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2e982f1aad
The benefit of this is that users only pay for what they use. If e.g.
only `vim.lsp.buf_get_clients()` is called then they don't need to load
all modules under `vim.lsp` which could lead to significant startuptime
saving.
Also `vim.lsp.module` is a bit nicer to user compared to
`require("vim.lsp.module")`.
This isn't used for some nested modules such as `filetype` as it breaks
tests with error messages such as "attempt to index field 'detect'".
It's not entirely certain the reason for this, but it is likely it is
due to filetype being precompiled which would imply deferred loading
isn't needed for performance reasons.
34 lines
877 B
Lua
34 lines
877 B
Lua
local M = {}
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local ts = vim.treesitter
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local health = vim.health
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--- Performs a healthcheck for treesitter integration
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function M.check()
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local parsers = vim.api.nvim_get_runtime_file('parser/*', true)
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health.info(string.format('Nvim 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, err_or_nil = pcall(ts.language.add, parsername)
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if not is_loadable then
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health.error(
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string.format(
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'Parser "%s" failed to load (path: %s): %s',
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parsername,
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parser,
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err_or_nil or '?'
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)
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)
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else
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local lang = ts.language.inspect(parsername)
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health.ok(
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string.format('Parser: %-10s ABI: %d, path: %s', parsername, lang._abi_version, parser)
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)
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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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