changegroup: compute seen files as changesets are added (
issue4750)
Before this patch, addchangegroup() would walk the changelog and compute
the set of seen files between applying changesets and applying
manifests. When cloning large repositories such as mozilla-central,
this consumed a non-trivial amount of time. On my MBP, this walk takes
~10s. On a dainty EC2 instance, this was measured to take ~125s! On the
latter machine, this delay was enough for the Mercurial server to
disconnect the client, thinking it had timed out, thus causing a clone
to abort.
This patch enables the changelog to compute the set of changed files as
new revisions are added. By doing so, we:
* avoid a potentially heavy computation between changelog and manifest
processing by spreading the computation across all changelog additions
* avoid extra reads from the changelog by operating on the data as it is
added
The downside of this is that the add revision callback does result in
extra I/O. Before, we would perform a flush (and subsequent read to
construct the full revision) when new delta chains were created. For
changelogs, this is typically every 2-4 revisions. Using the callback
guarantees there will be a flush after every added revision *and* an
open + read of the changelog to obtain the full revision in order to
read the added files. So, this increases the frequency of these
operations by the average chain length. In the future, the revlog
should be smart enough to know how to read revisions that haven't been
flushed yet, thus eliminating this extra I/O.
On my MBP, the total CPU times for an `hg unbundle` with a local
mozilla-central gzip bundle containing 251,934 changesets and 211,065
files did not have a statistically significant change with this patch,
holding steady around 360s. So, the increased revlog flushing did not
have an effect.
With this patch, there is no longer a visible pause between applying
changeset and manifest data. Before, it sure felt like Mercurial was
lethargic making this transition. Now, the transition is nearly
instantaneous, giving the impression that Mercurial is faster. Of course,
eliminating this pause means that the potential for network disconnect due
to channel inactivity during the changelog walk is eliminated as well.
And that is the impetus behind this change.
Preparing the subrepository 'sub2'
$ hg init sub2
$ echo sub2 > sub2/sub2
$ hg add -R sub2
adding sub2/sub2 (glob)
$ hg commit -R sub2 -m "sub2 import"
Preparing the 'sub1' repo which depends on the subrepo 'sub2'
$ hg init sub1
$ echo sub1 > sub1/sub1
$ echo "sub2 = ../sub2" > sub1/.hgsub
$ hg clone sub2 sub1/sub2
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg add -R sub1
adding sub1/.hgsub (glob)
adding sub1/sub1 (glob)
$ hg commit -R sub1 -m "sub1 import"
Preparing the 'main' repo which depends on the subrepo 'sub1'
$ hg init main
$ echo main > main/main
$ echo "sub1 = ../sub1" > main/.hgsub
$ hg clone sub1 main/sub1
updating to branch default
cloning subrepo sub2 from $TESTTMP/sub2
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg add -R main
adding main/.hgsub (glob)
adding main/main (glob)
$ hg commit -R main -m "main import"
Cleaning both repositories, just as a clone -U
$ hg up -C -R sub2 null
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ hg up -C -R sub1 null
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ hg up -C -R main null
0 files updated, 0 files merged, 3 files removed, 0 files unresolved
$ rm -rf main/sub1
$ rm -rf sub1/sub2
Clone main
$ hg --config extensions.largefiles= clone main cloned
updating to branch default
cloning subrepo sub1 from $TESTTMP/sub1
cloning subrepo sub1/sub2 from $TESTTMP/sub2 (glob)
3 files updated, 0 files merged, 0 files removed, 0 files unresolved
Largefiles is NOT enabled in the clone if the source repo doesn't require it
$ cat cloned/.hg/hgrc
# example repository config (see "hg help config" for more info)
[paths]
default = $TESTTMP/main (glob)
# path aliases to other clones of this repo in URLs or filesystem paths
# (see "hg help config.paths" for more info)
#
# default-push = ssh://jdoe@example.net/hg/jdoes-fork
# my-fork = ssh://jdoe@example.net/hg/jdoes-fork
# my-clone = /home/jdoe/jdoes-clone
[ui]
