62 lines
2.2 KiB
Python
62 lines
2.2 KiB
Python
import sys
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class Formula():
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# class variables
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git_url = ''
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version = ''
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local_path = ''
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# class constructor
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def __init__(self, formula_def, formulas_dir, formulas_url):
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self.formulas_dir = formulas_dir
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self.formulas_url = formulas_url
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self.formula_def = formula_def
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self.__parse_entry()
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# sets the formula's git_url and local_path variables
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def __parse_entry(self):
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# define our function variables here
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git_url = ''
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version = ''
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local_path = ''
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# check if the formula entry is a string or a dictionary
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if isinstance(self.formula_def, dict):
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# entry is a dictionary
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# check if the formula's name was defined
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if not 'name' in self.formula_def:
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# set the formula's name if need be
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name_partial = [k for k, v in self.formula_def.items() if v == None][0]
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self.formula_def['name'] = name_partial + '-formula'
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# check if the dictionary has a git URL defined
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if 'url' in self.formula_def:
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git_url = str(self.formula_def['url'])
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else:
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git_url = str(self.formulas_url) + str(self.formula_def['name'])
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# check if the git tag was defined
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if 'version' in self.formula_def:
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version = str(self.formula_def['version'])
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else:
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# this is incorrect!
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print('You must define a version tag for every formula (issue is: ' + str(self.formula_def) + ')')
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sys.exit(1)
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# put together the local
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local_path = str(self.formulas_dir) + '/' + str(self.formula_def['name'])
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else:
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# entry type is not supported
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print('One of your formula entries is not a dict (' + str(self.formula_def) + ') - please fix this.')
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sys.exit(1)
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# set the class values here
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self.git_url = git_url
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self.version = version
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self.local_path = local_path
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# checks to see if a tag to track has been defined
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def get_tracking_state(self):
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return self.version
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