Mercurial > hg > mercurial-crew-with-dirclash
view tests/test-merge7 @ 2439:e8c4f3d3df8c
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'.
author | Vadim Gelfer <vadim.gelfer@gmail.com> |
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date | Thu, 15 Jun 2006 16:37:23 -0700 |
parents | e506c14382fd |
children | c0b449154a90 |
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#!/bin/sh # initial hg init test-a cd test-a cat >test.txt <<"EOF" 1 2 3 EOF hg add test.txt hg commit -m "Initial" -d "1000000 0" # clone cd .. hg clone test-a test-b # change test-a cd test-a cat >test.txt <<"EOF" one two three EOF hg commit -m "Numbers as words" -d "1000000 0" # change test-b cd ../test-b cat >test.txt <<"EOF" 1 2.5 3 EOF hg commit -m "2 -> 2.5" -d "1000000 0" # now pull and merge from test-a hg pull ../test-a HGMERGE=merge hg merge # resolve conflict cat >test.txt <<"EOF" one two-point-five three EOF rm -f *.orig hg commit -m "Merge 1" -d "1000000 0" # change test-a again cd ../test-a cat >test.txt <<"EOF" one two-point-one three EOF hg commit -m "two -> two-point-one" -d "1000000 0" # pull and merge from test-a again cd ../test-b hg pull ../test-a HGMERGE=merge hg merge --debug cat test.txt | sed "s% .*%%" hg debugindex .hg/data/test.txt.i hg log