# name and email (local to this repository, optional), e.g.
# username = Jane Doe <jdoe@example.com>
Checking cloned repo ids
$ printf "cloned " ; hg id -R cloned
cloned 7f491f53a367 tip
$ printf "cloned/sub1 " ; hg id -R cloned/sub1
cloned/sub1 fc3b4ce2696f tip
$ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
cloned/sub1/sub2 c57a0840e3ba tip
debugsub output for main and sub1
$ hg debugsub -R cloned
path sub1
source ../sub1
revision fc3b4ce2696f7741438c79207583768f2ce6b0dd
$ hg debugsub -R cloned/sub1
path sub2
source ../sub2
revision c57a0840e3badd667ef3c3ef65471609acb2ba3c
Modifying deeply nested 'sub2'
$ echo modified > cloned/sub1/sub2/sub2
$ hg commit --subrepos -m "deep nested modif should trigger a commit" -R cloned
committing subrepository sub1
committing subrepository sub1/sub2 (glob)
Checking modified node ids
$ printf "cloned " ; hg id -R cloned
cloned ffe6649062fe tip
$ printf "cloned/sub1 " ; hg id -R cloned/sub1
cloned/sub1 2ecb03bf44a9 tip
$ printf "cloned/sub1/sub2 " ; hg id -R cloned/sub1/sub2
cloned/sub1/sub2 53dd3430bcaf tip
debugsub output for main and sub1
$ hg debugsub -R cloned
path sub1
source ../sub1
revision 2ecb03bf44a94e749e8669481dd9069526ce7cb9
$ hg debugsub -R cloned/sub1
path sub2
source ../sub2
revision 53dd3430bcaf5ab4a7c48262bcad6d441f510487
Check that deep archiving works
$ cd cloned
$ echo 'test' > sub1/sub2/test.txt
$ hg --config extensions.largefiles=! add sub1/sub2/test.txt
$ mkdir sub1/sub2/folder
$ echo 'subfolder' > sub1/sub2/folder/test.txt
$ hg ci -ASm "add test.txt"
adding sub1/sub2/folder/test.txt
committing subrepository sub1
committing subrepository sub1/sub2 (glob)
.. but first take a detour through some deep removal testing
$ hg remove -S -I 're:.*.txt' .
removing sub1/sub2/folder/test.txt (glob)
removing sub1/sub2/test.txt (glob)
$ hg status -S
R sub1/sub2/folder/test.txt
R sub1/sub2/test.txt
$ hg update -Cq
$ hg remove -I 're:.*.txt' sub1
$ hg status -S
$ hg remove sub1/sub2/folder/test.txt
$ hg remove sub1/.hgsubstate
$ mv sub1/.hgsub sub1/x.hgsub
$ hg status -S
warning: subrepo spec file 'sub1/.hgsub' not found (glob)
R sub1/.hgsubstate
R sub1/sub2/folder/test.txt
! sub1/.hgsub
? sub1/x.hgsub
$ mv sub1/x.hgsub sub1/.hgsub
$ hg update -Cq
$ touch sub1/foo
$ hg forget sub1/sub2/folder/test.txt
$ rm sub1/sub2/test.txt
Test relative path printing + subrepos
$ mkdir -p foo/bar
$ cd foo
$ touch bar/abc
$ hg addremove -S ..
adding ../sub1/sub2/folder/test.txt (glob)
removing ../sub1/sub2/test.txt (glob)
adding ../sub1/foo (glob)
adding bar/abc (glob)
$ cd ..
