Issue 2451 - Update adblockplus dependency to revision 538501c0421a

ensure_dependencies.py

Index: ensure_dependencies.py
===================================================================
--- a/ensure_dependencies.py
+++ b/ensure_dependencies.py
@@ -14,6 +14,7 @@
 import logging
 import subprocess
 import urlparse
+import argparse
 
 from collections import OrderedDict
 from ConfigParser import RawConfigParser
@@ -78,6 +79,9 @@
       module = os.path.relpath(target, repo)
       _ensure_line_exists(ignore_path, module)
 
+  def postprocess_url(self, url):
+    return url
+
 class Git():
   def istype(self, repodir):
     return os.path.exists(os.path.join(repodir, ".git"))
@@ -103,6 +107,12 @@
     exclude_file = os.path.join(repo, ".git", "info", "exclude")
     _ensure_line_exists(exclude_file, module)
 
+  def postprocess_url(self, url):
+    # Handle alternative syntax of SSH URLS
+    if "@" in url and ":" in url and not urlparse.urlsplit(url).scheme:
+      return "ssh://" + url.replace(":", "/", 1)
+    return url
+
 repo_types = OrderedDict((
   ("hg", Mercurial()),
   ("git", Git()),
@@ -186,7 +196,15 @@
   if type is None:
     raise Exception("No valid source found to create %s" % target)
 
-  url = urlparse.urljoin(roots[type], sourcename)
+  postprocess_url = repo_types[type].postprocess_url
+  root = postprocess_url(roots[type])
+  sourcename = postprocess_url(sourcename)
+
+  if os.path.exists(root):
+    url = os.path.join(root, sourcename)
+  else:
+    url = urlparse.urljoin(root, sourcename)
+
   logging.info("Cloning repository %s into %s" % (url, target))
   repo_types[type].clone(url, target)
 
@@ -278,8 +296,17 @@
 
 if __name__ == "__main__":
   logging.basicConfig(format='%(levelname)s: %(message)s', level=logging.INFO)
-  repos = sys.argv[1:]
+
+  parser = argparse.ArgumentParser(description="Verify dependencies for a set of repositories, by default the repository of this script.")
+  parser.add_argument("repos", metavar="repository", type=str, nargs="*", help="Repository path")
+  parser.add_argument("-q", "--quiet", action="store_true", help="Suppress informational output")
+  args = parser.parse_args()
+
+  if args.quiet:
+    logging.disable(logging.INFO)
+
+  repos = args.repos
   if not len(repos):
-    repos = [os.getcwd()]
+    repos = [os.path.dirname(__file__)]
   for repo in repos:
     resolve_deps(repo)