Heroku CI Badges

Get a Heroku CI badge for your repo's README file.

Troubleshooting

If you're seeing...

... instead of a pass/fail mark, it means that the heroku-ci-badge app could not retrieve the build status.

Check that you've set the HEROKU_AUTH_TOKEN environment variable on your app
Check that your auth token is valid by running heroku authorizations . Note that token IDs (shown in the list) and the token values are not the same. Do you see the "heroku-ci-badge" token generated previously? If you run heroku authorizations:info {token id} is the Token: {token value} value the same as the one you set as the HEROKU_AUTH_TOKEN environment variable?
Check that you've set the PIPELINE_ID environment variable on your app
Check that the PIPELINE_ID value is valid by checking the pipeline URL https://dashboard.heroku.com/pipelines/{pipeline ID}
Check the app's log outputs for errors: heroku log -a {deployed app name}

If you're seeing...

... it means that:

the image URL might be wrong (check the public URL to your deployed app, and that you're referencing /last.svg)
your heroku-ci-badge app might be sleeping if you're using a Free Dyno. See here: "If an app has a Free web dyno, and that dyno receives no web traffic in a 30-minute period, it will sleep". Upgrade the dyno type to hobby (7$/month) to remedy.