showdir stuff, untested

lib/showdir.js

@@ -0,0 +1,45 @@
+var fs = require('fs');
+var ent = require('ent');
+
+module.exports = function (dir, res) {
+  fs.readdir(dir, function (err, xs) {
+    if (err) {
+      res.statusCode = 500;
+      res.end(err && err.stack || err.toString());
+    }
+    else {
+      var pending = xs.length;
+      var dirs = [], files = [], errs = [];
+
+      function finish () {
+        dirs.sort().forEach(function (file) {
+          res.write(
+            '<a href="' + encodeURI(file) + '">'
+            + ent.encode(file) + '/'
+            + '</a>'
+          );
+        });
+
+        files.sort().forEach(function (file) {
+          res.write(
+            '<a href="' + encodeURI(file) + '">'
+            + ent.encode(file)
+            + '</a>'
+          );
+        });
+
+        res.end();
+      }
+
+      xs.forEach(function (file) {
+        fs.stat(dir + '/' + file, function (err, s) {
+          if (err) errs.push(err)
+          else if (s.isDirectory()) dirs.push(file)
+          else files.push(file)
+
+          if (--pending === 0) finish()
+        });
+      });
+    }
+  });
+};

package.json

@@ -10,7 +10,7 @@
   },
   "main": "./ecstatic.js",
   "scripts": {
-    "test": "node example.js"
+    "test": "tap test/*.js"
   },
   "keywords" : [
     "static",
@@ -23,7 +23,8 @@
     "node": "*"
   },
   "dependencies": {
-    "mime" : "1.2.x"
+    "mime" : "1.2.x",
+    "ent" : "0.0.x"
   },
   "devDependencies": {
     "tap" : "0.0.x",

test/express.js

@@ -16,11 +16,11 @@ var files = {
     body : 'B!!!\n',
   },
   'c.js' : {
-    type : 'text/javascript',
+    type : 'application/javascript',
     body : 'console.log(\'C!!!\');\n',
   },
   'd.js' : {
-    type : 'text/javascript',
+    type : 'application/javascript',
     body : 'console.log(\'C!!!\');\n',
   },
   'subdir/e.html' : {
@@ -39,7 +39,7 @@ var files = {
 
 test('express', function (t) {
   var filenames = Object.keys(files);
-  t.plan(filenames.length);
+  t.plan(filenames.length * 2);
   var port = Math.floor(Math.random() * ((1<<16) - 1e4) + 1e4);
 
   var app = express.createServer();
@@ -51,10 +51,10 @@ test('express', function (t) {
       request.get(uri, function (err, res, body) {
         if (err) t.fail(err);
         t.equal(
-          files[file].type, res.headers['content-type'],
-          'content-type differs for ' + file
+          res.headers['content-type'], files[file].type,
+          'content-type for ' + file
         );
-        t.equal(files[file].body, body, 'body differs for ' + file);
+        t.equal(body, files[file].body, 'body for ' + file);
 
         if (--pending === 0) {
           app.close();