1 files changed, 168 insertions, 0 deletions
diff --git a/src/build-data/scripts/dist.py b/src/build-data/scripts/dist.py
new file mode 100755
index 000000000..8a69e7aa6
--- /dev/null
+++ b/src/build-data/scripts/dist.py
@@ -0,0 +1,168 @@
+#!/usr/bin/python
+
+import optparse
+import subprocess
+import logging
+import os
+import sys
+import shutil
+import tarfile
+import errno
+
+def check_subprocess_results(subproc, name):
+    (stdout, stderr) = subproc.communicate()
+
+    stdout = stdout.strip()
+    stderr = stderr.strip()
+
+    if subproc.returncode != 0:
+        if stdout != '':
+            logging.error(stdout)
+        if stderr != '':
+            logging.error(stderr)
+        raise Exception('Running %s failed' % (name))
+    else:
+        if stderr != '':
+            logging.debug(stderr)
+
+    return stdout
+
+def run_monotone(db, args):
+    mtn = subprocess.Popen(['mtn', '--db', db] + args,
+                           stdout=subprocess.PIPE,
+                           stderr=subprocess.PIPE)
+
+    return check_subprocess_results(mtn, 'mtn')
+
+def gpg_sign(file, keyid):
+    print file
+    gpg = subprocess.Popen(['gpg', '--armor', '--detach-sign',
+                            '--local-user', keyid, file],
+                           stdout=subprocess.PIPE,
+                           stderr=subprocess.PIPE)
+
+    check_subprocess_results(gpg, 'gpg')
+
+def parse_args(args):
+    parser = optparse.OptionParser()
+    parser.add_option('--verbose', action='store_true',
+                      default=False, help='Extra debug output')
+
+    parser.add_option('--output-dir', metavar='DIR',
+                      default='.',
+                      help='Where to place output (default %default)')
+
+    parser.add_option('--mtn-db', metavar='DB',
+                      default=os.getenv('BOTAN_MTN_DB', ''),
+                      help='Set monotone db (default \'%default\')')
+
+    parser.add_option('--pgp-key-id', metavar='KEYID',
+                      default='EFBADFBC',
+                      help='PGP signing key (default %default)')
+
+    return parser.parse_args(args)
+
+def remove_file_if_exists(fspath):
+    try:
+        os.unlink(fspath)
+    except OSError, e:
+        if e.errno != errno.ENOENT:
+            raise
+
+def main(args = None):
+    if args is None:
+        args = sys.argv[1:]
+
+    (options, args) = parse_args(args)
+
+    def log_level():
+        if options.verbose:
+            return logging.DEBUG
+        return logging.INFO
+
+    logging.basicConfig(stream = sys.stdout,
+                        format = '%(levelname) 7s: %(message)s',
+                        level = log_level())
+
+    if options.mtn_db == '':
+        logging.error('No monotone db set (use --mtn-db)')
+        return 1
+
+    if not os.access(options.mtn_db, os.R_OK):
+        logging.error('Monotone db %s not found' % (options.mtn_db))
+        return 1
+
+    if len(args) != 1:
+        logging.error('Usage: %s version' % (sys.argv[0]))
+        return 1
+
+    try:
+        version = args[0]
+
+        rev_id = run_monotone(options.mtn_db,
+                              ['automate', 'select', 't:' + version])
+
+        if rev_id == '':
+            logging.error('No revision for %s found' % (version))
+            return 2
+
+        output_basename = 'Botan-' + version
+        output_name = os.path.join(options.output_dir, output_basename)
+
+        output_tgz = output_name + '.tgz'
+        output_tbz = output_name + '.tbz'
+
+        logging.info('Found revision id %s' % (rev_id))
+
+        if os.access(output_name, os.X_OK):
+            shutil.rmtree(output_name)
+
+        run_monotone(options.mtn_db,
+                     ['checkout', '-r', rev_id, output_name])
+
+        shutil.rmtree(os.path.join(output_name, '_MTN'))
+        remove_file_if_exists(os.path.join(output_name, '.mtn-ignore'))
+
+        version_file = os.path.join(output_name, 'botan_version.py')
+        if os.access(version_file, os.R_OK):
+            # rewrite botan_version.py
+
+            contents = open(version_file).readlines()
+
+            def content_rewriter():
+                for line in contents:
+                    if line == 'release_vc_rev = None\n':
+                        yield 'release_vc_rev = \'mtn:%s\'\n' % (rev_id)
+                    else:
+                        yield line
+
+            open(version_file, 'w').write(''.join(list(content_rewriter())))
+
+        os.chdir(options.output_dir)
+
+        remove_file_if_exists(output_tgz)
+        remove_file_if_exists(output_tgz + '.asc')
+        archive = tarfile.open(output_tgz, 'w:gz')
+        archive.add(output_basename)
+        archive.close()
+        if options.pgp_key_id != '':
+            gpg_sign(output_tgz, options.pgp_key_id)
+
+        remove_file_if_exists(output_tbz)
+        remove_file_if_exists(output_tbz + '.asc')
+        archive = tarfile.open(output_tbz, 'w:bz2')
+        archive.add(output_basename)
+        archive.close()
+        if options.pgp_key_id != '':
+            gpg_sign(output_tbz, options.pgp_key_id)
+
+        shutil.rmtree(output_name)
+
+    except Exception, e:
+        import traceback
+        traceback.print_exc(file=sys.stderr)
+        logging.error(str(e))
+        return 1
+
+if __name__ == '__main__':
+    sys.exit(main())