mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 08:18:15 +03:00
ef317883c7
'export' is the official export format and used by patchbomb, but it would only show date as a timestamp that most humans might find it hard to relate to. It would be very convenient when reviewing a patch to be able to see what timestamp the patch will end up with. Mercurial has always used util.parsedate for parsing these headers. It can handle 'all' date formats, so we could just as well use a readable one. 'export' will now use the format used by 'log' - which is the format described as 'Unix date format' in the templating help. We assume that all parsers of '# HG changeset patch'es can handle that.
539 lines
12 KiB
Perl
539 lines
12 KiB
Perl
Create a repo with some stuff in it:
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$ hg init a
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$ cd a
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$ echo a > a
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$ echo a > d
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$ echo a > e
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$ hg ci -qAm0
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$ echo b > a
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$ hg ci -m1 -u bar
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$ hg mv a b
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$ hg ci -m2
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$ hg cp b c
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$ hg ci -m3 -u baz
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$ echo b > d
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$ echo f > e
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$ hg ci -m4
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$ hg up -q 3
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$ echo b > e
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$ hg branch -q stable
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$ hg ci -m5
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$ hg merge -q default --tool internal:local
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$ hg branch -q default
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$ hg ci -m6
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$ hg phase --public 3
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$ hg phase --force --secret 6
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$ hg --config extensions.graphlog= log -G --template '{author}@{rev}.{phase}: {desc}\n'
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@ test@6.secret: 6
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| o test@5.draft: 5
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| |
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o | test@4.draft: 4
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|/
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o baz@3.public: 3
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o test@2.public: 2
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o bar@1.public: 1
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o test@0.public: 0
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Need to specify a rev:
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$ hg graft
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abort: no revisions specified
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[255]
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Can't graft ancestor:
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$ hg graft 1 2
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skipping ancestor revision 1
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skipping ancestor revision 2
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[255]
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Specify revisions with -r:
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$ hg graft -r 1 -r 2
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skipping ancestor revision 1
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skipping ancestor revision 2
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[255]
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$ hg graft -r 1 2
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skipping ancestor revision 2
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skipping ancestor revision 1
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[255]
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Can't graft with dirty wd:
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$ hg up -q 0
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$ echo foo > a
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$ hg graft 1
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abort: outstanding uncommitted changes
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[255]
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$ hg revert a
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Graft a rename:
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$ hg graft 2 -u foo
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grafting revision 2
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merging a and b to b
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$ hg export tip --git
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# HG changeset patch
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# User foo
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# Date 0 0
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# Thu Jan 01 00:00:00 1970 +0000
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# Node ID ef0ef43d49e79e81ddafdc7997401ba0041efc82
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# Parent 68795b066622ca79a25816a662041d8f78f3cd9e
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2
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diff --git a/a b/b
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rename from a
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rename to b
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Look for extra:source
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$ hg log --debug -r tip
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changeset: 7:ef0ef43d49e79e81ddafdc7997401ba0041efc82
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tag: tip
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phase: draft
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parent: 0:68795b066622ca79a25816a662041d8f78f3cd9e
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parent: -1:0000000000000000000000000000000000000000
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manifest: 7:e59b6b228f9cbf9903d5e9abf996e083a1f533eb
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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files+: b
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files-: a
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extra: branch=default
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extra: source=5c095ad7e90f871700f02dd1fa5012cb4498a2d4
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description:
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2
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Graft out of order, skipping a merge and a duplicate
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$ hg graft 1 5 4 3 'merge()' 2 -n
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skipping ungraftable merge revision 6
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skipping already grafted revision 2
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grafting revision 1
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grafting revision 5
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grafting revision 4
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grafting revision 3
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$ hg graft 1 5 4 3 'merge()' 2 --debug
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skipping ungraftable merge revision 6
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scanning for duplicate grafts
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skipping already grafted revision 2
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grafting revision 1
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searching for copies back to rev 1
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unmatched files in local:
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b
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all copies found (* = to merge, ! = divergent, % = renamed and deleted):
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src: 'a' -> dst: 'b' *
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checking for directory renames
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resolving manifests
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branchmerge: True, force: True, partial: False
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ancestor: 68795b066622, local: ef0ef43d49e7+, remote: 5d205f8b35b6
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b: local copied/moved to a -> m
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preserving b for resolve of b
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updating: b 1/1 files (100.00%)
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picked tool 'internal:merge' for b (binary False symlink False)
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merging b and a to b
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my b@ef0ef43d49e7+ other a@5d205f8b35b6 ancestor a@68795b066622
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premerge successful
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b
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grafting revision 5
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searching for copies back to rev 1
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resolving manifests
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branchmerge: True, force: True, partial: False
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ancestor: 4c60f11aa304, local: 6b9e5368ca4e+, remote: 97f8bfe72746
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e: remote is newer -> g
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getting e
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updating: e 1/1 files (100.00%)
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e
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grafting revision 4
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searching for copies back to rev 1
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resolving manifests
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branchmerge: True, force: True, partial: False
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ancestor: 4c60f11aa304, local: 1905859650ec+, remote: 9c233e8e184d
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d: remote is newer -> g
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e: versions differ -> m
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preserving e for resolve of e
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getting d
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updating: d 1/2 files (50.00%)
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updating: e 2/2 files (100.00%)
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picked tool 'internal:merge' for e (binary False symlink False)
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merging e
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my e@1905859650ec+ other e@9c233e8e184d ancestor e@68795b066622
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warning: conflicts during merge.
