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$ hg init t
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$ cd t
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$ echo 1 > foo
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$ hg ci -Am1 # 0
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adding foo
|
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$ hg branch branchA
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marked working directory as branch branchA
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$ echo a1 > foo
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$ hg ci -ma1 # 1
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$ cd ..
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$ hg init tt
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$ cd tt
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$ hg pull ../t
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pulling from ../t
|
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|
requesting all changes
|
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|
adding changesets
|
|
|
adding manifests
|
|
|
adding file changes
|
|
|
added 2 changesets with 2 changes to 1 files
|
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|
(run 'hg update' to get a working copy)
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$ hg up branchA
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|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
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|
|
|
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$ cd ../t
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$ echo a2 > foo
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$ hg ci -ma2 # 2
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Create branch B:
|
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|
|
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$ hg up 0
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|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ hg branch branchB
|
|
|
marked working directory as branch branchB
|
|
|
$ echo b1 > foo
|
|
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$ hg ci -mb1 # 3
|
|
|
|
|
|
$ cd ../tt
|
|
|
|
|
|
A new branch is there
|
|
|
|
|
|
$ hg pull -u ../t
|
|
|
pulling from ../t
|
|
|
searching for changes
|
|
|
adding changesets
|
|
|
adding manifests
|
|
|
adding file changes
|
|
|
added 2 changesets with 2 changes to 1 files (+1 heads)
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
|
|
Develop both branches:
|
|
|
|
|
|
$ cd ../t
|
|
|
$ hg up branchA
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo a3 > foo
|
|
|
$ hg ci -ma3 # 4
|
|
|
$ hg up branchB
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo b2 > foo
|
|
|
$ hg ci -mb2 # 5
|
|
|
|
|
|
$ cd ../tt
|
|
|
|
|
|
Should succeed, no new heads:
|
|
|
|
|
|
$ hg pull -u ../t
|
|
|
pulling from ../t
|
|
|
searching for changes
|
|
|
adding changesets
|
|
|
adding manifests
|
|
|
adding file changes
|
|
|
added 2 changesets with 2 changes to 1 files
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
|
|
Add a head on other branch:
|
|
|
|
|
|
$ cd ../t
|
|
|
$ hg up branchA
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo a4 > foo
|
|
|
$ hg ci -ma4 # 6
|
|
|
$ hg up branchB
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo b3.1 > foo
|
|
|
$ hg ci -m b3.1 # 7
|
|
|
$ hg up 5
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo b3.2 > foo
|
|
|
$ hg ci -m b3.2 # 8
|
|
|
created new head
|
|
|
|
|
|
$ cd ../tt
|
|
|
|
|
|
Should succeed because there is only one head on our branch:
|
|
|
|
|
|
$ hg pull -u ../t
|
|
|
pulling from ../t
|
|
|
searching for changes
|
|
|
adding changesets
|
|
|
adding manifests
|
|
|
adding file changes
|
|
|
added 3 changesets with 3 changes to 1 files (+1 heads)
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
|
|
|
$ cd ../t
|
|
|
$ hg up -C branchA
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo a5.1 > foo
|
|
|
$ hg ci -ma5.1 # 9
|
|
|
$ hg up 6
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo a5.2 > foo
|
|
|
$ hg ci -ma5.2 # 10
|
|
|
created new head
|
|
|
$ hg up 7
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo b4.1 > foo
|
|
|
$ hg ci -m b4.1 # 11
|
|
|
$ hg up -C 8
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
$ echo b4.2 > foo
|
|
|
$ hg ci -m b4.2 # 12
|
|
|
|
|
|
$ cd ../tt
|
|
|
|
|
|
$ hg pull -u ../t
|
|
|
pulling from ../t
|
|
|
searching for changes
|
|
|
adding changesets
|
|
|
adding manifests
|
|
|
adding file changes
|
|
|
added 4 changesets with 4 changes to 1 files (+1 heads)
|
|
|
not updating, since new heads added
|
|
|
(run 'hg heads' to see heads, 'hg merge' to merge)
|
|
|
|
|
|
|
