Cleaned up API to match bld operations and options APIs

src/bld/java/rife/bld/extension/ExecOperationBuild.java

@@ -33,7 +33,7 @@ public class ExecOperationBuild extends Project {
     public ExecOperationBuild() {
         pkg = "rife.bld.extension";
         name = "ExecOperation";
-        version = version(1, 0, 2);
+        version = version(1, 0, 3, "SNAPSHOT");
 
         javaRelease = 17;
 
@@ -44,8 +44,8 @@ public class ExecOperationBuild extends Project {
         scope(compile)
                 .include(dependency("com.uwyn.rife2", "bld", version(2, 0, 1)));
         scope(test)
-                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 10, 3)))
-                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 10, 3)))
+                .include(dependency("org.junit.jupiter", "junit-jupiter", version(5, 11, 0)))
+                .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1, 11, 0)))
                 .include(dependency("org.assertj", "assertj-core", version(3, 26, 3)));
 
         javadocOperation()

src/main/java/rife/bld/extension/ExecOperation.java

@@ -21,6 +21,7 @@ import rife.bld.operations.AbstractOperation;
 import rife.bld.operations.exceptions.ExitStatusException;
 
 import java.io.File;
+import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
@@ -57,8 +58,7 @@ public class ExecOperation extends AbstractOperation<ExecOperation> {
      * @see #command(Collection)
      */
     public ExecOperation command(String... arg) {
-        args_.addAll(List.of(arg));
-        return this;
+        return command(List.of(arg));
     }
 
     /**
@@ -199,6 +199,17 @@ public class ExecOperation extends AbstractOperation<ExecOperation> {
         return this;
     }
 
+    /**
+     * Configures the working directory.
+     *
+     * @param dir the directory
+     * @return this operation instance
+     */
+    public ExecOperation workDir(Path dir) {
+        return workDir(dir.toFile());
+    }
+
+
     /**
      * Configures the working directory.
      *

src/test/java/rife/bld/extension/ExecOperationTest.java

@@ -100,7 +100,16 @@ class ExecOperationTest {
                 .fromProject(new BaseProject())
                 .command("echo", FOO)
                 .workDir(workDir);
-        assertThat(op.workDir()).isEqualTo(workDir);
+        assertThat(op.workDir()).as("as file").isEqualTo(workDir);
+        assertThatCode(op::execute).doesNotThrowAnyException();
+
+        var build = "build";
+        op = op.workDir(build);
+        assertThat(op.workDir()).as("as string").isEqualTo(new File(build));
+        assertThatCode(op::execute).doesNotThrowAnyException();
+
+        op = op.workDir(workDir.toPath());
+        assertThat(op.workDir()).as("as path").isEqualTo(workDir);
         assertThatCode(op::execute).doesNotThrowAnyException();
     }