$ hg status -S
A foo/bar/abc
A sub1/foo
R sub1/sub2/test.txt
Archive wdir() with subrepos
$ hg rm main
$ hg archive -S -r 'wdir()' ../wdir
$ diff -r . ../wdir | grep -v '\.hg$'
Only in ../wdir: .hg_archival.txt
$ find ../wdir -type f | sort
../wdir/.hg_archival.txt
../wdir/.hgsub
../wdir/.hgsubstate
../wdir/foo/bar/abc
../wdir/sub1/.hgsub
../wdir/sub1/.hgsubstate
../wdir/sub1/foo
../wdir/sub1/sub1
../wdir/sub1/sub2/folder/test.txt
../wdir/sub1/sub2/sub2
$ cat ../wdir/.hg_archival.txt
repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
node: 9bb10eebee29dc0f1201dcf5977b811a540255fd+
branch: default
latesttag: null
latesttagdistance: 4
changessincelatesttag: 4
Attempting to archive 'wdir()' with a missing file is handled gracefully
$ rm sub1/sub1
$ rm -r ../wdir
$ hg archive -v -S -r 'wdir()' ../wdir
$ find ../wdir -type f | sort
../wdir/.hg_archival.txt
../wdir/.hgsub
../wdir/.hgsubstate
../wdir/foo/bar/abc
../wdir/sub1/.hgsub
../wdir/sub1/.hgsubstate
../wdir/sub1/foo
../wdir/sub1/sub2/folder/test.txt
../wdir/sub1/sub2/sub2
Continue relative path printing + subrepos
$ hg update -Cq
$ rm -r ../wdir
$ hg archive -S -r 'wdir()' ../wdir
$ cat ../wdir/.hg_archival.txt
repo: 7f491f53a367861f47ee64a80eb997d1f341b77a
node: 9bb10eebee29dc0f1201dcf5977b811a540255fd
branch: default
latesttag: null
latesttagdistance: 4
changessincelatesttag: 4
$ touch sub1/sub2/folder/bar
$ hg addremove sub1/sub2
adding sub1/sub2/folder/bar (glob)
$ hg status -S
A sub1/sub2/folder/bar
? foo/bar/abc
? sub1/foo
$ hg update -Cq
$ hg addremove sub1
adding sub1/sub2/folder/bar (glob)
adding sub1/foo (glob)
$ hg update -Cq
$ rm sub1/sub2/folder/test.txt
$ rm sub1/sub2/test.txt
$ hg ci -ASm "remove test.txt"
adding sub1/sub2/folder/bar
removing sub1/sub2/folder/test.txt
removing sub1/sub2/test.txt
adding sub1/foo
adding foo/bar/abc
committing subrepository sub1
committing subrepository sub1/sub2 (glob)
$ hg forget sub1/sub2/sub2
$ echo x > sub1/sub2/x.txt
$ hg add sub1/sub2/x.txt
Files sees uncommitted adds and removes in subrepos
$ hg files -S
.hgsub
.hgsubstate
foo/bar/abc (glob)
main
sub1/.hgsub (glob)
sub1/.hgsubstate (glob)
sub1/foo (glob)
sub1/sub1 (glob)
sub1/sub2/folder/bar (glob)
sub1/sub2/x.txt (glob)
$ hg files -S "set:eol('dos') or eol('unix') or size('<= 0')"
.hgsub
.hgsubstate
foo/bar/abc (glob)
main
sub1/.hgsub (glob)
sub1/.hgsubstate (glob)
sub1/foo (glob)
sub1/sub1 (glob)
sub1/sub2/folder/bar (glob)
sub1/sub2/x.txt (glob)
$ hg files -r '.^' -S "set:eol('dos') or eol('unix')"
.hgsub
.hgsubstate
main
sub1/.hgsub (glob)
sub1/.hgsubstate (glob)
sub1/sub1 (glob)
sub1/sub2/folder/test.txt (glob)
sub1/sub2/sub2 (glob)
sub1/sub2/test.txt (glob)
$ hg files sub1
sub1/.hgsub (glob)
sub1/.hgsubstate (glob)
sub1/foo (glob)
sub1/sub1 (glob)
sub1/sub2/folder/bar (glob)
sub1/sub2/x.txt (glob)
$ hg files sub1/sub2
sub1/sub2/folder/bar (glob)
sub1/sub2/x.txt (glob)
$ hg files -S -r '.^' sub1/sub2/folder
