extend network protocol to stop clients from locking servers
now all repositories have capabilities slot, tuple with list of names.
if 'unbundle' capability present, repo supports push where client does
not need to lock server. repository classes that have unbundle capability
also have unbundle method.
implemented for ssh now, will be base for push over http.
unbundle protocol acts this way. server tells client what heads it
has during normal negotiate step. client starts unbundle by repeat
server's heads back to it. if server has new heads, abort immediately.
otherwise, transfer changes to server. once data transferred, server
locks and checks heads again. if heads same, changes can be added.
else someone else added heads, and server aborts.
if client wants to force server to add heads, sends special heads list of
'force'.
(the addremove command is deprecated; use add and remove --after instead)
adding a
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
diff -r 33aaa84a386b a
--- a/a
+++ b/a
@@ -1,1 +1,1 @@ a
-a
+abc
(the addremove command is deprecated; use add and remove --after instead)
adding b
M a
changeset: 0:33aaa84a386b
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 1
resolving manifests
force None allow None moddirstate True linear True
ancestor a0c8bcbbb45c local a0c8bcbbb45c remote 1165e8bd193e
a versions differ, resolve
remote created b
getting b
merging a
resolving a
file a: my b789fdd96dc2 other d730145abbf9 ancestor b789fdd96dc2
1 files updated, 1 files merged, 0 files removed, 0 files unresolved
changeset: 1:802f095af299
tag: tip
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 2
resolving manifests
force None allow None moddirstate True linear True
ancestor a0c8bcbbb45c local 1165e8bd193e remote a0c8bcbbb45c
remote deleted b
removing b
0 files updated, 0 files merged, 1 files removed, 0 files unresolved
changeset: 0:33aaa84a386b
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 1
abort: there is nothing to merge, just use 'hg update'
failed
changeset: 0:33aaa84a386b
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 1
resolving manifests
force None allow None moddirstate True linear True
ancestor a0c8bcbbb45c local a0c8bcbbb45c remote 1165e8bd193e
a versions differ, resolve
remote created b
getting b
merging a
resolving a
file a: my b789fdd96dc2 other d730145abbf9 ancestor b789fdd96dc2
1 files updated, 1 files merged, 0 files removed, 0 files unresolved
changeset: 1:802f095af299
tag: tip
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 2
changeset: 1:802f095af299cde27a85b2f056aef3829870956c
tag: tip
user: test
date: Mon Jan 12 13:46:40 1970 +0000
files: a b
description:
2
changeset: 0:33aaa84a386bd609094aeb21a97c09436c482ef1
user: test
date: Mon Jan 12 13:46:40 1970 +0000
files: a
description:
1
diff -r 802f095af299 a
--- a/a
+++ b/a
@@ -1,1 +1,1 @@ a2
-a2
+abc
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
(the addremove command is deprecated; use add and remove --after instead)
adding b
M a
changeset: 1:802f095af299
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 2
resolving manifests
force None allow None moddirstate True linear False
ancestor a0c8bcbbb45c local 1165e8bd193e remote 4096f2872392
a versions differ, resolve
b versions differ, resolve
this update spans a branch affecting the following files:
a (resolve)
b (resolve)
aborting update spanning branches!
(use 'hg merge' to merge across branches or 'hg update -C' to lose changes)
failed
abort: outstanding uncommitted changes
failed
resolving manifests
force False allow True moddirstate True linear False
ancestor a0c8bcbbb45c local 1165e8bd193e remote 4096f2872392
a versions differ, resolve
b versions differ, resolve
merging a
resolving a
file a: my d730145abbf9 other 13e0d5f949fa ancestor b789fdd96dc2
merging b
resolving b
file b: my 1e88685f5dde other 61de8c7723ca ancestor 000000000000
0 files updated, 2 files merged, 0 files removed, 0 files unresolved
(branch merge, don't forget to commit)
changeset: 1:802f095af299
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 2
changeset: 2:030602aee63d
tag: tip
parent: 0:33aaa84a386b
user: test
date: Mon Jan 12 13:46:40 1970 +0000
summary: 3
diff -r 802f095af299 a
--- a/a
+++ b/a
@@ -1,1 +1,1 @@ a2
-a2
+abc
adding a
pulling from ../a
requesting all changes
adding changesets
adding manifests
adding file changes
added 1 changesets with 1 changes to 1 files
1 files updated, 0 files merged, 0 files removed, 0 files unresolved