bundle2: capture remote stdout while unbundling
When a reply is built, the bundle processing will capture the output of each
handler and sends it to the client in a dedicated part.
As a side effect, this add a "remote: " prefix to destination output on local
push. This is considered okay for now as:
1. bundle2 is still experimental,
2. Matt said he could be okay to change output for bundle2,
3. This keeps the implementation simple.
This changeset does it for stdout only. stderr will be done in a future changeset.
Create an extension to test bundle2 API
$ cat > bundle2.py << EOF
> """A small extension to test bundle2 implementation
>
> Current bundle2 implementation is far too limited to be used in any core
> code. We still need to be able to test it while it grow up.
> """
>
> import sys
> from mercurial import cmdutil
> from mercurial import util
> from mercurial import bundle2
> from mercurial import scmutil
> from mercurial import discovery
> from mercurial import changegroup
> cmdtable = {}
> command = cmdutil.command(cmdtable)
>
> ELEPHANTSSONG = """Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko
> Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko
> Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko."""
> assert len(ELEPHANTSSONG) == 178 # future test say 178 bytes, trust it.
>
> @bundle2.parthandler('test:song')
> def songhandler(op, part):
> """handle a "test:song" bundle2 part, printing the lyrics on stdin"""
> op.ui.write('The choir starts singing:\n')
> verses = 0
> for line in part.read().split('\n'):
> op.ui.write(' %s\n' % line)
> verses += 1
> op.records.add('song', {'verses': verses})
>
> @bundle2.parthandler('test:ping')
> def pinghandler(op, part):
> op.ui.write('received ping request (id %i)\n' % part.id)
> if op.reply is not None:
> rpart = bundle2.bundlepart('test:pong',
> [('in-reply-to', str(part.id))])
> op.reply.addpart(rpart)
>
> @command('bundle2',
> [('', 'param', [], 'stream level parameter'),
> ('', 'unknown', False, 'include an unknown mandatory part in the bundle'),
> ('', 'parts', False, 'include some arbitrary parts to the bundle'),
> ('', 'reply', False, 'produce a reply bundle'),
> ('r', 'rev', [], 'includes those changeset in the bundle'),],
> '[OUTPUTFILE]')
> def cmdbundle2(ui, repo, path=None, **opts):
> """write a bundle2 container on standard ouput"""
> bundler = bundle2.bundle20(ui)
> for p in opts['param']:
> p = p.split('=', 1)
> try:
> bundler.addparam(*p)
> except ValueError, exc:
> raise util.Abort('%s' % exc)
>
> if opts['reply']:
> bundler.addpart(bundle2.bundlepart('replycaps'))
>
> revs = opts['rev']
> if 'rev' in opts:
> revs = scmutil.revrange(repo, opts['rev'])
> if revs:
> # very crude version of a changegroup part creation
> bundled = repo.revs('%ld::%ld', revs, revs)
> headmissing = [c.node() for c in repo.set('heads(%ld)', revs)]
> headcommon = [c.node() for c in repo.set('parents(%ld) - %ld', revs, revs)]
> outgoing = discovery.outgoing(repo.changelog, headcommon, headmissing)
> cg = changegroup.getlocalbundle(repo, 'test:bundle2', outgoing, None)
> part = bundle2.bundlepart('changegroup', data=cg.getchunks())
> bundler.addpart(part)
>
> if opts['parts']:
> part = bundle2.bundlepart('test:empty')
> bundler.addpart(part)
> # add a second one to make sure we handle multiple parts
> part = bundle2.bundlepart('test:empty')
> bundler.addpart(part)
> part = bundle2.bundlepart('test:song', data=ELEPHANTSSONG)
> bundler.addpart(part)
> part = bundle2.bundlepart('test:math',
> [('pi', '3.14'), ('e', '2.72')],
> [('cooking', 'raw')],
> '42')
> bundler.addpart(part)
> if opts['unknown']:
> part = bundle2.bundlepart('test:UNKNOWN',
> data='some random content')
> bundler.addpart(part)
> if opts['parts']:
> part = bundle2.bundlepart('test:ping')
> bundler.addpart(part)
>
> if path is None:
> file = sys.stdout
> else:
> file = open(path, 'w')
>
> for chunk in bundler.getchunks():
> file.write(chunk)
>
> @command('unbundle2', [], '')
> def cmdunbundle2(ui, repo, replypath=None):
