--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/degal/commands.py	Wed Jun 03 20:33:15 2009 +0300
@@ -0,0 +1,42 @@
+"""
+    Implementations of the core CLI commands
+"""
+
+import log, shorturl, folder
+
+def main (dir='.', targets=()) :
+    """
+        Scan the given root dir for all images, and render updated ones
+    """
+
+    root_filter = {}
+    
+    # parse the targets into the hierarchial root_filter that we use
+    for target in targets :
+        f = root_filter
+        for path_part in target.split('/') :
+            if path_part :
+                if path_part not in f :
+                    f[path_part] = {}
+                    
+                f = f[path_part]
+    
+    # build the index
+    log.title("Indexing %s...", dir)
+    root = folder.Folder(dir)
+    root.index(root_filter)
+    log.up()
+    
+    # XXX: maintain shorturls stuff
+    if False :
+        log.title("Syncing ShortURLs...")
+        shorturl.updateDB(root)
+        log.up()
+
+    # render output
+    log.title("Rendering updated dirs...")
+    root.render()
+    log.up()
+
+    return 0
+