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merging e incomplete! (edit conflicts, then use 'hg resolve --mark')
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abort: unresolved conflicts, can't continue
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(use hg resolve and hg graft --continue)
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[255]
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Continue without resolve should fail:
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$ hg graft -c
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grafting revision 4
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abort: unresolved merge conflicts (see hg help resolve)
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[255]
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Fix up:
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$ echo b > e
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$ hg resolve -m e
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Continue with a revision should fail:
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$ hg graft -c 6
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abort: can't specify --continue and revisions
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[255]
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$ hg graft -c -r 6
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abort: can't specify --continue and revisions
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[255]
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Continue for real, clobber usernames
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$ hg graft -c -U
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grafting revision 4
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grafting revision 3
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Compare with original:
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$ hg diff -r 6
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$ hg status --rev 0:. -C
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M d
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M e
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A b
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a
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A c
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a
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R a
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View graph:
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$ hg --config extensions.graphlog= log -G --template '{author}@{rev}.{phase}: {desc}\n'
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@ test@11.draft: 3
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o test@10.draft: 4
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o test@9.draft: 5
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o bar@8.draft: 1
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o foo@7.draft: 2
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| o test@6.secret: 6
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| |\
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| | o test@5.draft: 5
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| o | test@4.draft: 4
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| |/
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| o baz@3.public: 3
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| o test@2.public: 2
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| o bar@1.public: 1
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|/
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o test@0.public: 0
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Graft again onto another branch should preserve the original source
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$ hg up -q 0
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$ echo 'g'>g
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$ hg add g
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$ hg ci -m 7
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created new head
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$ hg graft 7
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grafting revision 7
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$ hg log -r 7 --template '{rev}:{node}\n'
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7:ef0ef43d49e79e81ddafdc7997401ba0041efc82
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$ hg log -r 2 --template '{rev}:{node}\n'
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2:5c095ad7e90f871700f02dd1fa5012cb4498a2d4
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$ hg log --debug -r tip
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changeset: 13:9db0f28fd3747e92c57d015f53b5593aeec53c2d
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tag: tip
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phase: draft
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parent: 12:b592ea63bb0c19a6c5c44685ee29a2284f9f1b8f
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parent: -1:0000000000000000000000000000000000000000
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manifest: 13:dc313617b8c32457c0d589e0dbbedfe71f3cd637
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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files+: b
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files-: a
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extra: branch=default
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extra: source=5c095ad7e90f871700f02dd1fa5012cb4498a2d4
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description:
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2
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Disallow grafting an already grafted cset onto its original branch
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$ hg up -q 6
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$ hg graft 7
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skipping already grafted revision 7 (was grafted from 2)
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[255]
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Disallow grafting already grafted csets with the same origin onto each other
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$ hg up -q 13
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$ hg graft 2
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skipping already grafted revision 2
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[255]
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$ hg graft 7
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skipping already grafted revision 7 (same origin 2)
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[255]
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$ hg up -q 7
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$ hg graft 2
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skipping already grafted revision 2
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[255]
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$ hg graft tip
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skipping already grafted revision 13 (same origin 2)
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[255]
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Graft with --log
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$ hg up -Cq 1
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$ hg graft 3 --log -u foo
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grafting revision 3
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warning: can't find ancestor for 'c' copied from 'b'!
