Added run and test commands.

Refactoring of existing commands for customization and modularity.

lib/src/main/java/rife/bld/BuildExecutor.java

@@ -57,7 +57,7 @@ public class BuildExecutor {
             var command = arguments_.remove(0);
 
             try {
-                if (runCommand(command)) {
+                if (executeCommand(command)) {
                     break;
                 }
             } catch (Exception e) {
@@ -71,7 +71,7 @@ public class BuildExecutor {
         }
     }
 
-    public boolean runCommand(String command)
+    public boolean executeCommand(String command)
     throws Exception {
         var method = buildCommands().get(command);
         if (method != null) {

lib/src/main/java/rife/bld/Project.java

@@ -56,10 +56,17 @@ public abstract class Project extends BuildExecutor {
     }
 
     @BuildCommand(help = RunCommand.Help.class)
-    public void run() {
+    public void run()
+    throws Exception {
         new RunCommand(this).execute();
     }
 
+    @BuildCommand(help = TestCommand.Help.class)
+    public void test()
+    throws Exception {
+        new TestCommand(this).execute();
+    }
+
     /*
      * Useful methods
      */
@@ -108,6 +115,15 @@ public abstract class Project extends BuildExecutor {
         return StringUtils.join(paths, File.pathSeparator);
     }
 
+    @SafeVarargs
+    public static List<String> combinePaths(List<String>... paths) {
+        var result = new ArrayList<String>();
+        for (var p : paths) {
+            result.addAll(p);
+        }
+        return result;
+    }
+
     /*
      * Project directories
      */
@@ -196,21 +212,55 @@ public abstract class Project extends BuildExecutor {
         return new File(buildDirectory(), "test");
     }
 
+    /*
+     * Process options
+     */
+
+    public List<String> compileJavacOptions() {
+        return Collections.emptyList();
+    }
+
+    public String javaTool() {
+        return "java";
+    }
+
+    public List<String> runJavaOptions() {
+        return Collections.emptyList();
+    }
+
+    public List<String> testJavaOptions() {
+        return Collections.emptyList();
+    }
+
+    public String testToolMainClass() {
+        return "org.junit.platform.console.ConsoleLauncher";
+    }
+
+    public List<String> testToolOptions() {
+        var result = new ArrayList<String>();
+        result.add("--scan-classpath");
+        result.add("--exclude-engine=junit-platform-suite");
+        result.add("--exclude-engine=junit-vintage");
+        return result;
+    }
+
     /*
      * File collections
      */
 
+    private static final Pattern JAVA_FILE_PATTERN = Pattern.compile("^.*\\.java$");
+
     public List<File> mainSourceFiles() {
         // get all the main java sources
         var src_main_java_dir_abs = srcMainJavaDirectory().getAbsoluteFile();
-        return FileUtils.getFileList(src_main_java_dir_abs, Pattern.compile("^.*\\.java$"), null)
+        return FileUtils.getFileList(src_main_java_dir_abs, JAVA_FILE_PATTERN, null)
             .stream().map(file -> new File(src_main_java_dir_abs, file)).toList();
     }
 
     public List<File> testSourceFiles() {
         // get all the test java sources
         var src_test_java_dir_abs = srcTestJavaDirectory().getAbsoluteFile();
-        return FileUtils.getFileList(src_test_java_dir_abs, Pattern.compile("^.*\\.java$"), null)
+        return FileUtils.getFileList(src_test_java_dir_abs, JAVA_FILE_PATTERN, null)
             .stream().map(file -> new File(src_test_java_dir_abs, file)).toList();
     }
 
@@ -218,28 +268,67 @@ public abstract class Project extends BuildExecutor {
      * Project classpaths
      */
 
-    public List<String> compileClasspath() {
+    private static final Pattern JAR_FILE_PATTERN = Pattern.compile("^.*\\.jar$");
+
+    public List<String> compileClasspathJars() {
         // detect the jar files in the compile lib directory
-        var lib_compile_dir_abs = libCompileDirectory().getAbsoluteFile();
-        var lib_compile_jar_files = FileUtils.getFileList(lib_compile_dir_abs, Pattern.compile("^.*\\.jar$"), null);
+        var dir_abs = libCompileDirectory().getAbsoluteFile();
+        var jar_files = FileUtils.getFileList(dir_abs, JAR_FILE_PATTERN, null);
 
