mirror of
https://github.com/facebook/sapling.git
synced 2024-10-11 17:27:53 +03:00
0ca4acd250
Summary: Add the `storerequirements` feature to the repo. This means the store may have a `requires` file, and clients must check it for any store features that they may be missing. This allows new requirements to be added that affect the store when the repo is shared. Currently there are no store features. This commit adds support for the feature, and only new repos have the requirement added. A future commit will optimistically upgrade repos to include the requirement. Reviewed By: quark-zju Differential Revision: D9699156 fbshipit-source-id: 95c1ab6973d44c02abc69b78a15311fe6a8696fd
168 lines
4.1 KiB
Perl
168 lines
4.1 KiB
Perl
#require unix-permissions
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test that new files created in .hg inherit the permissions from .hg/store
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$ mkdir dir
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just in case somebody has a strange $TMPDIR
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$ chmod g-s dir
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$ cd dir
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$ cat >printmodes.py <<EOF
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> from __future__ import absolute_import, print_function
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> import os
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> import sys
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>
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> allnames = []
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> isdir = {}
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> for root, dirs, files in os.walk(sys.argv[1]):
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> for d in dirs:
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> name = os.path.join(root, d)
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> isdir[name] = 1
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> allnames.append(name)
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> for f in files:
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> name = os.path.join(root, f)
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> allnames.append(name)
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> allnames.sort()
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> for name in allnames:
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> suffix = name in isdir and '/' or ''
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> print('%05o %s%s' % (os.lstat(name).st_mode & 0o7777, name, suffix))
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> EOF
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$ cat >mode.py <<EOF
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> from __future__ import absolute_import, print_function
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> import os
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> import sys
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> print('%05o' % os.lstat(sys.argv[1]).st_mode)
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> EOF
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$ umask 077
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$ hg init repo
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$ cd repo
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$ chmod 0770 .hg/store
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before commit
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store can be written by the group, other files cannot
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store is setgid
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$ $PYTHON ../printmodes.py .
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00700 ./.hg/
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00600 ./.hg/00changelog.i
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00600 ./.hg/requires
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00770 ./.hg/store/
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00600 ./.hg/store/requires
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$ mkdir dir
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$ touch foo dir/bar
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$ hg ci -qAm 'add files'
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after commit
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working dir files can only be written by the owner
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files created in .hg can be written by the group
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(in particular, store/**, dirstate, branch cache file, undo files)
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new directories are setgid
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$ $PYTHON ../printmodes.py .
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00700 ./.hg/
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00600 ./.hg/00changelog.i
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00770 ./.hg/cache/
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00660 ./.hg/cache/branch2-served
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00660 ./.hg/cache/rbc-names-v1
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00660 ./.hg/cache/rbc-revs-v1
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00660 ./.hg/dirstate
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00660 ./.hg/last-message.txt
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00600 ./.hg/requires
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00770 ./.hg/store/
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00660 ./.hg/store/00changelog.i
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00660 ./.hg/store/00manifest.i
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00770 ./.hg/store/data/
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00770 ./.hg/store/data/dir/
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00660 ./.hg/store/data/dir/bar.i
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00660 ./.hg/store/data/foo.i
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00660 ./.hg/store/fncache
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00660 ./.hg/store/phaseroots
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00600 ./.hg/store/requires
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00660 ./.hg/store/undo
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00660 ./.hg/store/undo.backupfiles
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00660 ./.hg/store/undo.phaseroots
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00700 ./.hg/treestate/
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00600 ./.hg/treestate/* (glob)
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00660 ./.hg/undo.backup.dirstate
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00660 ./.hg/undo.bookmarks
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00660 ./.hg/undo.branch
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00660 ./.hg/undo.desc
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00660 ./.hg/undo.dirstate
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00700 ./dir/
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00600 ./dir/bar
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00600 ./foo
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$ umask 007
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$ hg init ../push
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before push
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group can write everything
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$ $PYTHON ../printmodes.py ../push
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00770 ../push/.hg/
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00660 ../push/.hg/00changelog.i
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00660 ../push/.hg/requires
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00770 ../push/.hg/store/
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00660 ../push/.hg/store/requires
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$ umask 077
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$ hg -q push ../push
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after push
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group can still write everything
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$ $PYTHON ../printmodes.py ../push
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00770 ../push/.hg/
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00660 ../push/.hg/00changelog.i
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00770 ../push/.hg/cache/
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00660 ../push/.hg/cache/branch2-base
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00660 ../push/.hg/dirstate
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00660 ../push/.hg/requires
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00770 ../push/.hg/store/
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00660 ../push/.hg/store/00changelog.i
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00660 ../push/.hg/store/00manifest.i
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00770 ../push/.hg/store/data/
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00770 ../push/.hg/store/data/dir/
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00660 ../push/.hg/store/data/dir/bar.i
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00660 ../push/.hg/store/data/foo.i
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00660 ../push/.hg/store/fncache
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00660 ../push/.hg/store/requires
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00660 ../push/.hg/store/undo
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00660 ../push/.hg/store/undo.backupfiles
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00660 ../push/.hg/store/undo.phaseroots
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00700 ../push/.hg/treestate/
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00600 ../push/.hg/treestate/* (glob)
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00660 ../push/.hg/undo.bookmarks
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00660 ../push/.hg/undo.branch
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00660 ../push/.hg/undo.desc
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00660 ../push/.hg/undo.dirstate
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Test that we don't lose the setgid bit when we call chmod.
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Not all systems support setgid directories (e.g. HFS+), so
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just check that directories have the same mode.
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$ cd ..
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$ hg init setgid
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$ cd setgid
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$ chmod g+rwx .hg/store
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$ chmod g+s .hg/store 2> /dev/null || true
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$ mkdir dir
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$ touch dir/file
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$ hg ci -qAm 'add dir/file'
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$ storemode=`$PYTHON ../mode.py .hg/store`
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$ dirmode=`$PYTHON ../mode.py .hg/store/data/dir`
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$ if [ "$storemode" != "$dirmode" ]; then
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> echo "$storemode != $dirmode"
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> fi
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$ cd ..
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$ cd .. # g-s dir
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