Removing cache & platforms for base testing

.github/workflows/docker-release.yml

@@ -27,22 +27,11 @@ jobs:
         username: ${{ secrets.DOCKER_USERNAME }}
         password: ${{ secrets.DOCKER_PASSWORD }}
 
-    - name: Cache Docker layers
-      uses: actions/cache@v2
-      with:
-        path: /tmp/.buildx-cache
-        key: ${{ runner.os }}-buildx-${{ github.sha }}
-        restore-keys: |
-          ${{ runner.os }}-buildx-
-
     - name: Build and push Docker image
       uses: docker/build-push-action@v5
       with:
         context: .
         push: true
-        platforms: linux/amd64,linux/arm64,linux/arm/v7
+        platforms: linux/arm/v7
         tags: |
-          shahanafarooqui/lightningd:${{ github.event.inputs.version }}
-          shahanafarooqui/lightningd:latest
-        cache-from: type=local,src=/tmp/.buildx-cache
-        cache-to: type=local,dest=/tmp/.buildx-cache
+          elementsproject/lightningd:${{ github.event.inputs.version }}

Dockerfile

@@ -164,6 +164,13 @@ FROM base-builder-${TARGETOS}-${TARGETARCH} as builder
 
 ENV LIGHTNINGD_VERSION=master
 
+# Build the configurator binary for each architecture
+# Fix `configurator: Exec format error` on ARM and ARM64 
+WORKDIR /opt/lightningd/ccan/tools/configurator
+COPY ccan/tools/configurator/configurator.c configurator.c
+RUN gcc -o configurator configurator.c
+WORKDIR /opt/lightningd
+
 RUN mkdir zlib && tar xvf zlib.tar.gz -C zlib --strip-components=1 \
     && cd zlib \
     && ./configure ${ZLIB_CONFIG} \