update: show the commit to which we updated in case of multiple heads (BC)
Currently when we have multiple heads on the same branch, update tells us that
there some more heads for the current branch but does not tells us the head to
which the repository has been updated to. It makes more sense showing the
head we updated to and then telling there are some more heads.
$ HGMERGE=true; export HGMERGE
$ hg init r1
$ cd r1
$ echo a > a
$ hg addremove
adding a
$ hg commit -m "1"
$ hg clone . ../r2
updating to branch default
1 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ cd ../r2
$ hg up
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
$ echo abc > a
$ hg diff --nodates
diff -r c19d34741b0a a
--- a/a
+++ b/a
@@ -1,1 +1,1 @@
-a
+abc
$ cd ../r1
$ echo b > b
$ echo a2 > a
$ hg addremove
adding b
$ hg commit -m "2"
$ cd ../r2
$ hg -q pull ../r1
$ hg status
M a
$ hg parents
changeset: 0:c19d34741b0a
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 1
$ hg --debug up
searching for copies back to rev 1
unmatched files in other:
b
resolving manifests
branchmerge: False, force: False, partial: False
ancestor: c19d34741b0a, local: c19d34741b0a+, remote: 1e71731e6fbb
preserving a for resolve of a
b: remote created -> g
getting b
a: versions differ -> m (premerge)
picked tool 'true' for a (binary False symlink False changedelete False)
merging a
my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a
a: versions differ -> m (merge)
picked tool 'true' for a (binary False symlink False changedelete False)
my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a
launching merge tool: true *$TESTTMP/r2/a* * * (glob)
merge tool returned: 0
1 files updated, 1 files merged, 0 files removed, 0 files unresolved
$ hg parents
changeset: 1:1e71731e6fbb
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 2
$ hg --debug up 0
starting 4 threads for background file closing (?)
searching for copies back to rev 0
unmatched files in local (from topological common ancestor):
b
resolving manifests
branchmerge: False, force: False, partial: False
ancestor: 1e71731e6fbb, local: 1e71731e6fbb+, remote: c19d34741b0a
preserving a for resolve of a
b: other deleted -> r
removing b
starting 4 threads for background file closing (?)
a: versions differ -> m (premerge)
picked tool 'true' for a (binary False symlink False changedelete False)
merging a
my a@1e71731e6fbb+ other a@c19d34741b0a ancestor a@1e71731e6fbb
a: versions differ -> m (merge)
picked tool 'true' for a (binary False symlink False changedelete False)
my a@1e71731e6fbb+ other a@c19d34741b0a ancestor a@1e71731e6fbb
launching merge tool: true *$TESTTMP/r2/a* * * (glob)
merge tool returned: 0
0 files updated, 1 files merged, 1 files removed, 0 files unresolved
$ hg parents
changeset: 0:c19d34741b0a
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 1
$ hg --debug up
searching for copies back to rev 1
unmatched files in other:
b
resolving manifests
branchmerge: False, force: False, partial: False
ancestor: c19d34741b0a, local: c19d34741b0a+, remote: 1e71731e6fbb
preserving a for resolve of a
b: remote created -> g
getting b
a: versions differ -> m (premerge)
picked tool 'true' for a (binary False symlink False changedelete False)
merging a
my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a
a: versions differ -> m (merge)
picked tool 'true' for a (binary False symlink False changedelete False)
my a@c19d34741b0a+ other a@1e71731e6fbb ancestor a@c19d34741b0a
launching merge tool: true *$TESTTMP/r2/a* * * (glob)
merge tool returned: 0
1 files updated, 1 files merged, 0 files removed, 0 files unresolved
$ hg parents
changeset: 1:1e71731e6fbb
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 2
$ hg -v history
changeset: 1:1e71731e6fbb
tag: tip
user: test
date: Thu Jan 01 00:00:00 1970 +0000
files: a b
description:
2
changeset: 0:c19d34741b0a
user: test
date: Thu Jan 01 00:00:00 1970 +0000
files: a
description:
1
$ hg diff --nodates
diff -r 1e71731e6fbb a
--- a/a
+++ b/a
@@ -1,1 +1,1 @@
-a2
+abc
create a second head
$ cd ../r1
$ hg up 0
1 files updated, 0 files merged, 1 files removed, 0 files unresolved
$ echo b2 > b
$ echo a3 > a
$ hg addremove
adding b
$ hg commit -m "3"
created new head
$ cd ../r2
$ hg -q pull ../r1
$ hg status
M a
$ hg parents
changeset: 1:1e71731e6fbb
user: test
date: Thu Jan 01 00:00:00 1970 +0000
summary: 2
$ hg --debug up
0 files updated, 0 files merged, 0 files removed, 0 files unresolved
updated to "1e71731e6fbb: 2"
1 other heads for branch "default"
test conflicting untracked files
$ hg up -qC 0
$ echo untracked > b
$ hg st
? b
$ hg up 1
b: untracked file differs
abort: untracked files in working directory differ from files in requested revision
[255]
$ rm b
test conflicting untracked ignored file
$ hg up -qC 0
$ echo ignored > .hgignore
$ hg add .hgignore
$ hg ci -m 'add .hgignore'
created new head
$ echo ignored > ignored
$ hg add ignored
$ hg ci -m 'add ignored file'
$ hg up -q 'desc("add .hgignore")'
$ echo untracked > ignored
$ hg st
$ hg up 'desc("add ignored file")'
ignored: untracked file differs
abort: untracked files in working directory differ from files in requested revision
[255]
test a local add
$ cd ..
$ hg init a
$ hg init b
$ echo a > a/a
$ echo a > b/a
$ hg --cwd a commit -A -m a
adding a
$ cd b
$ hg add a
$ hg pull -u ../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
$ hg st
test updating backwards through a rename
$ hg mv a b
$ hg ci -m b
$ echo b > b
$ hg up -q 0
$ hg st
M a
$ hg diff --nodates
diff -r cb9a9f314b8b a
--- a/a
+++ b/a
@@ -1,1 +1,1 @@
-a
+b
test for superfluous filemerge of clean files renamed in the past
$ hg up -qC tip
$ echo c > c
$ hg add c
$ hg up -qt:fail 0
$ cd ..