Output from GitLab webhooks can't render embedded images because of relative links.
Summary
GitLab webhook outputs embedded images using relative links, which means they can't render properly in 3rd party tools supporting markdown
Steps to reproduce
- Setup webhooks to GitLab Mattermost.
- Post an issue with an image copy and pasted from clipboard.
Expected behavior
GitLab webhook should output markdown so a 3rd party tool rendering markdown can show comments the same way they appear in GitLab, with embedded images:
Actual behavior
Because webhooks send relative links, images don't render properly in 3rd party tools.
Here is the raw markdown:
Do you have repro steps? Need help understanding this.
![image](/uploads/0ebc94ba31ae49add80ae7e8da15c8de/image.png)
It's working on gitlab.mattermost.com