hg init: add -u flag to update

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hg init: add -u flag to update

From: Andrew Thompson <[e-mail]>

I was trying to get init to run update by passing an option. The basic
part works, but if you use the -u option, you have to specify the
changeset number, tag, or tip. Anyone see a way to make this work easier?

(minor tweaks by mpm)

manifest hash: 9e39e822693e1f175cd5e02a8d4a984d82afbd92
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mercurial/commands.py

@@ -354,7 +354,7 b' def identify(ui, repo):'
 
     ui.write("%s\n" % ' '.join(output))
 
-def init(ui, source=None):
+def init(ui, source=None, **opts):
     """create a new repository or copy an existing one"""
 
     if source:
@@ -388,6 +388,9 b' def init(ui, source=None):'
         f = repo.opener("hgrc", "w")
         f.write("[paths]\n")
         f.write("default = %s\n" % source)
+
+        if opts['update']:
+            update(ui, repo)
     else:
         repo = hg.repository(ui, ".", create=1)
 
@@ -630,7 +633,8 b' table = {'
     "history": (history, [], 'hg history'),
     "help": (help, [], 'hg help [command]'),
     "identify|id": (identify, [], 'hg identify'),
-    "init": (init, [], 'hg init [url]'),
+    "init": (init, [('u', 'update', None, 'update after init')],
+             'hg init [options] [url]'),
     "log": (log, [], 'hg log <file>'),
     "manifest|dumpmanifest": (manifest, [], 'hg manifest [rev]'),
     "parents": (parents, [], 'hg parents [node]'),