clean: Remove CLI colors (#821)

Author: fabapp2

applications/spring-shell/src/main/java/org/springframework/sbm/shell/ApplyCommandRenderer.java

@@ -18,7 +18,6 @@
 import lombok.Setter;
 import org.jline.utils.AttributedString;
 import org.jline.utils.AttributedStringBuilder;
-import org.jline.utils.AttributedStyle;
 import org.springframework.context.event.EventListener;
 import org.springframework.sbm.engine.events.*;
 import org.springframework.sbm.engine.recipe.Action;
@@ -67,7 +66,6 @@ public class ApplyCommandRenderer {
     public AttributedString render(String recipeName, List<Action> actions) {
         AttributedStringBuilder builder = new AttributedStringBuilder();
         builder.append("\n");
-        builder.style(AttributedStyle.DEFAULT.italicDefault());
         builder.append(recipeName);
         builder.append(" successfully applied the following actions:\n")
                 .append(actions.stream()

applications/spring-shell/src/main/java/org/springframework/sbm/shell/ApplyShellCommand.java

@@ -21,7 +21,6 @@
 import org.jline.utils.AttributedString;
 import org.jline.utils.AttributedStringBuilder;
 import org.jline.utils.AttributedStyle;
-import org.jline.utils.Colors;
 import org.springframework.sbm.engine.commands.ApplicableRecipeListCommand;
 import org.springframework.sbm.engine.commands.ApplyCommand;
 import org.springframework.sbm.engine.context.ProjectContext;
@@ -84,7 +83,7 @@ public AttributedString apply(@ShellOption(arity = 1, valueProvider = ApplyRecip
     private AttributedStringBuilder buildHeader(String recipeName) {
         AttributedStringBuilder builder = new AttributedStringBuilder();
         builder.append("Applying recipe ");
-        builder.style(AttributedStyle.DEFAULT.italicDefault().boldDefault().foreground(Colors.rgbColor("yellow")));
+        builder.style(AttributedStyle.DEFAULT.boldDefault());
         builder.append("'")
                 .append(recipeName)
                 .append("'");

applications/spring-shell/src/main/java/org/springframework/sbm/shell/PreconditionVerificationRenderer.java

@@ -28,7 +28,7 @@ public class PreconditionVerificationRenderer {
 
     public String renderPreconditionCheckResults(PreconditionVerificationResult result) {
         AttributedStringBuilder stringBuilder = new AttributedStringBuilder();
-        stringBuilder.style(stringBuilder.style().DEFAULT.bold().foreground(Colors.rgbColor("black")));
+        stringBuilder.style(stringBuilder.style().DEFAULT.bold());
         stringBuilder.append("\n\n").append(String.format("Checked preconditions for '%s'", result.getProjectRoot())).append("\n");
 
         result.getResults().forEach(r -> stringBuilder.append(renderCheckResult(r)));

applications/spring-shell/src/main/java/org/springframework/sbm/shell/ScanCommandHeaderRenderer.java

@@ -17,15 +17,14 @@
 
 import org.jline.utils.AttributedStringBuilder;
 import org.jline.utils.AttributedStyle;
-import org.jline.utils.Colors;
 import org.springframework.stereotype.Component;
 
 @Component
 public class ScanCommandHeaderRenderer {
     public String renderHeader(String projectRoot) {
         AttributedStringBuilder builder = new AttributedStringBuilder();
         builder.append("\n");
-        builder.style(AttributedStyle.DEFAULT.italicDefault().boldDefault().foreground(Colors.rgbColor("green")));
+        builder.style(AttributedStyle.DEFAULT.boldDefault());
         builder.append("scanning '").append(projectRoot).append("'");
         return builder.toAnsi();
     }

applications/spring-shell/src/test/java/org/springframework/sbm/shell/ApplyRecipeCommandHeaderRendererTest.java

@@ -25,6 +25,6 @@ class ApplyRecipeCommandHeaderRendererTest {
     void renderHeader() {
 		ScanCommandHeaderRenderer sut = new ScanCommandHeaderRenderer();
 		String s = sut.renderHeader("some/path");
-		assertThat(s).isEqualTo("\n\u001B[32mscanning 'some/path'\u001B[0m");
+		assertThat(s).isEqualTo("\nscanning 'some/path'");
 	}
 }

applications/spring-shell/src/test/java/org/springframework/sbm/shell/PreconditionVerificationRendererTest.java

@@ -41,13 +41,15 @@ void renderPreconditionCheckResult() {
         checkResult.addResult(failedResult);
 
         String s = sut.renderPreconditionCheckResults(checkResult);
-        assertThat(s).isEqualTo("\u001B[30;1m\n" +
+        assertThat(s).isEqualTo(
+                "\u001B[1m\n" +
                 "\n" +
                 "Checked preconditions for '" +projectRoot+ "'\n" +
                 "\u001B[32;1m[ok]\u001B[0m passed\n" +
                 "\u001B[93;1m [!]\u001B[0m warn\n" +
                 "\u001B[91;1m [X]\u001B[0m failed\n" +
                 "\n" +
-                "\u001B[0m");
+                "\u001B[0m"
+        );
     }
 }