mirror of
https://github.com/Garmelon/PFERD.git
synced 2023-12-21 10:23:01 +01:00
112 lines
2.6 KiB
Python
Executable File
112 lines
2.6 KiB
Python
Executable File
#!/usr/bin/env python3
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import argparse
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import time
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import re
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from subprocess import run
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def load_changelog():
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with open("CHANGELOG.md") as f:
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return list(f)
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def extract_changes(lines):
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lines = iter(lines)
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changes = []
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# Find "Unreleased" section
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for line in lines:
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if line.strip() == "## Unreleased":
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break
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next(lines)
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# Read all lines from that section
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for line in lines:
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if line.startswith("## "):
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# Found the beginning of the next section
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break
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elif line.startswith("### "):
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# Found a heading in the current section
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# Remove "#" symbols so git doesn't interpret the line as a comment later
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changes.append(line[4:])
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else:
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changes.append(line)
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# Remove trailing empty lines
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while changes and not changes[-1].strip():
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changes.pop()
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return changes
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def update_version(version):
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with open("PFERD/version.py") as f:
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text = f.read()
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text = re.sub(r'VERSION = ".*"', f'VERSION = "{version}"', text)
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with open("PFERD/version.py", "w") as f:
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f.write(text)
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def update_changelog(lines, version, date):
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lines = iter(lines)
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new_lines = []
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# Find "Unreleased" section
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for line in lines:
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new_lines.append(line)
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if line.strip() == "## Unreleased":
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break
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# Add new heading below that
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new_lines.append("\n")
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new_lines.append(f"## {version} - {date}\n")
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# Add remaining lines
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for line in lines:
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new_lines.append(line)
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with open("CHANGELOG.md", "w") as f:
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f.write("".join(new_lines))
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def commit_changes(version):
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run(["git", "add", "CHANGELOG.md", "PFERD/version.py"])
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run(["git", "commit", "-m", f"Bump version to {version}"])
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def create_tag(version, annotation):
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run(["git", "tag", "-am", annotation, f"v{version}"])
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def fastforward_latest():
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run(["git", "branch", "-f", "latest", "HEAD"])
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def main():
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parser = argparse.ArgumentParser()
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parser.add_argument("version")
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args = parser.parse_args()
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version = args.version
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date = time.strftime("%Y-%m-%d")
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changelog = load_changelog()
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changes = extract_changes(changelog)
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annotation = f"Version {version} - {date}\n\n{''.join(changes)}"
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update_version(version)
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update_changelog(changelog, version, date)
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commit_changes(version)
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create_tag(version, annotation)
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fastforward_latest()
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print()
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print("Now the only thing left is to publish the changes:")
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print(f" $ git push origin master latest v{version}")
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if __name__ == "__main__":
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main()
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