relative = 'editor',
+        width = width,
+        height = height,
+        row = math.ceil((vim.o.lines - height) / 2),
+        col = math.ceil((vim.o.columns - width) / 2),
+        border = 'single',
+    })
+
+    vim.api.nvim_set_current_win(win)
+
+    vim.fn.jobstart(opts.cmd, {
+        term = true,
+        on_exit = function(_, _, _)
+            if vim.api.nvim_win_is_valid(win) then
+                vim.api.nvim_win_close(win, true)
+            end
+        end,
+    })
+
+    vim.cmd.startinsert()
+end
+
 return helpers
 -- nnoremap <Leader>ev :tabedit $MYVIMRC<CR>