28 lines
850 B
Java
28 lines
850 B
Java
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///usr/bin/env jbang "$0" "$@" ; exit $?
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//DEPS info.picocli:picocli:4.5.0
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import picocli.CommandLine;
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import picocli.CommandLine.Command;
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import picocli.CommandLine.Parameters;
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import java.util.concurrent.Callable;
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@Command(name = "hellocli", mixinStandardHelpOptions = true, version = "hellocli 0.1",
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description = "hellocli made with jbang")
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class hellocli implements Callable<Integer> {
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@Parameters(index = "0", description = "The greeting to print", defaultValue = "World!")
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private String greeting;
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public static void main(String... args) {
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int exitCode = new CommandLine(new hellocli()).execute(args);
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System.exit(exitCode);
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}
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@Override
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public Integer call() throws Exception { // your business logic goes here...
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System.out.println("Hello " + greeting);
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return 0;
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}
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}
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