> """process a bundle2 stream from stdin on the current repo"""
> try:
> tr = None
> lock = repo.lock()
> tr = repo.transaction('processbundle')
> try:
> unbundler = bundle2.unbundle20(ui, sys.stdin)
> op = bundle2.processbundle(repo, unbundler, lambda: tr)
> tr.close()
> except KeyError, exc:
> raise util.Abort('missing support for %s' % exc)
> finally:
> if tr is not None:
> tr.release()
> lock.release()
> remains = sys.stdin.read()
> ui.write('%i unread bytes\n' % len(remains))
> if op.records['song']:
> totalverses = sum(r['verses'] for r in op.records['song'])
> ui.write('%i total verses sung\n' % totalverses)
> for rec in op.records['changegroup']:
> ui.write('addchangegroup return: %i\n' % rec['return'])
> if op.reply is not None and replypath is not None:
> file = open(replypath, 'w')
> for chunk in op.reply.getchunks():
> file.write(chunk)
>
> @command('statbundle2', [], '')
> def cmdstatbundle2(ui, repo):
> """print statistic on the bundle2 container read from stdin"""
> unbundler = bundle2.unbundle20(ui, sys.stdin)
> try:
> params = unbundler.params
> except KeyError, exc:
> raise util.Abort('unknown parameters: %s' % exc)
> ui.write('options count: %i\n' % len(params))
> for key in sorted(params):
> ui.write('- %s\n' % key)
> value = params[key]
> if value is not None:
> ui.write(' %s\n' % value)
> count = 0
> for p in unbundler.iterparts():
> count += 1
> ui.write(' :%s:\n' % p.type)
> ui.write(' mandatory: %i\n' % len(p.mandatoryparams))
> ui.write(' advisory: %i\n' % len(p.advisoryparams))
> ui.write(' payload: %i bytes\n' % len(p.read()))
> ui.write('parts count: %i\n' % count)
> EOF
$ cat >> $HGRCPATH << EOF
> [extensions]
> bundle2=$TESTTMP/bundle2.py
> [server]
> bundle2=True
> [ui]
> ssh=python "$TESTDIR/dummyssh"
> [web]
> push_ssl = false
> allow_push = *
> EOF
The extension requires a repo (currently unused)
$ hg init main
$ cd main
$ touch a
$ hg add a
$ hg commit -m 'a'
Empty bundle
=================
- no option
- no parts
Test bundling
$ hg bundle2
HG20\x00\x00\x00\x00 (no-eol) (esc)
Test unbundling
$ hg bundle2 | hg statbundle2
options count: 0
parts count: 0
Test old style bundle are detected and refused
$ hg bundle --all ../bundle.hg
1 changesets found
$ hg statbundle2 < ../bundle.hg
abort: unknown bundle version 10
[255]
Test parameters
=================
- some options
- no parts
advisory parameters, no value
-------------------------------
Simplest possible parameters form
Test generation simple option
$ hg bundle2 --param 'caution'
HG20\x00\x07caution\x00\x00 (no-eol) (esc)
Test unbundling
$ hg bundle2 --param 'caution' | hg statbundle2
options count: 1
- caution
parts count: 0
Test generation multiple option
$ hg bundle2 --param 'caution' --param 'meal'
HG20\x00\x0ccaution meal\x00\x00 (no-eol) (esc)
Test unbundling
$ hg bundle2 --param 'caution' --param 'meal' | hg statbundle2
options count: 2
- caution
- meal
parts count: 0
advisory parameters, with value
-------------------------------
Test generation
$ hg bundle2 --param 'caution' --param 'meal=vegan' --param 'elephants'
HG20\x00\x1ccaution meal=vegan elephants\x00\x00 (no-eol) (esc)
Test unbundling
$ hg bundle2 --param 'caution' --param 'meal=vegan' --param 'elephants' | hg statbundle2
options count: 3
- caution
- elephants
- meal
vegan
parts count: 0
parameter with special char in value
---------------------------------------------------
Test generation
$ hg bundle2 --param 'e|! 7/=babar%#==tutu' --param simple
HG20\x00)e%7C%21%207/=babar%25%23%3D%3Dtutu simple\x00\x00 (no-eol) (esc)
Test unbundling
$ hg bundle2 --param 'e|! 7/=babar%#==tutu' --param simple | hg statbundle2
options count: 2
- e|! 7/
babar%#==tutu
- simple
parts count: 0
Test unknown mandatory option
---------------------------------------------------
$ hg bundle2 --param 'Gravity' | hg statbundle2
abort: unknown parameters: 'Gravity'
[255]
Test debug output
---------------------------------------------------
bundling debug
$ hg bundle2 --debug --param 'e|! 7/=babar%#==tutu' --param simple ../out.hg2
