Pass file system to Path operations.

PiperOrigin-RevId: 178116776

1 files changed, 6 insertions, 4 deletions

diff --git a/src/main/java/com/google/devtools/build/lib/actions/NotifyOnActionCacheHit.java b/src/main/java/com/google/devtools/build/lib/actions/NotifyOnActionCacheHit.java
index 07dd0c1362..da12e3cd17 100644
--- a/src/main/java/com/google/devtools/build/lib/actions/NotifyOnActionCacheHit.java
+++ b/src/main/java/com/google/devtools/build/lib/actions/NotifyOnActionCacheHit.java
@@ -16,6 +16,7 @@ package com.google.devtools.build.lib.actions;
 
 import com.google.common.eventbus.EventBus;
 import com.google.devtools.build.lib.events.EventHandler;
+import com.google.devtools.build.lib.vfs.FileSystem;
 import com.google.devtools.build.lib.vfs.Path;
 
 /**
@@ -24,10 +25,8 @@ import com.google.devtools.build.lib.vfs.Path;
  * Use should be rare, as the action graph is a functional model.
  */
 public interface NotifyOnActionCacheHit extends Action {
-  /**
-   * A custom interface similar to {@link ActionExecutionContext}, but specific to cache hits.
-   */
-  public interface ActionCachedContext {
+  /** A custom interface similar to {@link ActionExecutionContext}, but specific to cache hits. */
+  interface ActionCachedContext {
     /**
      * An event listener to report messages to. Errors that signal a action failure should
      * use ActionExecutionException.
@@ -37,6 +36,9 @@ public interface NotifyOnActionCacheHit extends Action {
     /** The EventBus for the current build. */
     EventBus getEventBus();
 
+    /** Returns the file system of the execution root */
+    FileSystem getFileSystem();
+
     /**
      * Returns the execution root. This is the directory underneath which Blaze builds its entire
      * output working tree, including the source symlink forest. All build actions are executed