convert/svn: delegate to svn bindings if HTTP probe fails
convert extension tries to guess the remote repository type with HTTP probes.
Unfortunately, it does not handle authentication or HTTPS handshakes, so regular
svn repositories may be excluded. Instead, when a non-404 error is retrieved,
we keep trying with the svn bindings. The drawback is missing svn bindings will
make the conversion to fail even for non-svn targets. This can be avoided with
--source.
0: Adding root node
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0: Adding root node
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marked working directory as branch a
1: Adding a branch
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1: Adding a branch
=======
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
marked working directory as branch b
created new head
2: Adding b branch
1: Adding a branch
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2: Adding b branch
=======
3: Adding b branch head 1
1: Adding a branch
-------
3: Adding b branch head 1
=======
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
created new head
4: Adding b branch head 2
3: Adding b branch head 1
1: Adding a branch
-------
4: Adding b branch head 2
3: Adding b branch head 1
=======
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
created new head
5: Adding b branch head 3
4: Adding b branch head 2
3: Adding b branch head 1
1: Adding a branch
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5: Adding b branch head 3
4: Adding b branch head 2
3: Adding b branch head 1
=======
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
1: Adding a branch
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6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
=======
marked working directory as branch c
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
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7: Adding c branch
=======
no changes on branch c containing . are reachable from 3
1
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7: Adding c branch
0
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0 files updated, 0 files merged, 2 files removed, 0 files unresolved
0
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3: Adding b branch head 1
0
-------
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
0
-------
no changes on branch b containing . are reachable from 7
1
=======
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
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0: Adding root node
-------
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
-------
1: Adding a branch
-------
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
-------
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
-------
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
-------
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
-------
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
-------
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
-------
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
-------
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
-------
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
-------
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
-------
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
7: Adding c branch
3: Adding b branch head 1
1: Adding a branch
-------
7: Adding c branch
-------
=======
1: Adding a branch
-------
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
-------
7: Adding c branch
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abort: unknown revision 'z'!
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=======
0: Adding root node
1: Adding a branch
6: Merging b branch head 2 and b branch head 3
3: Adding b branch head 1
7: Adding c branch