CI caching improvements

.github/actions/build/action.yml

@@ -42,9 +42,7 @@ runs:
     - uses: actions/cache@v4
       with:
         key: deps-${{ inputs.preset }}-${{ hashFiles('./vcpkg.json') }}
-        path: |
-          ./vcpkg/packages
-          ./build/vcpkg_installed
+        path: ./vcpkg_cache
 
     - uses: lukka/[email protected] # pin version to avoid failed glibc dependency on ubuntu 20 runners. go back to @latest when ubuntu 22+ is adopted for runner os.
       if: runner.os != 'Linux'
@@ -71,6 +69,9 @@ runs:
     - name: build ziti-edge-tunnel (linux)
       if: runner.os == 'Linux'
       uses: ./.github/actions/openziti-tunnel-build-action
+      env:
+        # map vcpkg cache so container uses the same directory as the rest of the workflow
+        "VCPKG_BINARY_SOURCES": "clear;files,/github/workspace/vcpkg_cache,readwrite"
       with:
         arch: ci-${{ inputs.preset }}
         config: ${{ inputs.config }}

.github/actions/openziti-tunnel-build-action/gh-release/entrypoint.sh

@@ -48,18 +48,12 @@ for SAFE in \
         git config --global --add safe.directory ${SAFE}
 done
 
-export VCPKG_ROOT="${PWD}/vcpkg"
-# ${VCPKG_ROOT}/packages  will have been populated from outside of the container, by a different user. tell git it's ok.
-git config --global --add safe.directory "${VCPKG_ROOT}"
-
-if [ ! -d "${VCPKG_ROOT}/ports" ]; then
-    # the packages/ directory may have been populated from cache by now
-    # but git clone refuses to clone into a non-empty directory, so get
-    # vcpkg without using clone
-    git init "${VCPKG_ROOT}"
-    (cd "${VCPKG_ROOT}"; git remote add -f origin https://github.com/microsoft/vcpkg; git checkout master)
-    "${VCPKG_ROOT}/bootstrap-vcpkg.sh" -disableMetrics
-fi
+(
+  cd "${VCPKG_ROOT}"
+  git checkout master
+  git pull
+  ./bootstrap-vcpkg.sh -disableMetrics
+)
 
 cmake -E make_directory ./build
 cmake \

.github/actions/openziti-tunnel-build-action/redhat-8/entrypoint.sh

@@ -36,6 +36,13 @@ for SAFE in \
         git config --global --add safe.directory ${SAFE}
 done
 
+(
+  cd "${VCPKG_ROOT}"
+  git checkout master
+  git pull
+  ./bootstrap-vcpkg.sh -disableMetrics
+)
+
 cmake -E make_directory ./build
 (
     [[ -d ./build ]] && rm -r ./build

.github/actions/openziti-tunnel-build-action/redhat-9/entrypoint.sh

@@ -36,6 +36,13 @@ for SAFE in \
         git config --global --add safe.directory ${SAFE}
 done
 
+(
+  cd "${VCPKG_ROOT}"
+  git checkout master
+  git pull
+  ./bootstrap-vcpkg.sh -disableMetrics
+)
+
 (
     [[ -d ./build ]] && rm -r ./build
     cmake -E make_directory ./build  

.github/actions/openziti-tunnel-build-action/ubuntu-20.04/entrypoint.sh

@@ -36,6 +36,13 @@ for SAFE in \
         git config --global --add safe.directory ${SAFE}
 done
 
+(
+  cd "${VCPKG_ROOT}"
+  git checkout master
+  git pull
+  ./bootstrap-vcpkg.sh -disableMetrics
+)
+
 [[ -d ./build ]] && rm -r ./build
 cmake \
     -E make_directory \

.github/actions/openziti-tunnel-build-action/ubuntu-22.04/entrypoint.sh

@@ -36,6 +36,13 @@ for SAFE in \
         git config --global --add safe.directory ${SAFE}
 done
 
+(
+  cd "${VCPKG_ROOT}"
+  git checkout master
+  git pull
+  ./bootstrap-vcpkg.sh -disableMetrics
+)
+
 [[ -d ./build ]] && rm -r ./build
 cmake \
     -E make_directory \

.github/workflows/cmake.yml

@@ -20,7 +20,8 @@ jobs:
   build:
     runs-on: ${{ matrix.os }}
     name: build ${{ matrix.preset }}
-    env: {}
+    env:
+      "VCPKG_BINARY_SOURCES": "clear;files,${{ github.workspace }}/vcpkg_cache,readwrite"
 
     strategy:
       fail-fast: false

.github/workflows/cpack.yml

@@ -47,14 +47,15 @@ jobs:
     needs: set_matrix
     name: ${{ matrix.arch.rpm }} ${{ matrix.distro.name }} ${{ matrix.distro.version }}
     runs-on: ubuntu-20.04
-    # build image name it from matrix values name:version unless override container is specified 
-    container: ${{ matrix.distro.container || format('{0}:{1}', matrix.distro.name, matrix.distro.version) }} 
+    # build image name it from matrix values name:version unless override container is specified
+    container: ${{ matrix.distro.container || format('{0}:{1}', matrix.distro.name, matrix.distro.version) }}
     strategy:
       fail-fast: false
       matrix: ${{ fromJSON(needs.set_matrix.outputs.matrix) }}
     env:
       ZITI_DEB_TEST_REPO: ${{ vars.ZITI_DEB_TEST_REPO || 'zitipax-openziti-deb-test' }}
       ZITI_RPM_TEST_REPO: ${{ vars.ZITI_RPM_TEST_REPO || 'zitipax-openziti-rpm-test' }}
+      "VCPKG_BINARY_SOURCES": "clear;files,${{ github.workspace }}/vcpkg_cache,readwrite"
     steps:
       - name: Debug action
         uses: hmarr/debug-action@v3
@@ -92,9 +93,17 @@ jobs:
         run: |
           mv -v ./.github/actions/openziti-tunnel-build-action/${DISTRO_LABEL}/* ./.github/actions/openziti-tunnel-build-action/
 
+      - uses: actions/cache@v4
+        with:
+          key: deps-cpack-${{ matrix.arch.rpm }}-${{ matrix.distro.name }}-${{ matrix.distro.version }}-${{ hashFiles('./vcpkg.json') }}
+          path: ./vcpkg_cache
+
         # entrypoint.sh uses the value of arch to select the cmake preset
       - name: build binary and package
         uses: ./.github/actions/openziti-tunnel-build-action
+        env:
+          # map vcpkg cache so container uses the same directory as the rest of the workflow
+          "VCPKG_BINARY_SOURCES": "clear;files,/github/workspace/vcpkg_cache,readwrite"
         with:
           arch: ${{ matrix.arch.cmake }}
           config: RelWithDebInfo