How to use the opts function from commander
Find comprehensive JavaScript commander.opts code examples handpicked from public code repositorys.
commander.opts is a method in the Commander.js library that returns an object containing the options passed to a command.
GitHub: alallier/reload
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.option('-s, --start-page [start-page]', 'Specify a start page. Defaults to index.html', 'index.html') .option('-f, --fallback [fallback]', 'Fallback to the start page when route is not found') .option('-v, --verbose [verbose]', 'Turning on logging on the server and client side. Defaults to false', false) .parse(process.argv) const options = program.opts() const runFile = path.join(os.tmpdir(), 'reload-' + Math.random().toString().slice(2)) const serverFile = path.join(__dirname, '../lib/reload-server.js')
GitHub: openforis/sepal
![openforis profile picture](/openforis.png?size=40)
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smtpPassword, smtpFromDomain, sepalHost, sepalUsername, sepalPassword } = program.opts() log.info('Configuration loaded') module.exports = {
How does commander.opts work?
commander.opts is a method in the Commander.js library that allows for the definition of options for a command-line interface. It provides a way to specify the various options that a command can take and their configuration, such as short and long flag names, descriptions, and default values. The method also defines how the options are parsed and mapped to the command's action function.
GitHub: algolia/instantsearch
![algolia profile picture](/algolia.png?size=40)
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.action((dest) => { appPathFromArgument = dest; }) .parse(process.argv); const optionsFromArguments = program.opts(); const { attributesToDisplay = [], attributesForFaceting = [] } = optionsFromArguments; const getQuestions = ({ appName }) => ({
GitHub: compodoc/compodoc
![compodoc profile picture](/compodoc.png?size=40)
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let configExplorerResult; let configFile: ConfigurationFileInterface = {}; const programOptions = program.opts(); if (programOptions.config) { let configFilePath = programOptions.config; let testConfigFilePath = configFilePath.match(process.cwd());
Ai Example
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const { program } = require("commander"); program .option("-p, --port ", "Port number", parseInt) .option("-h, --host ", "Host name or IP address") .option("-d, --debug", "Enable debug logging") .parse(); console.log(program.opts());
In the example above, .option() is used to define three options: --port, --host, and --debug. The first argument is the option string and the second argument is the description. The third argument is an optional transformer function that can be used to parse or transform the option value. Finally, .parse() is called to parse the command-line arguments and .opts() returns an object containing the parsed options.
GitHub: hypothesis/client
![hypothesis profile picture](/hypothesis.png?size=40)
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.option('--bucket [bucket]', 'S3 bucket name') .option('--tag [tag]', 'Version tag') .option('--no-cache-entry', 'Prevent CDN/browser caching of entry point') .parse(process.argv); const cliOpts = commander.opts(); const options = { tag: cliOpts.tag, cacheEntry: cliOpts.cacheEntry,
GitHub: Sienci-Labs/gsender
![Sienci-Labs profile picture](/Sienci-Labs.png?size=40)
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: process.argv; if (normalizedArgv.length > 1) { program.parse(normalizedArgv); } const options = program.opts(); module.exports = () => new Promise((resolve, reject) => { // Change working directory to 'server' before require('./server') process.chdir(path.resolve(__dirname, 'server'));
+ 5 other calls in file
GitHub: dbgate/dbgate
![dbgate profile picture](/dbgate.png?size=40)
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program .command('build <modelFolder> <outputFile>') .description('Builds single SQL script from project') .action((modelFolder, outputFile) => { const { engine } = program.opts(); // const hooks = []; runAndExit( dbgateApi.generateModelSql({ // client,
+ 11 other calls in file
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for (const input of inputs) { input.opts.showProgressBar = (program.opts().progress === true); // force true or undefined to be true or false. input.opts.quiet = (program.opts().quiet === true); input.opts.verbose = (program.opts().verbose === true); input.opts.retryOn429 = (program.opts().retry === true); input.opts.aliveStatusCodes = program.opts().alive; input.opts.config = program.opts().config.trim(); if (program.projectBaseUrl) { input.opts.projectBaseUrl = `file://${program.projectBaseUrl}`;
+ 3 other calls in file
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.option('--allowed-declaration-file-subpaths <paths>', 'Sub paths of allowed declaration files, separated by ","') .option('--parseVariables', 'If set, the parser will traverse variables too.') .parse(process.argv); const options = commander.opts(); console.log('make-api params', [ options.in, options.isFile,
GitHub: afc163/fanyi
![afc163 profile picture](/afc163.png?size=40)
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// If the input is "fanyi config", then translate the word config. if (process.argv.length === 3) { return runFY(); } const { color, iciba, youdao, dictionaryapi, openaiApiKey } = args; const { say } = program.opts(); const options = resolveOptions({ color, iciba, youdao, dictionaryapi, say, openaiApiKey }); return config.write(options); });
+ 10 other calls in file
GitHub: acss-io/atomizer
![acss-io profile picture](/acss-io.png?size=40)
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.option('--verbose', 'show additional log info (warnings)') .option('--quiet', 'hide processing info') .parse(process.argv); // Gather cli arguments and options var programOpts = program.opts(); // Load the atomizer config file var config = getConfig(programOpts.config);
+ 9 other calls in file
GitHub: syberos-team/syberh
![syberos-team profile picture](/syberos-team.png?size=40)
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.option('--name [name]', '项目名称') .option('--description [description]', '项目介绍') .option('--example', '创建示例项目') .parse(process.argv) const { name, description = '', example = false } = program.opts() const projectName = program.args[0] || name const project = new Project({
GitHub: postageapp/dbt
![postageapp profile picture](/postageapp.png?size=40)
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option('-t --test', 'Test the current configuration'). option('-v --verbose', 'Run in verbose mode', false). version(require('../package.json').version). parse(process.argv); let options = program.opts(); if (options.args) { options.file = options.args[0]; }
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.option('--no-prune-snapshot', 'Avoid pruning unused snapshot') .option('--update-snapshot', 'Updates snapshot') .option('--verbose', 'Enables verbose output') .parse(process.argv); const { browser: browsers, spec: specs, ...rest } = program.opts(); const cloptions = { browsers: (browsers && Array.from(browsers)) || [], specs: (specs && Array.from(specs)) || [],
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input.opts.showProgressBar = (program.opts().progress === true); // force true or undefined to be true or false. input.opts.quiet = (program.opts().quiet === true); input.opts.verbose = (program.opts().verbose === true); input.opts.retryOn429 = (program.opts().retry === true); input.opts.aliveStatusCodes = program.opts().alive; const config = program.opts().config; if (config) { input.opts.config = config.trim(); }
+ 11 other calls in file
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) console.log('') }) .parse(process.argv) const {clean, remoteCdn: remoteCdnOption} = program.opts() const remoteCdn = remoteCdnOption || suiWidgetEmbedderConfig.remoteCdn if (clean) {
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if (options.args.length < 1) { console.error('The source_dir is required.\nRun `notebookgen --help`') process.exit(1) } notebookgen(options.args[0], options.opts())
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console.log(' $ find-process -t port 80 # find by port "80"') console.log() }) .parse(process.argv) const opts = program.opts() // check keyword if (!keyword) { console.error(chalk.red('Error: search keyword cannot be empty!'))
GitHub: lazyphp/PESCMS-TEAM
![lazyphp profile picture](/lazyphp.png?size=40)
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.option('-h, --recourse', ''); program.parse(); const cli = program.opts(); // console.log('you ordered a pizza with:'); if (cli.recourse){
commander.Option is the most popular function in commander (1786 examples)