Refactor Makefile and integrate Spotless plugin.

.editorconfig

@@ -1,10 +1,8 @@
 # EditorConfig helps developers define and maintain consistent
 # coding styles between different editors and IDEs
 # editorconfig.org
-
 root = true
 
-
 [*]
 # Change these settings to your own preference
 indent_style = space
@@ -22,7 +20,8 @@ trim_trailing_whitespace = false
 [pom.xml]
 indent_size = 4
 
-[*.kt]
+# noinspection EditorConfigKeyCorrectness
+[*.{kt,kts}]
 indent_size = 4
 max_line_length = 100
 ij_kotlin_name_count_to_use_star_import = 999

Makefile

@@ -1,9 +1,18 @@
 build:
-	mvn clean verify site
-lint:
-	# brew install ktlint
-	ktlint --format
-  # https://docs.openrewrite.org/recipes/maven/bestpractices
-	mvn -U org.openrewrite.maven:rewrite-maven-plugin:run \
-		-Drewrite.activeRecipes=org.openrewrite.maven.BestPractices \
-		-Drewrite.exportDatatables=true
+	  mvn clean verify site
+
+lint:prepare
+	  ktlint
+
+format:prepare
+	  ktlint --format \
+  	mvn spotless:apply \
+    # https://docs.openrewrite.org/recipes/maven/bestpractices
+	  mvn -U org.openrewrite.maven:rewrite-maven-plugin:run \
+				-Drewrite.activeRecipes=org.openrewrite.maven.BestPractices \
+				-Drewrite.exportDatatables=true
+
+prepare:
+	  brew install ktlint --quiet
+
+all: format lint build

pom.xml

@@ -38,8 +38,8 @@
     <scm>
         <connection>scm:git:git://github.com/kpavlov/awesome-kotlin-maven-template.git</connection>
         <developerConnection>scm:git:ssh://github.com/kpavlov/awesome-kotlin-maven-template.git</developerConnection>
-        <url>https://github.com/kpavlov/awesome-kotlin-maven-template/tree/main</url>
         <tag>HEAD</tag>
+        <url>https://github.com/kpavlov/awesome-kotlin-maven-template/tree/main</url>
     </scm>
 
     <properties>
@@ -146,8 +146,6 @@
     </dependencies>
 
     <build>
-        <sourceDirectory>src/main/kotlin</sourceDirectory>
-        <testSourceDirectory>src/test/kotlin</testSourceDirectory>
         <pluginManagement>
             <plugins>
                 <plugin>
@@ -201,6 +199,34 @@
                     <artifactId>maven-javadoc-plugin</artifactId>
                     <version>3.11.1</version>
                 </plugin>
+                <plugin>
+                    <!-- https://github.com/diffplug/spotless/blob/main/plugin-maven -->
+                    <groupId>com.diffplug.spotless</groupId>
+                    <artifactId>spotless-maven-plugin</artifactId>
+                    <version>2.43.0</version>
+                    <configuration>
+                        <!-- optional: limit format enforcement to just the files changed by this feature branch -->
+                        <ratchetFrom>origin/main</ratchetFrom>
+                        <java>
+                            <palantirJavaFormat/>
+                        </java>
+                        <kotlin>
+                            <ktlint/>
+                        </kotlin>
+                        <markdown>
+                            <includes> <!-- You have to set the target manually -->
+                                <include>**/*.md</include>
+                            </includes>
+                            <flexmark/>
+                        </markdown>
+                        <pom>
+                            <sortPom>
+                                <nrOfIndentSpace>4</nrOfIndentSpace>
+                                <expandEmptyElements>false</expandEmptyElements>
+                            </sortPom>
+                        </pom>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>
 
@@ -276,10 +302,10 @@
                 <artifactId>detekt-maven-plugin</artifactId>
                 <executions>
                     <execution>
-                        <phase>verify</phase>
                         <goals>
                             <goal>check</goal>
                         </goals>
+                        <phase>verify</phase>
                     </execution>
                 </executions>
             </plugin>
@@ -288,10 +314,10 @@
                 <artifactId>dokka-maven-plugin</artifactId>
                 <executions>
                     <execution>
-                        <phase>package</phase>
                         <goals>
                             <goal>javadocJar</goal>
                         </goals>
+                        <phase>package</phase>
                         <configuration>
                             <attach>true</attach>
                         </configuration>
@@ -312,6 +338,8 @@
                 </configuration>
             </plugin>
         </plugins>
+        <sourceDirectory>src/main/kotlin</sourceDirectory>
+        <testSourceDirectory>src/test/kotlin</testSourceDirectory>
     </build>
 
     <profiles>
@@ -326,10 +354,10 @@
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>
-                                <phase>verify</phase>
                                 <goals>
                                     <goal>sign</goal>
                                 </goals>
+                                <phase>verify</phase>
                             </execution>
                         </executions>
                     </plugin>