docker-puzzles

Docker Puzzles is a CLI tool for putting together Dockerfiles from pieces.

Installation

For now, use Cargo to install Docker Puzzles:

$ cargo install docker-puzzles

(To install Cargo, follow instructions at https://www.rust-lang.org/en-US/install.html)

Usage

Run docker-puzzles with a parameter of the parent directory of your Puzzles.yml and Puzzlefiles. All Puzzles.yml files in the directory will be usef to generate Dockerfiles next to each Puzzlefile, recursively.

Examples

Puzzles.yml

echos:
    RUN echo 'a' \
        && echo 'b'

Puzzlefile

FROM ubuntu:trusty
PUZZLE echos

Run Docker Puzzles

$ docker-puzzles path/to/my/project/directory

Dockerfile generated

FROM ubuntu:trusty
RUN echo 'a' \
    && echo 'b'