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73 lines
2.9 KiB
Markdown
73 lines
2.9 KiB
Markdown
---
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title: Site audit
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linkTitle: Audit
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description: Run this audit before deploying your production site.
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categories: [troubleshooting]
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keywords: []
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menu:
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docs:
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parent: troubleshooting
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weight: 20
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weight: 20
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---
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There are several conditions that can produce errors in your published site which are not detected during the build. Run this audit before your final build.
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{{< code copy=true >}}
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HUGO_MINIFY_TDEWOLFF_HTML_KEEPCOMMENTS=true HUGO_ENABLEMISSINGTRANSLATIONPLACEHOLDERS=true hugo && grep -inorE "<\!-- raw HTML omitted -->|ZgotmplZ|\[i18n\]|\(<nil>\)|(<nil>)|hahahugo" public/
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{{< /code >}}
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_Tested with GNU Bash 5.1 and GNU grep 3.7._
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## Example output
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## Explanation
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### Environment variables
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`HUGO_MINIFY_TDEWOLFF_HTML_KEEPCOMMENTS=true`
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: Retain HTML comments even if minification is enabled. This takes precedence over `minify.tdewolff.html.keepComments` in the site configuration. If you minify without keeping HTML comments when performing this audit, you will not be able to detect when raw HTML has been omitted.
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`HUGO_ENABLEMISSINGTRANSLATIONPLACEHOLDERS=true`
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: Show a placeholder instead of the default value or an empty string if a translation is missing. This takes precedence over `enableMissingTranslationPlaceholders` in the site configuration.
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### Grep options
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`-i, --ignore-case`
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: Ignore case distinctions in patterns and input data, so that characters that differ only in case match each other.
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`-n, --line-number`
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: Prefix each line of output with the 1-based line number within its input file.
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`-o, --only-matching`
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: Print only the matched (non-empty) parts of a matching line, with each such part on a separate output line.
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`-r, --recursive`
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: Read all files under each directory, recursively, following symbolic links only if they are on the command line.
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`-E, --extended-regexp`
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: Interpret PATTERNS as extended regular expressions.
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### Patterns
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`<!-- raw HTML omitted -->`
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: By default, Hugo strips raw HTML from your Markdown prior to rendering, and leaves this HTML comment in its place.
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`ZgotmplZ`
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: ZgotmplZ is a special value that indicates that unsafe content reached a CSS or URL context at runtime. See [details].
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[details]: https://pkg.go.dev/html/template
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`[i18n]`
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: This is the placeholder produced instead of the default value or an empty string if a translation is missing.
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`(<nil>)`
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: This string will appear in the rendered HTML when passing a nil value to the `printf` function.
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`(<nil>)`
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: Same as above when the value returned from the `printf` function has not been passed through `safeHTML`.
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`HAHAHUGO`
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: Under certain conditions a rendered shortcode may include all or a portion of the string HAHAHUGOSHORTCODE in either uppercase or lowercase. This is difficult to detect in all circumstances, but a case-insensitive search of the output for `HAHAHUGO` is likely to catch the majority of cases without producing false positives.
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