sub1/sub2/folder/test.txt (glob)
$ hg files -S -r '.^' sub1/sub2/missing
sub1/sub2/missing: no such file in rev 78026e779ea6 (glob)
[1]
$ hg files -r '.^' sub1/
sub1/.hgsub (glob)
sub1/.hgsubstate (glob)
sub1/sub1 (glob)
sub1/sub2/folder/test.txt (glob)
sub1/sub2/sub2 (glob)
sub1/sub2/test.txt (glob)
$ hg files -r '.^' sub1/sub2
sub1/sub2/folder/test.txt (glob)
sub1/sub2/sub2 (glob)
sub1/sub2/test.txt (glob)
$ hg rollback -q
$ hg up -Cq
$ hg --config extensions.largefiles=! archive -S ../archive_all
$ find ../archive_all | sort
../archive_all
../archive_all/.hg_archival.txt
../archive_all/.hgsub
../archive_all/.hgsubstate
../archive_all/main
../archive_all/sub1
../archive_all/sub1/.hgsub
../archive_all/sub1/.hgsubstate
../archive_all/sub1/sub1
../archive_all/sub1/sub2
../archive_all/sub1/sub2/folder
../archive_all/sub1/sub2/folder/test.txt
../archive_all/sub1/sub2/sub2
../archive_all/sub1/sub2/test.txt
Check that archive -X works in deep subrepos
$ hg --config extensions.largefiles=! archive -S -X '**test*' ../archive_exclude
$ find ../archive_exclude | sort
../archive_exclude
../archive_exclude/.hg_archival.txt
../archive_exclude/.hgsub
../archive_exclude/.hgsubstate
../archive_exclude/main
../archive_exclude/sub1
../archive_exclude/sub1/.hgsub
../archive_exclude/sub1/.hgsubstate
../archive_exclude/sub1/sub1
../archive_exclude/sub1/sub2
../archive_exclude/sub1/sub2/sub2
$ hg --config extensions.largefiles=! archive -S -I '**test*' ../archive_include
$ find ../archive_include | sort
../archive_include
../archive_include/sub1
../archive_include/sub1/sub2
../archive_include/sub1/sub2/folder
../archive_include/sub1/sub2/folder/test.txt
../archive_include/sub1/sub2/test.txt
Check that deep archive works with largefiles (which overrides hgsubrepo impl)
This also tests the repo.ui regression in 43fb170a23bd, and that lf subrepo
subrepos are archived properly.
Note that add --large through a subrepo currently adds the file as a normal file
$ echo "large" > sub1/sub2/large.bin
$ hg --config extensions.largefiles= add --large -R sub1/sub2 sub1/sub2/large.bin
$ echo "large" > large.bin
$ hg --config extensions.largefiles= add --large large.bin
$ hg --config extensions.largefiles= ci -S -m "add large files"
committing subrepository sub1
committing subrepository sub1/sub2 (glob)
$ hg --config extensions.largefiles= archive -S ../archive_lf
$ find ../archive_lf | sort
../archive_lf
../archive_lf/.hg_archival.txt
../archive_lf/.hgsub
../archive_lf/.hgsubstate
../archive_lf/large.bin
../archive_lf/main
../archive_lf/sub1
../archive_lf/sub1/.hgsub
../archive_lf/sub1/.hgsubstate
../archive_lf/sub1/sub1
../archive_lf/sub1/sub2
../archive_lf/sub1/sub2/folder
../archive_lf/sub1/sub2/folder/test.txt
../archive_lf/sub1/sub2/large.bin
../archive_lf/sub1/sub2/sub2
../archive_lf/sub1/sub2/test.txt
$ rm -rf ../archive_lf
Exclude large files from main and sub-sub repo
$ hg --config extensions.largefiles= archive -S -X '**.bin' ../archive_lf
