histedit: allow "-" as a command file
When "-" is specified as a command file, we read rules from stdin. Alter a
single test to demo the behavior, but most of them could benefit from this.
There is minor change in test output resulting from the fact we no
longer change log messages.
histedit: properly handle --continue on empty fold
When all changes from the fold have been dropped, the --continue code was
confused. This changeset handles this case.
The test for this case existed but was broken.
histedit-test: replace obscure python script by a plain file
One of the tests uses a python script to edit the histedit commands on
the fly. It was hard to read and likely to break. This is replaced by
a plain command file.
Doing so made me discover that the python script is incorrect. The
"+6" regexp never matched because the revision number is wrong.
This error is kept in the replacement for now. Fixing the histedit command
triggers a traceback in histedit.
A later changeset will fix the error and restore the intended test.
test: improve documentation of some histedit tests
Each test section is clearly separated from the others and gains some
helpful documentation.
test: use a lighter log style in histedit test
The default log displays a log of information that is useless for
histedit tests. Having a cleaner log help readability of those tests a
lot.
This does not change anything to the test semantic.
subrepo: add regression test for
issue3870
subrepo: clone of git sub-repository creates incorrect git branch (
issue3870)
Mercurial handles git subrepos by incorrect way.
If the mercurial repo has a git sub-repo and somebody started
a new branch in the subrepo and push it into git, the next one
who will clone the whole repo will get incorrect branch name in the git
subrepo.
dispatch: print 'abort:' when a pre-command hook fails (BC)
This also changes the exit code from whatever the hook returned to 255. This
brings it in line with all the other hooks that abort.
largefiles: don't hash all largefiles when initializing a lfdirstate
The largefiles will be hashed on demand if necessary ... and sometimes it isn't
necessary.
largefiles: use filechunkiter for iterating largefile when serving getlfile
The default file iterator is line based and will give odd chunk sizes - often
very short and relatively expensive.