Refactor diffrevs/diffdir into changes
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Refactor diffrevs/diffdir into changes
Add dirstate.changes to replace most of diffdir
Add localrepository.changes to replace diffrevs/diffdir
This code can now efficiently check for changes in single files, and
often without consulting the manifest. This should eventually make 'hg
diff Makefile' in a large project much faster.
This also fixes a bug where 'hg diff -r tip' failed to account for
files that had been added but not committed yet.
manifest hash: 20fde5d4b4cee49a76bcfe50f2dacf58b1f2258b
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+ hg init
+ echo nothing
+ hg add a
+ hg commit -t ancestor -u test -d '0 0'
+ echo something
+ hg commit -t branch1 -u test -d '0 0'
+ hg co 0
+ echo 'something else'
+ hg commit -t branch2 -u test -d '0 0'
+ export HGMERGE=merge
+ HGMERGE=merge
+ hg -d up -m 1
merge: warning: conflicts during merge
resolving manifests
ancestor 1c6e5a129854 local 35fedfab3325 remote a58017859bdc
a versions differ, resolve
working dir created .out, keeping
merging a
resolving a
file a: other d7250518cb1b ancestor 68ba9db7a9e4
merging a failed!
+ hg id
32e80765d7fe+75234512624c+ tip
+ grep -Ev '>>>|<<<' a
something else
=======
something
+ hg status
C a
? .out