"ks apply" fails to correctly process paths in Windows shell

[pdmack]

/kind bug

What happened:
ksonnet.exe apply default using the guestbook tutorial instructions on Windows.

←[31mERROR ←[0mCreateFile C:\ks-example\components\C:\ks-example\components: The filename, directory name, or volume label syntax is incorrect.

What you expected to happen:
ksonnet.exe apply default return successfully.

How to reproduce it (as minimally and precisely as possible):
Follow the ksonnet guestbook tutorial in a Windows shell environment.

Anything else we need to know?:
Recent release (0.9.1) has related problem:

←[31mERROR ←[0mgenerate objects for namespace C:\ks-example\components\: unable to read C:\ks-example/environments/default/main.jsonnet: <extvar:__ksonnet/components>:2:4-41 Unknown escape sequence in string literal: \k
  "←[31mC:\ks-example\components\guestbook-ui←[0m": import "C:\ks-example\components\guestbook-ui.jsonnet",

Environment: Windows 7, 10; MinGW bash, cmd.exe, PowerShell

• ksonnet version (use ks version):
  ksonnet version: (dev build)
  jsonnet version: v0.10.0
  client-go version: 1.8

• Kubernetes version (use kubectl version):
  v1.9.1+a0ce1bc657

[bryanl]

There are a few items in ksonnet that may not be windows compatible. Working to get these cleaned up by the 0.10 release.

[andrewsav-bt]

Hello, @bryanl it appears that 0.10 release you mentioned above has been and gone. Could you please update on status of this?

[IMBurbank]

This issue seems to be the same as #538. Whether using show or apply, the environment is duplicating the component path. I'm trying to dig in and figure out where this is coming from, but so far my low level of Go competency has been an impediment.

Any pointers would be appreciated.