diff options
Diffstat (limited to 'lua')
| -rw-r--r-- | lua/nvim-treesitter.lua | 1 | ||||
| -rw-r--r-- | lua/nvim-treesitter/install.lua | 17 |
2 files changed, 18 insertions, 0 deletions
diff --git a/lua/nvim-treesitter.lua b/lua/nvim-treesitter.lua index 8dae7c33b..8628e499b 100644 --- a/lua/nvim-treesitter.lua +++ b/lua/nvim-treesitter.lua @@ -15,5 +15,6 @@ end -- To install, run `:lua require'nvim-treesitter'.install_parser('language')` -- we should add a vim layer over the lua function M.install_parser = install.install_parser +M.list_parsers = install.list_parsers return M diff --git a/lua/nvim-treesitter/install.lua b/lua/nvim-treesitter/install.lua index 8e39be5e7..f55aa141a 100644 --- a/lua/nvim-treesitter/install.lua +++ b/lua/nvim-treesitter/install.lua @@ -135,4 +135,21 @@ function M.install_parser(ft) run_install(cache_folder, package_path, ft, repository.files, repository.url) 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 |