mirror of
https://github.com/neovim/neovim.git
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39 lines
1.1 KiB
Lua
39 lines
1.1 KiB
Lua
local M = {}
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local ts = vim.treesitter
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--- Lists the parsers currently installed
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---
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---@return A list of parsers
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function M.list_parsers()
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return vim.api.nvim_get_runtime_file('parser/*', true)
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end
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--- Performs a healthcheck for treesitter integration
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function M.check()
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local report_info = vim.fn['health#report_info']
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local report_ok = vim.fn['health#report_ok']
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local report_error = vim.fn['health#report_error']
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local parsers = M.list_parsers()
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report_info(string.format("Runtime ABI version : %d", ts.language_version))
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for _, parser in pairs(parsers) do
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local parsername = vim.fn.fnamemodify(parser, ":t:r")
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local is_loadable, ret = pcall(ts.language.require_language, parsername)
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if not is_loadable then
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report_error(string.format("Impossible to load parser for %s: %s", parsername, ret))
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elseif ret then
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local lang = ts.language.inspect_language(parsername)
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report_ok(string.format("Loaded parser for %s: ABI version %d",
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parsername, lang._abi_version))
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else
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report_error(string.format("Unable to load parser for %s", parsername))
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end
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end
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end
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return M
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