Merge pull request #719 from coursier/topic/remove-echo

Remove echo project

build.sbt

@@ -302,9 +302,6 @@ lazy val okhttp = project
     libs += Deps.okhttpUrlConnection
   )
 
-lazy val echo = project
-  .settings(pureJava)
-
 lazy val jvm = project
   .dummy
   .aggregate(
@@ -323,8 +320,7 @@ lazy val jvm = project
     `sbt-launcher`,
     doc,
     `http-server`,
-    okhttp,
-    echo
+    okhttp
   )
   .settings(
     shared,
@@ -384,7 +380,6 @@ lazy val coursier = project
     `sbt-launcher`,
     web,
     doc,
-    echo,
     `http-server`,
     okhttp
   )

echo/src/main/java/coursier/echo/Echo.java

@@ -1,22 +0,0 @@
-package coursier.echo;
-
-public class Echo {
-
-    public static void main(String[] args) {
-
-        boolean isFirst = true;
-
-        for (String arg : args) {
-
-            if (isFirst)
-                isFirst = false;
-            else
-                System.out.print(" ");
-
-            System.out.print(arg);
-        }
-
-        System.out.println();
-    }
-
-}

scripts/travis.sh

@@ -213,7 +213,7 @@ publish() {
 
 testBootstrap() {
   if is211; then
-    sbt ++${SCALA_VERSION} echo/publishLocal "project cli" pack
+    sbt ++${SCALA_VERSION} "project cli" pack
     cli/target/pack/bin/coursier bootstrap -o cs-echo io.get-coursier:echo:1.0.0
     if [ "$(./cs-echo foo)" != foo ]; then
       echo "Error: unexpected output from bootstrapped echo command." 1>&2