I’ve found it really odd working on Hugo. I’ve had a lot of help from @bep and
The big picture seems pretty clear: get a GitHub account, fork
spf13/hugo, make changes, test changes, create a pull request, then bask in the glory of a job well done.
Hugo has a lot of pieces, so there’s some work that you’ll need to do in order to work on it.
The best instructions for installing and setting up Go are at https://golang.org/doc/install. You must set and export the GO variables as explained on the Go site.
I use a Mac, so the natural place for my Go files was
~/Software/go. On a Linux system, you’d probably place it in
~/go. The location isn’t important, but you must remember to use your location in all the commands, not the location from the examples.
Speaking of an example, on my Mac, I added commands to my
~/.bash_profile so that my Go environment is set up automatically every time I open a new
$ cat ~/.bash_profile export GOPATH=$HOME/Software/go PATH=$GOPATH/bin:$PATH alias cdhugo='cd $GOPATH/src/github.com/spf13/hugo'
After doing so, I can open a new
terminal window and confirm my
GOPATH setting like so:
$ env | grep GO GOPATH=/Users/mdhender/Software/go
Note that I also added a
cdhugo command to make it easy to change to the Hugo source directory.
Create an account on GitHub
If you’re going to contribute code, you’ll need to have an account on GitHub. Go to https://github.com/join and set up a personal account.
Install git on your system
You will need to install
git and learn how to use it. I’m on a Mac, so I installed using the
brew command. I also installed a helper tool,
hub, because it makes some things simpler.
Git Graphical Front Ends
I like using the GUIs (SourceTree, Tower), but it seems like I still have to go to the command line to keep things going.
Install hub on your system
Hub is a great tool for working with GitHub. The main site for it is https://hub.github.com/. We’re assuming that you’ll install it, too. If not, you’ll need to translate to the appropriate
git + GitHub commands.
On a Mac, install using
$ brew install hub
And create an alias so that typing
git actually runs
$ echo "alias git='hub'" >> ~/.bash_profile
Open up a new
terminal window and confirm the installation:
Confirm the installation:
$ git version git version 2.6.3 hub version 2.2.2
Create your Working Copy
The working copy is on your computer. It’s what you’ll edit, compile, and end up pushing back to GitHub.
The main steps are cloning the repository and creating your fork as a remote.
Clone the Repository
Assuming that you’ve set up your
GOPATH (see the section above if you’re unsure about this), you should now copy the Hugo repository down to your computer. You’ll hear this called “clone the repo,” so if you have any issues with this step, Google that phrase.
We’re going to clone the master Hugo repository. That seems counter-intuitive, since you won’t have commit rights on it, but it is needed for the Go workflow. You’ll work on a copy of the master and push your changes to your repository on GitHub.
So, let’s clone that master repository:
$ go get -v -u github.com/spf13/hugo
Note that the main installation document for Hugo says that "you may run
go get with the
-u option to update Hugo’s dependencies. The clue is that you’ll get odd errors when compiling. When you do, run
go get -v -u github.com/spf13/hugo to synch up those dependencies.
TODO: is there a better way to phrase this?
Fork the Repository
Hub makes forking a repository really easy:
$ git fork
That command will log in to GitHub using your account, create a fork of the repository that you’re currently working in, and add it as a remote to your working copy. You can confirm that with:
$ git remote -v mdhender firstname.lastname@example.org:mdhender/hugo.git (fetch) mdhender email@example.com:mdhender/hugo.git (push) origin https://github.com/spf13/hugo (fetch) origin https://github.com/spf13/hugo (push)
The Hugo Development Workflow
Create a Branch
You should never develop against the “master” branch because the development team will not accept a pull request against that branch. Instead, create a named branch and work on it.
$ git checkout -b enh/1718-integrate-textql
Once you’ve done that, you can start developing.
go fmt before committing to make sure that your code is formatted properly.
TODO: Squashing Commits
TODO: Pull Request
hub tool has a super-easy interface for creating pull requests.
$ git push mdhender enh/1718-integrate-textql $ git pull-request --browse
TODO: Synching back up with spf13/hugo
Build and Install from the root directory
It seems obvious. Another good reason for using an IDE.
Accept the learning curve
It will become a habit, eventually.
The take-away from this is, after you’ve done your setting up, the workflow from the command line is:
$ git checkout -b _your_branch_name_ # code # test # format $ gofmt $ git push _your_github_username_ _your_branch_name_ $ git pull-request --browse