Add ExecCommandFunc option, which allows for overwriting exec.Command#131
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mediocregopher wants to merge 1 commit intocoreos:mainfrom
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Add ExecCommandFunc option, which allows for overwriting exec.Command#131mediocregopher wants to merge 1 commit intocoreos:mainfrom
mediocregopher wants to merge 1 commit intocoreos:mainfrom
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There are some reasons, for example to control environment variables being passed to the process, that the calling code might want more control over how the process is created. The new option function allows overwriting the `exec.Command` in order to do so.
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There are some reasons, for example to control environment variables being passed to the process, that the calling code might want more control over how the process is created. The new option function allows overwriting the
exec.Commandin order to do so.