Installing TortoiseHG in Ubuntu
At work we use Mercurial for our source control needs and as such, there is an element of complexity that can be difficult to parse when dealing strictly with the command line. Mercurial comes with a “view” command that brings up a dialog showing the DAG and lets see where the flow of changesets are really going. This is a really helpful feature but it can also be truncated where it isn’t quite as valuable. Enter TortoiseHG.
Long ago at a company where I worked, we used CVS. And while most would say it is a terrible VCS, I actually felt is was a pretty decent system. The reason being was that we all use WinCVS and Araxis Merge in a very specific workflow. The result being, we rarely if ever really had to deal with CVS itself. In fact, this is where I started using Mercurial because I would keep my incremental changesets locally in my own repo, while committing my bug fixes via CVS and our workflow. My hope then is to see if I can get a similar workflow in TortoiseHG as I had in WinCVS in terms of reviewing and committing bug fixes.
The first thing to do is to add some software sources to your sources.list. You can do this in the Ubuntu Software Center, but being a long time Debian user, it was easier to just edit /etc/apt/sources.list. You’ll need to add sources for Mercurial PPA and TortoiseHG PPA. There are instructions on each respective Launchpad page.
# latest mercurial releases deb http://ppa.launchpad.net/mercurial-ppa/releases/ubuntu natty main deb-src http://ppa.launchpad.net/mercurial-ppa/releases/ubuntu natty main # latest tortoisehg releases deb http://ppa.launchpad.net/tortoisehg-ppa/releases/ubuntu natty main deb-src http://ppa.launchpad.net/tortoisehg-ppa/releases/ubuntu natty main
You also need to make sure apt can trust these sources. This is done by adding the respective sources keys.
# mercurial $ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-key 323293EE # tortoisehg $ sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-key D5056DDE
After you’ve added the sources, you can apt-get update to make the new source’s packages available. From there, installing TortoiseHG is as simple as apt-get install tortoisehg.
This will install the thg command. From a terminal you can launch the command in any repository and you will get a window showing the DAG, uncommitted changes, etc.
I haven’t spent much time with TortoiseHG yet, but so far it is a bit more usable than the other tools I’ve tried. I do wish that Emacs had better mercurial support where the graph of changes could be viewed, but I have a feeling a dedicated app will do a better job creating the workflow I’d eventually like to establish.