def build(image, push, clean):
"""Build the docker images."""
builds = images()
if image != 'all':
builds = {image: images()[image]}
# Build docker images.
dockerpy = Docker(auth_config())
path_to_script = os.path.dirname(os.path.abspath(__file__))
for name in builds:
repository = "{}/{}".format(USER, builds[name]["repository"])
targets = builds[name]["targets"]
context = "{path}/{folder}/".format(
path=path_to_script, folder=builds[name]["repository"])
dockerfile = "{file}.Dockerfile".format(file=name)
labels = {"version": "{date}".format(date=TODAY)}
for target in targets:
latest_tag = "{name}-{target}".format(name=name, target=target)
dated_tag = "{latest}-{date}".format(latest=latest_tag, date=TODAY)
dockerpy.build(context=context,
dockerfile=dockerfile,
repository=repository,
tag=latest_tag,
target=target,
labels=labels)
dockerpy.tag(repository=repository,
prev_tag=latest_tag, new_tag=dated_tag)
if push or docker_push():
dockerpy.push(repository=repository, tag=latest_tag)
dockerpy.push(repository=repository, tag=dated_tag)
if clean or docker_clean():
dockerpy.rmi(repository=repository, tag=dated_tag)
dockerpy.prune()
def generate(log):
"""Generate the dockerfiles for this repo."""
file_loader = FileSystemLoader('template')
env = Environment(loader=file_loader)
for name in templates():
template_name = name + ".dockerfile.jinja"
dockerfiles = templates()[name]
template = env.get_template(template_name)
for file in dockerfiles:
output = template.render(file)
out_file = name + "/" + file['name'] + ".Dockerfile"
log.info("Generating {filename}".format(filename=out_file))
dockerfile_out = open(out_file, "w")
dockerfile_out.write(output)
dockerfile_out.close()
log.info("Generating readme for {name}".format(name=name))
readme_template = env.get_template('readme.md.jinja')
readme_output = readme_template.render({
"repo_name": name,
"dockerfiles": dockerfiles,
"images": images()
})
readme_file = name + "/README.md"
readme_out = open(readme_file, "w")
readme_out.write(readme_output)
readme_out.close()
dockerpy.rmi(repository=repository, tag=dated_tag)
dockerpy.prune()
@click.command()
@click.option("--generate/--no-generate",
default=True,
help="Generate docker files.")
@click.option("--push/--no-push",
default=False,
help="Push generated images to DockerHub.")
@click.option("--clean/--no-clean",
default=True,
help="Clean dated content and old images.")
@click.argument("image",
type=click.Choice(list(images()) + ['all']))
def main(generate, push, clean, image):
"""Set up logging and trigger build."""
log.setLevel(logging.DEBUG)
formatter = logging.Formatter('%(message)s')
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)
ch.setFormatter(formatter)
log.addHandler(ch)
if generate:
gen(log)
build(image, push, clean)
if clean or docker_clean():
dockerpy.rmi(repository=repository, tag=dated_tag)
dockerpy.prune()
@click.command()
@click.option("--generate/--no-generate",
default=True,
help="Generate docker files.")
@click.option("--push/--no-push",
default=False,
help="Push generated images to DockerHub.")
@click.option("--clean/--no-clean",
default=True,
help="Clean dated content and old images.")
@click.argument("image", type=click.Choice(list(images()) + ['all']))
def main(generate, push, clean, image):
"""Set up logging and trigger build."""
log.setLevel(logging.DEBUG)
formatter = logging.Formatter('%(message)s')
ch = logging.StreamHandler()
ch.setLevel(logging.DEBUG)
ch.setFormatter(formatter)
log.addHandler(ch)
if generate:
gen(log)
build(image, push, clean)