trying multi stage builds maybe properly

.github/workflows/docker-build-push.yaml

@@ -24,7 +24,7 @@ jobs:
         context: .
         push: false
         load: false
-        platforms: linux/amd64,linux/arm64,linux/x86_64,linux/arm64/v8
+        platforms: linux/amd64,linux/arm64,linux/arm64/v7
         tags: my-image:latest
         cache-from: type=gha
         cache-to: type=gha,mode=max
@@ -51,7 +51,7 @@ jobs:
       with:
         context: .
         push: true
-        platforms: linux/amd64,linux/arm64,linux/x86_64,linux/arm64/v8
+        platforms: linux/amd64,linux/arm64,linux/arm64/v7
         tags: |
           ${{ secrets.DOCKERHUB_USERNAME }}/ttyd-k9s:${{ github.ref_name }}
           ${{ secrets.DOCKERHUB_USERNAME }}/ttyd-k9s:latest

Dockerfile

@@ -1,14 +1,40 @@
-FROM derailed/k9s:v0.32.4 AS k9s
+FROM --platform=${BUILDPLATFORM} tsl0922/ttyd:latest as ttyd
+ARG TARGETPLATFORM
+ARG KUBECTL_VERSION="v1.29.0"
+
+# Install necessary packages
+RUN apt-get update && apt-get install -y \
+    curl \
+    wget \
+    git \
+    apt-transport-https \
+    gnupg2 \
+    && rm -rf /var/lib/apt/lists/*
+
+
+# linux/amd64, linux/arm64, linux/x86_64,linux/arm64/v8
+# Install k9s
+RUN case ${TARGETPLATFORM} in \
+        "linux/amd64")  K9S_ARCH=amd64  ;; \
+        "linux/arm64")  K9S_ARCH=arm64  ;; \
+        "linux/arm/v7") K9S_ARCH=armv7  ;; \
+    esac \ 
+    && wget https://github.com/derailed/k9s/releases/download/v0.32.5/k9s_Linux_${K9S_ARCH}.tar.gz \
+    && tar -xzf k9s_Linux_${K9S_ARCH}.tar.gz \    
+    && mv k9s /usr/local/bin/ \
+    && rm k9s_Linux_arm64.tar.gz
+
+# Install kubectl
+RUN TARGET_ARCH=$(arch | sed s/aarch64/arm64/ | sed s/x86_64/amd64/) \
+    && curl -L https://storage.googleapis.com/kubernetes-release/release/${KUBECTL_VERSION}/bin/linux/${TARGET_ARCH}/kubectl -o /usr/local/bin/kubectl \
+    && chmod +x /usr/local/bin/kubectl 
+
+
 
-FROM tsl0922/ttyd:alpine
-COPY --from=k9s /bin/k9s /bin/k9s
-COPY --from=k9s /usr/local/bin/kubectl /usr/local/bin/kubectl
 
 # Create .kube directory
 RUN mkdir -p /root/.kube
-
 # Set working directory
 WORKDIR /root
-
 # Start ttyd with k9s
-CMD ["ttyd", "--writable", "/bin/k9s"]
+CMD ["ttyd", "--writable", "k9s"]