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152
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1 #!/usr/bin/env python3
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2 #
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3 # This file is part of GCC.
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4 #
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5 # GCC is free software; you can redistribute it and/or modify it under
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6 # the terms of the GNU General Public License as published by the Free
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7 # Software Foundation; either version 3, or (at your option) any later
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8 # version.
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9 #
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10 # GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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11 # WARRANTY; without even the implied warranty of MERCHANTABILITY or
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12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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13 # for more details.
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14 #
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15 # You should have received a copy of the GNU General Public License
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16 # along with GCC; see the file COPYING3. If not see
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17 # <http://www.gnu.org/licenses/>. */
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18
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19 from datetime import datetime
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20
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21 try:
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22 from git import Repo
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23 except ImportError:
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24 print('Cannot import GitPython package, please install the package:')
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25 print(' Fedora, openSUSE: python3-GitPython')
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26 print(' Debian, Ubuntu: python3-git')
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27 exit(1)
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28
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29 from git_commit import GitCommit
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30
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31
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32 def parse_git_revisions(repo_path, revisions, strict=False):
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33 repo = Repo(repo_path)
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34
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35 parsed_commits = []
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36 if '..' in revisions:
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37 commits = list(repo.iter_commits(revisions))
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38 else:
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39 commits = [repo.commit(revisions)]
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40
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41 for commit in commits:
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42 diff = repo.commit(commit.hexsha + '~').diff(commit.hexsha)
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43
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44 modified_files = []
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45 for file in diff:
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46 if file.new_file:
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47 t = 'A'
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48 elif file.deleted_file:
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49 t = 'D'
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50 else:
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51 t = 'M'
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52 modified_files.append((file.b_path, t))
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53
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54 date = datetime.utcfromtimestamp(commit.committed_date)
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55 author = '%s <%s>' % (commit.author.name, commit.author.email)
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56 git_commit = GitCommit(commit.hexsha, date, author,
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57 commit.message.split('\n'), modified_files,
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58 strict=strict)
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59 parsed_commits.append(git_commit)
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60 return parsed_commits
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