Building multiple versions docker-library/<project> using Makefile

IDEA.md

Simple tool for building/uploading multiple versions of docker-library/ like projects

Default directory structure

[docker/]<main.minor>[/<optional>]/Dockerfile

1.) Collect tags

foreach <main>.<minor>
    if -f <main>.<minor>/Dockerfile
        tags[<main>.<minor>]=<main>.<minor>
        if MAX(<main>.*, minor) == <minor>
            tags[<main>]=tags[<main>.<minor>]
            if MAX(*.*, main) == <main>
                tags[latest]=tags[<main>.<minor>]
    foreach <main>.<minor>/<optional>
        if -f <main>.<minor>/<optional>/Dockerfile
            tags[<main>.<minor>-<optional>]=<main>.<minor>/<optional>
            if tags[<main>] == tags[<main>.<minor>]
                tags[<main>-<optional>]=tags[<main>.<minor>-<optional>]

2.) Compute dependencies

3.) Action

Generate Makefile

Update settings

Bump build version

Build images