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Re: Managing branches in Launchpad

 

Great write-up, David! Would you mind adding it to
https://wiki.ubuntu.com/Accomplishments/Hacking - that page is
currently focused on just the core accomplishments system, but I will
expand it to include the web projects too.

On 10 March 2012 13:13, David Vestal <vestal.d@xxxxxxxxx> wrote:
> I should probably create a wiki page for this instead of just an email, but
> I'll start here.
>
> One of the pain points of a new developer, even if it's just new to
> Launchpad, is how exactly to deal with branches.  Launchpad, while confusing
> at first, actually makes it incredibly easy to work in a manner that I like
> to and that is by developing with feature branches and merge requests.  The
> basic concept is that when you are working on a bug, new feature, etc. you
> create a branch for it.  When you have that bug/feature done and tested you
> can create a merge request for it to be pulled into the mainline.
>
> I personally like to use a main source directory and then a sub-directory
> named branches for all of my actual work.  The main source directory gives
> me a location to branch from without pulling anything from over the
> network... I can create new branches even if I'm offline.
>
> Example>
> mkdir -p ~/source/branches
>
> cd ~/source
> bzr branch lp:ubuntu-accomplishments-web-editor  # creates
> $HOME/source/ubuntu-accomplishments-web-editor
>
> # Now lets say that I want to work on the task of moving the editor urls
> into a urls.py file inside the editor app instead of in the main urls.py
> file
>
> cd branches
> bzr branch ../ubuntu-accomplishments-web-editor
> ./accomplishments_editor_urls # creates
> $HOME/source/branches/accomplishments_editor_urls
>
> # Do some work
>
> # Now I'm ready to push out my work to launchpad in my personal branches
> bzr push
> lp:~vestal-d/ubuntu-accomplishments-web-editor/accomplishments_editor_urls
>
> Since I created my local development branch from the mainline [
> lp:ubuntu-accomplishments-web-editor ] the "code" page for the
> ubuntu-accomplishments-web-editor project will show my branch.  From the
> link to your branch, or from your own "code" page, you can click on the
> "Propose for merging" link and fill out the form to create the merge
> request.
>
> ====================================================================
> See page(s) at https://code.launchpad.net/ubuntu-accomplishments-web-editor
> for a reference
> ====================================================================
>
> This way fixes, features, etc. can easily be tracked.  Merges can be
> submitted and handled without requiring email.  Good times can be had by
> all.
>
> Please feel free to add any questions and/or comments.
>
> David Vestal
>
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-- 
Jono Bacon
Ubuntu Community Manager
www.ubuntu.com / www.jonobacon.org
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