start emission of HG20 stream
bundle parameter: e%7C%21%207/=babar%25%23%3D%3Dtutu simple
start of parts
end of bundle
file content is ok
$ cat ../out.hg2
HG20\x00)e%7C%21%207/=babar%25%23%3D%3Dtutu simple\x00\x00 (no-eol) (esc)
unbundling debug
$ hg statbundle2 --debug < ../out.hg2
start processing of HG20 stream
reading bundle2 stream parameters
ignoring unknown parameter 'e|! 7/'
ignoring unknown parameter 'simple'
options count: 2
- e|! 7/
babar%#==tutu
- simple
start extraction of bundle2 parts
part header size: 0
end of bundle2 stream
parts count: 0
Test buggy input
---------------------------------------------------
empty parameter name
$ hg bundle2 --param '' --quiet
abort: empty parameter name
[255]
bad parameter name
$ hg bundle2 --param 42babar
abort: non letter first character: '42babar'
[255]
Test part
=================
$ hg bundle2 --parts ../parts.hg2 --debug
start emission of HG20 stream
bundle parameter:
start of parts
bundle part: "test:empty"
bundle part: "test:empty"
bundle part: "test:song"
bundle part: "test:math"
bundle part: "test:ping"
end of bundle
$ cat ../parts.hg2
HG20\x00\x00\x00\x11 (esc)
test:empty\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x11 (esc)
test:empty\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x10 test:song\x00\x00\x00\x02\x00\x00\x00\x00\x00\xb2Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko (esc)
Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko
Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko.\x00\x00\x00\x00\x00+ test:math\x00\x00\x00\x03\x02\x01\x02\x04\x01\x04\x07\x03pi3.14e2.72cookingraw\x00\x00\x00\x0242\x00\x00\x00\x00\x00\x10 test:ping\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00 (no-eol) (esc)
$ hg statbundle2 < ../parts.hg2
options count: 0
:test:empty:
mandatory: 0
advisory: 0
payload: 0 bytes
:test:empty:
mandatory: 0
advisory: 0
payload: 0 bytes
:test:song:
mandatory: 0
advisory: 0
payload: 178 bytes
:test:math:
mandatory: 2
advisory: 1
payload: 2 bytes
:test:ping:
mandatory: 0
advisory: 0
payload: 0 bytes
parts count: 5
$ hg statbundle2 --debug < ../parts.hg2
start processing of HG20 stream
reading bundle2 stream parameters
options count: 0
start extraction of bundle2 parts
part header size: 17
part type: "test:empty"
part id: "0"
part parameters: 0
:test:empty:
mandatory: 0
advisory: 0
payload chunk size: 0
payload: 0 bytes
part header size: 17
part type: "test:empty"
part id: "1"
part parameters: 0
:test:empty:
mandatory: 0
advisory: 0
payload chunk size: 0
payload: 0 bytes
part header size: 16
part type: "test:song"
part id: "2"
part parameters: 0
:test:song:
mandatory: 0
advisory: 0
payload chunk size: 178
payload chunk size: 0
payload: 178 bytes
part header size: 43
part type: "test:math"
part id: "3"
part parameters: 3
:test:math:
mandatory: 2
advisory: 1
payload chunk size: 2
payload chunk size: 0
payload: 2 bytes
part header size: 16
part type: "test:ping"
part id: "4"
part parameters: 0
:test:ping:
mandatory: 0
advisory: 0
payload chunk size: 0
payload: 0 bytes
part header size: 0
end of bundle2 stream
parts count: 5
Test actual unbundling of test part
=======================================
Process the bundle
$ hg unbundle2 --debug < ../parts.hg2
start processing of HG20 stream
reading bundle2 stream parameters
start extraction of bundle2 parts
part header size: 17
part type: "test:empty"
part id: "0"
part parameters: 0
ignoring unknown advisory part 'test:empty'
payload chunk size: 0
part header size: 17
part type: "test:empty"
part id: "1"
part parameters: 0
ignoring unknown advisory part 'test:empty'
payload chunk size: 0
part header size: 16
part type: "test:song"
part id: "2"
part parameters: 0
found a handler for part 'test:song'
The choir starts singing:
payload chunk size: 178
payload chunk size: 0
Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko
Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko
Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko.
