mirror of https://github.com/dapr/docs.git
61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
# ------------------------------------------------------------
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# Copyright (c) Microsoft Corporation and Dapr Contributors.
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# Licensed under the MIT License.
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# ------------------------------------------------------------
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# This script automerges PRs in Dapr.
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import os
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from github import Github
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g = Github(os.getenv("GITHUB_TOKEN"))
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repo = g.get_repo(os.getenv("GITHUB_REPOSITORY"))
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maintainers = [m.strip() for m in os.getenv("MAINTAINERS").split(',')]
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def fetch_pulls(mergeable_state):
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return [pr for pr in repo.get_pulls(state='open', sort='created') \
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if pr.mergeable_state == mergeable_state and 'automerge' in [l.name for l in pr.labels]]
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def is_approved(pr):
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approvers = [r.user.login for r in pr.get_reviews() if r.state == 'APPROVED' and r.user.login in maintainers]
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return len([a for a in approvers if repo.get_collaborator_permission(a) in ['admin', 'write']]) > 0
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# First, find a PR that can be merged
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pulls = fetch_pulls('clean')
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print(f"Detected {len(pulls)} open pull requests in {repo.name} to be automerged.")
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merged = False
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for pr in pulls:
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if is_approved(pr):
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# Merge only one PR per run.
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print(f"Merging PR {pr.html_url}")
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try:
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pr.merge(merge_method='squash')
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merged = True
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break
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except:
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print(f"Failed to merge PR {pr.html_url}")
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if len(pulls) > 0 and not merged:
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print("No PR was automerged.")
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# Now, update all PRs that are behind.
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pulls = fetch_pulls('behind')
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print(f"Detected {len(pulls)} open pull requests in {repo.name} to be updated.")
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for pr in pulls:
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if is_approved(pr):
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# Update all PRs since there is no guarantee they will all pass.
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print(f"Updating PR {pr.html_url}")
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try:
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pr.update_branch()
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except:
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print(f"Failed to update PR {pr.html_url}")
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pulls = fetch_pulls('dirty')
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print(f"Detected {len(pulls)} open pull requests in {repo.name} to be automerged but are in dirty state.")
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for pr in pulls:
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print(f"PR is in dirty state: {pr.html_url}")
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print("Done.")
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