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/**
* `BatchProcessOptions` have no reasonable defaults, as they are specific
* to the API of the command that BatchCluster is spawning.
*
* All fields must be set.
*/
export interface BatchProcessOptions {
/**
* Low-overhead command to verify the child batch process has started.
* Will be invoked immediately after spawn. This command must return
* before any tasks will be given to a given process.
*/
versionCommand: string
/**
* Expected text to print if a command passes. Cannot be blank. Strings will
* be interpreted as a regular expression fragment.
*/
pass: string | RegExp
/**
* Expected text to print if a command fails. Cannot be blank. Strings will be
* interpreted as a regular expression fragment.
*/
fail: string | RegExp
/**
* Command to end the child batch process. If not provided, stdin will be
* closed to signal to the child process that it may terminate, and if it
* does not shut down within `endGracefulWaitTimeMillis`, it will be
* SIGHUP'ed.
*/
exitCommand?: string
}