On a valid request of the DELETE /api/repos/:name API endpoint, the response has the header Content-Type: application/json. The response body is an empty string, which does not parse as JSON.

Perhaps the request could return an empty JSON object {} instead?

It's not a big deal, but maybe this will save someone else a minute of debugging.

Steps to reproduce:

• Create a git repository that contains a build manifest.
• Create a commit with a message that contains a single quote '.
• Push the commit to git.sr.ht, initiating an automatic build.

Expected behaviour:

• The build note contains a single quote.

Actual behaviour:

• The build note contains '.

Example: https://builds.sr.ht/~quf/job/198747

This fails builds with secret PGP keys.

Suggested patch for images/alpine/genimg:

54c54
<       sudo syslinux tzdata haveged bash
---
>       sudo syslinux tzdata haveged bash gnupg