lfs: fix the stall and corruption issue when concurrently uploading blobs
We've avoided the issue up to this point by gating worker usage with an
experimental config. See 10e62d5efa73, and the thread linked there for some of
the initial diagnosis, but essentially some data was being read from the blob
before an error occurred and `keepalive` retried, but didn't rewind the file
pointer. So the leading data was lost from the blob on the server, and the
connection stalled, trying to send more data than available.
In trying to recreate this, I was unable to do so uploading from Windows to
CentOS 7. But it reproduced every time going from CentOS 7 to another CentOS 7
over https.
I found recent fixes in the FaceBook repo to address this[1][2]. The commit
message for the first is:
The KeepAlive HTTP implementation is bugged in it's retry logic, it supports
reading from a file pointer, but doesn't support rewinding of the seek cursor
when it performs a retry. So it can happen that an upload fails for whatever
reason and will then 'hang' on the retry event.
The sequence of events that get triggered are:
- Upload file A, goes OK. Keep-Alive caches connection.
- Upload file B, fails due to (for example) failing Keep-Alive, but LFS file
pointer has been consumed for the upload and fd has been closed.
- Retry for file B starts, sets the Content-Length properly to the expected
file size, but since file pointer has been consumed no data will be uploaded,
causing the server to wait for the uploaded data until either client or
server reaches a timeout, making it seem as our mercurial process hangs.
This is just a stop-gap measure to prevent this behavior from blocking Mercurial
(LFS has retry logic). A proper solutions need to be build on top of this
stop-gap measure: for upload from file pointers, we should support fseek() on
the interface. Since we expect to consume the whole file always anyways, this
should be safe. This way we can seek back to the beginning on a retry.
I ported those two patches, and it works. But I see that `url._sendfile()` does
a rewind on `httpsendfile` objects[3], so maybe it's better to keep this all in
one place and avoid a second seek. We may still want the first FaceBook patch
as extra protection for this problem in general. The other two uses of
`httpsendfile` are in the wire protocol to upload bundles, and to upload
largefiles. Neither of these appear to use a worker, and I'm not sure why
workers seem to trigger this, or if this could have happened without a worker.
Since `httpsendfile` already has a `close()` method, that is dropped. That
class also explicitly says there's no `__len__` attribute, so that is removed
too. The override for `read()` is necessary to avoid the progressbar usage per
file.
[1] https://github.com/facebookexperimental/eden/commit/c350d6536d90c044c837abdd3675185644481469
[2] https://github.com/facebookexperimental/eden/commit/77f0d3fd0415e81b63e317e457af9c55c46103ee
[3] https://www.mercurial-scm.org/repo/hg/file/5.2.2/mercurial/url.py#l176
Differential Revision: https://phab.mercurial-scm.org/D7962
Test template map files and styles
==================================
$ hg init a
$ cd a
$ echo a > a
$ hg add a
$ echo line 1 > b
$ echo line 2 >> b
$ hg commit -l b -d '1000000 0' -u 'User Name <user@hostname>'
$ hg add b
$ echo other 1 > c
$ echo other 2 >> c
$ echo >> c
$ echo other 3 >> c
$ hg commit -l c -d '1100000 0' -u 'A. N. Other <other@place>'
$ hg add c
$ hg commit -m 'no person' -d '1200000 0' -u 'other@place'
$ echo c >> c
$ hg commit -m 'no user, no domain' -d '1300000 0' -u 'person'
$ echo foo > .hg/branch
$ hg commit -m 'new branch' -d '1400000 0' -u 'person'
$ hg co -q 3
$ echo other 4 >> d
$ hg add d
$ hg commit -m 'new head' -d '1500000 0' -u 'person'
$ hg merge -q foo
$ hg commit -m 'merge' -d '1500001 0' -u 'person'
Second branch starting at nullrev:
$ hg update null
0 files updated, 0 files merged, 4 files removed, 0 files unresolved
$ echo second > second
$ hg add second
$ hg commit -m second -d '1000000 0' -u 'User Name <user@hostname>'
created new head
$ echo third > third
$ hg add third
$ hg mv second fourth
$ hg commit -m third -d "2020-01-01 10:01"
Make sure user/global hgrc does not affect tests
$ echo '[ui]' > .hg/hgrc
$ echo 'logtemplate =' >> .hg/hgrc
$ echo 'style =' >> .hg/hgrc
Add some simple styles to settings
$ cat <<'EOF' >> .hg/hgrc
> [templates]
> simple = "{rev}\n"
> simple2 = {rev}\n
> rev = "should not precede {rev} keyword\n"
> EOF
$ hg log -l1 -Tsimple
8
$ hg log -l1 -Tsimple2
8
$ hg log -l1 -Trev
should not precede 8 keyword
$ hg log -l1 -T '{simple}'
8
Map file shouldn't see user templates:
$ cat <<EOF > tmpl
> changeset = 'nothing expanded:{simple}\n'
> EOF
$ hg log -l1 --style ./tmpl
nothing expanded:
Test templates and style maps in files:
$ echo "{rev}" > tmpl
$ hg log -l1 -T./tmpl
8
$ hg log -l1 -Tblah/blah
blah/blah (no-eol)
$ printf 'changeset = "{rev}\\n"\n' > map-simple
$ hg log -l1 -T./map-simple
8
a map file may have [templates] and [templatealias] sections:
$ cat <<'EOF' > map-simple
> [templates]
> changeset = "{a}\n"
> [templatealias]
> a = rev
> EOF
$ hg log -l1 -T./map-simple
8
so it can be included in hgrc
$ cat <<EOF > myhgrc
> %include $HGRCPATH
> %include map-simple
> [templates]
> foo = "{changeset}"
> EOF
$ HGRCPATH=./myhgrc hg log -l1 -Tfoo
8
$ HGRCPATH=./myhgrc hg log -l1 -T'{a}\n'
8
Test template map inheritance
$ echo "__base__ = map-cmdline.default" > map-simple
$ printf 'cset = "changeset: ***{rev}***\\n"\n' >> map-simple
$ hg log -l1 -T./map-simple
changeset: ***8***
tag: tip
user: test
date: Wed Jan 01 10:01:00 2020 +0000
summary: third
Test docheader, docfooter and separator in template map
$ cat <<'EOF' > map-myjson
> docheader = '\{\n'
> docfooter = '\n}\n'
> separator = ',\n'
> changeset = ' {dict(rev, node|short)|json}'
> EOF
$ hg log -l2 -T./map-myjson
{
{"node": "95c24699272e", "rev": 8},
{"node": "29114dbae42b", "rev": 7}
}
Test docheader, docfooter and separator in [templates] section
$ cat <<'EOF' >> .hg/hgrc
> [templates]
> myjson = ' {dict(rev, node|short)|json}'
> myjson:docheader = '\{\n'
> myjson:docfooter = '\n}\n'
> myjson:separator = ',\n'
> :docheader = 'should not be selected as a docheader for literal templates\n'
> EOF
$ hg log -l2 -Tmyjson
{
{"node": "95c24699272e", "rev": 8},
{"node": "29114dbae42b", "rev": 7}
}
$ hg log -l1 -T'{rev}\n'
8
Template should precede style option
$ hg log -l1 --style default -T '{rev}\n'
8
Add a commit with empty description, to ensure that the templates
below will omit the description line.
$ echo c >> c
$ hg add c
$ hg commit -qm ' '
Default style is like normal output. Phases style should be the same
as default style, except for extra phase lines.
