|
|
$ heads()
|
|
|
> {
|
|
|
> hg heads --template '{rev}: {desc|firstline|strip} ({branches})\n' "$@"
|
|
|
> }
|
|
|
|
|
|
$ hg init a
|
|
|
$ cd a
|
|
|
$ echo 'root' >root
|
|
|
$ hg add root
|
|
|
$ hg commit -m "Adding root node"
|
|
|
$ heads
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
$ heads .
|
|
|
0: Adding root node ()
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ echo 'a' >a
|
|
|
$ hg add a
|
|
|
$ hg branch a
|
|
|
marked working directory as branch a
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ hg commit -m "Adding a branch"
|
|
|
$ heads
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
$ heads .
|
|
|
1: Adding a branch (a)
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ hg update -C 0
|
|
|
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
$ echo 'b' >b
|
|
|
$ hg add b
|
|
|
$ hg branch b
|
|
|
marked working directory as branch b
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ hg commit -m "Adding b branch"
|
|
|
$ heads
|
|
|
2: Adding b branch (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
$ heads .
|
|
|
2: Adding b branch (b)
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ echo 'bh1' >bh1
|
|
|
$ hg add bh1
|
|
|
$ hg commit -m "Adding b branch head 1"
|
|
|
$ heads
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
$ heads .
|
|
|
3: Adding b branch head 1 (b)
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ hg update -C 2
|
|
|
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
$ echo 'bh2' >bh2
|
|
|
$ hg add bh2
|
|
|
$ hg commit -m "Adding b branch head 2"
|
|
|
created new head
|
|
|
$ heads
|
|
|
4: Adding b branch head 2 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
$ heads .
|
|
|
4: Adding b branch head 2 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ hg update -C 2
|
|
|
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
$ echo 'bh3' >bh3
|
|
|
$ hg add bh3
|
|
|
$ hg commit -m "Adding b branch head 3"
|
|
|
created new head
|
|
|
$ heads
|
|
|
5: Adding b branch head 3 (b)
|
|
|
4: Adding b branch head 2 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
$ heads .
|
|
|
5: Adding b branch head 3 (b)
|
|
|
4: Adding b branch head 2 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ hg merge 4
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
(branch merge, don't forget to commit)
|
|
|
$ hg commit -m "Merging b branch head 2 and b branch head 3"
|
|
|
$ heads
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
$ heads .
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ echo 'c' >c
|
|
|
$ hg add c
|
|
|
$ hg branch c
|
|
|
marked working directory as branch c
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ hg commit -m "Adding c branch"
|
|
|
$ heads
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
$ heads .
|
|
|
7: Adding c branch (c)
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ heads -r 3 .
|
|
|
no open branch heads found on branches c (started at 3)
|
|
|
[1]
|
|
|
$ heads -r 2 .
|
|
|
7: Adding c branch (c)
|
|
|
-------
|
|
|
$ hg update -C 4
|
|
|
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
|
|
|
-------
|
|
|
$ heads -r 3 .
|
|
|
3: Adding b branch head 1 (b)
|
|
|
-------
|
|
|
$ heads -r 2 .
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
-------
|
|
|
$ heads -r 7 .
|
|
|
no open branch heads found on branches b (started at 7)
|
|
|
[1]
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ for i in 0 1 2 3 4 5 6 7; do
|
|
|
> hg update -C "$i"
|
|
|
> heads
|
|
|
> echo '-------'
|
|
|
> heads .
|
|
|
> echo '-------'
|
|
|
> done
|
|
|
0 files updated, 0 files merged, 2 files removed, 0 files unresolved
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
1: Adding a branch (a)
|
|
|
-------
|
|
|
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
-------
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
-------
|
|
|
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
-------
|
|
|
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
-------
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
-------
|
|
|
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
-------
|
|
|
7: Adding c branch (c)
|
|
|
-------
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ for i in a b c z; do
|
|
|
> heads "$i"
|
|
|
> echo '-------'
|
|
|
> done
|
|
|
1: Adding a branch (a)
|
|
|
-------
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
-------
|
|
|
7: Adding c branch (c)
|
|
|
-------
|
|
|
abort: unknown revision 'z'!