part header size: 43
part type: "test:math"
part id: "3"
part parameters: 3
ignoring unknown advisory part 'test:math'
payload chunk size: 2
payload chunk size: 0
part header size: 16
part type: "test:ping"
part id: "4"
part parameters: 0
found a handler for part 'test:ping'
received ping request (id 4)
payload chunk size: 0
part header size: 0
end of bundle2 stream
0 unread bytes
3 total verses sung
Unbundle with an unknown mandatory part
(should abort)
$ hg bundle2 --parts --unknown ../unknown.hg2
$ hg unbundle2 < ../unknown.hg2
The choir starts singing:
Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko
Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko
Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko.
0 unread bytes
abort: missing support for 'test:unknown'
[255]
unbundle with a reply
$ hg bundle2 --parts --reply ../parts-reply.hg2
$ hg unbundle2 ../reply.hg2 < ../parts-reply.hg2
0 unread bytes
3 total verses sung
The reply is a bundle
$ cat ../reply.hg2
HG20\x00\x00\x00\x1b\x06output\x00\x00\x00\x00\x00\x01\x0b\x01in-reply-to3\x00\x00\x00\xd9The choir starts singing: (esc)
Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko
Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko
Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko.
\x00\x00\x00\x00\x00\x1e test:pong\x00\x00\x00\x01\x01\x00\x0b\x01in-reply-to5\x00\x00\x00\x00\x00\x1b\x06output\x00\x00\x00\x02\x00\x01\x0b\x01in-reply-to5\x00\x00\x00\x1dreceived ping request (id 5) (esc)
\x00\x00\x00\x00\x00\x00 (no-eol) (esc)
The reply is valid
$ hg statbundle2 < ../reply.hg2
options count: 0
:output:
mandatory: 0
advisory: 1
payload: 217 bytes
:test:pong:
mandatory: 1
advisory: 0
payload: 0 bytes
:output:
mandatory: 0
advisory: 1
payload: 29 bytes
parts count: 3
Unbundle the reply to get the output:
$ hg unbundle2 < ../reply.hg2
remote: The choir starts singing:
remote: Patali Dirapata, Cromda Cromda Ripalo, Pata Pata, Ko Ko Ko
remote: Bokoro Dipoulito, Rondi Rondi Pepino, Pata Pata, Ko Ko Ko
remote: Emana Karassoli, Loucra Loucra Ponponto, Pata Pata, Ko Ko Ko.
remote: received ping request (id 5)
0 unread bytes
Support for changegroup
===================================
$ hg unbundle $TESTDIR/bundles/rebase.hg
adding changesets
adding manifests
adding file changes
added 8 changesets with 7 changes to 7 files (+3 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
$ hg log -G
o changeset: 8:02de42196ebe
| tag: tip
| parent: 6:24b6387c8c8c
| user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| date: Sat Apr 30 15:24:48 2011 +0200
| summary: H
|
| o changeset: 7:eea13746799a
|/| parent: 6:24b6387c8c8c
| | parent: 5:9520eea781bc
| | user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| | date: Sat Apr 30 15:24:48 2011 +0200
| | summary: G
| |
o | changeset: 6:24b6387c8c8c
| | parent: 1:cd010b8cd998
| | user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| | date: Sat Apr 30 15:24:48 2011 +0200
| | summary: F
| |
| o changeset: 5:9520eea781bc
|/ parent: 1:cd010b8cd998
| user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| date: Sat Apr 30 15:24:48 2011 +0200
| summary: E
|
| o changeset: 4:32af7686d403
