Metadata-Version: 1.0
Name: docker-optimizer
Version: 1.2.1
Summary: A small program to optimize Dockerfiles
Home-page: UNKNOWN
Author: Bogdan Mustiata
Author-email: bogdan.mustiata@gmail.com
License: BSD
Description: ``docker-optimizer`` allows collapsing multiple ``RUN`` layers into a
        single one. This way, you can use the docker caching for development,
        yet get fewer layers for the final container.
        
        Installation
        ============
        
        .. code:: sh
        
            pip install docker-optimizer
        
        Usage
        =====
        
        Input ``Dockerfile.dev``:
        
        .. code:: docker
        
            FROM python:3.8-slim-buster
        
            #============================================================================
            # Install requirements
            #============================================================================
            COPY requirements.txt /requirements.txt
            RUN pip install -r /requirements.txt
        
            #============================================================================
            # Update the package list
            #============================================================================
            RUN apt-get update -y
        
            #============================================================================
            # Install certbot
            #============================================================================
            RUN apt-get install -y curl && \
                curl -LO https://dl.eff.org/certbot-auto && \
                mv certbot-auto /usr/local/bin && \
                chown root /usr/local/bin/certbot-auto && \
                chmod 755 /usr/local/bin/certbot-auto && \
                certbot-auto --install-only -n
        
            #============================================================================
            # cleanup package list
            #============================================================================
            RUN rm -rf /var/lib/apt/lists/*
        
            COPY new-certificate* /usr/local/bin/
        
            USER 1000
            ENV LE_AUTO_SUDO=
            WORKDIR /usr/local/bin
            ENTRYPOINT ["python", "new-certificate.py"]
        
        .. code:: sh
        
            docker-optimizer Dockerfile.dev Dockerfile
        
        .. code:: docker
        
            # compiled by docker-optimizer
            # https://github.com/bmustiata/docker-optimizer
            from python:3.8-slim-buster
            copy requirements.txt /requirements.txt
            run pip install -r /requirements.txt && apt-get update -y && apt-get install -y curl &&     curl -LO https://dl.eff.org/certbot-auto &&     mv certbot-auto /usr/local/bin &&     chown root /usr/local/bin/certbot-auto &&     chmod 755 /usr/local/bin/certbot-auto &&     certbot-auto --install-only -n && rm -rf /var/lib/apt/lists/*
            copy new-certificate* /usr/local/bin/
            user 1000
            env 'LE_AUTO_SUDO' ''
            workdir /usr/local/bin
            entrypoint ['python', 'new-certificate.py']
        
Platform: UNKNOWN
