mirror of
https://github.com/facebook/sapling.git
synced 2024-10-12 01:39:21 +03:00
02a0c8503d
Summary: Loose files don't contain the original filename inside them, but rather the directory name is based on the sha1 hash of the filename. This means that given a remotefilelog data file, we can't find out the name of the file that it contains. Repack needs to know this (plus it's also useful for debug purposes), so add an additional file in the directory, `filename`, which contains the original filename of all the data files in the directory. It follows that `sha1(read(filename)) == basename(dirname(filename))` Reviewed By: DurhamG Differential Revision: D10516851 fbshipit-source-id: aeeb1a116e0d50a134c274c3bb31c7c26aa8015c
116 lines
2.6 KiB
Perl
116 lines
2.6 KiB
Perl
|
|
$ . "$TESTDIR/library.sh"
|
|
|
|
$ hginit master
|
|
$ cd master
|
|
$ cat >> .hg/hgrc <<EOF
|
|
> [remotefilelog]
|
|
> server=True
|
|
> EOF
|
|
$ echo x > x
|
|
$ hg commit -qAm x
|
|
|
|
$ cd ..
|
|
|
|
# shallow clone from full
|
|
|
|
$ hgcloneshallow ssh://user@dummy/master shallow --noupdate
|
|
streaming all changes
|
|
2 files to transfer, 227 bytes of data
|
|
transferred 227 bytes in * seconds (*/sec) (glob)
|
|
searching for changes
|
|
no changes found
|
|
$ cd shallow
|
|
$ cat .hg/requires
|
|
dotencode
|
|
fncache
|
|
generaldelta
|
|
remotefilelog
|
|
revlogv1
|
|
store
|
|
treestate
|
|
|
|
$ hg update
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
1 files fetched over 1 fetches - (1 misses, 0.00% hit ratio) over *s (glob)
|
|
|
|
$ cat x
|
|
x
|
|
|
|
$ ls .hg/store/data
|
|
$ echo foo > f
|
|
$ hg add f
|
|
$ hg ci -m 'local content'
|
|
$ ls .hg/store/data
|
|
4a0a19218e082a343a1b17e5333409af9d98f0f5
|
|
|
|
$ cd ..
|
|
|
|
# shallow clone from shallow
|
|
|
|
$ hgcloneshallow ssh://user@dummy/shallow shallow2 --noupdate
|
|
streaming all changes
|
|
4 files to transfer, 565 bytes of data
|
|
transferred 565 bytes in * seconds (*/sec) (glob)
|
|
searching for changes
|
|
no changes found
|
|
$ cd shallow2
|
|
$ cat .hg/requires
|
|
dotencode
|
|
fncache
|
|
generaldelta
|
|
remotefilelog
|
|
revlogv1
|
|
store
|
|
treestate
|
|
$ ls .hg/store/data
|
|
4a0a19218e082a343a1b17e5333409af9d98f0f5
|
|
|
|
$ hg update
|
|
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
$ cat x
|
|
x
|
|
|
|
$ cd ..
|
|
|
|
# full clone from shallow
|
|
|
|
Note: the output to STDERR comes from a different process to the output on
|
|
STDOUT and their relative ordering is not deterministic. As a result, the test
|
|
was failing sporadically. To avoid this, we capture STDERR to a file and
|
|
check its contents separately.
|
|
|
|
$ TEMP_STDERR=full-clone-from-shallow.stderr.tmp
|
|
$ hg clone --noupdate ssh://user@dummy/shallow full 2>$TEMP_STDERR
|
|
streaming all changes
|
|
[255]
|
|
- sort because the order is non-deterministic because of stderr pipe buffering
|
|
$ cat $TEMP_STDERR | sort
|
|
abort: unexpected response from remote server: empty string
|
|
remote: abort: Cannot clone from a shallow repo to a full repo.
|
|
$ rm $TEMP_STDERR
|
|
|
|
# getbundle full clone
|
|
|
|
$ printf '[server]\npreferuncompressed=False\n' >> master/.hg/hgrc
|
|
$ hgcloneshallow ssh://user@dummy/master shallow3
|
|
requesting all changes
|
|
adding changesets
|
|
adding manifests
|
|
adding file changes
|
|
added 1 changesets with 0 changes to 0 files
|
|
new changesets b292c1e3311f
|
|
updating to branch default
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
$ ls shallow3/.hg/store/data
|
|
$ cat shallow3/.hg/requires
|
|
dotencode
|
|
fncache
|
|
generaldelta
|
|
remotefilelog
|
|
revlogv1
|
|
store
|
|
treestate
|