1 files changed, 110 insertions, 0 deletions
diff --git a/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/relay_lsp.lua b/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/relay_lsp.lua
new file mode 100644
index 0000000..acaa617
--- /dev/null
+++ b/start/lspconfig-0.1.8/lua/lspconfig/server_configurations/relay_lsp.lua
@@ -0,0 +1,110 @@
+local util = require 'lspconfig.util'
+local log = require 'vim.lsp.log'
+
+return {
+  default_config = {
+    -- (default: false) Whether or not we should automatically start the
+    -- Relay Compiler in watch mode when you open a project
+    auto_start_compiler = false,
+
+    -- (default: nil) Path to a relay config relative to the `root_dir`.
+    -- Without this, the compiler will search for your config. This is
+    -- helpful if your relay project is in a nested directory.
+    path_to_config = nil,
+
+    cmd = { 'relay-compiler', 'lsp' },
+    filetypes = {
+      'javascript',
+      'javascriptreact',
+      'javascript.jsx',
+      'typescript',
+      'typescriptreact',
+      'typescript.tsx',
+    },
+    root_dir = util.root_pattern('relay.config.*', 'package.json'),
+    on_new_config = function(config, root_dir)
+      local project_root = util.find_node_modules_ancestor(root_dir)
+      local node_bin_path = util.path.join(project_root, 'node_modules', '.bin')
+      local compiler_cmd = { util.path.join(node_bin_path, 'relay-compiler'), '--watch' }
+      local path = node_bin_path .. util.path.path_separator .. vim.env.PATH
+      if config.cmd_env then
+        config.cmd_env.PATH = path
+      else
+        config.cmd_env = { PATH = path }
+      end
+
+      if config.path_to_config then
+        config.path_to_config = util.path.sanitize(config.path_to_config)
+        local path_to_config = util.path.join(root_dir, config.path_to_config)
+        if util.path.exists(path_to_config) then
+          vim.list_extend(config.cmd, { config.path_to_config })
+          vim.list_extend(compiler_cmd, { config.path_to_config })
+        else
+          log.error "[Relay LSP] Can't find Relay config file. Fallback to the default location..."
+        end
+      end
+      if config.auto_start_compiler then
+        vim.fn.jobstart(compiler_cmd, {
+          on_exit = function()
+            log.info '[Relay LSP] Relay Compiler exited'
+          end,
+          cwd = project_root,
+        })
+      end
+    end,
+    handlers = {
+      ['window/showStatus'] = function(_, result)
+        if not result then
+          return {}
+        end
+        local log_message = string.format('[Relay LSP] %q', result.message)
+        if result.type == 1 then
+          log.error(log_message)
+        end
+        if result.type == 2 then
+          log.warn(log_message)
+        end
+        if result.type == 3 then
+          log.info(log_message)
+        end
+        return {}
+      end,
+    },
+  },
+  docs = {
+    description = [[
+    https://github.com/facebook/relay
+    `Relay` is a JavaScript framework for building data-driven React applications
+
+    Setup:
+
+    - Make sure you have a Relay config file somewhere in your project.
+    - We support standard config file formats (`.yml`, `.js`, `.json`), and the the `relay` field in your `package.json`
+    - Make sure you have the `relay-compiler` installed in your project. The bare minimum is v13.
+    - Make sure you are able to run the `relay-compiler` command from the command line. If `yarn relay-compiler` works, it's very likely that the LSP will work.
+    - Remove / disable any conflicting GraphQL LSPs you have installed.
+
+    Relay LSP is a part of the Relay Compiler binary and available when adding `relay-compiler` to your project's devDependencies.
+
+    ```lua
+    require'lspconfig'.relay_lsp.setup {
+      -- (default: false) Whether or not we should automatically start
+      -- the Relay Compiler in watch mode when you open a project
+      auto_start_compiler = false,
+
+
+      -- (default: null) Path to a relay config relative to the
+      -- `root_dir`. Without this, the compiler will search for your
+      -- config. This is helpful if your relay project is in a nested
+      -- directory.
+      path_to_config = nil,
+    }
+    ```
+    ]],
+    default_config = {
+      root_dir = [[root_pattern("relay.config.*", "package.json")]],
+      auto_start_compiler = false,
+      path_to_config = nil,
+    },
+  },
+}