9: Fix checking package in JavaPlugin

src/main/java/com/bartek/esa/core/archetype/BasePlugin.java

@@ -45,6 +45,10 @@ public abstract class BasePlugin implements Plugin {
         issues.add(issue);
     }
 
+    protected void addIssue(Issue issue) {
+        issues.add(issue);
+    }
+
     protected File getOriginalFile() {
         return file;
     }

src/main/java/com/bartek/esa/core/archetype/JavaPlugin.java

@@ -1,6 +1,7 @@
 package com.bartek.esa.core.archetype;
 
 import com.bartek.esa.core.model.enumeration.Severity;
+import com.bartek.esa.core.model.object.Issue;
 import com.bartek.esa.core.xml.XmlHelper;
 import com.bartek.esa.error.EsaException;
 import com.bartek.esa.file.matcher.GlobMatcher;
@@ -43,7 +44,14 @@ public abstract class JavaPlugin extends BasePlugin {
         Node packageValue = root.getAttributes().getNamedItem("package");
 
         if(packageValue == null) {
-            addIssue(Severity.ERROR, ".PACKAGE_LACK", null, null);
+            Issue issue = Issue.builder()
+                    .issuer(JavaPlugin.class)
+                    .descriptionCode(".NO_PACKAGE")
+                    .severity(Severity.ERROR)
+                    .build();
+
+            addIssue(issue);
+
             return false;
         }
 

src/main/java/com/bartek/esa/formatter/formatter/ColorFormatter.java

@@ -7,6 +7,7 @@ import org.fusesource.jansi.Ansi;
 import org.fusesource.jansi.AnsiConsole;
 
 import javax.inject.Inject;
+import java.util.Arrays;
 import java.util.Optional;
 import java.util.Set;
 import java.util.stream.Collectors;
@@ -26,7 +27,7 @@ public class ColorFormatter implements Formatter {
     @Override
     public void format(Set<Issue> issues) {
         AnsiConsole.systemInstall();
-        if(issues.isEmpty()) {
+        if (issues.isEmpty()) {
             Ansi noIssuesFound = ansi().fg(GREEN).a("No issues found.").reset();
             System.out.println(noIssuesFound);
             return;
@@ -52,29 +53,36 @@ public class ColorFormatter implements Formatter {
 
     private Ansi appendDescription(Issue issue, Ansi ansi) {
         String description = descriptionProvider.getDescriptionForIssue(issue);
+        String[] lines = description.split("\n");
+        String firstLine = lines[0];
+        String theRestOfLines = lines.length > 1 ? "\n" + String.join("\n", Arrays.copyOfRange(lines, 1, lines.length)) : "";
 
         return ansi
                 .fg(getColorForSeverity(issue))
                 .a(issue.getSeverity().name())
                 .reset()
-                .a(": ").a(description)
+                .a(": ").a(firstLine)
+                .fgBrightBlack().a(theRestOfLines)
+                .reset()
                 .a("\n");
     }
 
     private Ansi appendFile(Issue issue, Ansi ansi) {
-        return ansi
-                .fg(GREEN)
+        return Optional.ofNullable(issue.getFile())
+                .map(file -> ansi
+                        .fg(BLUE)
                         .a("File: ")
                         .reset()
-                .a(issue.getFile().getAbsolutePath())
-                .a("\n");
+                        .a(file.getAbsolutePath())
+                        .a("\n"))
+                .orElse(ansi);
     }
 
     private Ansi appendLine(Issue issue, Ansi ansi) {
         Optional.ofNullable(issue.getLine())
                 .ifPresent(line -> {
                     ansi
-                            .fg(BLUE)
+                            .fg(CYAN)
                             .a("Line");
                     Optional.ofNullable(issue.getLineNumber()).ifPresentOrElse(
                             number -> ansi.a(" ").a(number).a(": "),
@@ -86,11 +94,15 @@ public class ColorFormatter implements Formatter {
     }
 
     private Ansi.Color getColorForSeverity(Issue issue) {
-        switch(issue.getSeverity()) {
-            case INFO: return GREEN;
-            case WARNING: return YELLOW;
-            case ERROR: return MAGENTA;
-            case VULNERABILITY: return RED;
+        switch (issue.getSeverity()) {
+            case INFO:
+                return GREEN;
+            case WARNING:
+                return YELLOW;
+            case ERROR:
+                return MAGENTA;
+            case VULNERABILITY:
+                return RED;
         }
 
         return RED;

src/main/java/com/bartek/esa/formatter/formatter/SimpleFormatter.java

@@ -19,7 +19,7 @@ public class SimpleFormatter implements Formatter {
 
     @Override
     public void format(Set<Issue> issues) {
-        if(issues.isEmpty()) {
+        if (issues.isEmpty()) {
             System.out.println("No issues found.");
             return;
         }
@@ -50,10 +50,13 @@ public class SimpleFormatter implements Formatter {
     }
 
     private void appendFile(Issue issue, StringBuilder format) {
+        Optional.ofNullable(issue.getFile())
+                .ifPresent(file ->
                         format
                                 .append("File: ")
-                .append(issue.getFile().getAbsolutePath())
-                .append("\n");
+                                .append(file.getAbsolutePath())
+                                .append("\n")
+                );
     }
 
     private void appendLine(Issue issue, StringBuilder format) {

src/main/resources/description.properties

@@ -1 +1,4 @@
-com.bartek.esa.core.plugin.JavaPlugin.PACKAGE_LACK=There is no package defined in AndroidManifest.xml file. Please check fix to use this tool.
+com.bartek.esa.core.archetype.JavaPlugin.NO_PACKAGE=There is no package defined in AndroidManifest.xml file. \n\
+  Package should be defined as attribute of <manifest> tag.\n\
+  For example: <manifest package="com.bartek.esa.test">\n\
+  Please fix it to use this tool.