Batching "sub-scripts" inside child folders about scripty HOT 2 OPEN

Hey, this is something I honestly waffled on, and decided not to support it right out the gate.

The reasons I held back:

• I figured it was easier to add this later than to take it away later
• The :'s are there as namespaces, so for instance if I have test:unit and test:cover:unit, conceptually that is just how I want it (the latter running code coverage instrumentation), but I wouldn't want to run test and have it also repetitively pick up the coverage stuff; when I reviewed my huge cache of npm scripts, I saw a lot of cases like this that made me want to be less aggressive)
• The more scripts you have the more ordering is likely to matter, and right now the implicit batching just relies on unspecified glob-order, so before considering this I think I'd really want #2 to be included

from scripty.

I'll PR today.

I wouldn't want to run test and have it also repetitively pick up the coverage stuff

I think test:cover should have an index like my example in #59.

I saw a lot of cases like this that made me want to be less aggressive)

💯 breaking change (2.x).

right now the implicit batching just relies on unspecified glob-order

Glob order is guaranteed lexicographic so build:step-0, build:step-1, etc but I should write tests against it.

I'd really want #2 to be included

I envision these kinds of scripts running in parallel like lint:css and lint:js. Otherwise it feels like reinventing Grunt.

from scripty.