| | user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| | date: Sat Apr 30 15:24:48 2011 +0200
| | summary: D
| |
| o changeset: 3:5fddd98957c8
| | user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| | date: Sat Apr 30 15:24:48 2011 +0200
| | summary: C
| |
| o changeset: 2:42ccdea3bb16
|/ user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| date: Sat Apr 30 15:24:48 2011 +0200
| summary: B
|
o changeset: 1:cd010b8cd998
parent: -1:000000000000
user: Nicolas Dumazet <nicdumz.commits@gmail.com>
date: Sat Apr 30 15:24:48 2011 +0200
summary: A
@ changeset: 0:3903775176ed
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: a
$ hg bundle2 --debug --rev '8+7+5+4' ../rev.hg2
4 changesets found
list of changesets:
32af7686d403cf45b5d95f2d70cebea587ac806a
9520eea781bcca16c1e15acc0ba14335a0e8e5ba
eea13746799a9e0bfd88f29d3c2e9dc9389f524f
02de42196ebee42ef284b6780a87cdc96e8eaab6
start emission of HG20 stream
bundle parameter:
start of parts
bundle part: "changegroup"
bundling: 1/4 changesets (25.00%)
bundling: 2/4 changesets (50.00%)
bundling: 3/4 changesets (75.00%)
bundling: 4/4 changesets (100.00%)
bundling: 1/4 manifests (25.00%)
bundling: 2/4 manifests (50.00%)
bundling: 3/4 manifests (75.00%)
bundling: 4/4 manifests (100.00%)
bundling: D 1/3 files (33.33%)
bundling: E 2/3 files (66.67%)
bundling: H 3/3 files (100.00%)
end of bundle
$ cat ../rev.hg2
HG20\x00\x00\x00\x12\x0bchangegroup\x00\x00\x00\x00\x00\x00\x00\x00\x06\x13\x00\x00\x00\xa42\xafv\x86\xd4\x03\xcfE\xb5\xd9_-p\xce\xbe\xa5\x87\xac\x80j_\xdd\xd9\x89W\xc8\xa5JMCm\xfe\x1d\xa9\xd8\x7f!\xa1\xb9{\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x002\xafv\x86\xd4\x03\xcfE\xb5\xd9_-p\xce\xbe\xa5\x87\xac\x80j\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x00)6e1f4c47ecb533ffd0c8e52cdc88afb6cd39e20c (esc)
\x00\x00\x00f\x00\x00\x00h\x00\x00\x00\x02D (esc)
\x00\x00\x00i\x00\x00\x00j\x00\x00\x00\x01D\x00\x00\x00\xa4\x95 \xee\xa7\x81\xbc\xca\x16\xc1\xe1Z\xcc\x0b\xa1C5\xa0\xe8\xe5\xba\xcd\x01\x0b\x8c\xd9\x98\xf3\x98\x1aZ\x81\x15\xf9O\x8d\xa4\xabP`\x89\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x95 \xee\xa7\x81\xbc\xca\x16\xc1\xe1Z\xcc\x0b\xa1C5\xa0\xe8\xe5\xba\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x00)4dece9c826f69490507b98c6383a3009b295837d (esc)
\x00\x00\x00f\x00\x00\x00h\x00\x00\x00\x02E (esc)
\x00\x00\x00i\x00\x00\x00j\x00\x00\x00\x01E\x00\x00\x00\xa2\xee\xa17Fy\x9a\x9e\x0b\xfd\x88\xf2\x9d<.\x9d\xc98\x9fRO$\xb68|\x8c\x8c\xae7\x17\x88\x80\xf3\xfa\x95\xde\xd3\xcb\x1c\xf7\x85\x95 \xee\xa7\x81\xbc\xca\x16\xc1\xe1Z\xcc\x0b\xa1C5\xa0\xe8\xe5\xba\xee\xa17Fy\x9a\x9e\x0b\xfd\x88\xf2\x9d<.\x9d\xc98\x9fRO\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x00)365b93d57fdf4814e2b5911d6bacff2b12014441 (esc)
\x00\x00\x00f\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00i\x00\x00\x00j\x00\x00\x00\x01G\x00\x00\x00\xa4\x02\xdeB\x19n\xbe\xe4.\xf2\x84\xb6x (esc)
\x87\xcd\xc9n\x8e\xaa\xb6$\xb68|\x8c\x8c\xae7\x17\x88\x80\xf3\xfa\x95\xde\xd3\xcb\x1c\xf7\x85\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xdeB\x19n\xbe\xe4.\xf2\x84\xb6x (esc)
\x87\xcd\xc9n\x8e\xaa\xb6\x00\x00\x00\x00\x00\x00\x00)\x00\x00\x00)8bee48edc7318541fc0013ee41b089276a8c24bf (esc)
\x00\x00\x00f\x00\x00\x00f\x00\x00\x00\x02H (esc)
