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error-prone-support/website/README.md
Rick Ossendrijver e9a5295e80 Reference conference talk in README (#877)
While there, fix some URLs broken by eafb73814a.
2023-11-30 12:50:42 +01:00

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# Error Prone Support website
This directory contains the majority of the source code that powers
[error-prone.picnic.tech][error-prone-support-website]. The website is
statically generated using [Jekyll][jekyll].
# Local development
To view the website on `localhost`, first follow the [Jekyll installation
instructions][jekyll-docs-installation]. Once done, in this directory execute:
```sh
bundle install
../generate-docs.sh && bundle exec jekyll serve --livereload
```
The website will now be [available][localhost-port-4000] on port 4000. Source
code modifications (including the result of rerunning `../generate-docs.sh`)
will automatically be reflected. (An exception is `_config.yml`: changes to
this file require a server restart.) Subsequent server restarts do not require
running `bundle install`, unless `Gemfile` has been updated in the interim.
If you are not familiar with Jekyll, be sure to check out its
[documentation][jekyll-docs]. It is recommended to follow the provided
step-by-step tutorial.
We use the [Just the Docs][just-the-docs] Jekyll theme, which also includes
several configuration options.
###### Switch Ruby versions
The required Ruby version is set in `.ruby-version`. To switch, you can use
[rvm][rvm] to manage your Ruby version.
###### Resolve Bundler issues
On macOS, you may get an error such as the following when running `bundle
install`:
```sh
fatal error: 'openssl/ssl.h' file not found
```
In that case, run:
```sh
bundle config build.eventmachine --with-cppflags="-I$(brew --prefix openssl)/include"
bundle install
```
# Deployment
The website is regenerated and deployed using the
[`deploy-website.yml`][error-prone-support-website-deploy-workflow] GitHub
Actions workflow any time a change is merged to `master`.
[error-prone-support-website]: https://error-prone.picnic.tech
[error-prone-support-website-deploy-workflow]: https://github.com/PicnicSupermarket/error-prone-support/actions/workflows/deploy-website.yml
[jekyll]: https://jekyllrb.com
[jekyll-docs]: https://jekyllrb.com/docs
[jekyll-docs-installation]: https://jekyllrb.com/docs/installation
[just-the-docs]: https://just-the-docs.github.io/just-the-docs/
[localhost-port-4000]: http://127.0.0.1:4000
[rvm]: https://rvm.io