|
|
|
@ -1,31 +1,39 @@
|
|
|
|
|
local api = vim.api
|
|
|
|
|
local queries = require "nvim-treesitter.query"
|
|
|
|
|
local parsers = require "nvim-treesitter.parsers"
|
|
|
|
|
local ts_utils = require "nvim-treesitter.ts_utils"
|
|
|
|
|
local utils = require "nvim-treesitter.utils"
|
|
|
|
|
local configs = require "nvim-treesitter.configs"
|
|
|
|
|
|
|
|
|
|
local hl_namespace = api.nvim_create_namespace "nvim-playground-lints"
|
|
|
|
|
local ERROR_HL = "TSQueryLinterError"
|
|
|
|
|
local namespace = api.nvim_create_namespace "nvim-playground-lints"
|
|
|
|
|
local MAGIC_NODE_NAMES = { "_", "ERROR" }
|
|
|
|
|
local playground_module = require "nvim-treesitter-playground.internal"
|
|
|
|
|
|
|
|
|
|
local M = {}
|
|
|
|
|
|
|
|
|
|
M.lints = {}
|
|
|
|
|
M.use_virtual_text = true
|
|
|
|
|
M.use_diagnostics = true
|
|
|
|
|
M.lint_events = { "BufWrite", "CursorHold" }
|
|
|
|
|
|
|
|
|
|
local function lint_node(node, buf, error_type, complete_message)
|
|
|
|
|
if error_type ~= "Invalid Query" then
|
|
|
|
|
ts_utils.highlight_node(node, buf, hl_namespace, ERROR_HL)
|
|
|
|
|
local function show_lints(buf, lints)
|
|
|
|
|
if M.use_diagnostics then
|
|
|
|
|
local diagnostics = vim.tbl_map(function(lint)
|
|
|
|
|
return {
|
|
|
|
|
lnum = lint.range[1],
|
|
|
|
|
end_lnum = lint.range[3],
|
|
|
|
|
col = lint.range[2],
|
|
|
|
|
end_col = lint.range[4],
|
|
|
|
|
severity = vim.diagnostic.ERROR,
|
|
|
|
|
message = lint.message,
|
|
|
|
|
}
|
|
|
|
|
end, lints)
|
|
|
|
|
vim.diagnostic.set(namespace, buf, diagnostics)
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
local function add_lint_for_node(node, buf, error_type, complete_message)
|
|
|
|
|
local node_text = vim.treesitter.query.get_node_text(node, buf):gsub("\n", " ")
|
|
|
|
|
local error_text = complete_message or error_type .. ": " .. node_text
|
|
|
|
|
local error_range = { node:range() }
|
|
|
|
|
if M.use_virtual_text then
|
|
|
|
|
api.nvim_buf_set_virtual_text(buf, hl_namespace, error_range[1], { { error_text, ERROR_HL } }, {})
|
|
|
|
|
end
|
|
|
|
|
table.insert(M.lints[buf], { type = error_type, range = error_range, message = error_text, node_text = node_text })
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
@ -80,7 +88,7 @@ function M.lint(query_buf)
|
|
|
|
|
local error_node = utils.get_at_path(m, "error.node")
|
|
|
|
|
|
|
|
|
|
if error_node then
|
|
|
|
|
lint_node(error_node, query_buf, "Syntax Error")
|
|
|
|
|
add_lint_for_node(error_node, query_buf, "Syntax Error")
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
local toplevel_node = utils.get_at_path(m, "toplevel-query.node")
|
|
|
|
@ -89,7 +97,7 @@ function M.lint(query_buf)
|
|
|
|
|
local err
|
|
|
|
|
ok, err = pcall(vim.treesitter.parse_query, query_lang, query_text)
|
|
|
|
|
if not ok then
|
|
|
|
|
lint_node(toplevel_node, query_buf, "Invalid Query", err)
|
|
|
|
|
add_lint_for_node(toplevel_node, query_buf, "Invalid Query", err)
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
@ -112,7 +120,7 @@ function M.lint(query_buf)
|
|
|
|
|
end, parser_info.symbols)
|
|
|
|
|
|
|
|
|
|
if not found then
|
|
|
|
|
lint_node(node, query_buf, "Invalid Node Type")
|
|
|
|
|
add_lint_for_node(node, query_buf, "Invalid Node Type")
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
@ -122,23 +130,25 @@ function M.lint(query_buf)
|
|
|
|
|
local field_name = vim.treesitter.query.get_node_text(field_node, query_buf)
|
|
|
|
|
local found = vim.tbl_contains(parser_info.fields, field_name)
|
|
|
|
|
if not found then
|
|
|
|
|
lint_node(field_node, query_buf, "Invalid Field")
|
|
|
|
|
add_lint_for_node(field_node, query_buf, "Invalid Field")
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
show_lints(query_buf, M.lints[query_buf])
|
|
|
|
|
return M.lints[query_buf]
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
function M.clear_virtual_text(buf)
|
|
|
|
|
api.nvim_buf_clear_namespace(buf, hl_namespace, 0, -1)
|
|
|
|
|
vim.diagnostic.reset(namespace, buf)
|
|
|
|
|
end
|
|
|
|
|
|
|
|
|
|
function M.attach(buf, _)
|
|
|
|
|
M.lints[buf] = {}
|
|
|
|
|
|
|
|
|
|
local config = configs.get_module "query_linter"
|
|
|
|
|
M.use_virtual_text = config.use_virtual_text
|
|
|
|
|
M.use_diagnostics = config.use_diagnostics
|
|
|
|
|
M.lint_events = config.lint_events
|
|
|
|
|
|
|
|
|
|
vim.api.nvim_create_autocmd(M.lint_events, {
|
|
|
|
|