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65 lines
2.7 KiB
65 lines
2.7 KiB
import pygit2 |
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from datetime import datetime |
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import sys |
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def pull(repo, remote_name='origin', branch='master'): |
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for remote in repo.remotes: |
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if remote.name == remote_name: |
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remote.fetch() |
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remote_master_id = repo.lookup_reference('refs/remotes/origin/%s' % (branch)).target |
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merge_result, _ = repo.merge_analysis(remote_master_id) |
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# Up to date, do nothing |
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if merge_result & pygit2.GIT_MERGE_ANALYSIS_UP_TO_DATE: |
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return |
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# We can just fastforward |
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elif merge_result & pygit2.GIT_MERGE_ANALYSIS_FASTFORWARD: |
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repo.checkout_tree(repo.get(remote_master_id)) |
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try: |
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master_ref = repo.lookup_reference('refs/heads/%s' % (branch)) |
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master_ref.set_target(remote_master_id) |
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except KeyError: |
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repo.create_branch(branch, repo.get(remote_master_id)) |
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repo.head.set_target(remote_master_id) |
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elif merge_result & pygit2.GIT_MERGE_ANALYSIS_NORMAL: |
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repo.merge(remote_master_id) |
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if repo.index.conflicts is not None: |
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for conflict in repo.index.conflicts: |
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print('Conflicts found in:', conflict[0].path) |
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raise AssertionError('Conflicts, ahhhhh!!') |
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user = repo.default_signature |
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tree = repo.index.write_tree() |
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commit = repo.create_commit('HEAD', |
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user, |
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user, |
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'Merge!', |
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tree, |
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[repo.head.target, remote_master_id]) |
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# We need to do this or git CLI will think we are still merging. |
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repo.state_cleanup() |
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else: |
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raise AssertionError('Unknown merge analysis result') |
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pygit2.option(pygit2.GIT_OPT_SET_OWNER_VALIDATION, 0) |
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repo = pygit2.Repository(str(sys.argv[1])) |
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ident = pygit2.Signature('comfyui', 'comfy@ui') |
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try: |
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print("stashing current changes") |
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repo.stash(ident) |
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except KeyError: |
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print("nothing to stash") |
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backup_branch_name = 'backup_branch_{}'.format(datetime.today().strftime('%Y-%m-%d_%H_%M_%S')) |
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print("creating backup branch: {}".format(backup_branch_name)) |
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repo.branches.local.create(backup_branch_name, repo.head.peel()) |
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print("checking out master branch") |
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branch = repo.lookup_branch('master') |
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ref = repo.lookup_reference(branch.name) |
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repo.checkout(ref) |
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print("pulling latest changes") |
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pull(repo) |
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print("Done!") |
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