dockerfiles/uwsgi-nginx/scripts/process_all.py

import os
import subprocess
import sys

environments = [
    {"NAME": "latest", "PYTHON_VERSION": "3.8"},
    {"NAME": "python3.8", "PYTHON_VERSION": "3.8"},
    {"NAME": "python3.7", "PYTHON_VERSION": "3.7"},
    {"NAME": "python3.6", "PYTHON_VERSION": "3.6"},
    {"NAME": "python2.7", "PYTHON_VERSION": "2.7"},
    {"NAME": "python3.8-alpine", "PYTHON_VERSION": "3.8"},
]

start_with = os.environ.get("START_WITH")
build_push = os.environ.get("BUILD_PUSH")


def process_tag(*, env: dict) -> None:
    use_env = {**os.environ, **env}
    script = "scripts/test.sh"
    if build_push:
        script = "scripts/build-push.sh"
    return_code = subprocess.call(["bash", script], env=use_env)
    if return_code != 0:
        sys.exit(return_code)


def print_version_envs() -> None:
    env_lines = []
    for env in environments:
        env_vars = []
        for key, value in env.items():
            env_vars.append(f"{key}='{value}'")
        env_lines.append(" ".join(env_vars))
    for line in env_lines:
        print(line)


def main() -> None:
    start_at = 0
    if start_with:
        start_at = [
            i for i, env in enumerate((environments)) if env["NAME"] == start_with
        ][0]
    for i, env in enumerate(environments[start_at:]):
        print(f"Processing tag: {env['NAME']}")
        process_tag(env=env)


if __name__ == "__main__":
    if len(sys.argv) > 1:
        print_version_envs()
    else:
        main()