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feat: add parser list

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This commit is contained in:
kiyan42 2020-04-20 22:33:13 +02:00
parent 3975ca91f6
commit 0de42dd7fb
2 changed files with 18 additions and 0 deletions
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1
lua/nvim-treesitter.lua
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@ -15,5 +15,6 @@ end
-- To install, run `:lua require'nvim-treesitter'.install_parser('language')` -- To install, run `:lua require'nvim-treesitter'.install_parser('language')`
-- we should add a vim layer over the lua function -- we should add a vim layer over the lua function
M.install_parser = install.install_parser M.install_parser = install.install_parser
M.list_parsers = install.list_parsers
return M return M

17
lua/nvim-treesitter/install.lua
View file

@ -135,4 +135,21 @@ function M.install_parser(ft)
run_install(cache_folder, package_path, ft, repository.files, repository.url) run_install(cache_folder, package_path, ft, repository.files, repository.url)
end end
function M.list_parsers()
local max_len = 0
for parser_name, _ in pairs(repositories) do
if #parser_name > max_len then max_len = #parser_name end
end
for parser_name, _ in pairs(repositories) do
local is_installed = #api.nvim_get_runtime_file('parser/'..parser_name..'.so', false) > 0
api.nvim_out_write(parser_name..string.rep(' ', max_len - #parser_name + 1))
if is_installed then
api.nvim_out_write("[✓] installed\n")
else
api.nvim_out_write("[✗] not installed\n")
end
end
end
return M return M