Add support for devcontainers

.devcontainer/Dockerfile

@@ -0,0 +1,23 @@
+FROM mcr.microsoft.com/devcontainers/go:dev-1.23-bookworm
+
+ARG TARGETOS
+ARG TARGETARCH
+
+ENV HELMVERS="v3.16.4"
+ENV YQVERSION="v4.44.6"
+ENV KUBECOLORVERSION="0.4.0"
+
+# Install kubectl
+RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/${TARGETARCH}/kubectl && chmod +x ./kubectl && mv ./kubectl /usr/local/bin
+
+# Install helm
+RUN bash -c "curl -s https://get.helm.sh/helm-${HELMVERS}-linux-${TARGETARCH}.tar.gz > helm3.tar.gz" && tar -zxvf helm3.tar.gz linux-${TARGETARCH}/helm && chmod +x linux-${TARGETARCH}/helm && mv linux-${TARGETARCH}/helm /usr/local/bin && rm helm3.tar.gz && rm -R linux-${TARGETARCH}
+
+# Install yq
+RUN curl -L -o yq "https://github.com/mikefarah/yq/releases/download/${YQVERSION}/yq_linux_${TARGETARCH}" && install -c -m 0755 yq /usr/local/bin
+
+# Install kubecolor
+RUN curl -L -o kubecolor.tar.gz https://github.com/kubecolor/kubecolor/releases/download/v${KUBECOLORVERSION}/kubecolor_${KUBECOLORVERSION}_linux_${TARGETARCH}.tar.gz && tar -xvzf kubecolor.tar.gz && install -c -m 0755 kubecolor /usr/local/bin
+
+# Install bash-complete to make kubectl autocomplete work
+RUN apt-get update && apt-get install bash-completion make vim -y && rm -rf /var/lib/apt/lists/*

.devcontainer/devcontainer.json

@@ -0,0 +1,54 @@
+{
+  "name": "KubeBuilder Example",
+  "build": {
+    "dockerfile": "./Dockerfile"
+  },
+  "features": {
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {
+      "version": "latest",
+      "moby": true
+    },
+    "ghcr.io/mikaello/devcontainer-features/modern-shell-utils:1": {}
+  },
+  "postCreateCommand": "./.devcontainer/postCreateCommand.sh",
+  "customizations": {
+    // "devpod": {
+    //   "prebuildRepository": "ghcr.io/loft-sh/devpod-kubebuilder-template"
+    // },
+    "vscode": {
+      "extensions": [
+        "golang.go",
+        "ms-vscode.makefile-tools",
+        "redhat.vscode-yaml",
+        "timonwong.shellcheck",
+        "eamodio.gitlens",
+        "mhutchie.git-graph"
+      ],
+      "settings": {
+        // This has to be set individually to each developers preference
+        // in their local vscode configs.
+        // "terminal.integrated.defaultProfile.linux": "zsh",
+        "terminal.integrated.profiles.linux": {
+          "bash": {
+            "path": "bash",
+            "icon": "terminal-bash"
+          },
+          "zsh": {
+            "path": "zsh"
+          },
+          "fish": {
+            "path": "fish"
+          },
+          "tmux": {
+            "path": "tmux",
+            "icon": "terminal-tmux"
+          },
+          "pwsh": {
+            "path": "pwsh",
+            "icon": "terminal-powershell"
+          }
+        }
+      }
+    }
+  }
+}

.devcontainer/postCreateCommand.sh

@@ -0,0 +1,19 @@
+mkdir -p $HOME/.kube
+kubectl completion bash > /home/vscode/.kube/completion.bash.inc
+printf "
+source /usr/share/bash-completion/bash_completion
+source $HOME/.kube/completion.bash.inc
+alias k=kubectl
+complete -F __start_kubectl k
+" >> $HOME/.bashrc
+
+printf "
+source <(kubectl completion zsh)
+alias k=kubectl
+alias ll='ls -al'
+complete -F __start_kubectl k
+" >> $HOME/.zshrc
+
+make setup-kindev
+
+cp .kind/.kind/kind-config ~/.kube/config

.gitignore

@@ -31,3 +31,6 @@ __debug_bin*
 hack/res
 hack/tmp
 hack/diff/function.yaml
+
+# MacOS stuff
+.DS_store

Makefile

@@ -225,3 +225,13 @@ render-diff: ## Render diff between the cluster in KUBECONF and the local branch
 	# this will speed up the compare in CI/CD environments.
 	if ! docker pull $(IMG); then $(MAKE) docker-build-branchtag; fi
 	hack/diff/compare.sh $(DEBUG)
+
+.PHONY: setup-kindev
+
+setup-kindev: ## Setup kindev in the .kind folder, will always create a new instance
+	rm -rf .kind && \
+	git clone --depth=1 -b add/devcontainers https://github.com/vshn/kindev .kind && \
+	cd .kind && \
+	rm -rf .git && \
+	make clean && \
+	make vshnall