$ hg log > log.out
$ hg log --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg log -T phases > phases.out
$ diff -U 0 log.out phases.out | egrep -v '^---|^\+\+\+|^@@'
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
$ hg log -v > log.out
$ hg log -v --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg log -v -T phases > phases.out
$ diff -U 0 log.out phases.out | egrep -v '^---|^\+\+\+|^@@'
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
+phase: draft
$ hg log -q > log.out
$ hg log -q --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg log -q -T phases > phases.out
$ cmp log.out phases.out || diff -u log.out phases.out
$ hg log --debug > log.out
$ hg log --debug --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg log --debug -T phases > phases.out
$ cmp log.out phases.out || diff -u log.out phases.out
Default style of working-directory revision should also be the same (but
date may change while running tests):
$ hg log -r 'wdir()' | sed 's|^date:.*|date:|' > log.out
$ hg log -r 'wdir()' --style default | sed 's|^date:.*|date:|' > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg log -r 'wdir()' -v | sed 's|^date:.*|date:|' > log.out
$ hg log -r 'wdir()' -v --style default | sed 's|^date:.*|date:|' > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg log -r 'wdir()' -q > log.out
$ hg log -r 'wdir()' -q --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg log -r 'wdir()' --debug | sed 's|^date:.*|date:|' > log.out
$ hg log -r 'wdir()' --debug --style default \
> | sed 's|^date:.*|date:|' > style.out
$ cmp log.out style.out || diff -u log.out style.out
Default style should also preserve color information (issue2866):
$ cp $HGRCPATH $HGRCPATH-bak
$ cat <<EOF >> $HGRCPATH
> [extensions]
> color=
> EOF
$ hg --color=debug log > log.out
$ hg --color=debug log --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg --color=debug log -T phases > phases.out
$ diff -U 0 log.out phases.out | egrep -v '^---|^\+\+\+|^@@'
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
$ hg --color=debug -v log > log.out
$ hg --color=debug -v log --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg --color=debug -v log -T phases > phases.out
$ diff -U 0 log.out phases.out | egrep -v '^---|^\+\+\+|^@@'
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
+[log.phase|phase: draft]
$ hg --color=debug -q log > log.out
$ hg --color=debug -q log --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg --color=debug -q log -T phases > phases.out
$ cmp log.out phases.out || diff -u log.out phases.out
$ hg --color=debug --debug log > log.out
$ hg --color=debug --debug log --style default > style.out
$ cmp log.out style.out || diff -u log.out style.out
$ hg --color=debug --debug log -T phases > phases.out
$ cmp log.out phases.out || diff -u log.out phases.out
$ mv $HGRCPATH-bak $HGRCPATH
Remove commit with empty commit message, so as to not pollute further
tests.
$ hg --config extensions.strip= strip -q .
Revision with no copies (used to print a traceback):
$ hg tip -v --template '\n'
Compact style works:
$ hg log -Tcompact
8[tip] 95c24699272e 2020-01-01 10:01 +0000 test
third
7:-1 29114dbae42b 1970-01-12 13:46 +0000 user
second
6:5,4 d41e714fe50d 1970-01-18 08:40 +0000 person
merge
5:3 13207e5a10d9 1970-01-18 08:40 +0000 person
new head
4 bbe44766e73d 1970-01-17 04:53 +0000 person
new branch
3 10e46f2dcbf4 1970-01-16 01:06 +0000 person
no user, no domain
2 97054abb4ab8 1970-01-14 21:20 +0000 other
no person
1 b608e9d1a3f0 1970-01-13 17:33 +0000 other
other 1
0 1e4e1b8f71e0 1970-01-12 13:46 +0000 user
line 1
$ hg log -v --style compact
8[tip] 95c24699272e 2020-01-01 10:01 +0000 test
third
7:-1 29114dbae42b 1970-01-12 13:46 +0000 User Name <user@hostname>
second
6:5,4 d41e714fe50d 1970-01-18 08:40 +0000 person
merge
5:3 13207e5a10d9 1970-01-18 08:40 +0000 person
new head
4 bbe44766e73d 1970-01-17 04:53 +0000 person
new branch
3 10e46f2dcbf4 1970-01-16 01:06 +0000 person
no user, no domain
2 97054abb4ab8 1970-01-14 21:20 +0000 other@place
no person
1 b608e9d1a3f0 1970-01-13 17:33 +0000 A. N. Other <other@place>
other 1
other 2
other 3
0 1e4e1b8f71e0 1970-01-12 13:46 +0000 User Name <user@hostname>
line 1
line 2
$ hg log --debug --style compact
8[tip]:7,-1 95c24699272e 2020-01-01 10:01 +0000 test
third
7:-1,-1 29114dbae42b 1970-01-12 13:46 +0000 User Name <user@hostname>
second
6:5,4 d41e714fe50d 1970-01-18 08:40 +0000 person
merge
5:3,-1 13207e5a10d9 1970-01-18 08:40 +0000 person
new head
4:3,-1 bbe44766e73d 1970-01-17 04:53 +0000 person
new branch
3:2,-1 10e46f2dcbf4 1970-01-16 01:06 +0000 person
no user, no domain
2:1,-1 97054abb4ab8 1970-01-14 21:20 +0000 other@place
no person
1:0,-1 b608e9d1a3f0 1970-01-13 17:33 +0000 A. N. Other <other@place>
other 1
other 2
other 3
0:-1,-1 1e4e1b8f71e0 1970-01-12 13:46 +0000 User Name <user@hostname>
line 1
line 2
Test xml styles:
$ hg log --style xml -r 'not all()'
<?xml version="1.0"?>
<log>
</log>
$ hg log --style xml
<?xml version="1.0"?>
<log>
<logentry revision="8" node="95c24699272ef57d062b8bccc32c878bf841784a">
<tag>tip</tag>
<author email="test">test</author>
<date>2020-01-01T10:01:00+00:00</date>
<msg xml:space="preserve">third</msg>
</logentry>
<logentry revision="7" node="29114dbae42b9f078cf2714dbe3a86bba8ec7453">
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="user@hostname">User Name</author>
<date>1970-01-12T13:46:40+00:00</date>
<msg xml:space="preserve">second</msg>
</logentry>
<logentry revision="6" node="d41e714fe50d9e4a5f11b4d595d543481b5f980b">
<parent revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f" />
<parent revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74" />
<author email="person">person</author>
<date>1970-01-18T08:40:01+00:00</date>
<msg xml:space="preserve">merge</msg>
</logentry>
<logentry revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f">
<parent revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47" />
<author email="person">person</author>
<date>1970-01-18T08:40:00+00:00</date>
<msg xml:space="preserve">new head</msg>
</logentry>
<logentry revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74">
<branch>foo</branch>
<author email="person">person</author>
<date>1970-01-17T04:53:20+00:00</date>
<msg xml:space="preserve">new branch</msg>
</logentry>
<logentry revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47">
<author email="person">person</author>
<date>1970-01-16T01:06:40+00:00</date>
<msg xml:space="preserve">no user, no domain</msg>
</logentry>
<logentry revision="2" node="97054abb4ab824450e9164180baf491ae0078465">
<author email="other@place">other</author>
<date>1970-01-14T21:20:00+00:00</date>
<msg xml:space="preserve">no person</msg>
</logentry>
<logentry revision="1" node="b608e9d1a3f0273ccf70fb85fd6866b3482bf965">
<author email="other@place">A. N. Other</author>
<date>1970-01-13T17:33:20+00:00</date>
<msg xml:space="preserve">other 1
other 2
other 3</msg>
</logentry>
<logentry revision="0" node="1e4e1b8f71e05681d422154f5421e385fec3454f">