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$ hg log --template '{rev} {parents} {desc}\n' -r tip
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14 1:5d205f8b35b6 3
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(grafted from 4c60f11aa304a54ae1c199feb94e7fc771e51ed8)
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Resolve conflicted graft
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$ hg up -q 0
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$ echo b > a
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$ hg ci -m 8
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created new head
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$ echo a > a
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$ hg ci -m 9
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$ hg graft 1 --tool internal:fail
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grafting revision 1
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abort: unresolved conflicts, can't continue
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(use hg resolve and hg graft --continue)
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[255]
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$ hg resolve --all
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merging a
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$ hg graft -c
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grafting revision 1
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$ hg export tip --git
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# HG changeset patch
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# User bar
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# Date 0 0
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# Thu Jan 01 00:00:00 1970 +0000
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# Node ID 64ecd9071ce83c6e62f538d8ce7709d53f32ebf7
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# Parent 4bdb9a9d0b84ffee1d30f0dfc7744cade17aa19c
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1
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diff --git a/a b/a
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--- a/a
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+++ b/a
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@@ -1,1 +1,1 @@
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-a
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+b
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Resolve conflicted graft with rename
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$ echo c > a
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$ hg ci -m 10
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$ hg graft 2 --tool internal:fail
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grafting revision 2
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abort: unresolved conflicts, can't continue
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(use hg resolve and hg graft --continue)
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[255]
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$ hg resolve --all
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merging a and b to b
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$ hg graft -c
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grafting revision 2
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$ hg export tip --git
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# HG changeset patch
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# User test
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# Date 0 0
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# Thu Jan 01 00:00:00 1970 +0000
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# Node ID 2e80e1351d6ed50302fe1e05f8bd1d4d412b6e11
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# Parent e5a51ae854a8bbaaf25cc5c6a57ff46042dadbb4
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2
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diff --git a/a b/b
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rename from a
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rename to b
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Test simple origin(), with and without args
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$ hg log -r 'origin()'
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changeset: 1:5d205f8b35b6
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user: bar
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1
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changeset: 2:5c095ad7e90f
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 3:4c60f11aa304
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user: baz
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 3
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changeset: 4:9c233e8e184d
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 4
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changeset: 5:97f8bfe72746
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branch: stable
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parent: 3:4c60f11aa304
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 5
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$ hg log -r 'origin(7)'
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changeset: 2:5c095ad7e90f
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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Now transplant a graft to test following through copies
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$ hg up -q 0
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$ hg branch -q dev
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$ hg ci -qm "dev branch"
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$ hg --config extensions.transplant= transplant -q 7
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$ hg log -r 'origin(.)'
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changeset: 2:5c095ad7e90f
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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Test simple destination
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$ hg log -r 'destination()'
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changeset: 7:ef0ef43d49e7
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parent: 0:68795b066622
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 8:6b9e5368ca4e
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user: bar
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1
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changeset: 9:1905859650ec
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 5
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changeset: 10:52dc0b4c6907
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 4
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changeset: 11:882b35362a6b
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 3
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changeset: 13:9db0f28fd374
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 14:f64defefacee
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parent: 1:5d205f8b35b6
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 3
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changeset: 17:64ecd9071ce8
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user: bar
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 1
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changeset: 19:2e80e1351d6e
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 21:7e61b508e709
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branch: dev
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tag: tip
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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$ hg log -r 'destination(2)'
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changeset: 7:ef0ef43d49e7
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parent: 0:68795b066622
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 13:9db0f28fd374
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 19:2e80e1351d6e
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 21:7e61b508e709
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branch: dev
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tag: tip
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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Transplants of grafts can find a destination...
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$ hg log -r 'destination(7)'
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changeset: 21:7e61b508e709
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branch: dev
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tag: tip
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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... grafts of grafts unfortunately can't
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$ hg graft -q 13
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$ hg log -r 'destination(13)'
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All copies of a cset
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$ hg log -r 'origin(13) or destination(origin(13))'
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changeset: 2:5c095ad7e90f
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 7:ef0ef43d49e7
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parent: 0:68795b066622
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 13:9db0f28fd374
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 19:2e80e1351d6e
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user: test
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 21:7e61b508e709
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branch: dev
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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changeset: 22:1313d0a825e2
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branch: dev
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tag: tip
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user: foo
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date: Thu Jan 01 00:00:00 1970 +0000
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summary: 2
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