try github actions binary cache for vcpkg

.github/workflows/release.yml

@@ -90,7 +90,6 @@ jobs:
  shell: bash
  # virtual environment is automatically activated
  run: |
- cd ..
  uv run python -c "import pyogrio; print(f'GDAL version: {pyogrio.__gdal_version__}\nGEOS version: {pyogrio.__gdal_geos_version__}')"
  uv run python -m pytest --pyargs pyogrio.tests -v
 
@@ -177,14 +176,12 @@ jobs:
  with:
  fetch-depth: 0
 
- - name: Cache vcpkg
- uses: actions/cache@v4
- id: vcpkgcache
+ - name: Export GitHub Actions cache environment variables
+ uses: actions/github-script@v7
  with:
- path: |
- ${{ matrix.vcpkg_cache }}
- # bump the last digit to avoid using previous build cache
- key: ${{ matrix.os }}-${{ matrix.arch }}-vcpkg-gdal3.9.2-cache1
+ script: |
+ core.exportVariable('ACTIONS_CACHE_URL', process.env.ACTIONS_CACHE_URL || '');
+ core.exportVariable('ACTIONS_RUNTIME_TOKEN', process.env.ACTIONS_RUNTIME_TOKEN || '');
 
  # MacOS build requires aclocal, which is part of automake, but appears
  # to be missing in default image
@@ -207,6 +204,7 @@ jobs:
  - name: Install GDAL
  env:
  VCPKG_DEFAULT_TRIPLET: ${{ matrix.triplet }}
+ VCPKG_BINARY_SOURCES: "clear;x-gha,readwrite"
  shell: bash
  run: |
  vcpkg install --overlay-triplets=./ci/custom-triplets --feature-flags="versions,manifests" --x-manifest-root=./ci --x-install-root=$VCPKG_INSTALLATION_ROOT/installed --debug