Consider making an easily pluginable system for danger process langs

[orta]

E.g. danger process swift would handle the installation (either via mint/marathon/brew/whatever) and then run the actual command for you. I'd imagine it being something like an array you could define:

Perhaps this could even live outside of Danger JS in a separate repo:

/** 
 * Docs for the Swift version, blah blah. Args does x, y.
**/
const swift = {
  install: (args) => {
      if (platform.os === "mac") {
           if(!exists("brew")) { // install brew }
           shell("brew install mint")
       } else {
          // ...
        }
     }
     shell(`mint install danger/danger-js ${args}`)
  }, 
  exec: (args) => "danger-swift"
}

export {
  swift
}

Including the args and functions so you could say something like danger process swift 0.2.3 and that 0.2.3 can get passed to the install/exec functions.

We can generate a page on danger.systems using TSDoc covering how they work.

danger process can download and eval the file (there's a compile function inside Danger so it can use modern features, or we can just put CI on node 6 for that repo and call it a day) and then see if any of the exports are the same as the first arg after process.

[orta]

Related yonaskolb/Mint#1

[orta]

This could be done via npx: npx install-danger swift