I have two branches default and bug, I want to rebase bug branch with last commit from default branch. I've tried:
hg phase --draft --force -r bug
hg rebase -d default
Result: I have default branch with my commits from bug branch. Which is not exactly what I want, so now I have two issues:
How can I cancel rebase and checkout my default branch equal to repository?
How should I work with hg rebase that it change the bug branch, not default?
When you rebased incorrectly, Mercurial normally saves a backup in .hg\strip-backup. Restore that backup with hg pull <path_to_backup>. Then, hg strip -r <incorrect_rebased_rev>. That should put you back where you started.
hg rebase -r default -d bug will move the latest default changeset to the tip of bug.
Related
hg update develop --clean
remote: conq: repository does not exist.
abort: no suitable response from remote hg!
I would like to be able to switch to my develop branch, to undo my last 2 commits and merge the develop branch with tip or close it!
OR
just close and rename the branch, but since I can not update to it I don't know what to do.
I would like to: overwrite branch x with branch y:
hg update x
hg commit --close-branch -m 'closing branch x, will be overwriten with branch y'
hg update y
hg branch -f x
hg ci
but i can't update to x. How to fix/force this?
I used the MQ extension:
hg qinit
hg qimport -r 4:tip
hg qpop -a
hg qdelete 4.diff
hg qpush -a
hg qfinish -a
That worked but after a pull the removed stuff was back in..
But, I just created a new Branch one from tip using -f with the same name.
that works good enough for me. Can't remove the 'wrong' branch it since it is 'out of the bottle' published.
If I create a new branch using hg:
$ hg branch newbranch
And then look at branches:
$ hg branches
default 194:d9df55198e53
newbranch 193:a36a491b8507 (inactive)
newbranch is marked as (inactive), despite my working directly being currently mapped to it.
If I do a commit, default will then be flagged (inactive).
However, if I switch to default, merge, and commit, then switch back to newbranch, newbranch will say (inactive) again.
This is a bit of a pain, because I may do that on a friday night, and not come back to it until Monday, and not know what branch my working directory is actually pointed at.
So, is there a better way to tell, or should I always make it my workflow to specify the branch I want to work in before I start.
Though hg summary will tell you what branch you're on, so will hg branch without a branch name argument. Let's say I've never created a branch called mybranch before, but I want to start it:
> hg branch
default
> hg branch mybranch
marked working directory as branch mybranch
And now I've worked for a bit and want to commit, but forgot if I set the branch name for this next commit or not:
> hg branch
mybranch
Oh, I did.
Ok, I just discovered hg sum:
$ hg sum
parent: 195:d0a2617b4b51 tip
[Commit Message]
branch: newbranch
commit: (clean)
update: (current)
So I guess this is how you do it?
I have a Mercurial repo at Bitbucket and on my local machine, both are mirrors, up to date. I created a feature branch, reflected in both repos. I did all my work in the feature branch.
The feature branch is now complete and I want to now make it the default for the main repo and my local copy. I don't really care about the default branch, enough work has gone into the feature branch that all I want to do is designate it as the new default.
I don't think I want to merge nor should I? How can I do this so both local and remote don't get confused?
Just merge feature-branch into default then close feature-branch:
$ hg checkout default
$ hg merge feature-branch
$ hg commit
$ hg checkout feature-branch
$ hg commit --close-branch
There is no more clean and sensible way (that I'm aware of) to “make feature-branch the default”.
One thing that wouldn't be as nice, but you could do, is to make a commit to default on top of feature-branch:
$ hg checkout feature-branch
$ hg branch default
$ hg commit
But this would leave two heads in the default branch, which is suboptimal.
Since Mercurial 2.4, you can create an bookmark called # and Mercurial will checkout that revision new clones.
However, I would still try to stick with using default as the branch where the main development takes place. Doing so will cause the least amount of surprise for developers already used to Mercurial — the wiki describes the standard way to use branches in Mercurial.
If you follow the conventional advice of using default as the main branch for development, then you should close your feature branch before you merge it back:
$ hg update feature-branch
$ hg commit --close-branch -m "Feature done, merging into default branch"
$ hg update default
$ hg merge feature-branch
$ hg commit
If you haven't done any work at all on the default branch since your started the feature branch, then this merge will be trivial and have no conflicts. Otherwise you'll have to resolve conflicts. If you're sure you want to keep everything from the feature branch, then you can do
$ hg merge --noninteractive --tool internal:local feature-branch
$ hg revert --all --rev feature-branch
instead of just hg merge above. That will make sure that the new commit on default look exactly like the last commit on feature-branch.