<author email="user@hostname">User Name</author>
<date>1970-01-12T13:46:40+00:00</date>
<msg xml:space="preserve">line 1
line 2</msg>
</logentry>
</log>
$ hg log -v --style xml
<?xml version="1.0"?>
<log>
<logentry revision="8" node="95c24699272ef57d062b8bccc32c878bf841784a">
<tag>tip</tag>
<author email="test">test</author>
<date>2020-01-01T10:01:00+00:00</date>
<msg xml:space="preserve">third</msg>
<paths>
<path action="A">fourth</path>
<path action="A">third</path>
<path action="R">second</path>
</paths>
<copies>
<copy source="second">fourth</copy>
</copies>
</logentry>
<logentry revision="7" node="29114dbae42b9f078cf2714dbe3a86bba8ec7453">
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="user@hostname">User Name</author>
<date>1970-01-12T13:46:40+00:00</date>
<msg xml:space="preserve">second</msg>
<paths>
<path action="A">second</path>
</paths>
</logentry>
<logentry revision="6" node="d41e714fe50d9e4a5f11b4d595d543481b5f980b">
<parent revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f" />
<parent revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74" />
<author email="person">person</author>
<date>1970-01-18T08:40:01+00:00</date>
<msg xml:space="preserve">merge</msg>
<paths>
</paths>
</logentry>
<logentry revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f">
<parent revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47" />
<author email="person">person</author>
<date>1970-01-18T08:40:00+00:00</date>
<msg xml:space="preserve">new head</msg>
<paths>
<path action="A">d</path>
</paths>
</logentry>
<logentry revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74">
<branch>foo</branch>
<author email="person">person</author>
<date>1970-01-17T04:53:20+00:00</date>
<msg xml:space="preserve">new branch</msg>
<paths>
</paths>
</logentry>
<logentry revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47">
<author email="person">person</author>
<date>1970-01-16T01:06:40+00:00</date>
<msg xml:space="preserve">no user, no domain</msg>
<paths>
<path action="M">c</path>
</paths>
</logentry>
<logentry revision="2" node="97054abb4ab824450e9164180baf491ae0078465">
<author email="other@place">other</author>
<date>1970-01-14T21:20:00+00:00</date>
<msg xml:space="preserve">no person</msg>
<paths>
<path action="A">c</path>
</paths>
</logentry>
<logentry revision="1" node="b608e9d1a3f0273ccf70fb85fd6866b3482bf965">
<author email="other@place">A. N. Other</author>
<date>1970-01-13T17:33:20+00:00</date>
<msg xml:space="preserve">other 1
other 2
other 3</msg>
<paths>
<path action="A">b</path>
</paths>
</logentry>
<logentry revision="0" node="1e4e1b8f71e05681d422154f5421e385fec3454f">
<author email="user@hostname">User Name</author>
<date>1970-01-12T13:46:40+00:00</date>
<msg xml:space="preserve">line 1
line 2</msg>
<paths>
<path action="A">a</path>
</paths>
</logentry>
</log>
$ hg log --debug --style xml
<?xml version="1.0"?>
<log>
<logentry revision="8" node="95c24699272ef57d062b8bccc32c878bf841784a">
<tag>tip</tag>
<parent revision="7" node="29114dbae42b9f078cf2714dbe3a86bba8ec7453" />
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="test">test</author>
<date>2020-01-01T10:01:00+00:00</date>
<msg xml:space="preserve">third</msg>
<paths>
<path action="A">fourth</path>
<path action="A">third</path>
<path action="R">second</path>
</paths>
<copies>
<copy source="second">fourth</copy>
</copies>
<extra key="branch">default</extra>
</logentry>
<logentry revision="7" node="29114dbae42b9f078cf2714dbe3a86bba8ec7453">
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="user@hostname">User Name</author>
<date>1970-01-12T13:46:40+00:00</date>
<msg xml:space="preserve">second</msg>
<paths>
<path action="A">second</path>
</paths>
<extra key="branch">default</extra>
</logentry>
<logentry revision="6" node="d41e714fe50d9e4a5f11b4d595d543481b5f980b">
<parent revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f" />
<parent revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74" />
<author email="person">person</author>
<date>1970-01-18T08:40:01+00:00</date>
<msg xml:space="preserve">merge</msg>
<paths>
</paths>
<extra key="branch">default</extra>
</logentry>
<logentry revision="5" node="13207e5a10d9fd28ec424934298e176197f2c67f">
<parent revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47" />
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="person">person</author>
<date>1970-01-18T08:40:00+00:00</date>
<msg xml:space="preserve">new head</msg>
<paths>
<path action="A">d</path>
</paths>
<extra key="branch">default</extra>
</logentry>
<logentry revision="4" node="bbe44766e73d5f11ed2177f1838de10c53ef3e74">
<branch>foo</branch>
<parent revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47" />
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="person">person</author>
<date>1970-01-17T04:53:20+00:00</date>
<msg xml:space="preserve">new branch</msg>
<paths>
</paths>
<extra key="branch">foo</extra>
</logentry>
<logentry revision="3" node="10e46f2dcbf4823578cf180f33ecf0b957964c47">
<parent revision="2" node="97054abb4ab824450e9164180baf491ae0078465" />
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="person">person</author>
<date>1970-01-16T01:06:40+00:00</date>
<msg xml:space="preserve">no user, no domain</msg>
<paths>
<path action="M">c</path>
</paths>
<extra key="branch">default</extra>
</logentry>
<logentry revision="2" node="97054abb4ab824450e9164180baf491ae0078465">
<parent revision="1" node="b608e9d1a3f0273ccf70fb85fd6866b3482bf965" />
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="other@place">other</author>
<date>1970-01-14T21:20:00+00:00</date>
<msg xml:space="preserve">no person</msg>
<paths>
<path action="A">c</path>
</paths>
<extra key="branch">default</extra>
</logentry>
<logentry revision="1" node="b608e9d1a3f0273ccf70fb85fd6866b3482bf965">
<parent revision="0" node="1e4e1b8f71e05681d422154f5421e385fec3454f" />
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="other@place">A. N. Other</author>
<date>1970-01-13T17:33:20+00:00</date>
<msg xml:space="preserve">other 1
other 2
other 3</msg>
<paths>
<path action="A">b</path>
</paths>
<extra key="branch">default</extra>
</logentry>
<logentry revision="0" node="1e4e1b8f71e05681d422154f5421e385fec3454f">
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<parent revision="-1" node="0000000000000000000000000000000000000000" />
<author email="user@hostname">User Name</author>
<date>1970-01-12T13:46:40+00:00</date>
<msg xml:space="preserve">line 1
line 2</msg>
<paths>
<path action="A">a</path>
</paths>
<extra key="branch">default</extra>
</logentry>
</log>
test CBOR style:
$ cat <<'EOF' > "$TESTTMP/decodecborarray.py"
> from __future__ import absolute_import
> from mercurial import (
> dispatch,
> pycompat,
> )
> from mercurial.utils import (
> cborutil,
> stringutil,
> )
> dispatch.initstdio()
> data = pycompat.stdin.read()
> # our CBOR decoder doesn't support parsing indefinite-length arrays,
> # but the log output is indefinite stream by nature.
