From 6faf5101e87f4e6ab14810b287859ec4247abea0 Mon Sep 17 00:00:00 2001
From: tommie <tommie@users.noreply.github.com>
Date: Sun, 24 Dec 2023 16:03:16 +0100
Subject: [PATCH] Makes cache key involve the v8 version

GitHub caches are copy on write.
---
 .github/workflows/v8build.yml | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/v8build.yml b/.github/workflows/v8build.yml
index 3efb93e3..4b98fa1a 100644
--- a/.github/workflows/v8build.yml
+++ b/.github/workflows/v8build.yml
@@ -23,7 +23,10 @@ jobs:
               uses: actions/cache@v3
               with:
                   path: ~/.ccache
-                  key: ${{ runner.os }}:${{ matrix.os }}:${{ matrix.arch }}:libv8:ccache
+                  key: libv8:ccache:${{ matrix.os }}:${{ matrix.arch }}:${{ hashFiles('deps/v8_version) }}:${{ runner.os }}
+                  restore_keys: |
+                      libv8:ccache:${{ matrix.os }}:${{ matrix.arch }}:
+                      ${{ runner.os }}:${{ matrix.os }}:${{ matrix.arch }}:libv8:ccache
 
             - name: Install CCache
               if: matrix.platform == 'ubuntu-latest'
@@ -43,13 +46,11 @@ jobs:
 
             - name: Configure CCache
               run: |
-                  echo "CCACHE_CPP2=yes" >> "$GITHUB_ENV"
-                  echo "CCACHE_SLOPPINESS=time_macros" >> "$GITHUB_ENV"
-
                   ccacheDir="$HOME/.ccache"
                   mkdir -p "$ccacheDir"
-
                   echo "CCACHE_DIR=$ccacheDir" >> "$GITHUB_ENV"
+                  echo "CCACHE_CPP2=yes" >> "$GITHUB_ENV"
+                  echo "CCACHE_SLOPPINESS=time_macros" >> "$GITHUB_ENV"
 
             - name: Install g++-aarch64-linux-gnu
               if: matrix.os == 'linux' && matrix.arch == 'arm64'