56 lines
1.6 KiB
Python
56 lines
1.6 KiB
Python
from jinja2 import Environment, FileSystemLoader
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import os
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THIS_DIR = os.path.dirname(os.path.abspath(__file__))
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base_vars = {
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'name': 'diginc/pi-hole',
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'maintainer' : 'adam@diginc.us',
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's6_version' : 'v1.20.0.0',
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}
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images = {
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'debian': [
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dict(base_vars.items() + {
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'base': 'debian:jessie',
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'arch': 'amd64'
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}.items()),
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dict(base_vars.items() + {
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'base': 'multiarch/debian-debootstrap:armhf-jessie-slim',
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'arch': 'armhf'
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}.items()),
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dict(base_vars.items() + {
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'base': 'multiarch/debian-debootstrap:arm64-jessie-slim',
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'arch': 'aarch64'
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}.items()),
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],
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'alpine': [
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dict(base_vars.items() + {
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'base': 'alpine:edge',
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'arch': 'amd64'
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}.items()),
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dict(base_vars.items() + {
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'base': 'multiarch/alpine:armhf-edge',
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'arch': 'armhf'
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}.items()),
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dict(base_vars.items() + {
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'base': 'multiarch/alpine:aarch64-edge',
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'arch': 'aarch64'
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}.items())
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]
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}
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def generate_dockerfiles():
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for os, archs in images.iteritems():
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for image in archs:
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j2_env = Environment(loader=FileSystemLoader(THIS_DIR),
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trim_blocks=True)
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template = j2_env.get_template('Dockerfile_{}.template'.format(os))
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Dockerfile = 'Dockerfile_{}_{}'.format(os, image['arch'])
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with open(Dockerfile, 'w') as f:
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f.write(template.render(os=os, image=image))
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if __name__ == '__main__':
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generate_dockerfiles()
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