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local api = vim.api
local install = require'nvim-treesitter.install'
local locals = require'nvim-treesitter.locals'
local utils = require'nvim-treesitter.utils'
local info = require'nvim-treesitter.info'
local configs = require'nvim-treesitter.configs'
local M = {}
-- This function sets up everythin needed for a given language
-- this is the main interface through the plugin
function M.setup(lang)
utils.setup_commands('install', install.commands)
utils.setup_commands('info', info.commands)
utils.setup_commands('configs', configs.commands)
for _, ft in pairs(configs.available_parsers()) do
for _, mod in pairs(configs.available_modules()) do
if configs.is_enabled(mod, ft) then
local cmd = string.format("lua require'nvim-treesitter.%s'.attach()", mod)
api.nvim_command(string.format("autocmd FileType %s %s", ft, cmd))
end
end
end
end
function M.statusline(indicator_size)
local indicator_size = indicator_size or 1000
local expr = require"nvim-treesitter.utils".expression_at_point()
local current_node =
require'nvim-treesitter.node_movement'.current_node[api.nvim_get_current_buf()]
local indicator = ""
while expr and (#indicator + #(expr:type()) + 5) < indicator_size do
local prefix = ""
if expr:parent() then
prefix = "->"
end
if expr == current_node then
indicator = string.format("%s[%s]%s", prefix, expr:type(), indicator)
else
indicator = prefix .. expr:type() .. indicator
end
expr = expr:parent()
end
if expr then
return "..." .. indicator
else
return indicator
end
end
return M
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