Always copy the necessary files before applying a git patch
This patch removes the "copymod" attribute from the gitpatch
class.
AFAICS, that attribute was only used to delay the copying of
renamed/copied files if there are no other changes to the target,
but in this case, if there are changes to the source, we'll end
up copying the wrong version.
This should fix issue762.
#!/bin/sh
"$TESTDIR/hghave" symlink || exit 80
cleanpath()
{
sed -e "s:/.*\(/test-symlink-basic/.*\):...\1:"
}
cat >> readlink.py <<EOF
import os
import sys
for f in sys.argv[1:]:
print f, '->', os.readlink(f)
EOF
hg init a
cd a
ln -s nothing dangling
hg commit -m 'commit symlink without adding' -d '0 0' dangling 2>&1 | cleanpath
hg add dangling
hg commit -m 'add symlink' -d '0 0'
hg tip -v
hg manifest --debug
echo '% rev 0:'
python ../readlink.py dangling
rm dangling
ln -s void dangling
hg commit -m 'change symlink'
echo '% rev 1:'
python ../readlink.py dangling
echo '% modifying link'
rm dangling
ln -s empty dangling
python ../readlink.py dangling
echo '% reverting to rev 0:'
hg revert -r 0 -a
python ../readlink.py dangling
echo '% backups:'
python ../readlink.py *.orig
rm *.orig
hg up -C
echo '% copies'
hg cp -v dangling dangling2
hg st -Cmard
python ../readlink.py dangling dangling2