\x00\x00\x00g\x00\x00\x00h\x00\x00\x00\x01H\x00\x00\x00\x00\x00\x00\x00\x8bn\x1fLG\xec\xb53\xff\xd0\xc8\xe5,\xdc\x88\xaf\xb6\xcd9\xe2\x0cf\xa5\xa0\x18\x17\xfd\xf5#\x9c'8\x02\xb5\xb7a\x8d\x05\x1c\x89\xe4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x002\xafv\x86\xd4\x03\xcfE\xb5\xd9_-p\xce\xbe\xa5\x87\xac\x80j\x00\x00\x00\x81\x00\x00\x00\x81\x00\x00\x00+D\x00c3f1ca2924c16a19b0656a84900e504e5b0aec2d (esc)
\x00\x00\x00\x8bM\xec\xe9\xc8&\xf6\x94\x90P{\x98\xc68:0 \xb2\x95\x83}\x00}\x8c\x9d\x88\x84\x13%\xf5\xc6\xb0cq\xb3[N\x8a+\x1a\x83\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x95 \xee\xa7\x81\xbc\xca\x16\xc1\xe1Z\xcc\x0b\xa1C5\xa0\xe8\xe5\xba\x00\x00\x00+\x00\x00\x00\xac\x00\x00\x00+E\x009c6fd0350a6c0d0c49d4a9c5017cf07043f54e58 (esc)
\x00\x00\x00\x8b6[\x93\xd5\x7f\xdfH\x14\xe2\xb5\x91\x1dk\xac\xff+\x12\x01DA(\xa5\x84\xc6^\xf1!\xf8\x9e\xb6j\xb7\xd0\xbc\x15=\x80\x99\xe7\xceM\xec\xe9\xc8&\xf6\x94\x90P{\x98\xc68:0 \xb2\x95\x83}\xee\xa17Fy\x9a\x9e\x0b\xfd\x88\xf2\x9d<.\x9d\xc98\x9fRO\x00\x00\x00V\x00\x00\x00V\x00\x00\x00+F\x0022bfcfd62a21a3287edbd4d656218d0f525ed76a (esc)
\x00\x00\x00\x97\x8b\xeeH\xed\xc71\x85A\xfc\x00\x13\xeeA\xb0\x89'j\x8c$\xbf(\xa5\x84\xc6^\xf1!\xf8\x9e\xb6j\xb7\xd0\xbc\x15=\x80\x99\xe7\xce\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xdeB\x19n\xbe\xe4.\xf2\x84\xb6x (esc)
\x87\xcd\xc9n\x8e\xaa\xb6\x00\x00\x00+\x00\x00\x00V\x00\x00\x00\x00\x00\x00\x00\x81\x00\x00\x00\x81\x00\x00\x00+H\x008500189e74a9e0475e822093bc7db0d631aeb0b4 (esc)
\x00\x00\x00\x00\x00\x00\x00\x05D\x00\x00\x00b\xc3\xf1\xca)$\xc1j\x19\xb0ej\x84\x90\x0ePN[ (esc)
\xec-\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x002\xafv\x86\xd4\x03\xcfE\xb5\xd9_-p\xce\xbe\xa5\x87\xac\x80j\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02D (esc)
\x00\x00\x00\x00\x00\x00\x00\x05E\x00\x00\x00b\x9co\xd05 (esc)
l\r (no-eol) (esc)
\x0cI\xd4\xa9\xc5\x01|\xf0pC\xf5NX\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x95 \xee\xa7\x81\xbc\xca\x16\xc1\xe1Z\xcc\x0b\xa1C5\xa0\xe8\xe5\xba\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02E (esc)
\x00\x00\x00\x00\x00\x00\x00\x05H\x00\x00\x00b\x85\x00\x18\x9et\xa9\xe0G^\x82 \x93\xbc}\xb0\xd61\xae\xb0\xb4\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\xdeB\x19n\xbe\xe4.\xf2\x84\xb6x (esc)
\x87\xcd\xc9n\x8e\xaa\xb6\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02H (esc)
\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 (no-eol) (esc)
$ hg unbundle2 < ../rev.hg2
adding changesets
adding manifests
adding file changes
added 0 changesets with 0 changes to 3 files
0 unread bytes
addchangegroup return: 1
with reply
$ hg bundle2 --rev '8+7+5+4' --reply ../rev-rr.hg2
$ hg unbundle2 ../rev-reply.hg2 < ../rev-rr.hg2
0 unread bytes
addchangegroup return: 1
$ cat ../rev-reply.hg2
HG20\x00\x00\x00/\x11reply:changegroup\x00\x00\x00\x00\x00\x02\x0b\x01\x06\x01in-reply-to1return1\x00\x00\x00\x00\x00\x1b\x06output\x00\x00\x00\x01\x00\x01\x0b\x01in-reply-to1\x00\x00\x00dadding changesets (esc)
adding manifests
adding file changes
added 0 changesets with 0 changes to 3 files
\x00\x00\x00\x00\x00\x00 (no-eol) (esc)
Real world exchange
=====================
clone --pull
$ cd ..
