--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/roundup/dist/command/build.py	Mon Feb 23 14:30:32 2009 +0000
@@ -0,0 +1,62 @@
+#
+# Copyright (C) 2009 Stefan Seefeld
+# All rights reserved.
+# For license terms see the file COPYING.txt.
+#
+from roundup import msgfmt
+from distutils.command.build import build as base
+import os
+from glob import glob
+
+def list_message_files(suffix=".po"):
+    """Return list of all found message files and their intallation paths"""
+    _files = glob("locale/*" + suffix)
+    _list = []
+    for _file in _files:
+        # basename (without extension) is a locale name
+        _locale = os.path.splitext(os.path.basename(_file))[0]
+        _list.append((_file, os.path.join(
+            "share", "locale", _locale, "LC_MESSAGES", "roundup.mo")))
+    return _list
+
+def check_manifest():
+    """Check that the files listed in the MANIFEST are present when the
+    source is unpacked.
+    """
+    try:
+        f = open('MANIFEST')
+    except:
+        print '\n*** SOURCE WARNING: The MANIFEST file is missing!'
+        return
+    try:
+        manifest = [l.strip() for l in f.readlines()]
+    finally:
+        f.close()
+    err = [line for line in manifest if not os.path.exists(line)]
+    err.sort()
+    # ignore auto-generated files
+    if err == ['roundup-admin', 'roundup-demo', 'roundup-gettext',
+            'roundup-mailgw', 'roundup-server']:
+        err = []
+    if err:
+        n = len(manifest)
+        print '\n*** SOURCE WARNING: There are files missing (%d/%d found)!'%(
+            n-len(err), n)
+        print 'Missing:', '\nMissing: '.join(err)
+
+
+class build(base):
+
+    def build_message_files(self):
+        """For each locale/*.po, build .mo file in target locale directory"""
+        for (_src, _dst) in list_message_files():
+            _build_dst = os.path.join("build", _dst)
+            self.mkpath(os.path.dirname(_build_dst))
+            self.announce("Compiling %s -> %s" % (_src, _build_dst))
+            msgfmt.make(_src, _build_dst)
+
+    def run(self):
+        check_manifest()
+        self.build_message_files()
+        base.run(self)
+