devcontainer-setup

Creates a pre-configured devcontainer with Claude Code and language-specific tooling. Check in order (use first match): Convert to slug: lowercase, replace spaces/underscores with hyphens. If multiple languages are detected, configure all of them in the following priority order: For multi-language postCreateCommand , chain all setup commands: Extensions and settings from all detected languages should be merged into the configuration. Start with base templates from resources/ directory. Substitute: Then apply language-specific modifications below. The base template includes: Detection: pyproject.toml , requirements.txt , setup.py , or *.py files Dockerfile additions: The base Dockerfile already includes Python 3.13 via uv. If a different version is required (detected from pyproject.toml ), modify the Python installation: devcontainer.json extensions: Add to customizations.vscode.extensions : Add to customizations.vscode.settings : postCreateCommand: If pyproject.toml exists, chain commands: Detection: package.json or tsconfig.json No Dockerfile additions needed: The base template includes Node 22 via fnm (Fast Node Manager). devcontainer.json extensions: Add to customizations.vscode.extensions : Add to customizations.vscode.settings : postCreateCommand: Detect package manager from lockfile and chain with base command: Detection: Cargo.toml Features to add: devcontainer.json...