Move additional repo cloning into the update-checkout py script

Author: BrandonMathis

utils/clone_resources.sh

@@ -16,6 +16,7 @@ from __future__ import print_function
 import argparse
 import os
 import sys
+import pdb
 
 sys.path.append(os.path.dirname(__file__))
 
@@ -52,6 +53,21 @@ def update_working_copy(repo_path):
         else:
             check_call([ "svn", "update" ])
 
+def obtain_additional_swift_sources():
+    additional_repos = {
+        'swift': 'https://github.com/apple/swift.git',
+        'llvm': 'https://github.com/apple/swift-llvm.git',
+        'clang': 'https://github.com/apple/swift-clang.git',
+        'lldb': 'https://github.com/apple/swift-lldb.git',
+        'cmark': 'https://github.com/apple/swift-cmark.git',
+        'llbuild': 'https://github.com/apple/swift-llbuild.git',
+        'swiftpm': 'https://github.com/apple/swift-package-manager.git',
+        'swift-corelibs-xctest': 'https://github.com/apple/swift-corelibs-xctest.git',
+        'swift-corelibs-foundation': 'https://github.com/apple/swift-corelibs-foundation.git'
+    }
+    for dir_name, repo in additional_repos.iteritems():
+        print("--- Cloning '" + dir_name + "' ---")
+        check_call(['git', 'clone', repo, dir_name])
 
 def main():
     parser = argparse.ArgumentParser(
@@ -63,12 +79,17 @@ By default, updates your checkouts of Swift, SourceKit, LLDB, and SwiftPM.""")
     parser.add_argument("-a", "--all",
         help="also update checkouts of llbuild, LLVM, and Clang",
         action="store_true")
+    parser.add_argument("-c", "--clone",
+        help="Obtain Sources for Swift and Related Projects",
+        action="store_true")
     args = parser.parse_args()
 
     if args.all:
         update_working_copy(os.path.join(SWIFT_SOURCE_ROOT, "llbuild"))
         update_working_copy(os.path.join(SWIFT_SOURCE_ROOT, "llvm"))
         update_working_copy(os.path.join(SWIFT_SOURCE_ROOT, "clang"))
+    if args.clone:
+        obtain_additional_swift_sources()
 
     update_working_copy(os.path.join(SWIFT_SOURCE_ROOT, "swift"))
     update_working_copy(