Jun 26, 2023 · I am using GitHub Codespaces, which runs a Docker container inside a virtual machine. I want to open VS Code with a specific profile when launching a repository using the code command.

To get started, follow these steps: Install and configure Docker for your operating system, using one of the paths below or an alternative Docker option, like Docker on a remote host or Docker compliant CLI. Install Docker Desktop for Windows/Mac.

The VS Code Dev Containers extension can only automatically mount your source code into a container if your code is in a folder or drive shared with Docker. If you open a dev container from a non-shared location, the container will successfully start but the workspace will be empty.

Microsoft Visual Studio Code running in a Docker container, accessible through the web browser. Code Container is based on the Code Server project and extends it by adding:

What are you doing in .bash_profile that you want to trigger? We run the default shell with -lic to extract environment variables by default (controlled by "userEnvProbe" in the devcontainer.json). Maybe change the default shell of the image to bash (e.g., by using chsh).

Development containers, or dev containers, are Docker containers that are specifically configured to provide a fully featured development environment. Whenever you work in a codespace, you are using a dev container on a virtual machine.

Oct 27, 2015 · I would like to know how you get data (primarily source code) into your containers. From what I saw on different images there seem to be mainly three different approaches: Using RUN git clone ... in a Dockerfile and build the image each time the source code changes. Get the source code to the host and use COPY . /whatever in the Dockerfile.

In this document, we'll go through the steps for creating a development (dev) container in VS Code: Create a devcontainer.json, which describes how VS Code should start the container and what to do after it connects. Make and persist changes to the dev container, such as installation of new software, through use of a Dockerfile.

Mar 18, 2025 · A Dev Container is a locally hosted development environment that runs inside a Docker container using VS Code. GitHub Codespaces, on the other hand, is a cloud-based development environment that runs on GitHub’s infrastructure.

GitHub Actions includes the following commands for container customization: prepare_job: Called when a job is started. cleanup_job: Called at the end of a job. run_container_step: Called once for each container action in the job. run_script_step: Runs any step that is not a container action.