feat: Adds incremental build and build cache support for the `fregeCompile` task

2 files changed, 11 insertions, 3 deletions

diff --git a/src/main/java/ch/fhnw/thga/gradleplugins/CompileFregeTask.java b/src/main/java/ch/fhnw/thga/gradleplugins/CompileFregeTask.java
index 020bc7c..9dc148f 100644
--- a/src/main/java/ch/fhnw/thga/gradleplugins/CompileFregeTask.java
+++ b/src/main/java/ch/fhnw/thga/gradleplugins/CompileFregeTask.java
@@ -13,21 +13,27 @@ import org.gradle.api.file.RegularFileProperty;
 import org.gradle.api.model.ObjectFactory;
 import org.gradle.api.provider.ListProperty;
 import org.gradle.api.provider.Provider;
+import org.gradle.api.tasks.CacheableTask;
 import org.gradle.api.tasks.Input;
 import org.gradle.api.tasks.InputDirectory;
 import org.gradle.api.tasks.InputFile;
 import org.gradle.api.tasks.Internal;
 import org.gradle.api.tasks.JavaExec;
 import org.gradle.api.tasks.OutputDirectory;
+import org.gradle.api.tasks.PathSensitive;
+import org.gradle.api.tasks.PathSensitivity;
 import org.gradle.api.tasks.TaskAction;
 
+@CacheableTask
 public abstract class CompileFregeTask extends DefaultTask {
     private final JavaExec javaExec;
 
     @InputFile
+    @PathSensitive(PathSensitivity.RELATIVE)
     public abstract RegularFileProperty getFregeCompilerJar();
 
     @InputDirectory
+    @PathSensitive(PathSensitivity.RELATIVE)
     public abstract DirectoryProperty getFregeMainSourceDir();
 
     @Input
@@ -60,4 +66,4 @@ public abstract class CompileFregeTask extends DefaultTask {
                 .flatMap(Collection::stream).collect(Collectors.toList());
         javaExec.setClasspath(getProject().files(getFregeCompilerJar())).setArgs(compilerArgs).exec();
     }
-}
+}
\ No newline at end of file
diff --git a/src/main/java/ch/fhnw/thga/gradleplugins/FregeExtension.java b/src/main/java/ch/fhnw/thga/gradleplugins/FregeExtension.java
index f134ec2..ea02493 100644
--- a/src/main/java/ch/fhnw/thga/gradleplugins/FregeExtension.java
+++ b/src/main/java/ch/fhnw/thga/gradleplugins/FregeExtension.java
@@ -12,6 +12,8 @@ import org.gradle.api.provider.Property;
 public abstract class FregeExtension {
     public static final String DEFAULT_DOWNLOAD_DIRECTORY = "lib";
     public static final String DEFAULT_RELATIVE_OUTPUT_DIR = "classes/main/frege";
+    public static final String DEFAULT_RELATIVE_SOURCE_DIR = "src/main/frege";
+    public static final List<String> DEFAULT_COMPILER_FLAGS = List.of("-O", "-make");
 
     public abstract Property<String> getVersion();
 
@@ -30,8 +32,8 @@ public abstract class FregeExtension {
     @Inject
     public FregeExtension(ProjectLayout projectLayout) {
         getCompilerDownloadDir().convention(projectLayout.getProjectDirectory().dir(DEFAULT_DOWNLOAD_DIRECTORY));
-        getMainSourceDir().convention(projectLayout.getProjectDirectory());
+        getMainSourceDir().convention(projectLayout.getProjectDirectory().dir(DEFAULT_RELATIVE_SOURCE_DIR));
         getOutputDir().convention(projectLayout.getBuildDirectory().dir(DEFAULT_RELATIVE_OUTPUT_DIR));
-        getCompilerFlags().convention(List.of("-O", "-make"));
+        getCompilerFlags().convention(DEFAULT_COMPILER_FLAGS);
     }
 }