Update devcontainer

.devcontainer/Dockerfile

@@ -1,13 +1,12 @@
 # See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.183.0/containers/go/.devcontainer/base.Dockerfile
 
 # [Choice] Go version: 1, 1.16, 1.15
-ARG VARIANT="1.16"
+ARG VARIANT="1.17"
 FROM mcr.microsoft.com/vscode/devcontainers/go:0-${VARIANT}
 
-# [Option] Install Node.js
-ARG INSTALL_NODE="true"
-ARG NODE_VERSION="lts/*"
-RUN if [ "${INSTALL_NODE}" = "true" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
+# [Choice] Node.js version: none, lts/*, 16, 14, 12, 10
+ARG NODE_VERSION="none"
+RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
 
 # [Optional] Uncomment this section to install additional OS packages.
 # RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \

.devcontainer/devcontainer.json

@@ -6,30 +6,35 @@
 		"dockerfile": "Dockerfile",
 		"args": {
 			// Update the VARIANT arg to pick a version of Go: 1, 1.16, 1.15
-			"VARIANT": "1.16",
+			"VARIANT": "1.17",
 			// Options
-			"INSTALL_NODE": "false",
-			"NODE_VERSION": "lts/*"
+			"NODE_VERSION": "none"
 		}
 	},
 	"runArgs": [
 		"--cap-add=SYS_PTRACE",
 		"--security-opt",
 		"seccomp=unconfined"
 	],
+	"mounts": [
+		"source=${localEnv:HOME}${localEnv:USERPROFILE}/.ssh,destination=/home/vscode/.ssh,type=bind,readonly",
+		"source=${localEnv:HOME}${localEnv:USERPROFILE}/.ssh,destination=/root/.ssh,type=bind,readonly"
+	],
 	// Set *default* container specific settings.json values on container create.
 	"settings": {
+		"editor.formatOnSave": true,
 		"go.toolsManagement.checkForUpdates": "local",
 		"go.useLanguageServer": true,
 		"go.gopath": "/go",
 		"go.goroot": "/usr/local/go"
 	},
 	// Add the IDs of extensions you want installed when the container is created.
 	"extensions": [
+		"streetsidesoftware.code-spell-checker",
+		"eamodio.gitlens",
 		"golang.Go",
 		"davidanson.vscode-markdownlint",
-		"ms-vsliveshare.vsliveshare",
-		"streetsidesoftware.code-spell-checker",
+		"vscode-icons-team.vscode-icons"
 	],
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],