> assert data[:1] == cborutil.BEGIN_INDEFINITE_ARRAY
> assert data[-1:] == cborutil.BREAK
> items = cborutil.decodeall(data[1:-1])
> pycompat.stdout.write(stringutil.pprint(items, indent=1) + b'\n')
> EOF
$ hg log -k nosuch -Tcbor | "$PYTHON" "$TESTTMP/decodecborarray.py"
[]
$ hg log -qr0:1 -Tcbor | "$PYTHON" "$TESTTMP/decodecborarray.py"
[
{
'node': '1e4e1b8f71e05681d422154f5421e385fec3454f',
'rev': 0
},
{
'node': 'b608e9d1a3f0273ccf70fb85fd6866b3482bf965',
'rev': 1
}
]
$ hg log -vpr . -Tcbor --stat | "$PYTHON" "$TESTTMP/decodecborarray.py"
[
{
'bookmarks': [],
'branch': 'default',
'date': [
1577872860,
0
],
'desc': 'third',
'diff': 'diff -r 29114dbae42b -r 95c24699272e fourth\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/fourth\tWed Jan 01 10:01:00 2020 +0000\n@@ -0,0 +1,1 @@\n+second\ndiff -r 29114dbae42b -r 95c24699272e second\n--- a/second\tMon Jan 12 13:46:40 1970 +0000\n+++ /dev/null\tThu Jan 01 00:00:00 1970 +0000\n@@ -1,1 +0,0 @@\n-second\ndiff -r 29114dbae42b -r 95c24699272e third\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/third\tWed Jan 01 10:01:00 2020 +0000\n@@ -0,0 +1,1 @@\n+third\n',
'diffstat': ' fourth | 1 +\n second | 1 -\n third | 1 +\n 3 files changed, 2 insertions(+), 1 deletions(-)\n',
'files': [
'fourth',
'second',
'third'
],
'node': '95c24699272ef57d062b8bccc32c878bf841784a',
'parents': [
'29114dbae42b9f078cf2714dbe3a86bba8ec7453'
],
'phase': 'draft',
'rev': 8,
'tags': [
'tip'
],
'user': 'test'
}
]
$ hg log -r . -T'cbor(rev, node|short)' | "$PYTHON" "$TESTTMP/decodecborarray.py"
[
{
'node': '95c24699272e',
'rev': 8
}
]
$ hg log -r . -T'cbor()' | "$PYTHON" "$TESTTMP/decodecborarray.py"
[
{}
]
Test JSON style:
$ hg log -k nosuch -Tjson
[
]
$ hg log -qr . -Tjson
[
{
"node": "95c24699272ef57d062b8bccc32c878bf841784a",
"rev": 8
}
]
$ hg log -vpr . -Tjson --stat
[
{
"bookmarks": [],
"branch": "default",
"date": [1577872860, 0],
"desc": "third",
"diff": "diff -r 29114dbae42b -r 95c24699272e fourth\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/fourth\tWed Jan 01 10:01:00 2020 +0000\n@@ -0,0 +1,1 @@\n+second\ndiff -r 29114dbae42b -r 95c24699272e second\n--- a/second\tMon Jan 12 13:46:40 1970 +0000\n+++ /dev/null\tThu Jan 01 00:00:00 1970 +0000\n@@ -1,1 +0,0 @@\n-second\ndiff -r 29114dbae42b -r 95c24699272e third\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/third\tWed Jan 01 10:01:00 2020 +0000\n@@ -0,0 +1,1 @@\n+third\n",
"diffstat": " fourth | 1 +\n second | 1 -\n third | 1 +\n 3 files changed, 2 insertions(+), 1 deletions(-)\n",
"files": ["fourth", "second", "third"],
"node": "95c24699272ef57d062b8bccc32c878bf841784a",
"parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"],
"phase": "draft",
"rev": 8,
"tags": ["tip"],
"user": "test"
}
]
honor --git but not format-breaking diffopts
$ hg --config diff.noprefix=True log --git -vpr . -Tjson
[
{
"bookmarks": [],
"branch": "default",
"date": [1577872860, 0],
"desc": "third",
"diff": "diff --git a/second b/fourth\nrename from second\nrename to fourth\ndiff --git a/third b/third\nnew file mode 100644\n--- /dev/null\n+++ b/third\n@@ -0,0 +1,1 @@\n+third\n",
"files": ["fourth", "second", "third"],
"node": "95c24699272ef57d062b8bccc32c878bf841784a",
"parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"],
"phase": "draft",
"rev": 8,
"tags": ["tip"],
"user": "test"
}
]
$ hg log -T json
[
{
"bookmarks": [],
"branch": "default",
"date": [1577872860, 0],
"desc": "third",
"node": "95c24699272ef57d062b8bccc32c878bf841784a",
"parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"],
"phase": "draft",
"rev": 8,
"tags": ["tip"],
"user": "test"
},
{
"bookmarks": [],
"branch": "default",
"date": [1000000, 0],
"desc": "second",
"node": "29114dbae42b9f078cf2714dbe3a86bba8ec7453",
"parents": ["0000000000000000000000000000000000000000"],
"phase": "draft",
"rev": 7,
"tags": [],
"user": "User Name <user@hostname>"
},
{
"bookmarks": [],
"branch": "default",
"date": [1500001, 0],
"desc": "merge",
"node": "d41e714fe50d9e4a5f11b4d595d543481b5f980b",
"parents": ["13207e5a10d9fd28ec424934298e176197f2c67f", "bbe44766e73d5f11ed2177f1838de10c53ef3e74"],
"phase": "draft",
"rev": 6,
"tags": [],
"user": "person"
},
{
"bookmarks": [],
"branch": "default",
"date": [1500000, 0],
"desc": "new head",
"node": "13207e5a10d9fd28ec424934298e176197f2c67f",
"parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"],
"phase": "draft",
"rev": 5,
"tags": [],
"user": "person"
},
{
"bookmarks": [],
"branch": "foo",
"date": [1400000, 0],
"desc": "new branch",
"node": "bbe44766e73d5f11ed2177f1838de10c53ef3e74",
"parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"],
"phase": "draft",
"rev": 4,
"tags": [],
"user": "person"
},
{
"bookmarks": [],
"branch": "default",
"date": [1300000, 0],
"desc": "no user, no domain",
"node": "10e46f2dcbf4823578cf180f33ecf0b957964c47",
"parents": ["97054abb4ab824450e9164180baf491ae0078465"],
"phase": "draft",
"rev": 3,
"tags": [],
"user": "person"
},
{
"bookmarks": [],
"branch": "default",
"date": [1200000, 0],
"desc": "no person",
"node": "97054abb4ab824450e9164180baf491ae0078465",
"parents": ["b608e9d1a3f0273ccf70fb85fd6866b3482bf965"],
"phase": "draft",
"rev": 2,
"tags": [],
"user": "other@place"
},
{
"bookmarks": [],
"branch": "default",
"date": [1100000, 0],
"desc": "other 1\nother 2\n\nother 3",
"node": "b608e9d1a3f0273ccf70fb85fd6866b3482bf965",
"parents": ["1e4e1b8f71e05681d422154f5421e385fec3454f"],
"phase": "draft",
"rev": 1,
"tags": [],
"user": "A. N. Other <other@place>"
},
{
"bookmarks": [],
"branch": "default",
"date": [1000000, 0],
"desc": "line 1\nline 2",
"node": "1e4e1b8f71e05681d422154f5421e385fec3454f",
"parents": ["0000000000000000000000000000000000000000"],
"phase": "draft",
"rev": 0,
"tags": [],
