Support more options from google formatter

README.md

@@ -95,6 +95,10 @@ For example, you may prefer that the `check` goal is performed in an earlier pha
 
 `skip` is whether the plugin should skip the operation.
 
+`skipReflowingLongStrings` is whether the plugin should skip reflowing long strings. It defaults to `false`.
+
+`skipRemovingUnusedImports` is whether the plugin should skip removing unused imports. It defaults to `true`.
+
 `skipSortingImports` is whether the plugin should skip sorting imports.
 
 `skipSourceDirectory` is whether the plugin should skip formatting/checking the `sourceDirectory`. It defaults to `false`.
@@ -126,6 +130,8 @@ example:
                 <skipSourceDirectory>false</skipSourceDirectory>
                 <skipTestSourceDirectory>false</skipTestSourceDirectory>
                 <skipSortingImports>false</skipSortingImports>
+                <skipRemovingUnusedImports>true</skipRemovingUnusedImports>
+                <skipReflowingLongStrings>false</skipReflowingLongStrings>
                 <style>google</style>
             </configuration>
             <executions>

src/main/java/com/spotify/fmt/AbstractFMT.java

@@ -82,6 +82,12 @@ public abstract class AbstractFMT extends AbstractMojo {
   @Parameter(defaultValue = "false", property = "skipSortingImports")
   private boolean skipSortingImports = false;
 
+  @Parameter(defaultValue = "false", property = "skipRemovingUnusedImports")
+  private boolean skipRemovingUnusedImports = false;
+
+  @Parameter(defaultValue = "true", property = "skipReflowingLongStrings")
+  private boolean skipReflowingLongStrings = true;
+
   @Parameter(defaultValue = "google", property = "style")
   private String style;
 
@@ -121,6 +127,12 @@ public void execute() throws MojoFailureException {
     if (skipSortingImports) {
       getLog().info("Skipping sorting imports");
     }
+    if (skipRemovingUnusedImports) {
+        getLog().info("Skipping removing unused imports");
+      }
+    if (skipReflowingLongStrings) {
+        getLog().info("Skipping reflowing long strings");
+      }
     List<File> directoriesToFormat = new ArrayList<>();
     if (sourceDirectory.exists() && !skipSourceDirectory) {
       directoriesToFormat.add(sourceDirectory);
@@ -150,6 +162,8 @@ public void execute() throws MojoFailureException {
             .filesPathPattern(filesPathPattern)
             .verbose(verbose)
             .skipSortingImports(skipSortingImports)
+            .skipRemovingUnusedImports(skipRemovingUnusedImports)
+            .skipReflowingLongStrings(skipReflowingLongStrings)
             .writeReformattedFiles(shouldWriteReformattedFiles())
             .processingLabel(getProcessingLabel())
             .build();

src/main/java/com/spotify/fmt/Formatter.java

@@ -33,6 +33,8 @@
 import com.google.googlejavaformat.java.JavaFormatterOptions;
 import com.google.googlejavaformat.java.JavaFormatterOptions.Style;
 import com.google.googlejavaformat.java.RemoveUnusedImports;
+import com.google.googlejavaformat.java.StringWrapper;
+
 import java.io.File;
 import java.io.FileFilter;
 import java.io.IOException;
@@ -154,10 +156,15 @@ private boolean formatSourceFile(
     try {
       String input = source.read();
       String formatted = formatter.formatSource(input);
-      formatted = RemoveUnusedImports.removeUnusedImports(formatted);
+      if (!cfg.skipRemovingUnusedImports()) {
+          formatted = RemoveUnusedImports.removeUnusedImports(formatted);
+      }
       if (!cfg.skipSortingImports()) {
         formatted = ImportOrderer.reorderImports(formatted, style);
       }
+      if (!cfg.skipReflowingLongStrings()) {
+          formatted = StringWrapper.wrap(formatted, formatter);
+      }
       if (!input.equals(formatted)) {
         if (cfg.writeReformattedFiles()) {
           CharSink sink = com.google.common.io.Files.asCharSink(file, Charsets.UTF_8);

src/main/java/com/spotify/fmt/FormattingConfiguration.java

@@ -47,6 +47,10 @@ interface FormattingConfiguration extends Serializable {
   String filesPathPattern();
 
   boolean skipSortingImports();
+
+  boolean skipRemovingUnusedImports();
+
+  boolean skipReflowingLongStrings();
 
   boolean writeReformattedFiles();