|
|
|
-------
|
|
|
|
|
|
=======
|
|
|
|
|
|
$ heads 0 1 2 3 4 5 6 7
|
|
|
7: Adding c branch (c)
|
|
|
6: Merging b branch head 2 and b branch head 3 (b)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
0: Adding root node ()
|
|
|
|
|
|
Topological heads:
|
|
|
|
|
|
$ heads -t
|
|
|
7: Adding c branch (c)
|
|
|
3: Adding b branch head 1 (b)
|
|
|
1: Adding a branch (a)
|
|
|
|
|
|
$ cd ..
|
|
|
______________
|
|
|
|
|
|
"created new head" message tests
|
|
|
|
|
|
$ hg init newheadmsg
|
|
|
$ cd newheadmsg
|
|
|
|
|
|
Init: no msg
|
|
|
|
|
|
$ echo 1 > a
|
|
|
$ hg ci -Am "a0: Initial root"
|
|
|
adding a
|
|
|
$ echo 2 >> a
|
|
|
$ hg ci -m "a1 (HN)"
|
|
|
|
|
|
$ hg branch b
|
|
|
marked working directory as branch b
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ echo 1 > b
|
|
|
$ hg ci -Am "b2: Initial root for branch b"
|
|
|
adding b
|
|
|
$ echo 2 >> b
|
|
|
$ hg ci -m "b3 (HN)"
|
|
|
|
|
|
Case NN: msg
|
|
|
|
|
|
$ hg up -q null
|
|
|
$ hg branch -f b
|
|
|
marked working directory as branch b
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ echo 1 > bb
|
|
|
$ hg ci -Am "b4 (NN): new topo root for branch b"
|
|
|
adding bb
|
|
|
created new head
|
|
|
|
|
|
Case HN: no msg
|
|
|
|
|
|
$ echo 2 >> bb
|
|
|
$ hg ci -m "b5 (HN)"
|
|
|
|
|
|
Case BN: msg
|
|
|
|
|
|
$ hg branch -f default
|
|
|
marked working directory as branch default
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ echo 1 > aa
|
|
|
$ hg ci -Am "a6 (BN): new branch root"
|
|
|
adding aa
|
|
|
created new head
|
|
|
|
|
|
Case CN: msg
|
|
|
|
|
|
$ hg up -q 4
|
|
|
$ echo 3 >> bbb
|
|
|
$ hg ci -Am "b7 (CN): regular new head"
|
|
|
adding bbb
|
|
|
created new head
|
|
|
|
|
|
Case BB: msg
|
|
|
|
|
|
$ hg up -q 4
|
|
|
$ hg merge -q 3
|
|
|
$ hg branch -f default
|
|
|
marked working directory as branch default
|
|
|
(branches are permanent and global, did you want a bookmark?)
|
|
|
$ hg ci -m "a8 (BB): weird new branch root"
|
|
|
created new head
|
|
|
|
|
|
Case CB: msg
|
|
|
|
|
|
$ hg up -q 4
|
|
|
$ hg merge -q 1
|
|
|
$ hg ci -m "b9 (CB): new head from branch merge"
|
|
|
created new head
|
|
|
|
|
|
Case HB: no msg
|
|
|
|
|
|
$ hg up -q 7
|
|
|
$ hg merge -q 6
|
|
|
$ hg ci -m "b10 (HB): continuing head from branch merge"
|
|
|
|
|
|
Case CC: msg
|
|
|
|
|
|
$ hg up -q 4
|
|
|
$ hg merge -q 2
|
|
|
$ hg ci -m "b11 (CC): new head from merge"
|
|
|
created new head
|
|
|
|
|
|
Case CH: no msg
|
|
|
|
|
|
$ hg up -q 2
|
|
|
$ hg merge -q 10
|
|
|
$ hg ci -m "b12 (CH): continuing head from merge"
|
|
|
|
|
|
Case HH: no msg
|
|
|
|
|
|
$ hg merge -q 3
|
|
|
$ hg ci -m "b12 (HH): merging two heads"
|
|
|
|
|
|
|