         // build the compilation classpath
-        var compile_classpath_paths = new ArrayList<>(lib_compile_jar_files.stream().map(file -> new File(lib_compile_dir_abs, file).getAbsolutePath()).toList());
-        compile_classpath_paths.add(0, buildMainDirectory().getAbsolutePath());
+        return new ArrayList<>(jar_files.stream().map(file -> new File(dir_abs, file).getAbsolutePath()).toList());
+    }
 
-        return compile_classpath_paths;
+    public List<String> runtimeClasspathJars() {
+        // detect the jar files in the runtime lib directory
+        var dir_abs = libRuntimeDirectory().getAbsoluteFile();
+        var jar_files = FileUtils.getFileList(dir_abs, JAR_FILE_PATTERN, null);
+
+        // build the runtime classpath
+        return new ArrayList<>(jar_files.stream().map(file -> new File(dir_abs, file).getAbsolutePath()).toList());
+    }
+
+    public List<String> standaloneClasspathJars() {
+        // detect the jar files in the standalone lib directory
+        var dir_abs = libStandaloneDirectory().getAbsoluteFile();
+        var jar_files = FileUtils.getFileList(dir_abs, JAR_FILE_PATTERN, null);
+
+        // build the standalone classpath
+        return new ArrayList<>(jar_files.stream().map(file -> new File(dir_abs, file).getAbsolutePath()).toList());
+    }
+
+    public List<String> testClasspathJars() {
+        // detect the jar files in the test lib directory
+        var dir_abs = libTestDirectory().getAbsoluteFile();
+        var jar_files = FileUtils.getFileList(dir_abs, JAR_FILE_PATTERN, null);
+
+        // build the test classpath
+        return new ArrayList<>(jar_files.stream().map(file -> new File(dir_abs, file).getAbsolutePath()).toList());
+    }
+
+    public List<String> compileMainClasspath() {
+        return compileClasspathJars();
+    }
+
+    public List<String> compileTestClasspath() {
+        var paths = Project.combinePaths(compileClasspathJars(), testClasspathJars());
+        paths.add(buildMainDirectory().getAbsolutePath());
+        return paths;
+    }
+
+    public List<String> runClasspath() {
+        var paths = Project.combinePaths(compileClasspathJars(), runtimeClasspathJars(), standaloneClasspathJars());
+        paths.add(srcMainResourcesTemplatesDirectory().getAbsolutePath());
+        paths.add(buildMainDirectory().getAbsolutePath());
+        return paths;
     }
 
     public List<String> testClasspath() {
-        // detect the jar files in the test lib directory
-        var lib_test_dir_abs = libTestDirectory().getAbsoluteFile();
-        var lib_test_jar_files = FileUtils.getFileList(lib_test_dir_abs, Pattern.compile("^.*\\.jar$"), null);
-
-        // build the test classpath
-        var test_classpath_paths = new ArrayList<>(lib_test_jar_files.stream().map(file -> new File(lib_test_dir_abs, file).getAbsolutePath()).toList());
-        test_classpath_paths.addAll(0, compileClasspath());
-
-        return test_classpath_paths;
+        var paths = Project.combinePaths(compileClasspathJars(), runtimeClasspathJars(), standaloneClasspathJars(), testClasspathJars());
+        paths.add(srcMainResourcesTemplatesDirectory().getAbsolutePath());
+        paths.add(buildMainDirectory().getAbsolutePath());
+        paths.add(buildTestDirectory().getAbsolutePath());
+        return paths;
     }
 
     public void start(String[] args) {

lib/src/main/java/rife/bld/commands/CleanCommand.java

@@ -27,24 +27,37 @@ public class CleanCommand {
     }
 
     public void execute() {
+        cleanDistDirectory();
+        cleanMainDirectory();
+        cleanProjectDirectory();
+        cleanTestDirectory();
+    }
+
+    public void cleanDistDirectory() {
         try {
             FileUtils.deleteDirectory(project.buildDistDirectory());
         } catch (FileUtilsErrorException e) {
             // no-op
         }
+    }
 
