1 files changed, 72 insertions, 0 deletions
diff --git a/lua/nvim_lsp/angularls.lua b/lua/nvim_lsp/angularls.lua
new file mode 100644
index 00000000..88006f62
--- /dev/null
+++ b/lua/nvim_lsp/angularls.lua
@@ -0,0 +1,72 @@
+local configs = require 'nvim_lsp/configs'
+local util = require 'nvim_lsp/util'
+
+local server_name = 'angularls'
+local bin_name = server_name
+local install_loc = util.base_install_dir .. '/' .. server_name
+local script_loc = install_loc .. '/node_modules/@angular/language-server/index.js'
+local bin_loc = install_loc .. '/node_modules/.bin/angularls'
+
+local installer = util.npm_installer {
+  server_name = server_name;
+  packages = { '@angular/language-server' };
+  binaries = { bin_name };
+  -- angular-language-service doesn't expose a binary, so we create an execution wrapper.
+  post_install_script =
+    'echo "#! /bin/sh\n' .. 'node ' .. script_loc .. ' \\$*' .. '" > ' .. bin_loc .. '\n' ..
+    'chmod +x ' .. bin_loc;
+}
+
+-- Angular requires a node_modules directory to probe for @angular/language-service and typescript
+-- in order to use your projects configured versions.
+-- This defaults to the vim cwd, but will get overwritten by the resolved root of the file.
+local function get_probe_dir(root_dir)
+  local project_root = util.find_node_modules_ancestor(root_dir)
+
+  return project_root and (project_root .. '/node_modules') or ''
+end
+
+local default_probe_dir = get_probe_dir(vim.fn.getcwd())
+
+configs[server_name] = {
+  default_config = {
+    cmd = {
+      bin_loc,
+      '--stdio',
+      '--tsProbeLocations', default_probe_dir,
+      '--ngProbeLocations', default_probe_dir
+    };
+    filetypes = {'typescript', 'html', 'typescriptreact', 'typescript.tsx'};
+    -- Check for angular.json or .git first since that is the root of the project.
+    -- Don't check for tsconfig.json or package.json since there are multiple of these
+    -- in an angular monorepo setup.
+    root_dir = util.root_pattern('angular.json', '.git');
+  };
+  on_new_config = function(new_config, new_root_dir)
+    local new_probe_dir = get_probe_dir(new_root_dir)
+
+    -- We need to check our probe directories because they may have changed.
+    new_config.cmd = {
+      bin_loc,
+      '--stdio',
+      '--tsProbeLocations', new_probe_dir,
+      '--ngProbeLocations', new_probe_dir
+    }
+  end;
+  docs = {
+    description = [[
+https://github.com/angular/vscode-ng-language-service
+
+`angular-language-server` can be installed via `:LspInstall angularls`
+
+If you prefer to install this yourself you can through npm `npm install @angular/language-server`.
+Be aware there is no global binary and must be run via `node_modules/@angular/language-server/index.js`
+    ]];
+    default_config = {
+      root_dir = [[root_pattern("angular.json", ".git")]];
+    };
+  }
+}
+
+configs[server_name].install = installer.install
+configs[server_name].install_info = installer.info