Rename nvim_lsp to lspconfig

1 files changed, 133 insertions, 0 deletions

diff --git a/lua/lspconfig/sumneko_lua.lua b/lua/lspconfig/sumneko_lua.lua
new file mode 100644
index 00000000..3faca644
--- /dev/null
+++ b/lua/lspconfig/sumneko_lua.lua
@@ -0,0 +1,133 @@
+local configs = require 'lspconfig/configs'
+local util = require 'lspconfig/util'
+
+local name = "sumneko_lua"
+local bin_name = "lua-language-server"
+
+local function make_installer()
+  local P = util.path.join
+  local install_dir = P{util.base_install_dir, name}
+  local git_dir = P{install_dir, bin_name}
+  local os, bin, ninja_zip, build_file
+
+  if vim.fn.has('osx') == 1 then
+    os = 'macOS'
+    bin = P{git_dir, "bin", "macOS", bin_name}
+    ninja_zip = "ninja-mac.zip"
+    build_file = "macos.ninja"
+  elseif vim.fn.has('unix') == 1 then
+    os = 'Linux'
+    bin = P{git_dir, "bin", "Linux", bin_name}
+    ninja_zip = "ninja-linux.zip"
+    build_file = "linux.ninja"
+  end
+  local main_file = P{git_dir, "main.lua"}
+  local cmd = {bin, '-E', main_file}
+
+  local X = {}
+  function X.install()
+    if os == nil then
+      error("This installer supports Linux and macOS only")
+      return
+    end
+    local install_info = X.info()
+    if install_info.is_installed then
+      print(name, "is already installed")
+      return
+    end
+    if not (util.has_bins("ninja") or util.has_bins("curl")) then
+      error('Need either "ninja" or "curl" (to download ninja) to install this.')
+      return
+    end
+    if not util.has_bins("sh", "chmod", "unzip", "clang") then
+      error('Need the binaries "sh", "chmod", "unzip", "clang" to install this')
+      return
+    end
+    local script = [=[
+set -e
+bin_name=]=]..bin_name..'\n'..[=[
+ninja_zip=]=]..ninja_zip..'\n'..[=[
+build_file=]=]..build_file..'\n'..[=[
+
+# Install ninja if not available.
+which ninja >/dev/null || {
+  test -x ninja || {
+    curl -LO https://github.com/ninja-build/ninja/releases/download/v1.9.0/$ninja_zip
+    unzip $ninja_zip
+    chmod +x ninja
+  }
+  export PATH="$PWD:$PATH"
+}
+
+# clone project
+git clone https://github.com/sumneko/$bin_name
+cd $bin_name
+git submodule update --init --recursive
+
+# build
+cd 3rd/luamake
+ninja -f ninja/$build_file
+cd ../..
+./3rd/luamake/luamake rebuild
+    ]=]
+    vim.fn.mkdir(install_info.install_dir, "p")
+    util.sh(script, install_info.install_dir)
+  end
+  function X.info()
+    return {
+      is_installed = util.has_bins(bin);
+      install_dir = install_dir;
+      cmd = cmd;
+    }
+  end
+  function X.configure(config)
+    local install_info = X.info()
+    if install_info.is_installed then
+      config.cmd = cmd
+    end
+  end
+  return X
+end
+
+local installer = make_installer()
+
+configs[name] = {
+  default_config = {
+    filetypes = {'lua'};
+    root_dir = function(fname)
+      return util.find_git_ancestor(fname) or vim.loop.os_homedir()
+    end;
+    log_level = vim.lsp.protocol.MessageType.Warning;
+  };
+  on_new_config = function(config)
+    installer.configure(config)
+  end;
+  docs = {
+    package_json = "https://raw.githubusercontent.com/sumneko/vscode-lua/master/package.json";
+    description = [[
+https://github.com/sumneko/lua-language-server
+
+Lua language server. **By default, this doesn't have a `cmd` set.** This is
+because it doesn't provide a global binary. We provide an installer for Linux
+and macOS using `:LspInstall`.  If you wish to install it yourself, [here is a
+guide](https://github.com/sumneko/lua-language-server/wiki/Build-and-Run-(Standalone)).
+So you should set `cmd` yourself like this.
+
+```lua
+require'lspconfig'.sumneko_lua.setup{
+  cmd = {"path", "to", "cmd"};
+  ...
+}
+```
+
+If you install via our installer, if you execute `:LspInstallInfo sumneko_lua`, you can know `cmd` value.
+]];
+    default_config = {
+      root_dir = [[root_pattern(".git") or os_homedir]];
+    };
+  };
+}
+
+configs[name].install = installer.install
+configs[name].install_info = installer.info
+-- vim:et ts=2