1 files changed, 93 insertions, 0 deletions
diff --git a/scripts/packages-formatter.py b/scripts/packages-formatter.py
new file mode 100755
index 0000000000..4e66cf9ed4
--- /dev/null
+++ b/scripts/packages-formatter.py
@@ -0,0 +1,93 @@
+#!/usr/bin/env python
+"""\
+This module formats the package version and copyright information for the
+viewer and its dependent packages.
+
+$LicenseInfo:firstyear=2014&license=viewerlgpl$
+Second Life Viewer Source Code
+Copyright (C) 2014, Linden Research, Inc.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation;
+version 2.1 of the License only.
+
+This library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+
+Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+$/LicenseInfo$
+"""
+import os
+import sys
+import errno
+import re
+import subprocess
+
+_autobuild=os.getenv('AUTOBUILD', 'autobuild')
+
+pkg_line=re.compile('^([\w-]+):\s+(.*)$')
+
+def autobuild(*args):
+    """
+    Launch autobuild with specified command-line arguments.
+    Return its stdout pipe from which the caller can read.
+    """
+    # subprocess wants a list, not a tuple
+    command = [_autobuild] + list(args)
+    try:
+        child = subprocess.Popen(command,
+                                 stdin=None, stdout=subprocess.PIPE,
+                                 universal_newlines=True)
+    except OSError as err:
+        if err.errno != errno.ENOENT:
+            # Don't attempt to interpret anything but ENOENT
+            raise
+        # Here it's ENOENT: subprocess can't find the autobuild executable.
+        print >>sys.stderr, "packages-formatter on %s: can't run autobuild:\n%s\n%s" % \
+              (sys.platform, ' '.join(command), err)
+        sys.exit(1)
+
+    # no exceptions yet, let caller read stdout
+    return child.stdout
+
+version={}
+versions=autobuild('install', '--versions')
+for line in versions:
+    pkg_info = pkg_line.match(line)
+    if pkg_info:
+        pkg = pkg_info.group(1)
+        if pkg not in version:
+            version[pkg] = pkg_info.group(2).strip()
+        else:
+            sys.exit("Duplicate version for %s" % pkg)
+    else:
+        sys.exit("Unrecognized --versions output: %s" % line)
+
+copyright={}
+copyrights=autobuild('install', '--copyrights')
+viewer_copyright = copyrights.readline() # first line is the copyright for the viewer itself
+for line in copyrights:
+    pkg_info = pkg_line.match(line)
+    if pkg_info:
+        pkg = pkg_info.group(1)
+        if pkg not in copyright:
+            copyright[pkg] = pkg_info.group(2).strip()
+        else:
+            sys.exit("Duplicate copyright for %s" % pkg)
+    else:
+        sys.exit("Unrecognized --copyrights output: %s" % line)
+
+print viewer_copyright
+for pkg in sorted(version):
+    print ': '.join([pkg, version[pkg]])
+    if pkg in copyright:
+        print copyright[pkg]
+    else:
+        sys.exit("No copyright for %s" % pkg)