nixopus Shell Script Deployment
Detection
Project is a shell script application if start.sh exists in the root directory.
Shell Interpreter
Detected from the shebang line of the entry script:
| Shell | Shebang | Notes |
|---|---|---|
| bash | #!/bin/bash |
Available in base image |
| sh | #!/bin/sh |
Available in base image |
| dash | #!/bin/dash |
Uses sh in base image |
| zsh | #!/bin/zsh |
Must be installed in Dockerfile |
No shebang defaults to sh.
Setup Scripts
If a setup.sh file exists alongside start.sh, it runs during the Docker build to prepare the environment (install tools, generate config, etc.). Files created by the setup script are available at runtime.
Dockerfile Patterns
Basic
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY start.sh .
RUN chmod +x start.sh
EXPOSE 8080
CMD ["./start.sh"]
With setup script
FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY . .
RUN chmod +x start.sh setup.sh
RUN ./setup.sh
EXPOSE 8080
CMD ["./start.sh"]