Erich Blume
92e5dcfffc
- prek hooks: convert all rev = "vX.Y.Z" to commit SHAs with version comments - fly/Dockerfile: digest-pin nginx (1.30.0-alpine), tailscale (v1.94.2), and alloy (v1.16.0); bump from previous tag pins - mise-tasks: pin PEP 723 deps with == (rich 15.0.0, typer 0.25.0, pyyaml 6.0.3, httpx 0.28.1) — PEP 508 doesn't support hashes inline - prek additional_dependencies: pin ansible-lint==26.4.0, ansible-core==2.20.5 - taplo-lint: pass --no-schema (upstream catalog format changed and taplo v0.9.3 can't parse it; we don't validate against TOML schemas) - docs/update-tooling-dependencies: document SHA-pin convention, digest-pin lookup via docker buildx imagetools, and prek clean before re-verifying (cache can grow to several GiB) Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
115 lines
3.6 KiB
Text
Executable file
115 lines
3.6 KiB
Text
Executable file
#!/usr/bin/env -S uv run --script
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# /// script
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# requires-python = ">=3.12"
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# dependencies = ["rich==15.0.0"]
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# ///
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#MISE description="Check that all docs have required frontmatter fields"
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"""Validate that all documentation files have required YAML frontmatter.
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Required fields: title, tags, modified
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Scans all markdown files in docs/ (excluding changelog.d/) and checks
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that each file has YAML frontmatter containing the required fields.
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Usage: mise run docs-check-frontmatter
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"""
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import re
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import sys
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from pathlib import Path
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from rich.console import Console
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from rich.table import Table
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DOCS_DIR = Path(__file__).parent.parent / "docs"
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HOWTO_DIR = DOCS_DIR / "how-to"
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REQUIRED_FIELDS = {"title", "tags", "modified"}
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# These fields are only permitted in docs/how-to/
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HOWTO_ONLY_FIELDS = {"status", "requires"}
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# Match YAML frontmatter block
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FRONTMATTER_PATTERN = re.compile(r"^---\n(.*?)\n---\n", re.DOTALL)
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# Match top-level YAML keys (not indented)
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KEY_PATTERN = re.compile(r"^([a-zA-Z][a-zA-Z0-9_-]*):", re.MULTILINE)
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def extract_frontmatter_keys(file_path: Path) -> set[str] | None:
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"""Extract top-level keys from YAML frontmatter. Returns None if no frontmatter."""
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content = file_path.read_text()
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match = FRONTMATTER_PATTERN.match(content)
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if not match:
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return None
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frontmatter = match.group(1)
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return set(KEY_PATTERN.findall(frontmatter))
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def main() -> int:
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console = Console()
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console.print("[bold]Frontmatter Validation[/bold]")
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console.print(f"Required fields: {', '.join(sorted(REQUIRED_FIELDS))}")
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console.print()
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missing_issues: list[tuple[str, set[str]]] = []
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misplaced_issues: list[tuple[str, set[str]]] = []
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for md_file in sorted(DOCS_DIR.rglob("*.md")):
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if "changelog.d" in md_file.parts:
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continue
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rel_path = str(md_file.relative_to(DOCS_DIR))
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keys = extract_frontmatter_keys(md_file)
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if keys is None:
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missing_issues.append((rel_path, REQUIRED_FIELDS))
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continue
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missing = REQUIRED_FIELDS - keys
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if missing:
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missing_issues.append((rel_path, missing))
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# Check that status/requires only appear in how-to docs
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is_howto = HOWTO_DIR in md_file.parents or md_file.parent == HOWTO_DIR
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if not is_howto:
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misplaced = keys & HOWTO_ONLY_FIELDS
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if misplaced:
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misplaced_issues.append((rel_path, misplaced))
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has_issues = bool(missing_issues or misplaced_issues)
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if missing_issues:
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console.print("[bold red]Missing Required Frontmatter[/bold red]")
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console.print()
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table = Table(show_header=True, header_style="bold")
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table.add_column("File")
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table.add_column("Missing Fields")
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for rel_path, missing in missing_issues:
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table.add_row(rel_path, ", ".join(sorted(missing)))
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console.print(table)
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console.print()
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if misplaced_issues:
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console.print("[bold red]Misplaced Frontmatter Fields[/bold red]")
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console.print(f"[dim]These fields are only allowed in {HOWTO_DIR.relative_to(DOCS_DIR)}/[/dim]")
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console.print()
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table = Table(show_header=True, header_style="bold")
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table.add_column("File")
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table.add_column("Disallowed Fields")
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for rel_path, misplaced in misplaced_issues:
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table.add_row(rel_path, ", ".join(sorted(misplaced)))
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console.print(table)
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console.print()
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if has_issues:
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return 1
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console.print("[bold green]All docs have required frontmatter![/bold green]")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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