Error when running `bretfisher/jekyll --build`

[scottyab]

Hi @BretFisher, Thanks for the efforts and this repo it's helped me get a simple Jekyll blog running in no time. I was planning to use the bretfisher/jekyll Docker image in a GitHub Action to process the .md files of my blog into HTML. I am having issues with that but in trying to isolate the issue I found I cannot even call build locally

docker run -v $(pwd):/site bretfisher/jekyll --build I get the following error?

/usr/local/bundle/gems/bundler-2.3.23/lib/bundler/definition.rb:508:in `materialize': Could not find minima-2.5.1, jekyll-feed-0.17.0, jekyll-seo-tag-2.8.0, rexml-3.2.5 in locally installed gems (Bundler::GemNotFound)
	from /usr/local/bundle/gems/bundler-2.3.23/lib/bundler/definition.rb:187:in `specs'
	from /usr/local/bundle/gems/bundler-2.3.23/lib/bundler/definition.rb:244:in `specs_for'
	from /usr/local/bundle/gems/bundler-2.3.23/lib/bundler/runtime.rb:18:in `setup'
	from /usr/local/bundle/gems/bundler-2.3.23/lib/bundler.rb:162:in `setup'
	from /usr/local/bundle/gems/jekyll-4.2.2/lib/jekyll/plugin_manager.rb:52:in `require_from_bundler'
	from /usr/local/bundle/gems/jekyll-4.2.2/exe/jekyll:11:in `<top (required)>'
	from /usr/local/bundle/bin/jekyll:23:in `load'
	from /usr/local/bundle/bin/jekyll:23:in `<main>'

The jekyll-serve image works a-ok, I'm sure I'm missing something simple. Thanks

[BretFisher]

OK so the bretfisher/jekyll image only runs one-off jekyll commands, but doesn't run a bundle install first, which is what you need. bretfisher/jekyll-serve image does have the ENTRYPOINT run the bundle install so it could maybe work fine for you...

But there are likely much better Jekyll Actions out there. This repo and example predate Actions.

https://github.com/marketplace?type=actions&query=jekyll

[scottyab]

I had wanted to use your image so I was being consistent between development and CI. That said I've switched to using this specific Github Action for Jeykell, thanks @BretFisher