fix: remove context

lib/commands/start.js

@@ -21,8 +21,7 @@ var defaultConfig = {
   <!--inject-config-->
 <script src="//unpkg.com/docsify/lib/docsify.min.js"></script>
 </body>
-</html>`,
-  context: './'
+</html>`
 }
 
 function loadConfig (config) {
@@ -37,13 +36,12 @@ function loadConfig (config) {
 module.exports = function (path, configFile, port) {
   let config = defaultConfig
   const pkg = util.pkg()
-  let ctx = util.cwd()
+  let ctx = util.cwd('.')
 
   path = path || './'
 
   if (configFile) {
     config = loadConfig(configFile)
-    ctx = config.context || ctx
     config.template = /\.html$/.test(config.template)
       ? util.read(util.resolve(ctx, config.template))
       : config.template
@@ -57,16 +55,23 @@ module.exports = function (path, configFile, port) {
   var renderer = new Renderer(Object.assign(defaultConfig, config))
   var server = connect()
 
+  server.use(serveStatic(path))
   server.use(function(req, res) {
-    renderer.renderToString(req.url)
-      .then(function (html) {
-        res.end(html)
-      })
-      .catch(function (err) {
-        res.end(util.read(util.resolve(path, 'index.html')))
-      })
+    serveStatic(path)(req, res, function () {
+      if (/\.(jpg|jpeg|gif|png|svg|ico|mp4|webm|ogg|ogv|js|css|md)(?:\?v=[0-9.]+)?$/.test(req.url)) {
+        res.writeHead(404)
+        res.end()
+      }
+      renderer.renderToString(req.url)
+        .then(function (html) {
+          res.end(html)
+        })
+        .catch(function (err) {
+          res.writeHead(404)
+          res.end()
+        })
+    })
   })
-  server.use(serveStatic(path))
   server.listen(port || 4000)
 
   const msg = '\n'

package.json

@@ -32,7 +32,7 @@
     "connect-livereload": "^0.6.0",
     "cp-file": "^4.1.1",
     "docsify": ">=3",
-    "docsify-server-renderer": "^4.0.0",
+    "docsify-server-renderer": "^4.0.1",
     "fs-extra": "^2.1.2",
     "livereload": "^0.6.2",
     "open": "^0.0.5",