Expose javac jar in java_toolchain's skylark provider

PiperOrigin-RevId: 156589908

1 files changed, 13 insertions, 0 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/rules/java/JavaToolchainSkylarkApiProvider.java b/src/main/java/com/google/devtools/build/lib/rules/java/JavaToolchainSkylarkApiProvider.java
index 9d4435bb30..36c6055e16 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/java/JavaToolchainSkylarkApiProvider.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/java/JavaToolchainSkylarkApiProvider.java
@@ -14,6 +14,7 @@
 
 package com.google.devtools.build.lib.rules.java;
 
+import com.google.devtools.build.lib.actions.Artifact;
 import com.google.devtools.build.lib.rules.SkylarkApiProvider;
 import com.google.devtools.build.lib.skylarkinterface.SkylarkCallable;
 import com.google.devtools.build.lib.skylarkinterface.SkylarkModule;
@@ -54,4 +55,16 @@ public final class JavaToolchainSkylarkApiProvider extends SkylarkApiProvider {
     return javaToolchainProvider.getTargetVersion();
   }
 
+  /** @return The {@link Artifact} of the javac jar */
+  @SkylarkCallable(
+      name = "javac_jar",
+      doc = "The javac jar.",
+      structField = true
+  )
+  public Artifact getJavacJar() {
+    JavaToolchainProvider javaToolchainProvider =
+        getInfo().getProvider(JavaToolchainProvider.class);
+    return javaToolchainProvider.getJavac();
+  }
+
 }