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local configs = require 'nvim_lsp/configs'
local M = {
util = require 'nvim_lsp/util';
}
function M.available_servers()
return vim.tbl_keys(configs)
end
function M.installable_servers()
local res = {}
for k, v in pairs(configs) do
if v.install then table.insert(res, k) end
end
return res
end
M._root = {}
-- Called from plugin/nvim_lsp.vim because it requires knowing that the last
-- script in scriptnames to be executed is nvim_lsp.
function M._root._setup()
M._root.commands = {
LspInstall = {
function(name)
local config = configs[name]
if not config then
return print("Invalid server name:", name)
end
if not config.install then
return print(name, "can't be automatically installed (yet)")
end
if config.install_info().is_installed then
return print(name, "is already installed")
end
config.install()
end;
"-nargs=1";
"-complete=custom,v:lua.lsp_complete_installable_servers";
description = '`:LspInstall {name}` installs a server under stdpath("cache")/nvim_lsp/{name}';
};
LspInstallInfo = {
function(name)
if name == nil then
local res = {}
for k, v in pairs(configs) do
if v.install_info then
res[k] = v.install_info()
end
end
return print(vim.inspect(res))
end
local config = configs[name]
if not config then
return print("Invalid server name:", name)
end
return print(vim.inspect(config.install_info()))
end;
"-nargs=?";
"-complete=custom,v:lua.lsp_complete_servers";
description = 'Print installation info for {name} if one is specified, or all installable servers.';
};
};
M.util.create_module_commands("_root", M._root.commands)
end
local mt = {}
function mt:__index(k)
if configs[k] == nil then
require('nvim_lsp/'..k)
end
return configs[k]
end
return setmetatable(M, mt)
-- vim:et ts=2 sw=2
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