Windows: ENOENT when running gr discover with no EDITOR environment variable set about gr

[petercoulton]

Same error with EDITOR set to subl -w or atom -w.

Error: spawn subl -w ENOENT
    at exports._errnoException (util.js:1050:11)
    at Process.ChildProcess._handle.onexit (internal/child_process.js:193:32)
    at onErrorNT (internal/child_process.js:367:16)
    at _combinedTickCallback (internal/process/next_tick.js:80:11)
    at process._tickCallback (internal/process/next_tick.js:104:9)
    at Module.runMain (module.js:607:11)
    at run (bootstrap_node.js:423:7)
    at startup (bootstrap_node.js:147:9)
    at bootstrap_node.js:538:3

My workaround for now is just to temporarily set EDITOR to something more shell friendly

 $ EDITOR=vim gr discover .

I've sent a pull request with a basic fix #72 using execSync instead of spawn.

[mickaelperrin]

Problem confirmed and workaround works also. Note that the EDITOR must be set and the executable path must be correct.

Thanks.