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Fix #1324: tree-sitter CLI requires node

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Stephan Seitz 2021-06-03 00:04:39 +02:00 • committed by Stephan Seitz
parent ad28bbf04c
commit 31f1125827
1 changed files with 2 additions and 2 deletions
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4
lua/nvim-treesitter/parsers.lua
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@ -602,7 +602,7 @@ function M.ft_to_lang(ft)
end end
function M.available_parsers() function M.available_parsers()
if vim.fn.executable('tree-sitter') == 1 then if vim.fn.executable('tree-sitter') == 1 and vim.fn.executable('node') == 1 then
return vim.tbl_keys(M.list) return vim.tbl_keys(M.list)
else else
return vim.tbl_filter(function(p) return not M.list[p].install_info.requires_generate_from_grammar end, return vim.tbl_filter(function(p) return not M.list[p].install_info.requires_generate_from_grammar end,
@ -611,7 +611,7 @@ function M.available_parsers()
end end
function M.maintained_parsers() function M.maintained_parsers()
local has_tree_sitter_cli = vim.fn.executable('tree-sitter') == 1 local has_tree_sitter_cli = vim.fn.executable('tree-sitter') == 1 and vim.fn.executable('node') == 1
return vim.tbl_filter(function(lang) return vim.tbl_filter(function(lang)
return M.list[lang].maintainers return M.list[lang].maintainers
and (has_tree_sitter_cli or not M.list[lang].install_info.requires_generate_from_grammar) end, and (has_tree_sitter_cli or not M.list[lang].install_info.requires_generate_from_grammar) end,