init

.devcontainer/Dockerfile

@@ -0,0 +1,15 @@
+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.241.1/containers/ubuntu/.devcontainer/base.Dockerfile
+
+# [Choice] Ubuntu version (use ubuntu-22.04 or ubuntu-18.04 on local arm64/Apple Silicon): ubuntu-22.04, ubuntu-20.04, ubuntu-18.04
+ARG VARIANT="jammy"
+FROM mcr.microsoft.com/vscode/devcontainers/base:0-${VARIANT}
+
+# [Optional] Uncomment this section to install additional OS packages.
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+   && apt-get -y install --no-install-recommends xz-utils bc docker.io 
+
+RUN mkdir /nix \
+    && chown vscode /nix \
+    && su vscode -c "sh <(curl -L https://releases.nixos.org/nix/nix-2.10.3/install) --no-daemon"
+
+RUN su vscode -c "/home/vscode/.nix-profile/bin/nix-env -i nixpkgs-fmt"

.devcontainer/devcontainer.json

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+// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.241.1/containers/ubuntu
+{
+	"name": "Ubuntu",
+	"build": {
+		"dockerfile": "Dockerfile",
+		// Update 'VARIANT' to pick an Ubuntu version: jammy / ubuntu-22.04, focal / ubuntu-20.04, bionic /ubuntu-18.04
+		// Use ubuntu-22.04 or ubuntu-18.04 on local arm64/Apple Silicon.
+		"args": {
+			"VARIANT": "ubuntu-22.04"
+		}
+	},
+	// 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": "uname -a",
+	// Comment out to connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
+	"remoteUser": "vscode",
+	"features": {
+		"docker-from-docker": "latest"
+	},
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"mhutchie.git-graph",
+				"eamodio.gitlens",
+				"jnoortheen.nix-ide"
+			]
+		}
+	}
+}