@c9s , it's not necessarily a plain csv, I meant something of the sort of
 ```
variants: variant1,variant2,variant3...
buildOptions: option1,option2,option3...
extensions: ext1,ext2,ext3
```
Something that would be easy to parse both by a php script and by a bash script without the need of fancy awk scripts

@chadrien, I thought the plan for bash support was to port one command at a time, so it might be easier to resolve the unserialization question early on. This way we'll avoid having to change already implemented bash commands in the future.