Package net.thevpc.naru.ext.tools.sh

Class NaruSystemDirective

java.lang.Object

net.thevpc.naru.api.registry.NaruDirectiveBase

net.thevpc.naru.ext.tools.sh.NaruSystemDirective

All Implemented Interfaces:

NaruDirective

public class NaruSystemDirective
extends NaruDirectiveBase

Runs a shell command whose text is the raw directive argument (no NCmdLine quoting). By default it captures the output, records everything in the model-visible history and publishes the exit code as the task env var lastExitCode (so script control-flow like /while can loop until a command succeeds). The option --save <var> additionally stores the trimmed captured output into the task env var var, so a script can compare it directly (/if calc42 == "42") without a shell pipe. Prefix the command with --no-grab to run it with the terminal's stdin/stdout attached instead (e.g. an interactive editor like vim): output is then not captured (lastExitCode is still published).

Nested Class Summary

Nested classes/interfaces inherited from class net.thevpc.naru.api.registry.NaruDirectiveBase

NaruDirectiveBase.AbstractSubCommand, NaruDirectiveBase.SubCommand, NaruDirectiveBase.SubCommandHelp

Constructor Summary

Constructors

Constructor	Description
NaruSystemDirective()

Method Summary

Methods inherited from class net.thevpc.naru.api.registry.NaruDirectiveBase

addCandidates, execute, executeHelp, getAliases, getDescription, group, name, noCommand, noCommand, register, resolveCandidates, subCommand

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NaruSystemDirective

public NaruSystemDirective()