"user": "User Name <user@hostname>"
}
]
$ hg heads -v -Tjson
[
{
"bookmarks": [],
"branch": "default",
"date": [1577872860, 0],
"desc": "third",
"files": ["fourth", "second", "third"],
"node": "95c24699272ef57d062b8bccc32c878bf841784a",
"parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"],
"phase": "draft",
"rev": 8,
"tags": ["tip"],
"user": "test"
},
{
"bookmarks": [],
"branch": "default",
"date": [1500001, 0],
"desc": "merge",
"files": [],
"node": "d41e714fe50d9e4a5f11b4d595d543481b5f980b",
"parents": ["13207e5a10d9fd28ec424934298e176197f2c67f", "bbe44766e73d5f11ed2177f1838de10c53ef3e74"],
"phase": "draft",
"rev": 6,
"tags": [],
"user": "person"
},
{
"bookmarks": [],
"branch": "foo",
"date": [1400000, 0],
"desc": "new branch",
"files": [],
"node": "bbe44766e73d5f11ed2177f1838de10c53ef3e74",
"parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"],
"phase": "draft",
"rev": 4,
"tags": [],
"user": "person"
}
]
$ hg log --debug -Tjson
[
{
"added": ["fourth", "third"],
"bookmarks": [],
"branch": "default",
"date": [1577872860, 0],
"desc": "third",
"extra": {"branch": "default"},
"manifest": "94961b75a2da554b4df6fb599e5bfc7d48de0c64",
"modified": [],
"node": "95c24699272ef57d062b8bccc32c878bf841784a",
"parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"],
"phase": "draft",
"removed": ["second"],
"rev": 8,
"tags": ["tip"],
"user": "test"
},
{
"added": ["second"],
"bookmarks": [],
"branch": "default",
"date": [1000000, 0],
"desc": "second",
"extra": {"branch": "default"},
"manifest": "f2dbc354b94e5ec0b4f10680ee0cee816101d0bf",
"modified": [],
"node": "29114dbae42b9f078cf2714dbe3a86bba8ec7453",
"parents": ["0000000000000000000000000000000000000000"],
"phase": "draft",
"removed": [],
"rev": 7,
"tags": [],
"user": "User Name <user@hostname>"
},
{
"added": [],
"bookmarks": [],
"branch": "default",
"date": [1500001, 0],
"desc": "merge",
"extra": {"branch": "default"},
"manifest": "4dc3def4f9b4c6e8de820f6ee74737f91e96a216",
"modified": [],
"node": "d41e714fe50d9e4a5f11b4d595d543481b5f980b",
"parents": ["13207e5a10d9fd28ec424934298e176197f2c67f", "bbe44766e73d5f11ed2177f1838de10c53ef3e74"],
"phase": "draft",
"removed": [],
"rev": 6,
"tags": [],
"user": "person"
},
{
"added": ["d"],
"bookmarks": [],
"branch": "default",
"date": [1500000, 0],
"desc": "new head",
"extra": {"branch": "default"},
"manifest": "4dc3def4f9b4c6e8de820f6ee74737f91e96a216",
"modified": [],
"node": "13207e5a10d9fd28ec424934298e176197f2c67f",
"parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"],
"phase": "draft",
"removed": [],
"rev": 5,
"tags": [],
"user": "person"
},
{
"added": [],
"bookmarks": [],
"branch": "foo",
"date": [1400000, 0],
"desc": "new branch",
"extra": {"branch": "foo"},
"manifest": "cb5a1327723bada42f117e4c55a303246eaf9ccc",
"modified": [],
"node": "bbe44766e73d5f11ed2177f1838de10c53ef3e74",
"parents": ["10e46f2dcbf4823578cf180f33ecf0b957964c47"],
"phase": "draft",
"removed": [],
"rev": 4,
"tags": [],
"user": "person"
},
{
"added": [],
"bookmarks": [],
"branch": "default",
"date": [1300000, 0],
"desc": "no user, no domain",
"extra": {"branch": "default"},
"manifest": "cb5a1327723bada42f117e4c55a303246eaf9ccc",
"modified": ["c"],
"node": "10e46f2dcbf4823578cf180f33ecf0b957964c47",
"parents": ["97054abb4ab824450e9164180baf491ae0078465"],
"phase": "draft",
"removed": [],
"rev": 3,
"tags": [],
"user": "person"
},
{
"added": ["c"],
"bookmarks": [],
"branch": "default",
"date": [1200000, 0],
"desc": "no person",
"extra": {"branch": "default"},
"manifest": "6e0e82995c35d0d57a52aca8da4e56139e06b4b1",
"modified": [],
"node": "97054abb4ab824450e9164180baf491ae0078465",
"parents": ["b608e9d1a3f0273ccf70fb85fd6866b3482bf965"],
"phase": "draft",
"removed": [],
"rev": 2,
"tags": [],
"user": "other@place"
},
{
"added": ["b"],
"bookmarks": [],
"branch": "default",
"date": [1100000, 0],
"desc": "other 1\nother 2\n\nother 3",
"extra": {"branch": "default"},
"manifest": "4e8d705b1e53e3f9375e0e60dc7b525d8211fe55",
"modified": [],
"node": "b608e9d1a3f0273ccf70fb85fd6866b3482bf965",
"parents": ["1e4e1b8f71e05681d422154f5421e385fec3454f"],
"phase": "draft",
"removed": [],
"rev": 1,
"tags": [],
"user": "A. N. Other <other@place>"
},
{
"added": ["a"],
"bookmarks": [],
"branch": "default",
"date": [1000000, 0],
"desc": "line 1\nline 2",
"extra": {"branch": "default"},
"manifest": "a0c8bcbbb45c63b90b70ad007bf38961f64f2af0",
"modified": [],
"node": "1e4e1b8f71e05681d422154f5421e385fec3454f",
"parents": ["0000000000000000000000000000000000000000"],
"phase": "draft",
"removed": [],
"rev": 0,
"tags": [],
"user": "User Name <user@hostname>"
}
]
$ hg log -l2 -T'json(rev, parents)'
[
{"parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"], "rev": 8},
{"parents": ["0000000000000000000000000000000000000000"], "rev": 7}
]
$ hg log -qr. -T'json(rev, parents)'
[
{"parents": ["29114dbae42b9f078cf2714dbe3a86bba8ec7453"], "rev": 8}
]
$ hg log -r. -T'json(diff)'
[
{"diff": "diff -r 29114dbae42b -r 95c24699272e fourth\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/fourth\tWed Jan 01 10:01:00 2020 +0000\n@@ -0,0 +1,1 @@\n+second\ndiff -r 29114dbae42b -r 95c24699272e second\n--- a/second\tMon Jan 12 13:46:40 1970 +0000\n+++ /dev/null\tThu Jan 01 00:00:00 1970 +0000\n@@ -1,1 +0,0 @@\n-second\ndiff -r 29114dbae42b -r 95c24699272e third\n--- /dev/null\tThu Jan 01 00:00:00 1970 +0000\n+++ b/third\tWed Jan 01 10:01:00 2020 +0000\n@@ -0,0 +1,1 @@\n+third\n"}
]
$ hg log -r. -T'json(diffstat)'
[
{"diffstat": " fourth | 1 +\n second | 1 -\n third | 1 +\n 3 files changed, 2 insertions(+), 1 deletions(-)\n"}
]
$ hg log -r. -T'json(manifest)'
[
{"manifest": "94961b75a2da554b4df6fb599e5bfc7d48de0c64"}
]
$ hg log -r. -T'json(extra)'
[
{"extra": {"branch": "default"}}
]
$ hg log -r3 -T'json(modified)'
