Silent failure during Install step

[evanw555]

It appears that everything is being installed correctly, but the process aborts after this step. It doesn't even get to the Jekyll build step. There are no error logs, so I have no idea what's wrong here. Anyone have any idea?

2020-02-27T22:21:36.5807185Z HEAD is now at 4428e539 Bundle using 1.14.6
2020-02-27T22:21:36.5820884Z Removed matchers: 'checkout-git'
2020-02-27T22:21:36.6039232Z ##[group]Run BryanSchuetz/jekyll-deploy-gh-pages@master
2020-02-27T22:21:36.6039368Z env:
2020-02-27T22:21:36.6039955Z   GITHUB_TOKEN: ***
2020-02-27T22:21:36.6040058Z   GITHUB_REPOSITORY: 
2020-02-27T22:21:36.6040153Z   GITHUB_ACTOR: 
2020-02-27T22:21:36.6040244Z ##[endgroup]
2020-02-27T22:21:36.6065441Z ##[command]/usr/bin/docker run (DOCKER ARGS OMITTED FOR BREVITY)
2020-02-27T22:21:37.1319926Z � ENTRYPOINT HAS STARTED—INSTALLING THE GEM BUNDLE
2020-02-27T22:21:39.3714604Z Fetching gem metadata from https://rubygems.org/............
2020-02-27T22:21:39.6467816Z Fetching version metadata from https://rubygems.org/..
2020-02-27T22:21:39.7032722Z Fetching dependency metadata from https://rubygems.org/.
2020-02-27T22:21:39.8612010Z Installing ffi 1.12.2 with native extensions
2020-02-27T22:21:46.1541339Z Installing rb-fsevent 0.10.3
2020-02-27T22:21:46.2277363Z Installing kramdown 2.1.0
2020-02-27T22:21:46.4561775Z Installing rouge 3.16.0
2020-02-27T22:21:46.5653402Z Using bundler 1.14.6
2020-02-27T22:21:46.6035725Z Installing rb-inotify 0.10.1
2020-02-27T22:21:46.6462226Z Installing kramdown-parser-gfm 1.1.0
2020-02-27T22:21:46.6965174Z Installing listen 3.2.1
2020-02-27T22:21:46.7432230Z Installing jekyll-watch 2.2.1
2020-02-27T22:21:46.7646325Z Bundle complete! 3 Gemfile dependencies, 9 gems now installed.
2020-02-27T22:21:46.7662610Z Bundled gems are installed into /usr/local/bundle.
2020-02-27T22:21:48.0032862Z Cleaning up orphan processes

[evanw555]

Just realized that this is failing because the bundle list | grep 'jekyll (' check is failing. The problem is that this is silent. You should make this more explicit, like echoing a message saying that jekyll is missing.

[BryanSchuetz]

I agree that it shouldn't fail silently. Though if you're not installing Jekyll, the rest of the workflow is still going to fail.

[evanw555]

Agreed, however this check is arguably a worse user experience because there's no message at all telling you that the Jekyll dependency is missing. Whereas without the check, at least you'd likely see some sort of build failure saying that Jekyll is missing (I'm assuming).