Metadata-Version: 1.1
Name: hayaku
Version: 0.1.1
Summary: Hayaku - tooling for generating dockerfile
Home-page: UNKNOWN
Author: Alex Myasoedov
Author-email: msoedov@gmail.com
License: MIT
Description: 
        
        Hayaku - lightweight Python utility to generate Dockerfile and distribute tiny python apps without including sources
        
        
        ## Why?
        Disclaimer this repo being made just for fun in certain circumstances and have non opinionated approach for doing things.
        The purpose of this is to wrap your existing tooling written in python into containers and then ship/distribute it without complicated
        workflow around git repo's.
        
        
        ## Approach
        0. Autodetect of required pip packages which needs to be installed
        1. Encode py sources with base64/zip/bzip
        2. Put encoded data into of generated `Dockerfile` ENV (According to POSIX we can put up to 256Mb into env variable)
        
        ```shell
        ENV PY_LIB "{body}"
        
        ```
        
        3. Extract it during docker build
        
        ```shell
        RUN python -c "import os,base64;b=os.getenv('PY_LIB');b=base64.b64decode(b);print(b.decode('utf-8'))" | tee app.py
        ```
        
        4. So the final generated Dockerfile will looks like this
        
        ```shell
        python main.py app.py
        
        FROM python:3.6
        
        MAINTAINER Erlich Bachman
        
        WORKDIR /app
        
        RUN pip install requests
        
        ENV PY_LIB "aW1wb3J0IGJhc2U2NAppbXBvcnQgb3MKZnJvbSB...."
        RUN python -c "import os,base64;b=os.getenv('PY_LIB');b=base64.b64decode(b);print(b.decode('utf-8'))" | tee app.py
        
        CMD python app.py
        ```
        
        which you can ship as a file, build and push image to private docker registry, etc...
        
        ## Seriosly ?
         It's up to you. It worked for my limited usecase and I hope it might be helpfull for somebody else. As it said in disclamer: this repo being made just for fun in certain circumstances and have non opinionated approach for doing such things.
        
Platform: UNKNOWN
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
