Don't abort when backup files already exist. Don't allow alternative names.
Rationale:
- When the user wants to revert, he shouldn't be stopped from doing
this just because some old backups will be overwritten.
- To not clobber important files by accident, alternative names for backup
files were disabled. As the backup target now has a fixed name, the user
doesn't have to be informed about the backup copy (unless --verbose)
#!/bin/sh
#Test bug regarding symlinks that showed up in hg 0.7
#Author: Matthew Elder <sseses@gmail.com>
#make and initialize repo
hg init test; cd test;
#make a file and a symlink
touch foo; ln -s foo bar;
#import with addremove -- symlink walking should _not_ screwup.
hg addremove
#commit -- the symlink should _not_ appear added to dir state
hg commit -m 'initial'
#add a new file so hg will let me commit again
touch bomb
#again, symlink should _not_ show up on dir state
hg addremove
#Assert screamed here before, should go by without consequence
hg commit -m 'is there a bug?'
cd .. ; rm -rf test
hg init test; cd test;
mkdir dir
touch a.c dir/a.o dir/b.o
# test what happens if we want to trick hg
hg commit -A -m 0
echo "relglob:*.o" > .hgignore
rm a.c
rm dir/a.o
rm dir/b.o
mkdir dir/a.o
ln -sf nonexist dir/b.o
mkfifo a.c
# it should show a.c, dir/a.o and dir/b.o deleted
hg status
hg status a.c