+    public void cleanMainDirectory() {
         try {
             FileUtils.deleteDirectory(project.buildMainDirectory());
         } catch (FileUtilsErrorException e) {
             // no-op
         }
+    }
 
+    public void cleanProjectDirectory() {
         try {
             FileUtils.deleteDirectory(project.buildProjectDirectory());
         } catch (FileUtilsErrorException e) {
             // no-op
         }
+    }
 
+    public void cleanTestDirectory() {
         try {
             FileUtils.deleteDirectory(project.buildTestDirectory());
         } catch (FileUtilsErrorException e) {

lib/src/main/java/rife/bld/commands/CompileCommand.java

@@ -39,65 +39,87 @@ public class CompileCommand {
         project.buildProjectDirectory().mkdirs();
         project.buildTestDirectory().mkdirs();
 
-        // compile both the main and the test java sources
-        var compiler = ToolProvider.getSystemJavaCompiler();
-        try (var file_manager = compiler.getStandardFileManager(null, null, null)) {
-            buildProjectSources(compiler, file_manager,
-                Project.joinPaths(project.compileClasspath()),
-                project.mainSourceFiles(),
-                project.buildMainDirectory().getAbsolutePath());
-            buildProjectSources(compiler, file_manager,
-                Project.joinPaths(project.testClasspath()),
-                project.testSourceFiles(),
-                project.buildTestDirectory().getAbsolutePath());
-        }
+        buildMainSources();
+        buildTestSources();
     }
 
-    public void buildProjectSources(JavaCompiler compiler, StandardJavaFileManager fileManager, String classpath, List<File> sources, String destination)
+    public void buildMainSources()
     throws IOException {
-        var compilation_units = fileManager.getJavaFileObjectsFromFiles(sources);
-        var diagnostics = new DiagnosticCollector<JavaFileObject>();
-        var options = List.of("-d", destination, "-cp", classpath);
-        var compilation_task = compiler.getTask(null, fileManager, diagnostics, options, null, compilation_units);
-        if (!compilation_task.call()) {
-            outputDiagnostics(diagnostics);
+        buildSources(
+            Project.joinPaths(project.compileMainClasspath()),
+            project.mainSourceFiles(),
+            project.buildMainDirectory().getAbsolutePath());
+    }
+
+    public void buildTestSources()
+    throws IOException {
+        buildSources(
+            Project.joinPaths(project.compileTestClasspath()),
+            project.testSourceFiles(),
+            project.buildTestDirectory().getAbsolutePath());
+    }
+
+    public List<String> compileOptions() {
+        return project.compileJavacOptions();
+    }
+
+    public void buildSources(String classpath, List<File> sources, String destination)
+    throws IOException {
+        var compiler = ToolProvider.getSystemJavaCompiler();
+        try (var file_manager = compiler.getStandardFileManager(null, null, null)) {
+            var compilation_units = file_manager.getJavaFileObjectsFromFiles(sources);
+            var diagnostics = new DiagnosticCollector<JavaFileObject>();
+            var options = new ArrayList<>(List.of("-d", destination, "-cp", classpath));
+            options.addAll(compileOptions());
+            var compilation_task = compiler.getTask(null, file_manager, diagnostics, options, null, compilation_units);
+            if (!compilation_task.call()) {
+                outputDiagnostics(diagnostics);
+            }
         }
     }
 
