{"id":57015,"library":"scopt-2-13","title":"Scopt","description":"A Scala command line options parsing library that provides a DSL for defining and parsing command line arguments.","status":"active","version":"4.1.0","language":"java","source_language":null,"source_url":"https://github.com/scopt/scopt","tags":["cli","command-line","parsing","scala"],"install":[{"cmd":"<dependency>\n  <groupId>com.github.scopt</groupId>\n  <artifactId>scopt_2.13</artifactId>\n  <version>4.1.0</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.github.scopt:scopt_2.13:4.1.0'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"OParser","correct":"scopt.OParser"}],"quickstart":{"code":"import scopt.OParser\n\nobject Example {\n  def main(args: Array[String]): Unit = {\n    val builder = OParser.builder[Config]\n    val parser = {\n      import builder._\n      OParser.sequence(\n        programName(\"myapp\"),\n        opt[String](\"name\").action((x, c) => c.copy(name = x))\n      )\n    }\n    OParser.parse(parser, args, Config()) match {\n      case Some(config) => println(s\"Hello, ${config.name}\")\n      case _ => // arguments are bad, error message will have been displayed\n    }\n  }\n  case class Config(name: String = \"world\")\n}","lang":"scala","description":"Parses command line arguments using scopt's OParser."},"warnings":[],"env_vars":null,"search_vec":"'argument':19 'cli':20 'command':4,17,22 'command-lin':21 'defin':14 'dsl':12 'librari':8 'line':5,18,23 'option':6 'pars':7,16,24 'provid':10 'scala':3,25 'scopt':1","created_at":"2026-06-15T10:59:59.848855+00:00","updated_at":"2026-06-15T10:59:59.848855+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/scopt/scopt","github":"https://github.com/scopt/scopt","docs":"https://appdoc.app/artifact/com.github.scopt/scopt_2.13/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["cli"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}