Peter - thanks for getting me to retry it - it turns out that tonel:// is correct, and I had misread the error message - which was actually due to me misnaming the baselineOf project suffix.
To your point Sean - if using a CI server - if you use GitHub or GitLab:// prefixes - you need ssh key installed on our server which then becomes a real pain - so sticking to https (and public repos) and any source that is checked it with your project on build - is a big simplification.
I��� in the process of weeding out some rogue GitHub:// baselines as they fail and then cause my loading image to bomb out (I suspect Peter has weeded all of this out in SmalltalkCI).
I���m forging on - but may take another look at SmalltalkCI - the trouble is, I really don���t like Travis (I find it really hard to use - and never understood why it was successful, and equally Jenkins is a mess). I quite like the model of Gitlab���s one stop shop - and I was interested in simplifying it from what I did for PharoLambda - but its been a bit more painful than I had expected.
Tim
Hmmm - will have to try that again - I seemed to get an error - maybe this is just a Pharo 7 thing?
It had previously been simpler and more reliable to just run a simple gitlab ci pipeline - but yeah maybe I should reconsider that...