Decorate VCS / git log commit message with a link to the referenced task

In VCS (Git, really) commit messages I reference tasks that my VCS management server can read, for example “Ref T123” to reference Task #123.

Is there a way built-in or a plugin that may allow me to configure a regular expression to parse such commit messages and replace them with a clickable link so that I can click them from within the Git Log window and open a browser to the referenced task?

If not, is this something that a plugin could even do?