[
{"modified": ["c"]}
]
$ hg log -r. -T'json(added)'
[
{"added": ["fourth", "third"]}
]
$ hg log -r. -T'json(removed)'
[
{"removed": ["second"]}
]
$ hg log -r. -T'json(files)'
[
{"files": ["fourth", "second", "third"]}
]
--copies is the exception. copies dict is built only when --copies switch
is on:
$ hg log -r'.^:' -T'json(copies)' --copies
[
{"copies": {}},
{"copies": {"fourth": "second"}}
]
$ hg log -r. -T'json()'
[
{}
]
Other unsupported formatter styles:
$ hg log -qr . -Tpickle
abort: "pickle" not in template map
[255]
$ hg log -qr . -Tdebug
abort: "debug" not in template map
[255]
Unparsable function-style references:
$ hg log -qr . -T'json(-)'
hg: parse error at 6: not a prefix: )
(json(-)
^ here)
[255]
For backward compatibility, the following examples are not parsed as
function-style references:
$ hg log -qr . -T'cbor(rev'
cbor(rev (no-eol)
$ hg log -qr . -T'json (rev)'
json (rev) (no-eol)
$ hg log -qr . -T'json(x="{rev}")'
json(x="8") (no-eol)
Error if style not readable:
#if unix-permissions no-root
$ touch q
$ chmod 0 q
$ hg log --style ./q
abort: Permission denied: './q'
[255]
#endif
Error if no style:
$ hg log --style notexist
abort: style 'notexist' not found
(available styles: bisect, changelog, compact, default, phases, show, status, xml)
[255]
$ hg log -T list
available styles: bisect, changelog, compact, default, phases, show, status, xml
abort: specify a template
[255]
Error if style missing key:
$ echo 'q = q' > t
$ hg log --style ./t
abort: "changeset" not in template map
[255]
Error if style missing value:
$ echo 'changeset =' > t
$ hg log --style t
hg: parse error at t:1: missing value
[255]
Error if include fails:
$ echo 'changeset = q' >> t
#if unix-permissions no-root
$ hg log --style ./t
abort: template file ./q: Permission denied
[255]
$ rm -f q
#endif
Include works:
$ echo '{rev}' > q
$ hg log --style ./t
8
7
6
5
4
3
2
1
0
$ hg phase -r 5 --public
$ hg phase -r 7 --secret --force
Missing non-standard names give no error (backward compatibility):
$ echo "changeset = '{c}'" > t
$ hg log --style ./t
Defining non-standard name works:
$ cat <<EOF > t
> changeset = '{c}'
> c = q
> EOF
$ hg log --style ./t
8
7
6
5
4
3
2
1
0
ui.style works:
$ echo '[ui]' > .hg/hgrc
$ echo 'style = t' >> .hg/hgrc
$ hg log
8
7
6
5
4
3
2
1
0
Issue338:
$ hg log --style=changelog > changelog
$ cat changelog
2020-01-01 test <test>
* fourth, second, third:
third
[95c24699272e] [tip]
1970-01-12 User Name <user@hostname>
* second:
second
[29114dbae42b]
1970-01-18 person <person>
* merge
[d41e714fe50d]
* d:
new head
[13207e5a10d9]
1970-01-17 person <person>
* new branch
[bbe44766e73d] <foo>
1970-01-16 person <person>
* c:
no user, no domain
[10e46f2dcbf4]
1970-01-14 other <other@place>
* c:
no person
[97054abb4ab8]
1970-01-13 A. N. Other <other@place>
* b:
other 1 other 2
other 3
[b608e9d1a3f0]
1970-01-12 User Name <user@hostname>
* a:
line 1 line 2
[1e4e1b8f71e0]
Issue2130: xml output for 'hg heads' is malformed
$ hg heads --style changelog
2020-01-01 test <test>
* fourth, second, third:
third
[95c24699272e] [tip]
1970-01-18 person <person>
* merge
[d41e714fe50d]
1970-01-17 person <person>
* new branch
[bbe44766e73d] <foo>
Add a dummy commit to make up for the instability of the above:
$ echo a > a
$ hg add a
$ hg ci -m future
Add a commit that does all possible modifications at once
$ echo modify >> third
$ touch b
$ hg add b
$ hg mv fourth fifth
$ hg rm a
$ hg ci -m "Modify, add, remove, rename"
Check the status template
$ cat <<EOF >> $HGRCPATH
> [extensions]
> color=
> EOF
$ hg log -T status -r 10
changeset: 10:0f9759ec227a
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: Modify, add, remove, rename
files:
M third
A b
A fifth
R a
R fourth
$ hg log -T status -C -r 10
changeset: 10:0f9759ec227a
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: Modify, add, remove, rename
files:
M third
A b
A fifth
fourth
R a
R fourth
$ hg log -T status -C -r 10 -v
changeset: 10:0f9759ec227a
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
description:
Modify, add, remove, rename
files:
M third
A b
A fifth
fourth
R a
R fourth
$ hg log -T status -C -r 10 --debug
changeset: 10:0f9759ec227a4859c2014a345cd8a859022b7c6c
tag: tip
phase: secret
parent: 9:bf9dfba36635106d6a73ccc01e28b762da60e066
parent: -1:0000000000000000000000000000000000000000
manifest: 8:89dd546f2de0a9d6d664f58d86097eb97baba567
user: test
date: Thu Jan 01 00:00:00 1970 +0000
extra: branch=default
description:
Modify, add, remove, rename
files:
M third
A b
A fifth
fourth
R a
R fourth
$ hg log -T status -C -r 10 --quiet
10:0f9759ec227a
$ hg --color=debug log -T status -r 10
[log.changeset changeset.secret|changeset: 10:0f9759ec227a]
[log.tag|tag: tip]
[log.user|user: test]
[log.date|date: Thu Jan 01 00:00:00 1970 +0000]
[log.summary|summary: Modify, add, remove, rename]
[ui.note log.files|files:]
[status.modified|M third]
[status.added|A b]
[status.added|A fifth]
[status.removed|R a]
[status.removed|R fourth]
$ hg --color=debug log -T status -C -r 10
[log.changeset changeset.secret|changeset: 10:0f9759ec227a]
[log.tag|tag: tip]
[log.user|user: test]
[log.date|date: Thu Jan 01 00:00:00 1970 +0000]
[log.summary|summary: Modify, add, remove, rename]
[ui.note log.files|files:]
[status.modified|M third]
[status.added|A b]
[status.added|A fifth]
[status.copied| fourth]
[status.removed|R a]
[status.removed|R fourth]
$ hg --color=debug log -T status -C -r 10 -v
[log.changeset changeset.secret|changeset: 10:0f9759ec227a]
[log.tag|tag: tip]
[log.user|user: test]
[log.date|date: Thu Jan 01 00:00:00 1970 +0000]
[ui.note log.description|description:]
[ui.note log.description|Modify, add, remove, rename]
[ui.note log.files|files:]
[status.modified|M third]
[status.added|A b]
