40 lines
1.1 KiB
Python
40 lines
1.1 KiB
Python
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#!/usr/bin/env python3
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##!/usr/local/bin/python3
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# Copyright (C) 2019 Jesus Perez Lorenzo <https://jesusperez.pro>
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# License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licences/gpl.html>
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import os, sys, yaml, jinja2
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from pathlib import Path
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usage = f"{sys.argv[0]} template-path values-path"
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def parseFileVars(filePath):
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if not Path(filePath).exists():
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print (f"Vars :file {filePath} not found")
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exit()
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data = {}
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with open(filePath) as f:
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data = yaml.load(f, Loader=yaml.FullLoader)
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return data
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if len(sys.argv) < 2:
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print ("No arguments found\n" + usage)
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exit()
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template_filename = sys.argv[1]
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if len(sys.argv) >= 2:
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render_vars = parseFileVars(sys.argv[2])
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else:
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render_vars = os.environ
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if Path(template_filename).exists():
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root_path, file_path = os.path.split(template_filename)
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environment = jinja2.Environment(loader=jinja2.FileSystemLoader(root_path))
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output_text = environment.get_template(file_path).render(render_vars)
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else:
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output_text = f"File {template_filename} not found"
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print (output_text)
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