How to use the showCompletionScript function from yargs

Find comprehensive JavaScript yargs.showCompletionScript code examples handpicked from public code repositorys.

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exports.command = 'completion'
exports.aliases = ['comp']
exports.desc = 'Print shell completion script'
exports.builder = {}
exports.handler = (argv) => {
  yargs.showCompletionScript().argv
}
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} else if (argv.init) {
  processOptionalStringArg({ arg: argv.init, func: userActions.initTemplate });
} else if (argv.list) {
  userActions.listTemplates();
} else if (['completion'].includes(argv.template)) {
  yargs.showCompletionScript();
} else {
  userActions.execute(argv.template).catch(e => {
    if (argv.debug) console.error(e);
    process.exit(1);
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