Nix devcontainer

.devcontainer/Dockerfile

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+# SPDX-FileCopyrightText: 2022 X-Truder <jaka@x-truder.net>
+# SPDX-FileCopyrightText: 2022 Félix Robles <felix@sequentech.io>
+#
+# SPDX-License-Identifier: MIT
+
+# Reuse a base image made for devcontainers.
+FROM ghcr.io/xtruder/nix-devcontainer:v1
+
+# cache /nix
+VOLUME /nix

.devcontainer/devcontainer.json

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+// For format details, see https://aka.ms/vscode-remote/devcontainer.json or the definition README at
+// https://github.com/microsoft/vscode-dev-containers/tree/master/containers/docker-existing-dockerfile
+{
+	"name": "strand-project",
+	"dockerComposeFile": "docker-compose.yml",
+	"service": "dev",
+	"workspaceFolder": "/workspace",
+	"forwardPorts": [3000],
+
+	"userEnvProbe": "loginShell",
+	"updateRemoteUserUID": false,
+
+	// build development environment on creation
+    "onCreateCommand": "nix develop --command bash -c 'nix build -vvv -L && cargo build --all-features && echo Environment Built' || true",
+    "updateContentCommand": "nix develop --command bash -c 'nix build -vvv -L && cargo build --all-features && echo Environment Built' || true",
+
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+        // run commands on save
+        // https://marketplace.visualstudio.com/items?itemName=fsevenm.run-it-on
+		"fsevenm.run-it-on",
+
+        // Docker for Visual Studio Code
+		"ms-azuretools.vscode-docker",
+
+        // select nix environment
+		"arrterian.nix-env-selector",
+
+        // Nix language support
+		"jnoortheen.nix-ide",
+
+        // Rust language support
+		"rust-lang.rust-analyzer",
+
+        // Markdown support and previsualization
+		"yzhang.markdown-all-in-one",
+
+        // Toml support
+		"tamasfe.even-better-toml",
+
+        // Debugging
+		"vadimcn.vscode-lldb",
+
+        // Allows to use Alt+Q (or Option+Q in mac) to rewrap lines
+        "stkb.rewrap"
+	]
+  }

.devcontainer/docker-compose.yml

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+# SPDX-FileCopyrightText: 2022 Felix Robles <felix@sequentech.io>
+# SPDX-License-Identifier: AGPL-3.0-only
+version: '3'
+services:
+  dev:
+    build:
+      context: ../
+      dockerfile: .devcontainer/Dockerfile
+      args:
+        PRELOAD_EXTENSIONS: arrterian.nix-env-selector
+        USER_UID: ${USER_UID:-1000}
+        USER_GID: ${USER_GID:-1000}
+    command: sleep infinity
+    volumes:
+      - ..:/workspace:cached
+      - nix:/nix
+    security_opt:
+      - label:disable
+    network_mode: "bridge"
+
+volumes:
+  nix:

.devcontainer/etc/bash.bashrc

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+# SPDX-FileCopyrightText: 2022 X-Truder <jaka@x-truder.net>
+# SPDX-FileCopyrightText: 2022 Félix Robles <felix@sequentech.io>
+#
+# SPDX-License-Identifier: MIT
+
+# System-wide .bashrc file for interactive bash(1) shells.
+
+# To enable the settings / commands in this file for login shells as well,
+# this file has to be sourced in /etc/profile.
+
+[[ $ENVRC_RUN != yes ]] && source /etc/envrc
+
+# If not running interactively, don't do anything
+[ -z "$PS1" ] && return
+
+# check the window size after each command and, if necessary,
+# update the values of LINES and COLUMNS.
+shopt -s checkwinsize
+
+# set variable identifying the chroot you work in (used in the prompt below)
+if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
+    debian_chroot=$(cat /etc/debian_chroot)
+fi
+
+# set a fancy prompt (non-color, overwrite the one in /etc/profile)
+# but only if not SUDOing and have SUDO_PS1 set; then assume smart user.
+if ! [ -n "${SUDO_USER}" -a -n "${SUDO_PS1}" ]; then
+    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
+fi
+
+# load direnv hook if not running as root
+if ! [ $(id -u) = 0 ]; then
+    eval "$(direnv hook bash)"
+fi

.devcontainer/etc/devcontainer.sh

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+
+#!/bin/bash
+
+[[ $ENVRC_RUN != yes ]] && source /etc/envrc

.devcontainer/etc/devcontainer.sh.license

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+SPDX-FileCopyrightText: 2022 X-Truder <jaka@x-truder.net>
+SPDX-FileCopyrightText: 2022 Felix Robles <felix@sequentech.io>
+
+SPDX-License-Identifier: MIT

.devcontainer/etc/direnv.toml

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+# SPDX-FileCopyrightText: 2022 X-Truder <jaka@x-truder.net>
+# SPDX-FileCopyrightText: 2022 Félix Robles <felix@sequentech.io>
+#
+# SPDX-License-Identifier: MIT
+
+# direnv global config
+
+[global]
+
+# increase warn timeout to 30 minutes, as it can take
+# long time to load all nix dependencies
+warn_timeout = "30m"
+
+bash_path = "/bin/bash"
+
+# whitelist all paths, since we are running in container
+[whitelist]
+prefix = [ "/" ]

.devcontainer/etc/envrc

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+# SPDX-FileCopyrightText: 2022 X-Truder <jaka@x-truder.net>
+# SPDX-FileCopyrightText: 2022 Félix Robles <felix@sequentech.io>
+#
+# SPDX-License-Identifier: MIT
+USER=$(whoami)
+
+# load nix into environment
+if [ -e $HOME/.nix-profile/etc/profile.d/nix.sh ] ; then
+    . $HOME/.nix-profile/etc/profile.d/nix.sh
+fi
+
+# add $HOME/.nix-profile/share to XDG_DATA_DIRS, so completions for packages
+# installed with nix work
+if [ -e $HOME/.nix-profile ] ; then
+    XDG_DATA_DIRS="$XDG_DATA_DIRS:$HOME/.nix-profile/share"
+fi
+XDG_DATA_DIRS="$XDG_DATA_DIRS:/usr/share"
+
+ENVRC_RUN=yes

.devcontainer/etc/nix.conf

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+# SPDX-FileCopyrightText: 2022 X-Truder <jaka@x-truder.net>
+# SPDX-FileCopyrightText: 2022 Félix Robles <felix@sequentech.io>
+#
+# SPDX-License-Identifier: MIT
+sandbox = false
+experimental-features = nix-command flakes

.direnv/flake-profile

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+flake-profile-1-link

.direnv/flake-profile-1-link

@@ -0,0 +1 @@
+/nix/store/snnbrl8jbid207bw7nl442q1fmm6yyg0-nix-shell-env

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for more information:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+# https://containers.dev/guide/dependabot
+
+version: 2
+updates:
+ - package-ecosystem: "devcontainers"
+   directory: "/"
+   schedule:
+     interval: weekly

.vscode/settings.json

@@ -6,6 +6,7 @@
         "**/CVS": true,
         "**/.DS_Store": true,
         "**/Thumbs.db": true,
+        "**/*.crswap": true,
         "**/.retool_types/**": true,
         "**/*tsconfig.json": true,
         ".cache": true,

result

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+/nix/store/5mnvqdlmk2f3a0liq4lbfahlx9d8gkpv-top200-rs-0.1.0