hgweb: handle exception of misconfigured path on index page
If hgweb.config contains wrong path mapping, hgweb causes internal server
error on repository index page.
This patch changes makeindex() to ignore RepoError, because it looks to be
designed to suppress configuration error.
adding a
adding b/b
% file replaced with directory
% should fail - would corrupt dirstate
abort: file 'a' in dirstate clashes with 'a/a'
% removing shadow
% should succeed - shadow removed
% directory replaced with file
% should fail - would corrupt dirstate
abort: directory 'b' already in dirstate
% removing shadow
% should succeed - shadow removed
% look what we got
A a/a
A b
R a
R b/b
% revert reintroducing shadow - should fail
abort: file 'b' in dirstate clashes with 'b/b'
% revert all - should succeed
undeleting a
forgetting a/a
forgetting b
undeleting b/b
% addremove
removing a
adding a/a
adding b
removing b/b
A a/a
A b
R a
R b/b
% commit
C a/a
C b
% long directory replaced with file
adding d/d/d
% should fail - would corrupt dirstate
abort: directory 'd' already in dirstate
% removing shadow
% should succeed - shadow removed
% update should work at least with clean workdir
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
C a
C b/b
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
C a/a
C b