FROM code.forgejo.org/forgejo/runner:6

# Switch to root to install packages (Alpine)
USER root

# Alpine uses apk, not apt-get
RUN apk update && apk add --no-cache \
      nodejs \
      npm \
      docker-cli

# Verify installations
RUN docker --version && node --version && git --version

# Switch back to runner user
USER 1000:1000