Dartdoc supports package directory.

pkg/dartdoc/bin/dartdoc.dart

Index: pkg/dartdoc/bin/dartdoc.dart
diff --git a/pkg/dartdoc/bin/dartdoc.dart b/pkg/dartdoc/bin/dartdoc.dart
index 4c58b9671ce5ce8743bf1d849ab1b27764135d02..44f6739950b4e58e1e6b211dbe23da18203622f6 100644
--- a/pkg/dartdoc/bin/dartdoc.dart
+++ b/pkg/dartdoc/bin/dartdoc.dart
@@ -35,6 +35,9 @@ main() {
 
   final argParser = new ArgParser();
 
+  final libPath = scriptDir.append('../../../');

[Lasse Reichstein Nielsen, 2012/09/19 12:06:49]

final what? I'm guessing Path, but please write it here.

[Bob Nystrom, 2012/09/19 16:17:17]

For what it's worth, most of the Dartdoc codebase doesn't annotate local
variables, so this is consistent.

+  Path pkgPath = scriptDir.append('../../../pkg/');
+
   argParser.addFlag('no-code',
       help: 'Do not include source code in the documentation.',
       defaultsTo: false, negatable: false,
@@ -144,8 +147,16 @@ main() {
         }
       }, allowMultiple: true);
 
-  final libPath = scriptDir.append('../../../');
-  dartdoc.dartdocPath = libPath.append('pkg/dartdoc');
+  argParser.addOption('pkg',
+      help: 'Sets the package directory to the specified directory.\n'
+        'If omitted the package directory is the SDK pkg/ dir',
+      callback: (pkgDir) {
+        if(pkgDir != null) {
+          pkgPath = new Path.fromNative(pkgDir);
+        }
+      });
+
+   dartdoc.dartdocPath = libPath.append('pkg/dartdoc');

[Lasse Reichstein Nielsen, 2012/09/19 12:06:49]

bad indent?

[Johnni Winther, 2012/09/20 08:55:59]

Done.

 
   if (args.isEmpty()) {
     print('No arguments provided.');
@@ -175,7 +186,7 @@ main() {
 
   cleanOutputDirectory(dartdoc.outputDir);
 
-  dartdoc.documentLibraries(entrypoints, libPath);
+  dartdoc.documentLibraries(entrypoints, libPath, pkgPath);
 
   Future compiled = compileScript(dartdoc.mode, dartdoc.outputDir, libPath);
   Future filesCopied = copyDirectory(scriptDir.append('../static'),