Added method to generate a POM into a given file

src/main/java/rife/bld/publish/PomBuilder.java

@@ -7,8 +7,11 @@ package rife.bld.publish;
 import rife.bld.dependencies.*;
 import rife.template.Template;
 import rife.template.TemplateFactory;
+import rife.tools.FileUtils;
 import rife.tools.StringUtils;
+import rife.tools.exceptions.FileUtilsErrorException;
 
+import java.io.File;
 import java.util.Objects;
 
 /**
@@ -121,6 +124,18 @@ public class PomBuilder {
         return StringUtils.stripBlankLines(t.getContent());
     }
 
+    /**
+     * Generates a POM into the given file.
+     *
+     * @since 1.7.1
+     */
+    public void generateInto(PublishInfo info, DependencyScopes dependencies, File file)
+            throws FileUtilsErrorException {
+        info_ = info;
+        dependencies_ = dependencies;
+        FileUtils.writeString(build(), file);
+    }
+
     private void addDependencies(Template t, Scope scope) {
         var scoped_dependencies = dependencies().scope(scope);
         if (!scoped_dependencies.isEmpty()) {

src/test/java/rife/bld/publish/TestPomBuilder.java

@@ -5,7 +5,14 @@
 package rife.bld.publish;
 
 import org.junit.jupiter.api.Test;
-import rife.bld.dependencies.*;
+import rife.bld.dependencies.Dependency;
+import rife.bld.dependencies.DependencyScopes;
+import rife.bld.dependencies.Scope;
+import rife.bld.dependencies.VersionNumber;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
 
 import static org.junit.jupiter.api.Assertions.*;
 
@@ -91,6 +98,37 @@ public class TestPomBuilder {
                 """, builder.build());
     }
 
+    @Test
+    void testGenerateInto() throws IOException {
+        var temp = File.createTempFile("rife2-pom", "xml");
+        temp.deleteOnExit();
+
+        var deps = new DependencyScopes();
+        deps.scope(Scope.compile).include(new Dependency("com.uwyn.rife2", "rife2"));
+
+        new PomBuilder().generateInto(new PublishInfo().name("the thing"), deps, temp);
+
+        assertEquals("""
+                <?xml version="1.0" encoding="UTF-8"?>
+                <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+                         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+                  <modelVersion>4.0.0</modelVersion>
+                  <groupId></groupId>
+                  <artifactId></artifactId>
+                  <version></version>
+                  <name>the thing</name>
+                  <description></description>
+                  <url></url>
+                  <dependencies>
+                    <dependency>
+                      <groupId>com.uwyn.rife2</groupId>
+                      <artifactId>rife2</artifactId>
+                      <scope>compile</scope>
+                    </dependency>
+                  </dependencies>
+                </project>""", String.join(System.lineSeparator(), Files.readAllLines(temp.toPath())));
+    }
+
     @Test
     void testDevelopersInfoBuild() {
         var builder = new PomBuilder()