55 lines
2.0 KiB
Python
55 lines
2.0 KiB
Python
from git import Repo
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import os
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import sys
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class FormulaRepo():
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# class variables
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repo_url = ''
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repo_path = ''
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repo = None
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# class constructor
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def __init__(self, formula):
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self.repo_url = formula.git_url
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self.repo_path = formula.local_path
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# retrieves repo from remote location
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def retrieve(self):
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# check if the destination directory exists
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if not os.path.exists(self.repo_path):
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# clone git repo
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print('Downloading ' + self.repo_url + ' into ' + self.repo_path)
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self.repo = Repo.clone_from(self.repo_url, self.repo_path)
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else:
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# let the user know it's already downloaded so we'll update it later
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print(self.repo_path + ' already exists, so we\'re not downloading it again.')
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self.repo = Repo(self.repo_path)
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# check if the repo is up to date
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def check_tracking_info(self, branch):
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if branch != False:
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# tracking a specific branch on the repo
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# check to make sure that the given branch name actually exists first
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if not tracking_value in self.repo.branches:
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print('%s is not an existing branch name for %s - please fix this.' % (tracking_value, self.repo_path))
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sys.exit(1)
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repo_branch = self.repo.head.reference
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# check to make sure that the current tracked branch is, in fact, what we want
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if repo_branch != tracking_value:
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self.repo.head.reference = repo_branch
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# let the user know which branch we're using
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print('For %s, we\'re using the %s branch.' % (self.repo_path, self.repo.head.reference))
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else:
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# no branch was specified, so we're going with what's there
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print('Using the default/current branch for %s' % (self.repo_path))
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# pull any new updates for the repo
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def pull_updates(self):
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print('Pulling updates for %s.' % self.repo_path)
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# git pull
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self.repo.remotes.origin.pull()
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