Swift 4 image not available in Docker Hub?

[jthomas]

Steps to reproduce the issue:

README refers to public image (openwhisk/action-swift-v4) as the Swift 4 runtime.

$ wsk action update helloSwiftly hello.zip openwhisk/action-swift-v4

This image does not exist in Docker Hub.

https://hub.docker.com/r/openwhisk/action-swift-v4/

[csantanapr]

There is an initial image available now enjoy 🍻

💋  $ wsk property get --apihost
whisk API host		openwhisk.ng.bluemix.net

💋  $ cat main.swift
func main(args: [String:Any]) -> [String:Any] {
    if let name = args["name"] as? String {
        return [ "greeting" : "Hello \(name)!" ]
    } else {
        return [ "greeting" : "Hello stranger!" ]
    }
}

💋  $ bx wsk action create helloswift4 main.swift --docker openwhisk/action-swift-v4
ok: created action helloswift4


💋  $ bx wsk action invoke helloswift4 -r -p name Swifter
{
    "greeting": "Hello Swifter!"
}