31 lines
731 B
Python
31 lines
731 B
Python
from textwrap import dedent
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class Template:
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CMD = dedent(
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'''cat <<EOF > {target}
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{script}
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EOF'''
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)
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def __init__(self, target, *lines, **variables):
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self.target = target
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self.lines = lines
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self.variables = variables
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async def build(self, script):
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self.script = '\n'.join([
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dedent(l).strip() for l in self.lines
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]).format(**self.variables)
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await script.cexec(self.CMD.strip().format(**self.__dict__))
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if self.script.startswith('#!'):
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await script.cexec('chmod +x ' + self.target, user='root')
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class Append(Template):
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CMD = dedent(
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'''cat <<EOF >> {target}
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{script}
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EOF'''
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)
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