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"""Generates a github changelog, tags and uploads your python library""" |
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from datetime import date |
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from pathlib import Path |
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from changes.config import Changes, Project |
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from changes.models import Release, ReleaseType |
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from changes.models.repository import GitHubRepository |
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__version__ = '0.7.0' |
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__url__ = 'https://github.com/michaeljoseph/changes' |
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__author__ = 'Michael Joseph' |
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__email__ = '[email protected]' |
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from .cli import main # noqa |
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settings = None |
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project_settings = None |
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def initialise(): |
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""" |
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Detects, prompts and initialises the project. |
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Stores project and tool configuration in the `changes` module. |
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""" |
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global settings, project_settings |
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# Global changes settings |
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settings = Changes.load() |
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# Project specific settings |
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project_settings = Project.load( |
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GitHubRepository( |
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auth_token=settings.auth_token |
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) |
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) |
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def release_from_pull_requests(): |
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global project_settings |
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repository = project_settings.repository |
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pull_requests = repository.pull_requests_since_latest_version |
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labels = set([ |
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label_name |
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for pull_request in pull_requests |
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for label_name in pull_request.label_names |
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]) |
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descriptions = [ |
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'\n'.join([ |
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pull_request.title, pull_request.description |
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]) |
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for pull_request in pull_requests |
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] |
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bumpversion_part, release_type, proposed_version = determine_release( |
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repository.latest_version, |
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descriptions, |
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labels |
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) |
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releases_directory = Path(project_settings.releases_directory) |
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if not releases_directory.exists(): |
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releases_directory.mkdir(parents=True) |
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release = Release( |
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release_date=date.today().isoformat(), |
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version=str(proposed_version), |
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bumpversion_part=bumpversion_part, |
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release_type=release_type, |
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) |
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release_files = [ |
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release_file for release_file in releases_directory.glob('*.md')] |
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if release_files: |
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release_file = release_files[0] |
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release.release_file_path = Path( |
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project_settings.releases_directory).joinpath(release_file.name) |
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release.description = release_file.read_text() |
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return release |
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def determine_release(latest_version, descriptions, labels): |
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if 'BREAKING CHANGE' in descriptions: |
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return 'major', ReleaseType.BREAKING_CHANGE, latest_version.next_major() |
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elif 'enhancement' in labels: |
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return 'minor', ReleaseType.FEATURE, latest_version.next_minor() |
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elif 'bug' in labels: |
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return 'patch', ReleaseType.FIX, latest_version.next_patch() |
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else: |
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return None, ReleaseType.NO_CHANGE, latest_version |
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michaeljoseph /
changes
