Added --list mode. Closes #23

Author: bhermann

src/main/scala/de/upb/cs/swt/delphi/cli/Config.scala

@@ -27,6 +27,7 @@ case class Config(server: String = sys.env.getOrElse("DELPHI_SERVER", "https://d
                   verbose: Boolean = false,
                   raw: Boolean = false,
                   silent: Boolean = false,
+                  list : Boolean = false,
                   mode: String = "",
                   query : String = "",
                   limit : Option[Int] = None,

src/main/scala/de/upb/cs/swt/delphi/cli/ConsoleOutput.scala

@@ -38,7 +38,12 @@ class ConsoleOutput(config: Config) {
         case false => {
           value match {
             case Seq() => ""
-            case searchResults : Seq[SearchResult] if searchResults.head.isInstanceOf[SearchResult]  => ResultBeautifier.beautifySearchResults(searchResults)
+            case searchResults : Seq[SearchResult] if searchResults.head.isInstanceOf[SearchResult]  => {
+              config.list match {
+                case true => searchResults.map(_.toMavenIdentifier()).mkString(System.lineSeparator())
+                case false => ResultBeautifier.beautifySearchResults(searchResults)
+              }
+            }
             case retrieveResults : Seq[RetrieveResult] if retrieveResults.head.isInstanceOf[RetrieveResult]  => ResultBeautifier.beautifyRetrieveResults(retrieveResults)
             case _ => value.toString
           }

src/main/scala/de/upb/cs/swt/delphi/cli/DelphiCLI.scala

@@ -62,7 +62,8 @@ object DelphiCLI extends App {
         .text("Search artifact using a query.")
         .children(
           arg[String]("query").action((x,c) => c.copy(query = x)).text("The query to be used."),
-          opt[Int]("limit").action((x, c) => c.copy(limit = Some(x))).text("The maximal number of results returned.")
+          opt[Int]("limit").action((x, c) => c.copy(limit = Some(x))).text("The maximal number of results returned."),
+          opt[Unit](name="list").action((_, c) => c.copy(list = true)).text("Output results as list (raw option overrides this)")
         )
     }
   }