101 lines
2.6 KiB
Lua
101 lines
2.6 KiB
Lua
local terminals = {}
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local function create_floating_window(opts)
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local opts = opts or {}
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-- Get editor dimensions
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local width = vim.o.columns
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local height = vim.o.lines
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-- Default size (80% of editor width and centered)
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local win_width = opts.width or math.ceil(width * 0.8)
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local win_height = opts.height or math.ceil(height * 0.8)
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-- Position (centered)
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local row = math.ceil((height - win_height) / 2)
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local col = math.ceil((width - win_width) / 2)
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-- Create a new buffer
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local buf = nil
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if opts.buf and vim.api.nvim_buf_is_valid(opts.buf) then
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buf = opts.buf
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else
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buf = vim.api.nvim_create_buf(false, true)
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end
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-- Set window options
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local win_opts = {
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title = 'Terminal ' .. opts.name,
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relative = 'editor',
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width = win_width,
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height = win_height,
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row = row,
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col = col,
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style = 'minimal',
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border = 'rounded',
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}
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-- Open the floating window
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local win = vim.api.nvim_open_win(buf, true, win_opts)
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return { buf = buf, win = win }
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end
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local function toggle_terminal(name)
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if not name or name == '' then
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return
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end
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-- Check if terminal exists for the given name
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if terminals[name] and vim.api.nvim_buf_is_valid(terminals[name].buf) then
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if vim.api.nvim_win_is_valid(terminals[name].win) then
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-- If window exists, hide it
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vim.api.nvim_win_hide(terminals[name].win)
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return
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else
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-- Otherwise, reopen the floating terminal
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terminals[name] = create_floating_window { buf = terminals[name].buf, name = name }
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vim.cmd 'normal i'
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return
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end
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end
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-- If it doesn't exist, create a new floating terminal
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terminals[name] = create_floating_window { name = name }
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vim.cmd.terminal()
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vim.cmd 'normal i'
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end
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local function list_active_terminals()
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local terminal_names = {}
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-- Collect names of active terminals
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for name, _ in pairs(terminals) do
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table.insert(terminal_names, name)
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end
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return terminal_names
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end
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local function list_terminals()
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local terminal_names = list_active_terminals()
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print(vim.inspect(terminal_names))
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-- If there are active terminals, show them in a Telescope picker
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if #terminal_names > 0 then
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-- show picker with terminals
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else
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vim.notify('No active terminals found', vim.log.levels.INFO)
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end
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end
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-- Map the keys
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vim.keymap.set('n', '<space>t', function()
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vim.ui.input({ prompt = 'Enter terminal name: ' }, function(input)
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if input then
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toggle_terminal(input)
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end
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end)
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end, { noremap = true, silent = true })
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vim.keymap.set('n', '<space>lt', list_terminals, { noremap = true, silent = true })
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