log: make -fr show complete history from the given revs
Right now it's very obtuse to show the history of a particular rev (hg log -r
'reverse(::foo)'). This changes the -f option to make it follow history for the
revs specified by -r.
The current -f -r behavior is to limit the result of -r to only the
commits that are ancestors of the current working copy. Changing this
is a bit of a BC break, but the old behavior is A) rare, B) easy to
emulate (& ::.), and C) currently undefined. The new behavior is
frequently requested enough that I think the change is worth it.
#require test-repo
This code uses the ast module, which was new in 2.6, so we'll skip
this test on anything earlier.
$ $PYTHON -c 'import sys ; assert sys.version_info >= (2, 6)' || exit 80
$ import_checker="$TESTDIR"/../contrib/import-checker.py
Run the doctests from the import checker, and make sure
it's working correctly.
$ TERM=dumb
$ export TERM
$ python -m doctest $import_checker
$ cd "$TESTDIR"/..
There are a handful of cases here that require renaming a module so it
doesn't overlap with a stdlib module name. There are also some cycles
here that we should still endeavor to fix, and some cycles will be
hidden by deduplication algorithm in the cycle detector, so fixing
these may expose other cycles.
$ hg locate 'mercurial/**.py' | sed 's-\\-/-g' | xargs python "$import_checker"
mercurial/dispatch.py mixed imports
stdlib: commands
relative: error, extensions, fancyopts, hg, hook, util
mercurial/fileset.py mixed imports
stdlib: parser
relative: error, merge, util
mercurial/revset.py mixed imports
stdlib: parser
relative: discovery, error, hbisect, phases, util
mercurial/templater.py mixed imports
stdlib: parser
relative: config, error, templatefilters, templatekw, util
mercurial/ui.py mixed imports
stdlib: formatter
relative: config, error, scmutil, util
Import cycle: mercurial.cmdutil -> mercurial.context -> mercurial.subrepo -> mercurial.cmdutil -> mercurial.cmdutil