inecs
229a705987
Ship Harbor/Hub push with latest+version tags, deploy to vmware.devops.org.ru, and show the package version badge in Help → About.
131 lines
3.5 KiB
Python
131 lines
3.5 KiB
Python
"""SemVer source of truth: VERSION file (synced to pyproject + Helm)."""
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from __future__ import annotations
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import re
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from functools import lru_cache
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from pathlib import Path
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_VERSION_FILE = Path(__file__).resolve().parents[1] / "VERSION"
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_PROJECT_ROOT = _VERSION_FILE.parent
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_PYPROJECT_FILE = _PROJECT_ROOT / "pyproject.toml"
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_CHART_FILE = _PROJECT_ROOT / "helm" / "vmware-api-simulator" / "Chart.yaml"
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_VALUES_FILE = _PROJECT_ROOT / "helm" / "vmware-api-simulator" / "values.yaml"
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_DEFAULT_VERSION = "0.1.0"
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_VERSION_RE = re.compile(r"^(\d+)\.(\d+)\.(\d+)$")
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def _read_version_file(path: Path) -> str | None:
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try:
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text = path.read_text(encoding="utf-8").strip()
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except OSError:
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return None
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if _VERSION_RE.match(text):
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return text
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return None
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@lru_cache
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def get_app_version() -> str:
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for path in (
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Path("/app/VERSION"),
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_VERSION_FILE,
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Path.cwd() / "VERSION",
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):
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found = _read_version_file(path)
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if found:
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return found
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try:
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from importlib.metadata import version
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meta = version("vmware-api-simulator")
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if _VERSION_RE.match(meta):
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return meta
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except Exception:
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pass
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return _DEFAULT_VERSION
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def get_app_version_label() -> str:
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clear_version_cache()
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return f"v{get_app_version()}"
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def parse_version(value: str) -> tuple[int, int, int]:
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match = _VERSION_RE.match(value.strip())
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if not match:
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raise ValueError(f"Invalid semantic version: {value!r}")
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return int(match.group(1)), int(match.group(2)), int(match.group(3))
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def format_version(major: int, minor: int, patch: int) -> str:
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return f"{major}.{minor}.{patch}"
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def clear_version_cache() -> None:
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get_app_version.cache_clear()
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def write_project_version(version: str) -> None:
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parse_version(version)
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_VERSION_FILE.write_text(f"{version}\n", encoding="utf-8")
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pyproject = _PYPROJECT_FILE.read_text(encoding="utf-8")
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pyproject, count = re.subn(
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r'^version = ".*"$',
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f'version = "{version}"',
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pyproject,
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count=1,
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flags=re.MULTILINE,
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)
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if count != 1:
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raise RuntimeError("Failed to update pyproject.toml version")
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_PYPROJECT_FILE.write_text(pyproject, encoding="utf-8")
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chart = _CHART_FILE.read_text(encoding="utf-8")
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chart, chart_count = re.subn(
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r"^version: .*$",
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f"version: {version}",
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chart,
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count=1,
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flags=re.MULTILINE,
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)
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chart, app_count = re.subn(
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r'^appVersion: ".*"$',
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f'appVersion: "{version}"',
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chart,
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count=1,
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flags=re.MULTILINE,
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)
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if chart_count != 1 or app_count != 1:
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raise RuntimeError("Failed to update Chart.yaml version")
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_CHART_FILE.write_text(chart, encoding="utf-8")
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values = _VALUES_FILE.read_text(encoding="utf-8")
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values, values_count = re.subn(
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r'^(\s*tag:\s*).*$',
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rf'\1"{version}"',
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values,
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count=1,
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flags=re.MULTILINE,
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)
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if values_count != 1:
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raise RuntimeError("Failed to update helm values.yaml image.tag")
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_VALUES_FILE.write_text(values, encoding="utf-8")
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clear_version_cache()
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def bump_patch_version() -> str:
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major, minor, patch = parse_version(get_app_version())
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version = format_version(major, minor, patch + 1)
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write_project_version(version)
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return version
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def bump_minor_version() -> str:
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major, minor, patch = parse_version(get_app_version())
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version = format_version(major, minor + 1, 0)
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write_project_version(version)
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return version
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