[todo] add an assert if templates cannot be read

aacebedo / machination

An helper to create virtual machines using Docker and Vagrant

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[todo] add an assert if templates cannot be read #30

Open mzemb opened 9 years ago

mzemb commented 9 years ago

It's cleary the user fault, but as my templates are in a git repo where I switched branch, I'll like an explicit error message saying which file(s) cannot be accessed.