feat: option to skip service provider generation

2 files changed, 28 insertions, 3 deletions

diff --git a/src/main/java/ftbsc/lll/processor/LilleroProcessor.java b/src/main/java/ftbsc/lll/processor/LilleroProcessor.java
index 1b710b0..0f6935a 100644
--- a/src/main/java/ftbsc/lll/processor/LilleroProcessor.java
+++ b/src/main/java/ftbsc/lll/processor/LilleroProcessor.java
@@ -36,9 +36,8 @@ import static ftbsc.lll.processor.tools.JavaPoetUtils.*;
  * The actual annotation processor behind the magic.
  * It (implicitly) implements the {@link Processor} interface by extending {@link AbstractProcessor}.
  */
-@SupportedAnnotationTypes({"ftbsc.lll.processor.annotations.Patch", "ftbsc.lll.processor.annotations.RegisterBareInjector"})
+@SupportedAnnotationTypes({"ftbsc.lll.processor.annotations.Patch", "ftbsc.lll.processor.annotations.BareInjector"})
 @SupportedSourceVersion(SourceVersion.RELEASE_8)
-@SupportedOptions({"mappingsFile", "anonymousClassWarning", "obfuscateInjectorMetadata"})
 public class LilleroProcessor extends AbstractProcessor {
 	/**
 	 * A {@link Set} of {@link String}s that will contain the fully qualified names
@@ -52,6 +51,15 @@ public class LilleroProcessor extends AbstractProcessor {
 	public final ProcessorOptions options =  new ProcessorOptions(processingEnv);
 
 	/**
+	 * Method overriding default implementation to manually pass supported options.
+	 * @return a {@link Set} of options supported by this processor.
+	 */
+	@Override
+	public Set<String> getSupportedOptions() {
+		return ProcessorOptions.SUPPORTED;
+	}
+
+	/**
 	 * Where the actual processing happens.
 	 * It filters through whatever annotated class it's fed, and checks whether it contains
 	 * the required information. It then generates injectors and a service provider for every
@@ -82,7 +90,7 @@ public class LilleroProcessor extends AbstractProcessor {
 				}
 			}
 		}
-		if (!this.injectors.isEmpty()) {
+		if (!this.options.noServiceProvider && !this.injectors.isEmpty()) {
 			generateServiceProvider();
 			return true;
 		} else return false;
diff --git a/src/main/java/ftbsc/lll/processor/tools/ProcessorOptions.java b/src/main/java/ftbsc/lll/processor/tools/ProcessorOptions.java
index 9bbdd10..0ef8a18 100644
--- a/src/main/java/ftbsc/lll/processor/tools/ProcessorOptions.java
+++ b/src/main/java/ftbsc/lll/processor/tools/ProcessorOptions.java
@@ -9,12 +9,24 @@ import java.io.*;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
 
 /**
  * Class in charge of containing, parsing and processing all processor options,
  * from the simpler booleans to the more complicated mapper.
  */
 public class ProcessorOptions {
+
+	/**
+	 * A {@link Set} of options currently supported by the processor.
+	 */
+	public static final Set<String> SUPPORTED = new HashSet<>(Arrays.asList(
+		"mappingsFile", "anonymousClassWarning", "obfuscateInjectorMetadata",
+		"noServiceProvider"
+	));
+
 	/**
 	 * The environment the processor is acting in.
 	 */
@@ -38,6 +50,10 @@ public class ProcessorOptions {
 	 */
 	public final boolean obfuscateInjectorMetadata;
 
+	/**
+	 * Whether the processor should skip the generation of the service provider.
+	 */
+	public final boolean noServiceProvider;
 
 	/**
 	 * The public constructor, parses and stores all given arguments.
@@ -71,6 +87,7 @@ public class ProcessorOptions {
 		}
 		this.anonymousClassWarning = parseBooleanArg(env.getOptions().get("anonymousClassWarning"), true);
 		this.obfuscateInjectorMetadata = parseBooleanArg(env.getOptions().get("obfuscateInjectorMetadata"), true);
+		this.noServiceProvider = parseBooleanArg(env.getOptions().get("noServiceProvider"), false);
 	}
 
 	/**