Add JSX support.

CHANGELOG.md

@@ -4,6 +4,7 @@
   rather than when reading a file.  
   This allows you to manually set the filetype to JavaScript after opening
   a file, for example, and still get Node.vim's mappings.
+- Initializes Node.vim mappings for JSX (those with the `jsx` filetype) files.
 
 ## 0.8.1 (Apr 15, 2014)
 - Updates the URL from which Node.vim downloads Node core module source files.  

autoload/node.vim

@@ -1,4 +1,4 @@
-let node#suffixesadd = [".js", ".json"]
+let node#suffixesadd = [".js", ".json", ".jsx"]
 
 function! node#initialize(root)
 	let b:node_root = a:root
@@ -21,6 +21,10 @@ function! node#initialize(root)
 endfunction
 
 function! node#javascript()
+	" This might be called multiple times if multiple filetypes match.
+	if exists("b:node_javascript") && b:node_javascript | return | endif
+	let b:node_javascript = 1
+
 	setlocal path-=/usr/include
 	let &l:suffixesadd .= "," . join(g:node#suffixesadd, ",")
 	let &l:include = '\<require(\(["'']\)\zs[^\1]\+\ze\1'

plugin/node.vim

@@ -1,7 +1,7 @@
 if exists("g:loaded_node") || &cp || v:version < 700 | finish | endif
 let g:loaded_node = 1
 
-let s:filetypes = ["javascript", "json"]
+let s:filetypes = ["javascript", "json", "jsx"]
 if exists("g:node_filetypes") | let s:filetypes = g:node_filetypes | endif
 
 function! s:detect(dir)

test/autoload/lib_test.rb

@@ -59,6 +59,12 @@ def find(name)
       find("./other").must_equal target
     end
 
+    it "must return ./other.jsx given ./other" do
+      target = touch File.join(@dir, "other.jsx")
+      $vim.edit File.join(@dir, "index.js")
+      find("./other").must_equal target
+    end
+
     it "must return ./other.js given ./other relative to file" do
       target = touch File.join(@dir, "lib", "other.js")
       $vim.edit File.join(@dir, "lib", "index.js")

test/autoload_test.rb

@@ -214,6 +214,19 @@
       $vim.echo(%(bufname("%"))).must_equal target
     end
 
+    it "must find when filetype set to JSX after open" do
+      target = touch File.join(@dir, "node_modules", "foo", "index.js")
+
+      touch File.join(@dir, "index.react"), %(require("foo"))
+      $vim.edit File.join(@dir, "index.react")
+      $vim.echo("&filetype").must_equal ""
+      $vim.command("setfiletype jsx")
+      $vim.echo("&filetype").must_equal "jsx"
+
+      $vim.feedkeys "$hhgf"
+      $vim.echo(%(bufname("%"))).must_equal target
+    end
+
     it "must find when filetype set to JavaScript and Foo after open" do
       target = touch File.join(@dir, "node_modules", "foo", "index.js")