From dfd87595f46fbd9db0b1795cd1e8e0e346e3e8e6 Mon Sep 17 00:00:00 2001
From: "ekin.tertemiz" <ekin.tertemiz@verua.ch>
Date: Wed, 14 Oct 2026 11:21:38 +0200
Subject: [PATCH] use multi stage caching

---
 action.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/action.yaml b/action.yaml
index 9705c3e..ff56fe8 100644
--- a/action.yaml
+++ b/action.yaml
@@ -42,6 +42,12 @@ runs:
       env:
         INPUT_BUILD_ARGS: ${{ inputs.build_args }}
       run: |
+        # 0. Enforce cache elision feature flags at the binary execution layer
+        export FF_KANIKO_SKIP_CACHED_STAGES=true
+        export FF_KANIKO_INFER_CROSS_STAGE_CACHE_KEY=true
+        export FF_KANIKO_CACHE_LOOKAHEAD=true
+        export FF_KANIKO_ROLLING_CACHE_KEY=true
+
         # 1. Initialize Kaniko Docker config directory
         mkdir -p /kaniko/.docker