+ ee6bb60

.github/workflows/rtpproxy_ci.yml

@@ -408,6 +408,7 @@ jobs:
       LOCAL_REPO: localhost:5000/sippylabs/rtpproxy
       PLATFORMS: linux/amd64 #,linux/i386,linux/arm/v7,linux/arm64
       BASE_IMAGE: debian:12-slim
+      CCACHE_ROOT: /tmp/ccache
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
@@ -449,7 +450,7 @@ jobs:
     - name: Cache the compiler cache
       uses: actions/cache@v4
       with:
-        path: ccache
+        path: ${{ env.CCACHE_ROOT }}
         key: dockerhub-ccache-${{ github.run_id }}
         restore-keys: |
           dockerhub-ccache
@@ -464,10 +465,11 @@ jobs:
       with:
         context: .
         file: ./docker/Dockerfile
-        build-args: BASE_IMAGE=${{ env.BASE_IMAGE }}
+        build-args: |
+          BASE_IMAGE=${{ env.BASE_IMAGE }}
+          CCACHE_ROOT=${{ env.CCACHE_ROOT }}
         tags: ${{ env.LOCAL_REPO }}:latest
         platforms: ${{ env.PLATFORMS }}
-        outputs: type=tar,dest=/tmp/ccache_export.tar
         push: true
         cache-from: ${{ env.CACHE_SPEC }}
         cache-to: ${{ env.CACHE_SPEC }},mode=max
@@ -492,6 +494,4 @@ jobs:
 
     - name: Extract ccaches
       run: |
-        rm -rf ccache
-        tar --strip-components=2 --no-wildcards-match-slash --wildcards -x -f /tmp/ccache_export.tar "*/rtpproxy/ccache"
-        du -d1 -h ccache
+        du -d1 -h ${{ env.CCACHE_ROOT }}

docker/Dockerfile

@@ -20,6 +20,10 @@ COPY docker/install_depends.sh /tmp
 RUN ./install_depends.sh
 
 COPY --exclude=.git* --link . /rtpproxy/
+
+ARG CCACHE_ROOT
+RUN --mount=type=cache,target=${CCACHE_ROOT}
+
 WORKDIR /rtpproxy
 
 RUN /rtpproxy/docker/build.sh

docker/build.sh

@@ -16,7 +16,7 @@ fi
 
 cd "${RTPDIR}"
 
-CCACHE_ROOT="${RTPDIR}/ccache"
+CCACHE_ROOT="${CCACHE_ROOT:-"${RTPDIR}/ccache"}"
 export PATH="/usr/lib/ccache:${PATH}"
 export CCACHE_DIR="${CCACHE_ROOT}/${ARCH}"
 if [ ! -e "${CCACHE_DIR}" ]