From 471c6cddf301658590e4c2a76a55032383c4354a Mon Sep 17 00:00:00 2001
From: Michael Bayne <mdb@threerings.net>
Date: Tue, 10 Aug 2004 07:23:12 +0000
Subject: [PATCH] Allow digests to be easily created externally.

---
 .../getdown/tools/DigesterTask.java           | 35 +++++++++++--------
 1 file changed, 20 insertions(+), 15 deletions(-)

diff --git a/src/java/com/threerings/getdown/tools/DigesterTask.java b/src/java/com/threerings/getdown/tools/DigesterTask.java
index d4f0e5d..55922ea 100644
--- a/src/java/com/threerings/getdown/tools/DigesterTask.java
+++ b/src/java/com/threerings/getdown/tools/DigesterTask.java
@@ -1,5 +1,5 @@
 //
-// $Id: DigesterTask.java,v 1.3 2004/07/30 02:23:52 mdb Exp $
+// $Id: DigesterTask.java,v 1.4 2004/08/10 07:23:12 mdb Exp $
 
 package com.threerings.getdown.tools;
 
@@ -38,17 +38,27 @@ public class DigesterTask extends Task
                 "directory  via the 'appdir' attribute.";
             throw new BuildException(errmsg);
         }
-        File target = new File(_appdir, Digest.DIGEST_FILE);
+
+        try {
+            createDigest(_appdir);
+        } catch (IOException ioe) {
+            throw new BuildException("Error creating digest: " +
+                                     ioe.getMessage(), ioe);
+        }
+    }
+
+    /**
+     * Creates a digest file in the specified application directory.
+     */
+    public static void createDigest (File appdir)
+        throws IOException
+    {
+        File target = new File(appdir, Digest.DIGEST_FILE);
         System.out.println("Generating digest file '" + target + "'...");
 
         // create our application and instruct it to parse its business
-        Application app = new Application(_appdir);
-        try {
-            app.init(false);
-        } catch (IOException ioe) {
-            throw new BuildException("Error parsing getdown.txt: " +
-                                     ioe.getMessage(), ioe);
-        }
+        Application app = new Application(appdir);
+        app.init(false);
 
         ArrayList rsrcs = new ArrayList();
         rsrcs.add(app.getConfigResource());
@@ -56,12 +66,7 @@ public class DigesterTask extends Task
         rsrcs.addAll(app.getResources());
 
         // now generate the digest file
-        try {
-            Digest.createDigest(rsrcs, target);
-        } catch (IOException ioe) {
-            throw new BuildException("Error creating digest: " +
-                                     ioe.getMessage(), ioe);
-        }
+        Digest.createDigest(rsrcs, target);
     }
 
     /** The application directory in which we're creating a digest file. */