From 9618512c8f7df82ab1060f6424971a16181f5cc5 Mon Sep 17 00:00:00 2001
From: Hamish Coleman <hamish@zot.org>
Date: Mon, 30 Jan 2023 11:27:57 +0000
Subject: [PATCH] Give up and cache the entire openwrt buildchain

---
 .github/workflows/tests.yml | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4a7b74c..337bc76 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -424,7 +424,15 @@ jobs:
         working-directory: openwrt
 
     steps:
+      - name: Cache entire openwrt dir
+        id: cache-openwrt
+        uses: actions/cache@v3
+        with:
+          path: openwrt
+          key: openwrt-${{ matrix.sdk_ver }}-${{ matrix.name }}
+
       - name: Get sdk
+        if: steps.cache-openwrt.outputs-cache-hit != 'true'
         run: |
           wget -q ${{ matrix.sdk }} -O openwrt-sdk.tar.xz
           tar xf openwrt-sdk.tar.xz
@@ -442,18 +450,6 @@ jobs:
           git fetch --force --tags
         working-directory: n2n
 
-      - name: Cache openwrt bin
-        uses: actions/cache@v3
-        with:
-          path: openwrt/bin
-          key: openwrt-bin-${{ matrix.sdk_ver }}-${{ matrix.name }}
-
-      - name: Cache openwrt build_dir
-        uses: actions/cache@v3
-        with:
-          path: openwrt/build_dir
-          key: openwrt-build_dir-${{ matrix.sdk_ver }}-${{ matrix.name }}
-
       - name: Copy n2n package definition into openwrt
         run: |
           cp -r n2n/packages/openwrt openwrt/package/n2n