72 lines
2.1 KiB
Python
Executable File
72 lines
2.1 KiB
Python
Executable File
#!/usr/bin/env python3
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"""Use VERSION as the single source for frontend release metadata."""
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import argparse
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from pathlib import Path
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import re
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VERSION_FILE = Path("VERSION")
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CHART_FILE = Path("deploy/helm/ai-spel-frontend/Chart.yaml")
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SEMVER = re.compile(r"^(\d+)\.(\d+)\.(\d+)$")
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def read_version() -> str:
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version = VERSION_FILE.read_text().strip()
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if not SEMVER.fullmatch(version):
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raise SystemExit(f"Invalid semantic version in {VERSION_FILE}: {version}")
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return version
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def update_one(contents: str, pattern: str, replacement: str, description: str) -> str:
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updated, count = re.subn(pattern, replacement, contents, count=1, flags=re.MULTILINE)
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if count != 1:
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raise SystemExit(f"Expected one {description} in {CHART_FILE}, found {count}")
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return updated
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def check(version: str) -> str:
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chart = CHART_FILE.read_text()
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chart_version = re.findall(r"(?m)^version:\s*(\S+)\s*$", chart)
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app_version = re.findall(r'(?m)^appVersion:\s*"(\S+)"\s*$', chart)
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if chart_version != [version] or app_version != [version]:
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raise SystemExit(
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f"Version drift: VERSION={version}, chart version={chart_version}, "
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f"appVersion={app_version}"
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)
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return version
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def main() -> None:
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("--check", action="store_true", help="verify metadata without editing")
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args = parser.parse_args()
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current = check(read_version())
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if args.check:
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print(current)
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return
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major, minor, patch = map(int, current.split("."))
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next_version = f"{major}.{minor}.{patch + 1}"
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chart = CHART_FILE.read_text()
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chart = update_one(
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chart,
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r"(?m)^version:\s*" + re.escape(current) + r"\s*$",
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f"version: {next_version}",
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"chart version",
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)
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chart = update_one(
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chart,
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r'(?m)^appVersion:\s*"' + re.escape(current) + r'"\s*$',
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f'appVersion: "{next_version}"',
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"chart appVersion",
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)
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VERSION_FILE.write_text(f"{next_version}\n")
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CHART_FILE.write_text(chart)
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print(next_version)
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if __name__ == "__main__":
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main()
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