55 lines
2.3 KiB
Python
55 lines
2.3 KiB
Python
#!/usr/bin/env python3
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"""Static SEO guardrails run in CI before deployment."""
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from pathlib import Path
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import re
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import sys
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ROOT = Path(__file__).resolve().parents[1]
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WEB = ROOT / "src" / "TaxBaik.Web"
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errors: list[str] = []
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def read(relative: str) -> str:
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return (ROOT / relative).read_text(encoding="utf-8")
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def require(condition: bool, message: str) -> None:
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if not condition:
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errors.append(message)
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sitemap_view = read("src/TaxBaik.Web/Pages/Sitemap.cshtml")
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rss_view = read("src/TaxBaik.Web/Pages/Rss.cshtml")
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feed_view = read("src/TaxBaik.Web/Pages/Feed.cshtml")
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sitemap_model = read("src/TaxBaik.Web/Pages/Sitemap.cshtml.cs")
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layout = read("src/TaxBaik.Web/Pages/_Layout.cshtml")
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robots = read("src/TaxBaik.Web/wwwroot/robots.txt")
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require("Layout = null" in sitemap_view, "sitemap.xml must render without the HTML layout")
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require("Layout = null" in rss_view, "rss.xml must render without the HTML layout")
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require("Html.Raw(rssContent.ToString())" in rss_view, "RSS XML must not be HTML-encoded")
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require("Model.Items" in rss_view, "RSS view must render from the combined feed items")
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require("StatusCodes.Status308PermanentRedirect" in feed_view, "feed.xml must permanently redirect to rss.xml")
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require("DateTime.UtcNow:yyyy-MM-dd" not in sitemap_view, "sitemap lastmod must not use the current request date")
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require("GetAllPublishedPostsAsync" in sitemap_model, "sitemap must page through all published blog posts")
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require("/faq" not in sitemap_model and "/announcement" not in sitemap_model and "/inquiry" not in sitemap_model,
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"redirect-only URLs must not be included in the sitemap")
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require("var canonicalUrl" in layout and "Context.Request.Path" in layout,
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"default canonical URL must use the current path")
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sitemap_directives = re.findall(r"^Sitemap:\s*(\S+)\s*$", robots, flags=re.MULTILINE)
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require(sitemap_directives == ["https://www.taxbaik.com/sitemap.xml"],
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"robots.txt must declare exactly one canonical sitemap URL")
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require(not re.search(r"^Disallow:\s*.*\.xml", robots, flags=re.MULTILINE),
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"robots.txt must not block XML feeds or the sitemap")
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if errors:
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print("SEO guardrail validation failed:", file=sys.stderr)
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for error in errors:
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print(f"- {error}", file=sys.stderr)
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sys.exit(1)
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print("SEO guardrail validation passed")
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