$ find ../archive_lf | sort
../archive_lf
../archive_lf/.hg_archival.txt
../archive_lf/.hgsub
../archive_lf/.hgsubstate
../archive_lf/main
../archive_lf/sub1
../archive_lf/sub1/.hgsub
../archive_lf/sub1/.hgsubstate
../archive_lf/sub1/sub1
../archive_lf/sub1/sub2
../archive_lf/sub1/sub2/folder
../archive_lf/sub1/sub2/folder/test.txt
../archive_lf/sub1/sub2/sub2
../archive_lf/sub1/sub2/test.txt
$ rm -rf ../archive_lf
Exclude normal files from main and sub-sub repo
$ hg --config extensions.largefiles= archive -S -X '**.txt' -p '.' ../archive_lf.tgz
$ tar -tzf ../archive_lf.tgz | sort
.hgsub
.hgsubstate
large.bin
main
sub1/.hgsub
sub1/.hgsubstate
sub1/sub1
sub1/sub2/large.bin
sub1/sub2/sub2
Include normal files from within a largefiles subrepo
$ hg --config extensions.largefiles= archive -S -I '**.txt' ../archive_lf
$ find ../archive_lf | sort
../archive_lf
../archive_lf/.hg_archival.txt
../archive_lf/sub1
../archive_lf/sub1/sub2
../archive_lf/sub1/sub2/folder
../archive_lf/sub1/sub2/folder/test.txt
../archive_lf/sub1/sub2/test.txt
$ rm -rf ../archive_lf
Include large files from within a largefiles subrepo
$ hg --config extensions.largefiles= archive -S -I '**.bin' ../archive_lf
$ find ../archive_lf | sort
../archive_lf
../archive_lf/large.bin
../archive_lf/sub1
../archive_lf/sub1/sub2
../archive_lf/sub1/sub2/large.bin
$ rm -rf ../archive_lf
Find an exact largefile match in a largefiles subrepo
$ hg --config extensions.largefiles= archive -S -I 'sub1/sub2/large.bin' ../archive_lf
$ find ../archive_lf | sort
../archive_lf
../archive_lf/sub1
../archive_lf/sub1/sub2
../archive_lf/sub1/sub2/large.bin
$ rm -rf ../archive_lf
The local repo enables largefiles if a largefiles repo is cloned
$ hg showconfig extensions
abort: repository requires features unknown to this Mercurial: largefiles!
(see http://mercurial.selenic.com/wiki/MissingRequirement for more information)
[255]
$ hg --config extensions.largefiles= clone -qU . ../lfclone
$ cat ../lfclone/.hg/hgrc
# example repository config (see "hg help config" for more info)
[paths]
default = $TESTTMP/cloned (glob)
# path aliases to other clones of this repo in URLs or filesystem paths
# (see "hg help config.paths" for more info)
#
# default-push = ssh://jdoe@example.net/hg/jdoes-fork
# my-fork = ssh://jdoe@example.net/hg/jdoes-fork
# my-clone = /home/jdoe/jdoes-clone
[ui]
# name and email (local to this repository, optional), e.g.
# username = Jane Doe <jdoe@example.com>
[extensions]
largefiles=
Find an exact match to a standin (should archive nothing)
$ hg --config extensions.largefiles= archive -S -I 'sub/sub2/.hglf/large.bin' ../archive_lf
$ find ../archive_lf 2> /dev/null | sort
$ cat >> $HGRCPATH <<EOF
> [extensions]
> largefiles=
> [largefiles]
> patterns=glob:**.dat
> EOF
Test forget through a deep subrepo with the largefiles extension, both a
largefile and a normal file. Then a largefile that hasn't been committed yet.
