Make svn password prompt available during setup....

Make svn password prompt available during setup.

Allow the user to interact with the svn password prompt
if needed.  Verify the svn server is reachable before
proceeding.  Clean extra UI issues up.  Readability
fixes.

BUG=none
TEST=prompted for a svn password if ~/.subversion/auth
is empty, bad svn server causes early timeout

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=29552

[chase, 2009-10-12 21:23:15]

Looking to get feedback on/land this patch which was sitting in my depot_tools
checkout.

[M-A Ruel, 2009-10-12 22:09:00]

lgtm

http://codereview.chromium.org/267059/diff/1/2
File create-chromium-git-src (right):

http://codereview.chromium.org/267059/diff/1/2#newcode83
Line 83: (cd "${TMP}" && git svn init --username="${EMAIL}" --prefix=origin/ \
why not svn ls?

[chase, 2009-10-20 20:05:14]

http://codereview.chromium.org/267059/diff/1/2
File create-chromium-git-src (right):

http://codereview.chromium.org/267059/diff/1/2#newcode83
Line 83: (cd "${TMP}" && git svn init --username="${EMAIL}" --prefix=origin/ \
On 2009/10/12 22:09:02, Marc-Antoine Ruel wrote:
> why not svn ls?

Tried in an earlier version, couldn't get the exact form of the SVN path needed
that would satisfy git svn init.  Found calling git svn init to be the simplest
solution to fix the main issue.