Served via https://documentation.sigma2.no

Unless explicitly noted, all text on this website is made available under the Creative Commons Attribution license (CC-BY-4.0) with attribution to the Sigma2/NRIS.

• Repository is mirrored from internal GitLab to GitHub using https://docs.gitlab.com/ee/user/project/repository/repository_mirroring.html#setting-up-a-push-mirror-from-gitlab-to-github.
• gh-pages branch is generated using https://github.com/UNINETTSigma2/documentation/blob/master/.github/workflows/sphinx.yml

Install dependencies as below. If these commands do not work, try with python3 instead of python (on some OS versions it has a different name):

$ python -m venv venv
$ source venv/bin/activate
$ python -m pip install -r requirements.txt

This is the nicest way to preview locally since you don't need to re-run the command after each change:

$ sphinx-autobuild  . _build

Open http://127.0.0.1:8000 in your browser to view the documentation as it should appear on the internet.

Build the HTML without opening a web server:

$ sphinx-build . _build

Build the HTML and check links:

$ sphinx-build -b linkcheck . _build

In order to coordinate our efforts, changes to the documentation should be added by merge requests instead pushing directly to the master branch.

This allows us to review, comment, and discuss our changes before they become public. Additionally all commits first run through the CI testing pipeline and are only merged upon passing of all tests, reducing the chances of accidentally breaking stuff.

We recommend to never commit changes to the master branch. Consider the master branch to be a read-only copy of the public documentation. Always create a new branch before changing anything.

Assuming we want to add a section describing that no animals are allowed on the server. We will call the branch no-animals.

0. Optionally but recommended: Open an issue describing the necessary change. This is useful to either signal a problem if you don't have time to solve it, but it can also be useful to collect feedback for an idea before doing all the writing.
1. Get an up-to-date master branch: git pull origin master
2. Create a new branch for your changes. Use a short, descriptive name: git checkout -b no-animals
3. Edit/add files and do the changes.
4. Stage your changes: git add new_section.md
5. Commit the changes: git commit -m 'Add new section'
6. Upload your changes to the main repository: git push origin no-animals
7. Create a new merge request. Select your branch as source branch and master as target branch. Also mark the source branch to be deleted upon accepted merge request.
8. Describe the changes and optionally assign someone to review and approve the commits.

It is possible to suggest changes and file a merge request to the documentation directly from the web interface:

• Browse the file tree and click on the file you wish to edit.
• Click the blue button "Edit".
• Make changes to the file.
• Change the "Commit message" (bottom) to a meaningful message.
• Click "Commit changes" with "Start a new merge request with these changes" checked.

Switch to your master branch:

$ git checkout master

Pull changes from origin (we assume origin points at [email protected]:sigma2/eksterndokumentasjon.git):

$ git pull origin master

Open merge requests are listed here.

Every merge request is numbered, e.g. !62.

Checklist before approving and merging:

• Have a look at the source branch and target branch ("Request to merge source-branch to target-branch).
• Click on "Changes" and scroll through the difference to see whether this makes sense.
• If you have questions or suggestions, you can write that under "Overview".
• You can also comment on changes directly at "Changes". You can even suggest changes that the submitter can accept.
• In doubt ask for clarification or involve somebody else by mentioning them (type "@" and name and select a suggestion).
• Once you are happy, approve.
• Check "Delete source branch".
• After that one can either "Merge" or "Merge when pipeline succeeds" (if the pipeline is not finished yet).
• After the merge request is merged, the changes should appear on the public website in a minute or two.

Before changing the paths, we need to inform the webadmin behind sigma2.no to change them also there:

• https://documentation.sigma2.no/files_storage/nird.html (from https://www.sigma2.no/data-storage)
• https://documentation.sigma2.no/getting_help/how_to_write_good_support_requests.html (from https://www.sigma2.no/user-support)

Do not refer to other pages on this site by filename. In other words, don't do this:

Linking to [some other page](../../some-page.md).

(the above note has been written by somebody who just fixed 60 broken internal links)

Also do not do this (since your local preview will then be confusing or wrong):

Linking to [this could be an internal link](https://documentation.sigma2.no/page/on/same/site.html).

Instead insert a label and refer to the label as shown below. This is more robust since the links will still work after the target file is moved or renamed.

Create a label at the place you want to cross-reference to:

(mylabel)=

## This is some section I want to point to

Then you can reference to it like this:

{ref}`mylabel`

Or if you want to change the link text:

{ref}`my text <mylabel>`

You can add this to your page if you want MyKeyword to show on the index with a link to your page:

```{index} single: MyKeyword; Name of link in index
```

You can also have several keywords point to this page like here:

```{index} GPU; Name of link, OpenACC; Name of link, CUDA; Name of link
```