     public void outputDiagnostics(DiagnosticCollector<JavaFileObject> diagnostics)
     throws IOException {
         for (var diagnostic : diagnostics.getDiagnostics()) {
-            var source = diagnostic.getSource().getCharContent(true).toString();
-            var lines = StringUtils.split(source, "\n");
-            var message = diagnostic.getMessage(Locale.getDefault());
-            var message_lines = StringUtils.split(message, "\n");
-            var main_message = "";
-            var remaining_message = "";
-            int line_number = (int) diagnostic.getLineNumber() - 1;
-            int column_number = (int) diagnostic.getColumnNumber() - 1;
-
-            if (!message_lines.isEmpty()) {
-                main_message = message_lines.remove(0);
-                main_message = StringUtils.replace(main_message, "\r", "");
-                remaining_message = StringUtils.join(message_lines, "\n");
-            }
-            System.err.format("%s:%d: %s: %s%n",
-                diagnostic.getSource().toUri().getPath(),
-                diagnostic.getLineNumber(),
-                diagnostic.getKind().name().toLowerCase(),
-                main_message);
-
-            if (line_number >= 0 && line_number < lines.size()) {
-                var line = lines.get(line_number);
-                line = StringUtils.replace(line, "\r", "");
-                System.err.println(line);
-                if (column_number >= 0 && column_number < line.length()) {
-                    System.err.println(StringUtils.repeat(" ", column_number) + "^");
-                }
-            }
-            if (!remaining_message.isEmpty()) {
-                System.err.println(remaining_message);
-            }
+            System.err.print(formatDiagnostic(diagnostic));
         }
     }
+
+    public String formatDiagnostic(Diagnostic<? extends JavaFileObject> diagnostic)
+    throws IOException {
+        var formatted = new StringBuilder();
+        var source = diagnostic.getSource().getCharContent(true).toString();
+        var lines = StringUtils.split(source, "\n");
+        var message = diagnostic.getMessage(Locale.getDefault());
+        var message_lines = StringUtils.split(message, "\n");
+        var main_message = "";
+        var remaining_message = "";
+        int line_number = (int) diagnostic.getLineNumber() - 1;
+        int column_number = (int) diagnostic.getColumnNumber() - 1;
+
+        if (!message_lines.isEmpty()) {
+            main_message = message_lines.remove(0);
+            main_message = StringUtils.replace(main_message, "\r", "");
+            remaining_message = StringUtils.join(message_lines, "\n");
+        }
+
+        formatted.append(String.format("%s:%d: %s: %s%n",
+            diagnostic.getSource().toUri().getPath(),
+            diagnostic.getLineNumber(),
+            diagnostic.getKind().name().toLowerCase(),
+            main_message));
+
+        if (line_number >= 0 && line_number < lines.size()) {
+            var line = lines.get(line_number);
+            line = StringUtils.replace(line, "\r", "");
+            formatted.append(line).append(System.lineSeparator());
+            if (column_number >= 0 && column_number < line.length()) {
+                formatted.append(StringUtils.repeat(" ", column_number)).append("^").append(System.lineSeparator());
+            }
+        }
+        if (!remaining_message.isEmpty()) {
+            formatted.append(remaining_message).append(System.lineSeparator());
+        }
+        return formatted.toString();
+    }
 }

lib/src/main/java/rife/bld/commands/DownloadCommand.java

@@ -26,6 +26,13 @@ public class DownloadCommand {
     }
 
     public void execute() {
+        downloadCompileDependencies();
+        downloadRuntimeDependencies();
+        downloadStandaloneDependencies();
+        downloadTestDependencies();
+    }
+
+    public void downloadCompileDependencies() {
         var compile_deps = project.dependencies.get(Scope.compile);
         if (compile_deps != null) {
             for (var dependency : compile_deps) {
@@ -33,7 +40,9 @@ public class DownloadCommand {
                     .downloadTransitivelyIntoFolder(project.libCompileDirectory(), Scope.compile);
             }
         }
+    }
 
+    public void downloadRuntimeDependencies() {
         var runtime_deps = project.dependencies.get(Scope.runtime);
         if (runtime_deps != null) {
             for (var dependency : runtime_deps) {
@@ -41,7 +50,9 @@ public class DownloadCommand {
                     .downloadTransitivelyIntoFolder(project.libRuntimeDirectory(), Scope.runtime);
             }
         }
+    }
 
+    public void downloadStandaloneDependencies() {
         var standalone_deps = project.dependencies.get(Scope.standalone);
         if (standalone_deps != null) {
             for (var dependency : standalone_deps) {
@@ -49,7 +60,9 @@ public class DownloadCommand {
                     .downloadTransitivelyIntoFolder(project.libStandaloneDirectory(), Scope.compile, Scope.runtime);
             }
         }
+    }
 