$ hg clone main other --pull --rev 9520eea781bc
adding changesets
adding manifests
adding file changes
added 2 changesets with 2 changes to 2 files
updating to branch default
2 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ hg -R other log -G
@ changeset: 1:9520eea781bc
| tag: tip
| user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| date: Sat Apr 30 15:24:48 2011 +0200
| summary: E
|
o changeset: 0:cd010b8cd998
user: Nicolas Dumazet <nicdumz.commits@gmail.com>
date: Sat Apr 30 15:24:48 2011 +0200
summary: A
pull
$ hg -R other pull -r 24b6387c8c8c
pulling from $TESTTMP/main (glob)
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
push
$ hg -R main push other --rev eea13746799a
pushing to other
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 0 changes to 0 files (-1 heads)
pull over ssh
$ hg -R other pull ssh://user@dummy/main -r 02de42196ebe --traceback
pulling from ssh://user@dummy/main
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
(run 'hg heads' to see heads, 'hg merge' to merge)
pull over http
$ hg -R main serve -p $HGPORT -d --pid-file=main.pid -E main-error.log
$ cat main.pid >> $DAEMON_PIDS
$ hg -R other pull http://localhost:$HGPORT/ -r 42ccdea3bb16
pulling from http://localhost:$HGPORT/
searching for changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files (+1 heads)
(run 'hg heads .' to see heads, 'hg merge' to merge)
$ cat main-error.log
push over ssh
$ hg -R main push ssh://user@dummy/other -r 5fddd98957c8
pushing to ssh://user@dummy/other
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 1 changes to 1 files
push over http
$ hg -R other serve -p $HGPORT2 -d --pid-file=other.pid -E other-error.log
$ cat other.pid >> $DAEMON_PIDS
$ hg -R main push http://localhost:$HGPORT2/ -r 32af7686d403
pushing to http://localhost:$HGPORT2/
searching for changes
remote: adding changesets
remote: adding manifests
remote: adding file changes
remote: added 1 changesets with 1 changes to 1 files
$ cat other-error.log
Check final content.
$ hg -R other log -G
o changeset: 7:32af7686d403
| tag: tip
| user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| date: Sat Apr 30 15:24:48 2011 +0200
| summary: D
|
o changeset: 6:5fddd98957c8
| user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| date: Sat Apr 30 15:24:48 2011 +0200
| summary: C
|
o changeset: 5:42ccdea3bb16
| parent: 0:cd010b8cd998
| user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| date: Sat Apr 30 15:24:48 2011 +0200
| summary: B
|
| o changeset: 4:02de42196ebe
| | parent: 2:24b6387c8c8c
| | user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| | date: Sat Apr 30 15:24:48 2011 +0200
| | summary: H
| |
| | o changeset: 3:eea13746799a
| |/| parent: 2:24b6387c8c8c
| | | parent: 1:9520eea781bc
| | | user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| | | date: Sat Apr 30 15:24:48 2011 +0200
| | | summary: G
| | |
| o | changeset: 2:24b6387c8c8c
|/ / parent: 0:cd010b8cd998
| | user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| | date: Sat Apr 30 15:24:48 2011 +0200
| | summary: F
| |
| @ changeset: 1:9520eea781bc
|/ user: Nicolas Dumazet <nicdumz.commits@gmail.com>
| date: Sat Apr 30 15:24:48 2011 +0200
| summary: E
|
o changeset: 0:cd010b8cd998
user: Nicolas Dumazet <nicdumz.commits@gmail.com>
date: Sat Apr 30 15:24:48 2011 +0200
summary: A