From 5a0193a414ce1bff285b2b9d6c87d3abbb0af774 Mon Sep 17 00:00:00 2001
From: Paul-Edouard Sarlin <paul.edouard.sarlin@gmail.com>
Date: Mon, 5 Feb 2024 23:09:41 +0100
Subject: [PATCH] Try GitHub Actions cache

---
 .github/workflows/build.yml | 17 ++++++++++-------
 1 file changed, 10 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 10fb834..0fa88c5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -23,7 +23,7 @@ jobs:
               {os: windows-latest},
         ]
     env:
-      COMPILER_CACHE_VERSION: 1
+      COMPILER_CACHE_VERSION: 2
       COMPILER_CACHE_DIR: ${{ github.workspace }}/compiler-cache
     steps:
       - uses: actions/checkout@v4
@@ -33,6 +33,12 @@ jobs:
           key: v${{ env.COMPILER_CACHE_VERSION }}-${{ matrix.config.os }}-${{ matrix.config.arch }}-${{ github.run_id }}-${{ github.run_number }}
           restore-keys: v${{ env.COMPILER_CACHE_VERSION }}-${{ matrix.config.os }}-${{ matrix.config.arch }}
           path: ${{ env.COMPILER_CACHE_DIR }}
+      - name: Export GitHub Actions cache environment variables
+        uses: actions/github-script@v6
+        with:
+          script: |
+            core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+            core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
       - name: Set env (macOS)
         if: runner.os == 'macOS'
         run: |
@@ -59,8 +65,7 @@ jobs:
           echo "CIBW_CONFIG_SETTINGS_MACOS=${CONFIG_SETTINGS}" >> "$GITHUB_ENV"
 
           # vcpkg binary caching
-          VCPKG_CACHE_DIR="${COMPILER_CACHE_DIR}/vcpkg"
-          VCPKG_BINARY_SOURCES="clear;files,${VCPKG_CACHE_DIR},readwrite"
+          VCPKG_BINARY_SOURCES="clear;x-gha,readwrite"
           echo "VCPKG_BINARY_SOURCES=${VCPKG_BINARY_SOURCES}" >> "$GITHUB_ENV"
       - name: Set env (Windows)
         if: runner.os == 'Windows'
@@ -82,8 +87,7 @@ jobs:
           echo "CIBW_REPAIR_WHEEL_COMMAND_WINDOWS=${CIBW_REPAIR_WHEEL_COMMAND}" >> "${env:GITHUB_ENV}"
 
           # vcpkg binary caching
-          $VCPKG_CACHE_DIR = "${env:COMPILER_CACHE_DIR}/vcpkg"
-          $VCPKG_BINARY_SOURCES = "clear;files,${VCPKG_CACHE_DIR},readwrite"
+          $VCPKG_BINARY_SOURCES = "clear;x-gha,readwrite"
           echo "VCPKG_BINARY_SOURCES=${VCPKG_BINARY_SOURCES}" >> "${env:GITHUB_ENV}"
       - name: Set env (Ubuntu)
         if: runner.os == 'Linux'
@@ -108,8 +112,7 @@ jobs:
           echo "CONTAINER_COMPILER_CACHE_DIR=${CONTAINER_COMPILER_CACHE_DIR}" >> "$GITHUB_ENV"
 
           # vcpkg binary caching
-          VCPKG_CACHE_DIR="${CONTAINER_COMPILER_CACHE_DIR}/vcpkg"
-          VCPKG_BINARY_SOURCES="clear;files,${VCPKG_CACHE_DIR},readwrite"
+          VCPKG_BINARY_SOURCES="clear;x-gha,readwrite"
           echo "VCPKG_BINARY_SOURCES=${VCPKG_BINARY_SOURCES}" >> "$GITHUB_ENV"
 
           CIBW_ENVIRONMENT_PASS_LINUX="VCPKG_TARGET_TRIPLET VCPKG_INSTALLATION_ROOT CMAKE_TOOLCHAIN_FILE VCPKG_BINARY_SOURCES CONTAINER_COMPILER_CACHE_DIR"