forked from Archives/navigator.lua
treesitter support and rust client support
ray-x
3 years ago
parent
5e93e2ced2
commit
d1d3966802
@ -0,0 +1,126 @@
|
||||
local gui = require "navigator.gui"
|
||||
local ts_locals = require "nvim-treesitter.locals"
|
||||
local parsers = require "nvim-treesitter.parsers"
|
||||
local ts_utils = require "nvim-treesitter.ts_utils"
|
||||
local api = vim.api
|
||||
local M = {}
|
||||
|
||||
local cwd = vim.fn.getcwd(0)
|
||||
local log = require "navigator.util".log
|
||||
|
||||
local match_kinds = {
|
||||
var = "👹", -- Vampaire
|
||||
method = "🍔", -- mac
|
||||
["function"] = "🤣", -- Fun
|
||||
parameter = "", -- Pi
|
||||
associated = "🤝",
|
||||
namespace = "🚀",
|
||||
type = " ",
|
||||
field = "🏈"
|
||||
}
|
||||
|
||||
local get_icon = function(kind)
|
||||
if match_kinds[kind] == nil then
|
||||
return "🌲"
|
||||
else
|
||||
return match_kinds[kind]
|
||||
end
|
||||
end
|
||||
|
||||
local function get_smallest_context(source)
|
||||
local scopes = ts_locals.get_scopes()
|
||||
local current = source
|
||||
|
||||
while current ~= nil and not vim.tbl_contains(scopes, current) do
|
||||
current = current:parent()
|
||||
end
|
||||
return current or nil
|
||||
end
|
||||
|
||||
local function prepare_node(node, kind)
|
||||
local matches = {}
|
||||
|
||||
if node.node then
|
||||
table.insert(matches, {kind = get_icon(kind), def = node.node})
|
||||
else
|
||||
for name, item in pairs(node) do
|
||||
vim.list_extend(matches, prepare_node(item, name))
|
||||
end
|
||||
end
|
||||
return matches
|
||||
end
|
||||
|
||||
local function get_all_nodes(bufnr)
|
||||
bufnr = bufnr or 0
|
||||
if not parsers.has_parser() then
|
||||
print("ts not loaded")
|
||||
end
|
||||
local fname = vim.fn.expand("%:p:f")
|
||||
local uri = vim.uri_from_fname(fname)
|
||||
if bufnr ~= 0 then
|
||||
uri = vim.uri_from_bufnr(bufnr)
|
||||
fname = vim.uri_to_fname(uri)
|
||||
end
|
||||
local display_filename = fname:gsub(cwd .. "/", "./", 1)
|
||||
|
||||
|
||||
local all_nodes = {}
|
||||
-- Support completion-nvim customized label map
|
||||
local customized_labels = vim.g.completion_customize_lsp_label or {}
|
||||
|
||||
-- Step 2 find correct completions
|
||||
for _, def in ipairs(ts_locals.get_definitions(bufnr)) do
|
||||
local nodes = prepare_node(def)
|
||||
local item = {}
|
||||
for _, node in ipairs(nodes) do
|
||||
item.tsdata = node.def or {}
|
||||
item.kind = node.kind
|
||||
item.node_scope = get_smallest_context(item.tsdata)
|
||||
local start_line_node, _, _ = item.tsdata:start()
|
||||
item.node_text = ts_utils.get_node_text(item.tsdata, bufnr)[1]
|
||||
item.full_text = vim.trim(api.nvim_buf_get_lines(bufnr, start_line_node, start_line_node + 1, false)[1] or "")
|
||||
item.range = ts_utils.node_to_lsp_range(item.tsdata)
|
||||
item.uri = uri
|
||||
item.name = node.node_text
|
||||
item.filename = fname
|
||||
item.display_filename = display_filename
|
||||
item.lnum = item.range.start.line + 1
|
||||
item.text = string.format("[%s %10s]\t🧩 %s", item.kind, item.node_text, item.full_text)
|
||||
table.insert(all_nodes, item)
|
||||
end
|
||||
end
|
||||
return all_nodes
|
||||
end
|
||||
|
||||
function M.buf_ts()
|
||||
local all_nodes = get_all_nodes()
|
||||
gui.new_list_view({items = all_nodes, prompt = true, rawdata = true, api = "🎄"})
|
||||
end
|
||||
local exclude_ft = {'scroll', 'help', 'NvimTree'}
|
||||
local function exclude(fname)
|
||||
for i = 1, #exclude_ft do
|
||||
if string.find(fname, exclude_ft[i]) then return true end
|
||||
end
|
||||
return false
|
||||
end
|
||||
function M.bufs_ts()
|
||||
local bufs = vim.api.nvim_list_bufs()
|
||||
local ts_opened = {}
|
||||
for _, buf in ipairs(bufs) do
|
||||
local bname = vim.fn.bufname(buf)
|
||||
if #bname > 0 and not exclude(bname) then
|
||||
if vim.api.nvim_buf_is_loaded(buf) then
|
||||
local all_nodes = get_all_nodes(buf)
|
||||
if all_nodes ~= nil then
|
||||
vim.list_extend(ts_opened, all_nodes)
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
if #ts_opened > 1 then
|
||||
log(ts_opened)
|
||||
gui.new_list_view({items = ts_opened, prompt = true, api = "🎄"})
|
||||
end
|
||||
end
|
||||
|
||||
return M
|
||||
Loading…
Reference in New Issue