Issue #2193 has been updated by jamtur01.

Status changed from Unreviewed to Needs design decision
Assigned to set to luke
Target version set to unplanned


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Bug #2193: Exec's "command" parameter should accept lists in addition to strings
http://projects.reductivelabs.com/issues/2193

Author: grim_radical
Status: Needs design decision
Priority: Normal
Assigned to: luke
Category: exec
Target version: unplanned
Complexity: Unknown
Affected version: 0.25.0
Keywords: 


Currently, "exec" executes its "command" by passing a string to Kernel#exec, 
which subjects the command to shell-expansion.

There are many use cases where the user knows the exact command they wish to 
execute, and does not want the shell involved at all in the execution (say, for 
example, you're trying to pass an argument to a command that has weird 
characters in it that the shell would normally expand out).

Exec's "command" param should accept a list as input, where the list follows 
the format accepted by Kernel#exec ("If multiple arguments are given, the 
second and subsequent arguments are passed as parameters to command with no 
shell expansion.").

I've attached a patch against 0.25 HEAD (minimally tested)...hopefully that can 
be a starting point for development.


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