Tune .devcontainer for chezmoi

.devcontainer/Dockerfile

@@ -11,7 +11,7 @@ RUN if [ "${INSTALL_NODE}" = "true" ]; then su vscode -c "source /usr/local/shar
 #     && apt-get -y install --no-install-recommends <your-package-list-here>
 
 # [Optional] Uncomment the next line to use go get to install anything else you need
-# RUN go get -x <your-dependency-or-tool>
+RUN go get -x mvdan.cc/gofumpt/gofumports
 
 # [Optional] Uncomment this line to install global node packages.
 # RUN su vscode -c "source /usr/local/share/nvm/nvm.sh && npm install -g <your-package-here>" 2>&1

.devcontainer/devcontainer.json

@@ -21,15 +21,16 @@
 
 	// Add the IDs of extensions you want installed when the container is created.
 	"extensions": [
-		"golang.Go"
-	]
+		"golang.Go",
+		"yzhang.markdown-all-in-one"
+	],
 
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],
 
 	// Use 'postCreateCommand' to run commands after the container is created.
-	// "postCreateCommand": "go version",
+	"postCreateCommand": "go mod download",
 
 	// Uncomment to connect as a non-root user. See https://aka.ms/vscode-remote/containers/non-root.
-	// "remoteUser": "vscode"
+	"remoteUser": "vscode"
 }