add direct integration with libuv instead of going through termopen, also implement a UI (#79)

* add direct integration with libuv instead of going through termopen, also implement a UI

* alleged free perf boosts

yo that's free cycles

1 files changed, 105 insertions, 0 deletions

diff --git a/lua/nvim-lsp-installer/servers/init.lua b/lua/nvim-lsp-installer/servers/init.lua
new file mode 100644
index 00000000..54932cab
--- /dev/null
+++ b/lua/nvim-lsp-installer/servers/init.lua
@@ -0,0 +1,105 @@
+local Data = require "nvim-lsp-installer.data"
+
+local M = {}
+
+-- :'<,'>!sort
+local CORE_SERVERS = Data.set_of {
+    "angularls",
+    "ansiblels",
+    "bashls",
+    "clangd",
+    "clojure_lsp",
+    "cmake",
+    "cssls",
+    "denols",
+    "diagnosticls",
+    "dockerls",
+    "efm",
+    "elixirls",
+    "elmls",
+    "ember",
+    "eslintls",
+    "fortls",
+    "gopls",
+    "graphql",
+    "groovyls",
+    "hls",
+    "html",
+    "intelephense",
+    "jedi_language_server",
+    "jsonls",
+    "kotlin_language_server",
+    "omnisharp",
+    "purescriptls",
+    "pylsp",
+    "pyright",
+    "rescriptls",
+    "rome",
+    "rust_analyzer",
+    "solargraph",
+    "sqlls",
+    "sqls",
+    "stylelint_lsp",
+    "sumneko_lua",
+    "svelte",
+    "tailwindcss",
+    "terraformls",
+    "texlab",
+    "tflint",
+    "tsserver",
+    "vimls",
+    "vuels",
+    "yamlls",
+}
+
+local CUSTOM_SERVERS_MAP = {}
+
+function M.get_server(server_name)
+    -- Registered custom servers have precedence
+    if CUSTOM_SERVERS_MAP[server_name] then
+        return true, CUSTOM_SERVERS_MAP[server_name]
+    end
+
+    if not CORE_SERVERS[server_name] then
+        return false, ("Server %s does not exist."):format(server_name)
+    end
+
+    local ok, server = pcall(require, ("nvim-lsp-installer.servers.%s"):format(server_name))
+    if ok then
+        return true, server
+    end
+    return false,
+        (
+            "Unable to import server %s.\n\nThis is an unexpected error, please file an issue at %s with the following information:\n%s"
+        ):format(server_name, "https://github.com/williamboman/nvim-lsp-installer", server)
+end
+
+function M.get_available_servers()
+    return Data.list_map(function(server_name)
+        local ok, server = M.get_server(server_name)
+        if not ok then
+            error(server)
+        end
+        return server
+    end, vim.tbl_keys(
+        vim.tbl_extend("force", CORE_SERVERS, CUSTOM_SERVERS_MAP)
+    ))
+end
+
+function M.get_installed_servers()
+    return vim.tbl_filter(function(server)
+        return server:is_installed()
+    end, M.get_available_servers())
+end
+
+function M.get_uninstalled_servers()
+    return vim.tbl_filter(function(server)
+        return not server:is_installed()
+    end, M.get_available_servers())
+end
+
+function M.register(server)
+    CUSTOM_SERVERS_MAP[server.name] = server
+end
+
+return M