$ touch sub1/sub2/untracked.txt
$ touch sub1/sub2/large.dat
$ hg forget sub1/sub2/large.bin sub1/sub2/test.txt sub1/sub2/untracked.txt
not removing sub1/sub2/untracked.txt: file is already untracked (glob)
[1]
$ hg add --large --dry-run -v sub1/sub2/untracked.txt
adding sub1/sub2/untracked.txt as a largefile (glob)
$ hg add --large -v sub1/sub2/untracked.txt
adding sub1/sub2/untracked.txt as a largefile (glob)
$ hg add --normal -v sub1/sub2/large.dat
adding sub1/sub2/large.dat (glob)
$ hg forget -v sub1/sub2/untracked.txt
removing sub1/sub2/untracked.txt (glob)
$ hg status -S
A sub1/sub2/large.dat
R sub1/sub2/large.bin
R sub1/sub2/test.txt
? foo/bar/abc
? sub1/sub2/untracked.txt
? sub1/sub2/x.txt
$ hg add sub1/sub2
$ hg archive -S -r 'wdir()' ../wdir2
$ diff -r . ../wdir2 | grep -v '\.hg$'
Only in ../wdir2: .hg_archival.txt
Only in .: .hglf
Only in .: foo
Only in ./sub1/sub2: large.bin
Only in ./sub1/sub2: test.txt
Only in ./sub1/sub2: untracked.txt
Only in ./sub1/sub2: x.txt
$ find ../wdir2 -type f | sort
../wdir2/.hg_archival.txt
../wdir2/.hgsub
../wdir2/.hgsubstate
../wdir2/large.bin
../wdir2/main
../wdir2/sub1/.hgsub
../wdir2/sub1/.hgsubstate
../wdir2/sub1/sub1
../wdir2/sub1/sub2/folder/test.txt
../wdir2/sub1/sub2/large.dat
../wdir2/sub1/sub2/sub2
$ hg status -S -mac -n | sort
.hgsub
.hgsubstate
large.bin
main
sub1/.hgsub
sub1/.hgsubstate
sub1/sub1
sub1/sub2/folder/test.txt
sub1/sub2/large.dat
sub1/sub2/sub2
$ hg ci -Sqm 'forget testing'
Test 'wdir()' modified file archiving with largefiles
$ echo 'mod' > main
$ echo 'mod' > large.bin
$ echo 'mod' > sub1/sub2/large.dat
$ hg archive -S -r 'wdir()' ../wdir3
$ diff -r . ../wdir3 | grep -v '\.hg$'
Only in ../wdir3: .hg_archival.txt
Only in .: .hglf
Only in .: foo
Only in ./sub1/sub2: large.bin
Only in ./sub1/sub2: test.txt
Only in ./sub1/sub2: untracked.txt
Only in ./sub1/sub2: x.txt
$ find ../wdir3 -type f | sort
../wdir3/.hg_archival.txt
../wdir3/.hgsub
../wdir3/.hgsubstate
../wdir3/large.bin
../wdir3/main
../wdir3/sub1/.hgsub
../wdir3/sub1/.hgsubstate
../wdir3/sub1/sub1
../wdir3/sub1/sub2/folder/test.txt
../wdir3/sub1/sub2/large.dat
../wdir3/sub1/sub2/sub2
$ hg up -Cq
Test issue4330: commit a directory where only normal files have changed
$ touch foo/bar/large.dat
$ hg add --large foo/bar/large.dat
$ hg ci -m 'add foo/bar/large.dat'
$ touch a.txt
$ touch a.dat
$ hg add -v foo/bar/abc a.txt a.dat
adding a.dat as a largefile
adding a.txt
adding foo/bar/abc (glob)
$ hg ci -m 'dir commit with only normal file deltas' foo/bar
$ hg status
A a.dat
A a.txt
Test a directory commit with a changed largefile and a changed normal file
$ echo changed > foo/bar/large.dat
$ echo changed > foo/bar/abc
$ hg ci -m 'dir commit with normal and lf file deltas' foo
$ hg status
A a.dat
A a.txt
$ hg ci -m "add a.*"
$ hg mv a.dat b.dat
$ hg mv foo/bar/abc foo/bar/def
$ hg status -C
A b.dat
a.dat
A foo/bar/def
foo/bar/abc
R a.dat
R foo/bar/abc
$ hg ci -m "move large and normal"
$ hg status -C --rev '.^' --rev .
