#!/bin/sh

# test that new files created in .hg inherit the permissions from .hg/store

"$TESTDIR/hghave" unix-permissions || exit 80

mkdir dir

# just in case somebody has a strange $TMPDIR

chmod g-s dir

cd dir

cat >printmodes.py <<EOF

import os, sys

allnames = []

isdir = {}

for root, dirs, files in os.walk(sys.argv[1]):

    for d in dirs:

	name = os.path.join(root, d)

	isdir[name] = 1

	allnames.append(name)

    for f in files:

	name = os.path.join(root, f)

	allnames.append(name)

allnames.sort()

for name in allnames:

    suffix = name in isdir and '/' or ''

    print '%05o %s%s' % (os.lstat(name).st_mode & 07777, name, suffix)

EOF

cat >mode.py <<EOF

import sys

import os

print '%05o' % os.lstat(sys.argv[1]).st_mode

EOF

umask 077

hg init repo

cd repo

chmod 0770 .hg/store

echo '% before commit'

echo '% store can be written by the group, other files cannot'

echo '% store is setgid'

python ../printmodes.py .

mkdir dir

touch foo dir/bar

hg ci -qAm 'add files'

echo

echo '% after commit'

echo '% working dir files can only be written by the owner'

echo '% files created in .hg can be written by the group'

echo '% (in particular, store/**, dirstate, branch cache file, undo files)'

echo '% new directories are setgid'

python ../printmodes.py .

umask 007

hg init ../push

echo

echo '% before push'

echo '% group can write everything'

python ../printmodes.py ../push

umask 077

hg -q push ../push

echo

echo '% after push'

echo '% group can still write everything'

python ../printmodes.py ../push

# Test that we don't lose the setgid bit when we call chmod.

# Not all systems support setgid directories (e.g. HFS+), so

# just check that directories have the same mode.

cd ..

hg init setgid

cd setgid

chmod g+s .hg/store 2> /dev/null

mkdir dir

touch dir/file

hg ci -qAm 'add dir/file'

storemode=`python ../mode.py .hg/store`

dirmode=`python ../mode.py .hg/store/data/dir`

if [ "$storemode" != "$dirmode" ]; then

    echo "$storemode != $dirmode"

fi