[status.added|A fifth]
[status.copied| fourth]
[status.removed|R a]
[status.removed|R fourth]
$ hg --color=debug log -T status -C -r 10 --debug
[log.changeset changeset.secret|changeset: 10:0f9759ec227a4859c2014a345cd8a859022b7c6c]
[log.tag|tag: tip]
[log.phase|phase: secret]
[log.parent changeset.secret|parent: 9:bf9dfba36635106d6a73ccc01e28b762da60e066]
[log.parent changeset.public|parent: -1:0000000000000000000000000000000000000000]
[ui.debug log.manifest|manifest: 8:89dd546f2de0a9d6d664f58d86097eb97baba567]
[log.user|user: test]
[log.date|date: Thu Jan 01 00:00:00 1970 +0000]
[ui.debug log.extra|extra: branch=default]
[ui.note log.description|description:]
[ui.note log.description|Modify, add, remove, rename]
[ui.note log.files|files:]
[status.modified|M third]
[status.added|A b]
[status.added|A fifth]
[status.copied| fourth]
[status.removed|R a]
[status.removed|R fourth]
$ hg --color=debug log -T status -C -r 10 --quiet
[log.node|10:0f9759ec227a]
Check the bisect template
$ hg bisect -g 1
$ hg bisect -b 3 --noupdate
Testing changeset 2:97054abb4ab8 (2 changesets remaining, ~1 tests)
$ hg log -T bisect -r 0:4
changeset: 0:1e4e1b8f71e0
bisect: good (implicit)
user: User Name <user@hostname>
date: Mon Jan 12 13:46:40 1970 +0000
summary: line 1
changeset: 1:b608e9d1a3f0
bisect: good
user: A. N. Other <other@place>
date: Tue Jan 13 17:33:20 1970 +0000
summary: other 1
changeset: 2:97054abb4ab8
bisect: untested
user: other@place
date: Wed Jan 14 21:20:00 1970 +0000
summary: no person
changeset: 3:10e46f2dcbf4
bisect: bad
user: person
date: Fri Jan 16 01:06:40 1970 +0000
summary: no user, no domain
changeset: 4:bbe44766e73d
bisect: bad (implicit)
branch: foo
user: person
date: Sat Jan 17 04:53:20 1970 +0000
summary: new branch
$ hg log --debug -T bisect -r 0:4
changeset: 0:1e4e1b8f71e05681d422154f5421e385fec3454f
bisect: good (implicit)
phase: public
parent: -1:0000000000000000000000000000000000000000
parent: -1:0000000000000000000000000000000000000000
manifest: 0:a0c8bcbbb45c63b90b70ad007bf38961f64f2af0
user: User Name <user@hostname>
date: Mon Jan 12 13:46:40 1970 +0000
files+: a
extra: branch=default
description:
line 1
line 2
changeset: 1:b608e9d1a3f0273ccf70fb85fd6866b3482bf965
bisect: good
phase: public
parent: 0:1e4e1b8f71e05681d422154f5421e385fec3454f
parent: -1:0000000000000000000000000000000000000000
manifest: 1:4e8d705b1e53e3f9375e0e60dc7b525d8211fe55
user: A. N. Other <other@place>
date: Tue Jan 13 17:33:20 1970 +0000
files+: b
extra: branch=default
description:
other 1
other 2
other 3
changeset: 2:97054abb4ab824450e9164180baf491ae0078465
bisect: untested
phase: public
parent: 1:b608e9d1a3f0273ccf70fb85fd6866b3482bf965
parent: -1:0000000000000000000000000000000000000000
manifest: 2:6e0e82995c35d0d57a52aca8da4e56139e06b4b1
user: other@place
date: Wed Jan 14 21:20:00 1970 +0000
files+: c
extra: branch=default
description:
no person
changeset: 3:10e46f2dcbf4823578cf180f33ecf0b957964c47
bisect: bad
phase: public
parent: 2:97054abb4ab824450e9164180baf491ae0078465
parent: -1:0000000000000000000000000000000000000000
manifest: 3:cb5a1327723bada42f117e4c55a303246eaf9ccc
user: person
date: Fri Jan 16 01:06:40 1970 +0000
files: c
extra: branch=default
description:
no user, no domain
changeset: 4:bbe44766e73d5f11ed2177f1838de10c53ef3e74
bisect: bad (implicit)
branch: foo
phase: draft
parent: 3:10e46f2dcbf4823578cf180f33ecf0b957964c47
parent: -1:0000000000000000000000000000000000000000
manifest: 3:cb5a1327723bada42f117e4c55a303246eaf9ccc
user: person
date: Sat Jan 17 04:53:20 1970 +0000
extra: branch=foo
description:
new branch
$ hg log -v -T bisect -r 0:4
changeset: 0:1e4e1b8f71e0
bisect: good (implicit)
user: User Name <user@hostname>
date: Mon Jan 12 13:46:40 1970 +0000
files: a
description:
line 1
line 2
changeset: 1:b608e9d1a3f0
bisect: good
user: A. N. Other <other@place>
date: Tue Jan 13 17:33:20 1970 +0000
files: b
description:
other 1
other 2
other 3
changeset: 2:97054abb4ab8
bisect: untested
user: other@place
date: Wed Jan 14 21:20:00 1970 +0000
files: c
description:
no person
changeset: 3:10e46f2dcbf4
bisect: bad
user: person
date: Fri Jan 16 01:06:40 1970 +0000
files: c
description:
no user, no domain
changeset: 4:bbe44766e73d
bisect: bad (implicit)
branch: foo
user: person
date: Sat Jan 17 04:53:20 1970 +0000
description:
new branch
$ hg --color=debug log -T bisect -r 0:4
[log.changeset changeset.public|changeset: 0:1e4e1b8f71e0]
[log.bisect bisect.good|bisect: good (implicit)]
[log.user|user: User Name <user@hostname>]
[log.date|date: Mon Jan 12 13:46:40 1970 +0000]
[log.summary|summary: line 1]
[log.changeset changeset.public|changeset: 1:b608e9d1a3f0]
[log.bisect bisect.good|bisect: good]
[log.user|user: A. N. Other <other@place>]
[log.date|date: Tue Jan 13 17:33:20 1970 +0000]
[log.summary|summary: other 1]
[log.changeset changeset.public|changeset: 2:97054abb4ab8]
[log.bisect bisect.untested|bisect: untested]
[log.user|user: other@place]
[log.date|date: Wed Jan 14 21:20:00 1970 +0000]
[log.summary|summary: no person]
[log.changeset changeset.public|changeset: 3:10e46f2dcbf4]
[log.bisect bisect.bad|bisect: bad]
[log.user|user: person]
[log.date|date: Fri Jan 16 01:06:40 1970 +0000]
[log.summary|summary: no user, no domain]
[log.changeset changeset.draft|changeset: 4:bbe44766e73d]
[log.bisect bisect.bad|bisect: bad (implicit)]
[log.branch|branch: foo]
[log.user|user: person]
[log.date|date: Sat Jan 17 04:53:20 1970 +0000]
[log.summary|summary: new branch]
$ hg --color=debug log --debug -T bisect -r 0:4
[log.changeset changeset.public|changeset: 0:1e4e1b8f71e05681d422154f5421e385fec3454f]
[log.bisect bisect.good|bisect: good (implicit)]
[log.phase|phase: public]
[log.parent changeset.public|parent: -1:0000000000000000000000000000000000000000]