A b.dat
a.dat
A foo/bar/def
foo/bar/abc
R a.dat
R foo/bar/abc
$ echo foo > main
$ hg ci -m "mod parent only"
$ hg init sub3
$ echo "sub3 = sub3" >> .hgsub
$ echo xyz > sub3/a.txt
$ hg add sub3/a.txt
$ hg ci -Sm "add sub3"
committing subrepository sub3
$ cat .hgsub | grep -v sub3 > .hgsub1
$ mv .hgsub1 .hgsub
$ hg ci -m "remove sub3"
$ hg log -r "subrepo()" --style compact
0 7f491f53a367 1970-01-01 00:00 +0000 test
main import
1 ffe6649062fe 1970-01-01 00:00 +0000 test
deep nested modif should trigger a commit
2 9bb10eebee29 1970-01-01 00:00 +0000 test
add test.txt
3 7c64f035294f 1970-01-01 00:00 +0000 test
add large files
4 f734a59e2e35 1970-01-01 00:00 +0000 test
forget testing
11 9685a22af5db 1970-01-01 00:00 +0000 test
add sub3
12[tip] 2e0485b475b9 1970-01-01 00:00 +0000 test
remove sub3
$ hg log -r "subrepo('sub3')" --style compact
11 9685a22af5db 1970-01-01 00:00 +0000 test
add sub3
12[tip] 2e0485b475b9 1970-01-01 00:00 +0000 test
remove sub3
$ hg log -r "subrepo('bogus')" --style compact
Test .hgsubstate in the R state
$ hg rm .hgsub .hgsubstate
$ hg ci -m 'trash subrepo tracking'
$ hg log -r "subrepo('re:sub\d+')" --style compact
0 7f491f53a367 1970-01-01 00:00 +0000 test
main import
1 ffe6649062fe 1970-01-01 00:00 +0000 test
deep nested modif should trigger a commit
2 9bb10eebee29 1970-01-01 00:00 +0000 test
add test.txt
3 7c64f035294f 1970-01-01 00:00 +0000 test
add large files
4 f734a59e2e35 1970-01-01 00:00 +0000 test
forget testing
11 9685a22af5db 1970-01-01 00:00 +0000 test
add sub3
12 2e0485b475b9 1970-01-01 00:00 +0000 test
remove sub3
13[tip] a68b2c361653 1970-01-01 00:00 +0000 test
trash subrepo tracking
Restore the trashed subrepo tracking
$ hg rollback -q
$ hg update -Cq .
