dirstate: use a single closure for get_flags
The previous code was overlooking fallback when neither symlink not exec was
supported.
The number of "variants" is getting too high, so I am consolidating this in a
single closure that should be easier to maintains.
This also ensure that fallback flags are always taken into account.
(they are not user code yet, but small experimentation shown that the feature
was working as intended.)
A a small side effect we need to check for symlink support more lazily and this
show up in the test in a couple of places.
Differential Revision: https://phab.mercurial-scm.org/D11728
#require test-repo slow debhelper debdeps
$ . "$TESTDIR/helpers-testrepo.sh"
$ testrepohgenv
Ensure debuild doesn't run the testsuite, as that could get silly.
$ DEB_BUILD_OPTIONS=nocheck
$ export DEB_BUILD_OPTIONS
$ OUTPUTDIR=`pwd`
$ export OUTPUTDIR
$ cd "$TESTDIR"/..
$ make deb > $OUTPUTDIR/build.log 2>&1
$ cd $OUTPUTDIR
$ ls *.deb | grep -v 'dbg'
mercurial_*.deb (glob)
should have .so and .py
$ dpkg --contents mercurial_*.deb | egrep '(localrepo|parsers)'
* ./usr/lib/python3/dist-packages/mercurial/cext/parsers*.so (glob)
* ./usr/lib/python3/dist-packages/mercurial/localrepo.py (glob)
* ./usr/lib/python3/dist-packages/mercurial/pure/parsers.py (glob)
should have zsh completions
$ dpkg --contents mercurial_*.deb | egrep 'zsh.*[^/]$'
* ./usr/share/zsh/vendor-completions/_hg (glob)
should have chg
$ dpkg --contents mercurial_*.deb | egrep 'chg$'
* ./usr/bin/chg (glob)
chg should come with a man page
$ dpkg --contents mercurial_*.deb | egrep 'man.*chg'
* ./usr/share/man/man1/chg.1.gz (glob)