I succeded without merging by closing the default branch.
in my development repository working directory:
$ hg update default
$ hg commit --close
then my development branch became the new default branch.
But i do not know the rules for why my development branch was choosen
as the new default.
i think it is because it was my tip ?
(or maybe last changed branch? (tip?))
I also think that you have to repeat that next time.
Because i think my chosen branch name was "overwritten" by the 'default' name.
It would be nice to have branch name.
dev-projectname-version.x=default
regards
I wanted to do just what you described and hunted around until I found an answer which uses the revert command to do just what you describe. Here is the code I used:
hg revert --all --rev ${1}
hg commit -m "Restoring branch ${1} as default"
where ${1} is the number of the revision or the name of the branch. These two lines are actually part of a bash script, but they work fine on their own if you want to do it manually.
This is useful if you need to add a hot fix to a release branch, but need to build from default (until we get our CI tools right and able to build from branches and later do away with release branches as well).
I'm trying to figure out how to merge branches from a separate repo into the current.
I have the following:
PJT1
- contains branches default and foodog
PJT2
- contains branch default
from PJT2, I do the following:
$ hg fetch -y ../PJT1 -r foodog -m "this is a test"
Now, if I look in PJT2, I see the correct files and changes. However, I if I do hg branches, I get the following:
[someone#myhome pjt2]$ hg branches
foodog 1:c1e14fde816b
default 0:7b1adb938f71 (inactive)
and hg branch reveals the following:
[someone#myhome pjt2]$ hg branch
foodog
How do I get the contents from PJT1's foodog branch into PJT2's default branch?
You need to merge, but keep in mind changes on branch foodog will always be on foodog -- branches never go away but they can be hidden. This sequence of commands is as close as you'll get to what you're asking:
cd PJT2
hg update default # just in case you were somewhere else
hg pull ../PJT1 -r foodog # that gets you foodog
hg merge foodog # that merges the changes into default
hg commit # commit the merge
hg update foodog # go to the most recent change in foodog (note: it is not a 'head')
hg commit --close-branch
After the merge hg branches will still show foodog unless you do hg branches --active which only shows branches that have heads on them. After the commit --close-branch you won't see foodog unless you do hg branches --closed.
It's because branches in Mercurial never go away entirely (a design feature) that they're often reserved only for life-long things like release-1.0 or stable. For short-lived efforts like bugs and features consider using bookmarks instead. Here's a great comparison of the two: http://stevelosh.com/blog/2009/08/a-guide-to-branching-in-mercurial
You could also try using the rebase extension. It would look something like this:
hg fetch -y ../PJT1 -r foodog -m "this is a test"
hg rebase --source <sRev> --dest <dRev>
The rebase action will detatch changeset sRev and all descendents and apply the group of changes to changeset dRev. By default, the changes will be applied on the default branch. So, in your case, sRev would be the first changeset on branch foodog and dRev would be the default changeset you want to apply them to.
Finally, If you want to override this and preserve the source branch name you can use rebase option --keepbranches. Your questions indicates that this is exactly what you do not want to do, but it should still be noted.
If there are two branches, and I have been doing work on the default branch, I think one way to push to the foo branch of the other clone is
cd ~/development/clone2
hg up default
hg pull ~/developmet/clone1
hg up foo
hg merge default
or
cd ~/development/clone1
hg up default
hg push ~/developmet/clone2
cd ~/development/clone2
hg up foo
hg merge default
These 2 methods work exactly the same? (one is a pull, one is a push).
Is there an easier way to directly push clone1's default branch to clone2's foo branch? thanks.
(I use clone 1 to see all the changes I have done (without seeing anybody else's changes), and use clone2 to merge and integrate with other team members)
You can always push and pull a single revision and all of it ancestors using:
hg push -r revision ~/development/clone1
or
hg pull -r revision ~/development/clone2
There's no way to "push to another branch" because you'll always have to merge the two different branches manually
Both methods you described work exactly the same, but the first one is recommended (Always do the merge work in your clone, not the integration repository or somebody else's clone)
Maybe is an intentional omission but in both examples you have to commit the result of the merge and in the first example you have to push the merge changeset back to clone2
So in ~/development/clone1 do:
hg up default
hg pull -u ~/development/clone2
hg up foo
hg merge default
hg ci -m 'merged default into foo'
hg push ~/development/clone2
If you do this a lot you may consider adding this lines to your ~/development/clone1/.hg/hgrc file
[paths]
default = ~/development/clone2
This way you can omit the repository path when you're pulling and pushing from the integration repository