add search to cli

Author: kitlangton

src/main/scala/update/Main.scala

@@ -2,6 +2,7 @@ package update
 
 import tui.TUI
 import update.versions.Versions
+import view.{VerticalAlignment, View}
 import zio._
 
 sealed trait Subcommand extends Product with Serializable
@@ -29,21 +30,58 @@ object Main extends ZIOAppDefault {
       subcommand = Subcommand.parse(args.toList)
       _ <- subcommand match {
              case Some(Subcommand.Interactive) =>
-               ZIO
-                 .serviceWithZIO[CLI](_.run)
-                 .provide(
-                   CLI.live,
-                   TUI.live(false),
-                   DependencyUpdater.live,
-                   Versions.live,
-                   Files.live
-                 )
+               runInteractive
              case Some(Subcommand.Search(query)) =>
-               search.Search().searchCLI(query)
+               runSearch(query)
              case None =>
-               ZIO.debug("Unknown subcommand")
+               helpMessage
            }
     } yield ()
   }
 
+  lazy val runInteractive =
+    ZIO
+      .serviceWithZIO[CLI](_.run)
+      .provide(
+        CLI.live,
+        TUI.live(false),
+        DependencyUpdater.live,
+        Versions.live,
+        Files.live
+      )
+
+  private def runSearch(query: String) =
+    search.Search().searchCLI(query)
+
+  lazy val helpMessage = {
+    val view =
+      View
+        .vertical(
+          View.text("SCALA UPDATE COMMANDS").blue,
+          View.text("─────────────────────").blue.dim,
+          "",
+          View.horizontal(1, VerticalAlignment.top)(
+            View.text("1.").dim,
+            View.vertical(
+              View.text("scala-update").blue.bold,
+              View.text("Interactively update your library dependencies.").dim
+            )
+          ),
+          "",
+          View.horizontal(1, VerticalAlignment.top)(
+            View.text("2.").dim,
+            View.vertical(
+              View.horizontal(
+                View.text("scala-update").blue.dim,
+                View.text("search").blue.bold,
+                View.text("<query>").blue
+              ),
+              View.text("Search for Maven-hosted libraries.").dim
+            )
+          )
+        )
+        .padding(1)
+
+    ZIO.debug(view.render(80, 10))
+  }
 }

src/main/scala/update/search/Search.scala

@@ -115,7 +115,7 @@ object Doc {
 
 final case class Search() {
 
-  def search(query: String): ZIO[Any, Throwable, List[SearchResult]] = {
+  def search(query: String): Task[List[SearchResult]] = {
     val urlEncodedQuery = URLEncoder.encode(query, "UTF-8")
     val url             = s"https://search.maven.org/solrsearch/select?q=$urlEncodedQuery&start=0&rows=60"
     for {
@@ -131,22 +131,22 @@ final case class Search() {
       .distinctBy(sr => (sr.group, sr.artifact, sr.latestVersion))
   }
 
-  def searchCLI(query: String): Task[List[SearchResult]] =
+  def searchCLI(query: String): Task[Unit] =
     for {
       results <- search(query)
       _ <- ZIO.debug(
              View
                .vertical(
                  Chunk(
-                   View.text("LATEST PACKAGES").blue,
+                   View.horizontal(View.text("MAVEN PACKAGES FOR").blue, View.text(query).blue.underlined),
                    View.text("───────────────").blue.dim
                  ) ++
                    results.map(_.render): _*
                )
                .padding(1)
                .renderNow
            )
-    } yield results
+    } yield ()
 
 }
 

src/main/scala/update/versions/VersionsLive.scala

@@ -32,7 +32,7 @@ final case class VersionsLive() extends Versions {
           Map("scalaVersion" -> scalaVersion) ++ sbtVersion.map("sbtVersion" -> _)
         ),
         cache.fetch,
-        true
+        versionsCheckHasModule = true
       )
       .run
       .map(_.left.map(new Error(_)))
@@ -46,12 +46,3 @@ final case class VersionsLive() extends Versions {
       }
 
 }
-
-//object VersionsDemo extends ZIOAppDefault {
-//  val run = {
-//    for {
-//      _ <- VersionsLive().getVersions(Group("dev.zio"), Artifact("zio-json")).debug("Library Versions")
-//      _ <- VersionsLive().getVersions(Group("com.github.sbt"), Artifact("sbt-native-packager")).debug("Plugin Versions")
-//    } yield ()
-//  }
-//}