fix: multi arch

Author: kameshsampath

.editorconfig

@@ -0,0 +1,15 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = false
+insert_final_newline = false
+
+[Makefile]
+indent_style = tab

Dockerfile

@@ -1,4 +1,7 @@
+#syntax=docker/dockerfile:1.3-labs
+
 FROM alpine
+ARG TARGETARCH
 
 # Ignore to update versions here
 # docker build --no-cache --build-arg KUBECTL_VERSION=${tag} --build-arg HELM_VERSION=${helm} --build-arg KUSTOMIZE_VERSION=${kustomize_version} -t ${image}:${tag} .
@@ -9,12 +12,12 @@ ARG KUSTOMIZE_VERSION=v4.5.5
 # Install helm (latest release)
 # ENV BASE_URL="https://storage.googleapis.com/kubernetes-helm"
 ENV BASE_URL="https://get.helm.sh"
-ENV TAR_FILE="helm-v${HELM_VERSION}-linux-amd64.tar.gz"
+ENV TAR_FILE="helm-v${HELM_VERSION}-linux-${TARGETARCH}.tar.gz"
 RUN apk add --update --no-cache curl ca-certificates bash git && \
     curl -sL ${BASE_URL}/${TAR_FILE} | tar -xvz && \
-    mv linux-amd64/helm /usr/bin/helm && \
+    mv linux-${TARGETARCH}/helm /usr/bin/helm && \
     chmod +x /usr/bin/helm && \
-    rm -rf linux-amd64
+    rm -rf linux-${TARGETARCH}
 
 # add helm-diff
 RUN helm plugin install https://github.com/databus23/helm-diff && rm -rf /tmp/helm-*
@@ -26,13 +29,13 @@ RUN helm plugin install https://github.com/quintush/helm-unittest && rm -rf /tmp
 RUN helm plugin install https://github.com/chartmuseum/helm-push && rm -rf /tmp/helm-*
 
 # Install kubectl (same version of aws esk)
-RUN curl -sLO https://storage.googleapis.com/kubernetes-release/release/v${KUBECTL_VERSION}/bin/linux/amd64/kubectl && \
+RUN curl -sLO https://storage.googleapis.com/kubernetes-release/release/v${KUBECTL_VERSION}/bin/linux/${TARGETARCH}/kubectl && \
     mv kubectl /usr/bin/kubectl && \
     chmod +x /usr/bin/kubectl
 
 # Install kustomize (latest release)
-RUN curl -sLO https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2F${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz && \
-    tar xvzf kustomize_${KUSTOMIZE_VERSION}_linux_amd64.tar.gz && \
+RUN curl -sLO https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2F${KUSTOMIZE_VERSION}/kustomize_${KUSTOMIZE_VERSION}_linux_${TARGETARCH}.tar.gz && \
+    tar xvzf kustomize_${KUSTOMIZE_VERSION}_linux_${TARGETARCH}.tar.gz && \
     mv kustomize /usr/bin/kustomize && \
     chmod +x /usr/bin/kustomize
 

Makefile

@@ -0,0 +1,27 @@
+IMAGE?=kameshsampath/kube-dev-tools
+TAG?=latest
+SHELL := bash
+CURRENT_DIR = $(shell pwd)
+ENV_FILE := $(CURRENT_DIR)/.env
+BUILDER=buildx-multi-arch
+DOCKER_FILE=$(CURRENT_DIR)/Dockerfile
+
+prepare-buildx: ## Create buildx builder for multi-arch build, if not exists
+	docker buildx inspect $(BUILDER) || docker buildx create --name=$(BUILDER) --driver=docker-container --driver-opt=network=host
+
+build-tools: ## Build tools image locally
+	docker build --tag=$(IMAGE):$(shell svu next) -f $(DOCKER_FILE) .
+	docker tag $(IMAGE):$(shell svu next) $(IMAGE):$(TAG)
+
+push-tools: prepare-buildx ## Build & Upload extension image to hub. Do not push if tag already exists: TAG=$(svu c) make push-extension
+	docker pull $(IMAGE):$(shell svu c) && echo "Failure: Tag already exists" || docker buildx build --push --builder=$(BUILDER) --platform=linux/amd64,linux/arm64 --build-arg TAG=$(shell svu c) --tag=$(IMAGE):$(shell svu c) -f $(DOCKER_FILE) .
+
+release:	
+	git tag "$(shell svu next)"
+	git push --tags
+
+help: ## Show this help
+	@echo Please specify a build target. The choices are:
+	@grep -E '^[0-9a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "$(INFO_COLOR)%-30s$(NO_COLOR) %s\n", $$1, $$2}'
+
+.PHONY: bin build-plugin push-plugin help