We’re back to using Slack for product development communication again, so I’ve been keen to tie in the documentation updates I do via Dexy & Asciidoctor to Slack. What I wanted was to notify the channels setup per product of a new version of the specification along with the URL to the documentation site.
GitLab [10:30 PM] James Gallagher pushed to branch master of etckeeper/gitlab (Compare changes)
629601425: saving uncommitted changes in /etc prior to apt run – James Gallagher
ea40dff39: committing changes in /etc after apt run
-adduser 3.113ubuntu2 Show more…
This works great where the audience for the notification is interested in code/configuration changes but doesn’t fit with the use case I described above. So that meant looking instead at a specific Gitlab use case: Web Hooks for tag push events. As I mentioned in the Dexy & Asciidoctor post I tag new versions of specifications – hence tying the notification to ‘tag push events’.
The rest of this post describes the high level approach I took and the [awful] code I used.