Base Alpine development container for Visual Studio Code, used as base image by other images

• kbuley/basedevcontainer:alpine (or :latest) based on Alpine 3.19 in 873MB
• kbuley/basedevcontainer:debian based on Debian Bookworm Slim in 581MB
• kbuley/basedevcontainer:ubuntu based on Ubuntu LTS in 537MB
• All images are compatible with amd64, 386, arm64, armv7, armv6 and ppc64le CPU architectures
• Contains the packages:
  • libstdc++: needed by the VS code server
  • zsh: main shell instead of /bin/sh
  • git: interact with Git repositories
  • openssh-client: use SSH keys
  • nano: edit files from the terminal
  • neovim: vim, but even better
• Contains the binaries:
  • gh: interact with Github with the terminal
  • bit: a modern git client
• Custom integrated terminal
  • Based on zsh and oh-my-zsh
  • Uses the Powerlevel10k theme
  • With Logo LS as a replacement for ls
    • Shows information on login; easily extensible
• Cross platform
  • Easily bind mount your SSH keys to use with git
• Supports SSH keys with Linux, OSX

• Docker installed and running
  • If you don't use Linux, share the directories ~/.ssh and the directory of your project with Docker Desktop
• Docker Compose installed
• VS code installed
• VS code remote containers extension installed

1. Download this repository and put the .devcontainer directory in your project. Alternatively, use this shell script from your project path

   # we assume you are in /yourpath/myproject
   mkdir .devcontainer
   cd .devcontainer
   wget -q https://raw.githubusercontent.com/kbuley/basedevcontainer/master/.devcontainer/devcontainer.json
   wget -q https://raw.githubusercontent.com/kbuley/basedevcontainer/master/.devcontainer/docker-compose.yml

2. If you have a .vscode/settings.json, eventually move the settings to .devcontainer/devcontainer.json in the "settings" section as .vscode/settings.json take precedence over the settings defined in .devcontainer/devcontainer.json.

3. Open the command palette in Visual Studio Code (CTRL+SHIFT+P) and select Remote-Containers: Open Folder in Container... and choose your project directory

• You can change the "postCreateCommand" to be relevant to your situation. In example it could be echo "downloading" && npm i to combine two commands
• You can change the extensions installed in the Docker image within the "extensions" array
• VScode settings can be changed or added in the "settings" object.

• You can publish a port to access it from your host

• Add containers to be launched with your development container. In example, let's add a postgres database.

  1. Add this block to .devcontainer/docker-compose.yml

     database:
       image: postgres
       restart: always
       environment:
         POSTGRES_PASSWORD: password

  2. In .devcontainer/devcontainer.json change the line "runServices": ["vscode"], to "runServices": ["vscode", "database"],

  3. In the VS code command palette, rebuild the container

You can build and extend the Docker development image to suit your needs.

• You can build the development image yourself:

  docker build -t kbuley/basedevcontainer -f alpine.Dockerfile  https://github.com/kbuley/basedevcontainer.git

• You can extend the Docker image kbuley/basedevcontainer with your own instructions.

  1. Create a file .devcontainer/Dockerfile with FROM kbuley/basedevcontainer

  2. Append instructions to the Dockerfile created. For example:

     • Add more Go packages and add an alias

       FROM kbuley/basedevcontainer
       COPY . .
       RUN echo "alias ls='ls -al'" >> ~/.zshrc

     • Add some Alpine packages, you will need to switch to root:

       FROM kbuley/basedevcontainer
       USER root
       RUN apk add bind-tools
       USER vscode

  3. Modify .devcontainer/docker-compose.yml and add build: . in the vscode service.

  4. Open the VS code command palette and choose Remote-Containers: Rebuild container