try skipping base image build if it already exists; remove hugo from …

…base image

.github/workflows/workflow.yml

@@ -19,7 +19,16 @@ jobs:
     steps:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v1
+      - name: Check if Docker image exists
+        id: check
+        run: |
+          IMAGE_TAG=ghcr.io/${{ github.repository }}/base:${{ env.alpine }}-${{ env.ansible_core }}-${{ env.ansible }}
+          if docker manifest inspect $IMAGE_TAG > /dev/null 2>&1; then
+            echo "exists=true" >> $GITHUB_OUTPUT
+          else
+            echo "exists=false" >> $GITHUB_OUTPUT
       - name: Login to ghcr.io
+        if: ${{ steps.check.outputs.exists != 'true' }}
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
@@ -33,6 +42,7 @@ jobs:
           tags: |
             type=raw,value=${{ env.alpine }}-${{ env.ansible_core }}-${{ env.ansible }},enable=${{ github.ref_name == 'fresh' }}
       - name: Build and push
+        if: ${{ steps.check.outputs.exists != 'true' }}
         uses: docker/build-push-action@v6
         with:
           platforms: linux/amd64,linux/arm64

Dockerfile.base

@@ -5,7 +5,7 @@ ARG ANSIBLE_CORE
 ENV PATH="/usr/local/bin:/usr/local/sbin:/usr/sbin:/usr/bin:/sbin:/bin"
 
 RUN apk --no-cache add python3 py3-cryptography py3-jinja2 py3-packaging py3-paramiko py3-resolvelib py3-passlib py3-yaml \
-		git openssh hugo && \
+		git openssh && \
 		apk --no-cache add --virtual builddeps alpine-sdk py3-pip && \
 		ln -s /bin/uname /usr/local/bin/uname && \
 		ln -s /bin/rm /usr/local/bin/rm && \