lfs: don't automatically exclude '.hg*' files from external tracking
The only reasons I did this in the first place was because tracking externally
seems like it would always be a mistake, and the eol extension does the same
thing. Yuya and Jun thought it might be better to not do this[1], so I'll defer
to them on this. If a problem with say, .hgtags or .hgeol does arise, it can be
added back without breaking existing repos.
[1] https://www.mercurial-scm.org/pipermail/mercurial-devel/2018-January/110371.html
#require symlink
$ origdir=`pwd`
$ hg init repo
$ cd repo
$ ln -s nothing dangling
avoid tar warnings about old timestamp
$ hg ci -d '2000-01-01 00:00:00 +0000' -qAm 'add symlink'
$ hg archive -t files ../archive
$ hg archive -t tar -p tar ../archive.tar
$ hg archive -t zip -p zip ../archive.zip
files
$ cd "$origdir"
$ cd archive
$ readlink.py dangling
dangling -> nothing
tar
$ cd "$origdir"
$ tar xf archive.tar
$ cd tar
$ readlink.py dangling
dangling -> nothing
#if unziplinks
zip
$ cd "$origdir"
$ unzip archive.zip > /dev/null 2>&1
$ cd zip
$ readlink.py dangling
dangling -> nothing
#endif
$ cd ..