From 38fd304e3d8471c4ef57c90a75fc1dd269ea9c16 Mon Sep 17 00:00:00 2001
From: Vojta Mrazek <mrazek.v@gmail.com>
Date: Mon, 21 Jun 2021 14:36:12 +0200
Subject: [PATCH] Update docker-publish.yml

---
 .github/workflows/docker-publish.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 1b89c652a..5511bbad0 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -33,6 +33,13 @@ jobs:
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
+        
+      - name: Cache sources
+        id: cache-sources
+        uses: actions/cache@v2
+        with:
+          path: .
+          key: cache-yosys
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action