templatefilters: add "utf8" to get utf-8 bytes from local-encoding text
This will be applied prior to "|json" filter. This sounds like odd, but it
is necessary to handle local-encoding text as well as raw filename bytes.
Because filenames are bytes in Mercurial and Unix world, {filename|json} should
preserve the original byte sequence, which implies
{x|json} -> '"' toutf8b(x) '"'
On the other hand, most template strings are in local encoding. Because
"|json" filter have to be byte-transparent to filenames, we need something to
annotate an input as a local string, that's what "|utf8" will do.
{x|utf8|json} -> '"' toutf8b(fromlocal(x)) '"'
"|utf8" is an explicit call, so aborts if input bytes can't be converted to
UTF-8.
#require test-repo slow docker
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 docker-debian-jessie > $OUTPUTDIR/build.log 2>&1
$ cd $OUTPUTDIR
$ ls *.deb
mercurial-common_*.deb (glob)
mercurial_*.deb (glob)
We check debian package contents with portable tools so that when
we're on non-debian machines we can still test the packages that are
built using docker.
main deb should have .so but no .py
$ ar x mercurial_*.deb
$ tar tf data.tar* | egrep '(localrepo|parsers)'
./usr/lib/python2.7/dist-packages/mercurial/parsers*.so (glob)
mercurial-common should have .py but no .so or .pyc
$ ar x mercurial-common_*.deb
$ tar tf data.tar* | egrep '(localrepo|parsers)'
./usr/lib/python2.7/dist-packages/mercurial/localrepo.py