{
    // CS374 Course Development Container -- VS Code Dev Containers config
    //
    // Put this file (with the Dockerfile and docker-compose.yml) in a
    // `.devcontainer/` folder at the root of your cloned GitHub work repo,
    // then use VS Code's "Dev Containers: Reopen in Container" command.
    // VS Code builds the course image and reopens your repo inside it.
    "name": "CS374 Course Dev Container",

    // Build the course image from the Dockerfile in this folder.
    "build": {
        "dockerfile": "Dockerfile",
        "context": "."
    },

    // Mount your cloned repo (the folder you opened in VS Code) at
    // /workspace inside the container -- the same bind-mount idea as the
    // docker-compose.yml route. The container sees only this folder.
    "workspaceMount": "source=${localWorkspaceFolder},target=/workspace,type=bind",
    "workspaceFolder": "/workspace",

    // Work as the non-root `student` user defined in the Dockerfile.
    "remoteUser": "student",

    "customizations": {
        "vscode": {
            "extensions": [
                // Python language support, debugging, and test discovery
                "ms-python.python",
                // GitLens: see your commit history and blame inline
                "eamodio.gitlens"
            ]
        }
    }
}