Interaction with extdiff, largefiles and subrepos
$ hg --config extensions.extdiff= extdiff -S
$ hg --config extensions.extdiff= extdiff -r '.^' -S
diff -Npru cloned.*/.hgsub cloned/.hgsub (glob)
--- cloned.*/.hgsub * +0000 (glob)
+++ cloned/.hgsub * +0000 (glob)
@@ -1,2 +1 @@
sub1 = ../sub1
-sub3 = sub3
diff -Npru cloned.*/.hgsubstate cloned/.hgsubstate (glob)
--- cloned.*/.hgsubstate * +0000 (glob)
+++ cloned/.hgsubstate * +0000 (glob)
@@ -1,2 +1 @@
7a36fa02b66e61f27f3d4a822809f159479b8ab2 sub1
-b1a26de6f2a045a9f079323693614ee322f1ff7e sub3
[1]
$ hg --config extensions.extdiff= extdiff -r 0 -r '.^' -S
diff -Npru cloned.*/.hglf/b.dat cloned.*/.hglf/b.dat (glob)
--- cloned.*/.hglf/b.dat * (glob)
+++ cloned.*/.hglf/b.dat * (glob)
@@ -0,0 +1 @@
+da39a3ee5e6b4b0d3255bfef95601890afd80709
diff -Npru cloned.*/.hglf/foo/bar/large.dat cloned.*/.hglf/foo/bar/large.dat (glob)
--- cloned.*/.hglf/foo/bar/large.dat * (glob)
+++ cloned.*/.hglf/foo/bar/large.dat * (glob)
@@ -0,0 +1 @@
+2f6933b5ee0f5fdd823d9717d8729f3c2523811b
diff -Npru cloned.*/.hglf/large.bin cloned.*/.hglf/large.bin (glob)
--- cloned.*/.hglf/large.bin * (glob)
+++ cloned.*/.hglf/large.bin * (glob)
@@ -0,0 +1 @@
+7f7097b041ccf68cc5561e9600da4655d21c6d18
diff -Npru cloned.*/.hgsub cloned.*/.hgsub (glob)
--- cloned.*/.hgsub * (glob)
+++ cloned.*/.hgsub * (glob)
@@ -1 +1,2 @@
sub1 = ../sub1
+sub3 = sub3
diff -Npru cloned.*/.hgsubstate cloned.*/.hgsubstate (glob)
--- cloned.*/.hgsubstate * (glob)
+++ cloned.*/.hgsubstate * (glob)
@@ -1 +1,2 @@
-fc3b4ce2696f7741438c79207583768f2ce6b0dd sub1
+7a36fa02b66e61f27f3d4a822809f159479b8ab2 sub1
+b1a26de6f2a045a9f079323693614ee322f1ff7e sub3
diff -Npru cloned.*/foo/bar/def cloned.*/foo/bar/def (glob)
--- cloned.*/foo/bar/def * (glob)
+++ cloned.*/foo/bar/def * (glob)
@@ -0,0 +1 @@
+changed
diff -Npru cloned.*/main cloned.*/main (glob)
--- cloned.*/main * (glob)
+++ cloned.*/main * (glob)
@@ -1 +1 @@
-main
+foo
diff -Npru cloned.*/sub1/.hgsubstate cloned.*/sub1/.hgsubstate (glob)
--- cloned.*/sub1/.hgsubstate * (glob)
+++ cloned.*/sub1/.hgsubstate * (glob)
@@ -1 +1 @@
-c57a0840e3badd667ef3c3ef65471609acb2ba3c sub2
+c77908c81ccea3794a896c79e98b0e004aee2e9e sub2
diff -Npru cloned.*/sub1/sub2/folder/test.txt cloned.*/sub1/sub2/folder/test.txt (glob)
--- cloned.*/sub1/sub2/folder/test.txt * (glob)
+++ cloned.*/sub1/sub2/folder/test.txt * (glob)
@@ -0,0 +1 @@
+subfolder
diff -Npru cloned.*/sub1/sub2/sub2 cloned.*/sub1/sub2/sub2 (glob)
--- cloned.*/sub1/sub2/sub2 * (glob)
+++ cloned.*/sub1/sub2/sub2 * (glob)
@@ -1 +1 @@
-sub2
+modified
diff -Npru cloned.*/sub3/a.txt cloned.*/sub3/a.txt (glob)
--- cloned.*/sub3/a.txt * (glob)
+++ cloned.*/sub3/a.txt * (glob)
@@ -0,0 +1 @@
+xyz
[1]
$ echo mod > sub1/sub2/sub2
$ hg --config extensions.extdiff= extdiff -S
--- */cloned.*/sub1/sub2/sub2 * (glob)
+++ */cloned/sub1/sub2/sub2 * (glob)
@@ -1 +1 @@
-modified
+mod
[1]
$ cd ..