[log.parent changeset.public|parent: -1:0000000000000000000000000000000000000000]
[ui.debug log.manifest|manifest: 0:a0c8bcbbb45c63b90b70ad007bf38961f64f2af0]
[log.user|user: User Name <user@hostname>]
[log.date|date: Mon Jan 12 13:46:40 1970 +0000]
[ui.debug log.files|files+: a]
[ui.debug log.extra|extra: branch=default]
[ui.note log.description|description:]
[ui.note log.description|line 1
line 2]
[log.changeset changeset.public|changeset: 1:b608e9d1a3f0273ccf70fb85fd6866b3482bf965]
[log.bisect bisect.good|bisect: good]
[log.phase|phase: public]
[log.parent changeset.public|parent: 0:1e4e1b8f71e05681d422154f5421e385fec3454f]
[log.parent changeset.public|parent: -1:0000000000000000000000000000000000000000]
[ui.debug log.manifest|manifest: 1:4e8d705b1e53e3f9375e0e60dc7b525d8211fe55]
[log.user|user: A. N. Other <other@place>]
[log.date|date: Tue Jan 13 17:33:20 1970 +0000]
[ui.debug log.files|files+: b]
[ui.debug log.extra|extra: branch=default]
[ui.note log.description|description:]
[ui.note log.description|other 1
other 2
other 3]
[log.changeset changeset.public|changeset: 2:97054abb4ab824450e9164180baf491ae0078465]
[log.bisect bisect.untested|bisect: untested]
[log.phase|phase: public]
[log.parent changeset.public|parent: 1:b608e9d1a3f0273ccf70fb85fd6866b3482bf965]
[log.parent changeset.public|parent: -1:0000000000000000000000000000000000000000]
[ui.debug log.manifest|manifest: 2:6e0e82995c35d0d57a52aca8da4e56139e06b4b1]
[log.user|user: other@place]
[log.date|date: Wed Jan 14 21:20:00 1970 +0000]
[ui.debug log.files|files+: c]
[ui.debug log.extra|extra: branch=default]
[ui.note log.description|description:]
[ui.note log.description|no person]
[log.changeset changeset.public|changeset: 3:10e46f2dcbf4823578cf180f33ecf0b957964c47]
[log.bisect bisect.bad|bisect: bad]
[log.phase|phase: public]
[log.parent changeset.public|parent: 2:97054abb4ab824450e9164180baf491ae0078465]
[log.parent changeset.public|parent: -1:0000000000000000000000000000000000000000]
[ui.debug log.manifest|manifest: 3:cb5a1327723bada42f117e4c55a303246eaf9ccc]
[log.user|user: person]
[log.date|date: Fri Jan 16 01:06:40 1970 +0000]
[ui.debug log.files|files: c]
[ui.debug log.extra|extra: branch=default]
[ui.note log.description|description:]
[ui.note log.description|no user, no domain]
[log.changeset changeset.draft|changeset: 4:bbe44766e73d5f11ed2177f1838de10c53ef3e74]
[log.bisect bisect.bad|bisect: bad (implicit)]
[log.branch|branch: foo]
[log.phase|phase: draft]
[log.parent changeset.public|parent: 3:10e46f2dcbf4823578cf180f33ecf0b957964c47]
[log.parent changeset.public|parent: -1:0000000000000000000000000000000000000000]
[ui.debug log.manifest|manifest: 3:cb5a1327723bada42f117e4c55a303246eaf9ccc]
[log.user|user: person]
[log.date|date: Sat Jan 17 04:53:20 1970 +0000]
[ui.debug log.extra|extra: branch=foo]
[ui.note log.description|description:]
[ui.note log.description|new branch]
$ hg --color=debug log -v -T bisect -r 0:4
[log.changeset changeset.public|changeset: 0:1e4e1b8f71e0]
[log.bisect bisect.good|bisect: good (implicit)]
[log.user|user: User Name <user@hostname>]
[log.date|date: Mon Jan 12 13:46:40 1970 +0000]
[ui.note log.files|files: a]
[ui.note log.description|description:]
[ui.note log.description|line 1
line 2]
[log.changeset changeset.public|changeset: 1:b608e9d1a3f0]
[log.bisect bisect.good|bisect: good]
[log.user|user: A. N. Other <other@place>]
[log.date|date: Tue Jan 13 17:33:20 1970 +0000]
[ui.note log.files|files: b]
[ui.note log.description|description:]
[ui.note log.description|other 1
other 2
other 3]
[log.changeset changeset.public|changeset: 2:97054abb4ab8]
[log.bisect bisect.untested|bisect: untested]
[log.user|user: other@place]
[log.date|date: Wed Jan 14 21:20:00 1970 +0000]
[ui.note log.files|files: c]
[ui.note log.description|description:]
[ui.note log.description|no person]
[log.changeset changeset.public|changeset: 3:10e46f2dcbf4]
[log.bisect bisect.bad|bisect: bad]
[log.user|user: person]
[log.date|date: Fri Jan 16 01:06:40 1970 +0000]
[ui.note log.files|files: c]
[ui.note log.description|description:]
[ui.note log.description|no user, no domain]
[log.changeset changeset.draft|changeset: 4:bbe44766e73d]
[log.bisect bisect.bad|bisect: bad (implicit)]
[log.branch|branch: foo]
[log.user|user: person]
[log.date|date: Sat Jan 17 04:53:20 1970 +0000]
[ui.note log.description|description:]
[ui.note log.description|new branch]
$ hg bisect --reset
$ cd ..
Set up latesttag repository:
$ hg init latesttag
$ cd latesttag
$ echo a > file
$ hg ci -Am a -d '0 0'
adding file
$ echo b >> file
$ hg ci -m b -d '1 0'
$ echo c >> head1
$ hg ci -Am h1c -d '2 0'
adding head1
$ hg update -q 1
$ echo d >> head2
$ hg ci -Am h2d -d '3 0'
adding head2
created new head
$ echo e >> head2
$ hg ci -m h2e -d '4 0'
$ hg merge -q
$ hg ci -m merge -d '5 -3600'
$ hg tag -r 1 -m t1 -d '6 0' t1
$ hg tag -r 2 -m t2 -d '7 0' t2
$ hg tag -r 3 -m t3 -d '8 0' t3
$ hg tag -r 4 -m t4 -d '4 0' t4 # older than t2, but should not matter
$ hg tag -r 5 -m t5 -d '9 0' t5
$ hg tag -r 3 -m at3 -d '10 0' at3
$ cd ..
Style path expansion: issue1948 - ui.style option doesn't work on OSX
if it is a relative path
$ mkdir -p home/styles
$ cat > home/styles/teststyle <<EOF
> changeset = 'test {rev}:{node|short}\n'
> EOF
$ HOME=`pwd`/home; export HOME
$ cat > latesttag/.hg/hgrc <<EOF
> [ui]
> style = ~/styles/teststyle
> EOF
$ hg -R latesttag tip
test 11:97e5943b523a
Test recursive showlist template (issue1989):
$ cat > style1989 <<EOF
> changeset = '{file_mods}{manifest}{extras}'
> file_mod = 'M|{author|person}\n'
> manifest = '{rev},{author}\n'
> extra = '{key}: {author}\n'
> EOF
$ hg -R latesttag log -r tip --style=style1989
M|test
11,
branch: test