+    public void downloadTestDependencies() {
         var test_deps = project.dependencies.get(Scope.test);
         if (test_deps != null) {
             for (var dependency : test_deps) {

lib/src/main/java/rife/bld/commands/HelpCommand.java

@@ -77,7 +77,6 @@ public class HelpCommand {
             The following commands are supported.
             """);
 
-//        test
 //        jar         Creates an uberJar archive for a RIFE2 application
 //        war         Creates a war archive for a RIFE2 application
 

lib/src/main/java/rife/bld/commands/RunCommand.java

@@ -8,6 +8,9 @@ import rife.bld.BuildHelp;
 import rife.bld.Project;
 import rife.tools.StringUtils;
 
+import java.util.ArrayList;
+import java.util.List;
+
 public class RunCommand {
     public static class Help implements BuildHelp {
         public String getDescription() {
@@ -28,7 +31,26 @@ public class RunCommand {
         this.project = project;
     }
 
-    public void execute() {
+    public void execute()
+    throws Exception {
+        startProcess().waitFor();
+    }
 
+    public List<String> processCommandList() {
+        var args = new ArrayList<String>();
+        args.add(project.javaTool());
+        args.addAll(project.runJavaOptions());
+        args.add("-cp");
+        args.add(Project.joinPaths(project.runClasspath()));
+        args.add(project.mainClass);
+        return args;
+    }
+
+    public Process startProcess()
+    throws Exception {
+        var builder = new ProcessBuilder(processCommandList());
+        builder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
+        builder.redirectError(ProcessBuilder.Redirect.INHERIT);
+        return builder.start();
     }
 }

lib/src/main/java/rife/bld/commands/TestCommand.java

@@ -0,0 +1,57 @@
+/*
+ * Copyright 2001-2023 Geert Bevin (gbevin[remove] at uwyn dot com)
+ * Licensed under the Apache License, Version 2.0 (the "License")
+ */
+package rife.bld.commands;
+
+import rife.bld.BuildHelp;
+import rife.bld.Project;
+import rife.tools.StringUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class TestCommand {
+    public static class Help implements BuildHelp {
+        public String getDescription() {
+            return "Tests a RIFE2 application";
+        }
+
+        public String getHelp(String topic) {
+            return StringUtils.replace("""
+                Tests a RIFE2 application.
+                            
+                Usage : ${topic}""", "${topic}", topic);
+        }
+    }
+
+    public final Project project;
+
+    public TestCommand(Project project) {
+        this.project = project;
+    }
+
+    public void execute()
+    throws Exception {
+        startProcess().waitFor();
+    }
+
+    public List<String> processCommandList() {
+        var args = new ArrayList<String>();
+        args.add(project.javaTool());
+        args.addAll(project.testJavaOptions());
+        args.add("-cp");
+        args.add(Project.joinPaths(project.testClasspath()));
+        args.add(project.testToolMainClass());
+        args.addAll(project.testToolOptions());
+        return args;
+    }
+
+    public Process startProcess()
+    throws Exception {
+        var builder = new ProcessBuilder(processCommandList());
+        builder.redirectOutput(ProcessBuilder.Redirect.INHERIT);
+        builder.redirectError(ProcessBuilder.Redirect.INHERIT);
+        return builder.start();
+    }
+}

lib/src/main/java/rife/bld/dependencies/NewProjectInfo.java

@@ -22,7 +22,8 @@ public final class NewProjectInfo {
             .include(dependency("com.uwyn.rife2", "rife2", Version.getVersionNumber()));
         DEPENDENCIES.scope(test)
             .include(dependency("org.jsoup", "jsoup", version(1,15,4)))
-            .include(dependency("org.junit.jupiter", "junit-jupiter", version(5,9,2)));
+            .include(dependency("org.junit.jupiter", "junit-jupiter", version(5,9,2)))
+            .include(dependency("org.junit.platform", "junit-platform-console-standalone", version(1,9,2)));
         DEPENDENCIES.scope(standalone)
             .include(dependency("org.eclipse.jetty", "jetty-server", version(11,0,14)))
             .include(dependency("org.eclipse.jetty", "jetty-servlet", version(11,0,14)))