Last build number of mercurial in cruise control .net

We are using cruise control .net with mercurial version control for continuous integration. I want to get the latest build number in the ccnet dashboard.

While using toroise svn as version control we added <labeller type="lastChangeLabeller"/> to get the latest build number. So while using mercurial hg,开发者_开发问答 what tag should be added in order to get the latest build number? Can anyone help me on this.

I don't know what it looks like in cruise control (people still use cruise control?!), but from mercurial you can use: hg log -r . --template '{node}-{latesttag}-{latesttagdistance}' to get the string you want. You can exec that and get the value either in CC or in your build scripts.