commit 777f3afea4195e094d45bdfc317b236146117ff7
author Damien Martin-Guillerez <dmarting@google.com> Wed Feb 08 17:22:02 2017 +0000
committer Kristina Chodorow <kchodorow@google.com> Wed Feb 08 17:50:55 2017 +0000
tree 98d58442dc08e35a66370795ec67a53574985732
parent f5bb3d248ff1dd9e5157551bbf5052c61a7643ce

Introduce a Skyframe function: ActionEnvironmentFunction 

ActionEnvironmentFunction returns the list of environment
variable with the one overwritten by --action_env being
replaced. This let other Skyframe function declares
dependency to any value of the environment and being
influenced by the --action_env flag.

This will be used to declare dependency of remote repositories
on environment variables (step 3 of
https://bazel.build/designs/2016/10/18/repository-invalidation.html)

--
Change-Id: I1ed3fb6f48e8e17d4d64c903fccecb6ed7596350
Reviewed-on: https://cr.bazel.build/7974
PiperOrigin-RevId: 146918603
MOS_MIGRATED_REVID=146918603

src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java

diff --git a/src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java b/src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java
index 3e138ad..476e313 100644
--- a/src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java
+++ b/src/main/java/com/google/devtools/build/lib/skyframe/SkyFunctions.java
@@ -24,6 +24,8 @@
   public static final SkyFunctionName PRECOMPUTED = SkyFunctionName.create("PRECOMPUTED");
   public static final SkyFunctionName CLIENT_ENVIRONMENT_VARIABLE =
       SkyFunctionName.create("CLIENT_ENVIRONMENT_VARIABLE");
+  public static final SkyFunctionName ACTION_ENVIRONMENT_VARIABLE =
+      SkyFunctionName.create("ACTION_ENVIRONMENT_VARIABLE");
   public static final SkyFunctionName FILE_STATE = SkyFunctionName.create("FILE_STATE");
   public static final SkyFunctionName DIRECTORY_LISTING_STATE =
       SkyFunctionName.create("DIRECTORY_LISTING_STATE");