gopherbot reports changes to the wiki in e-mail to golang-wikichanges, which is very helpful. However, it does not report when pages are deleted. This means that when someone carelessly or maliciously deletes a page, we don't notice. This recently happened with the page Mobile.md, in revision 0615f77906f56357715932cf43f79ef2b1823c80, and then again in revision 04aa758f8beac3ab957e3e48537d263b710c1f54, of the wiki repo, but no e-mail was sent either time.

CC @andybons

Comment From: andybons

Currently the only events we get from GitHub are created and edited so we'd have to write our own loop to check this.

Comment From: ianlancetaylor

Well that is just absurd.

Comment From: gopherbot

Change https://go.dev/cl/600997 mentions this issue: cloudfns/{sendwikidiff,wikiwebhook}: delete

Comment From: dmitshur

Fortunately Gerrit supports setting up notifications for the wiki repo for all changes, including those that involve deleting pages:

Golang x/build/cloudfns/wikiwebhook: wiki updates reporter does not report deleted pages