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seirdy.one/scripts/xhtmlize-single-file.sh

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xhtmlize: switch back to using xmllint Switch back to using xmllint, but now extract + replace the CSS to address the escaping.
2022-06-02 05:11:40 +00:00
#!/bin/sh
# copies an .html file to an equivalent .xhtml file, but replaces
# the meta charset with an XML declaration for compatibility with some
# XML tooling.
# Expects polygot XHTML(5) markup.
# Formats both the .html and .xhtml file.
# this means that every index.html file has an equivalent index.xhtml file.
# content negotiation allows an agent to pick html or xhtml.
# use xmllint to do the formatting.
# xmllint ruins inline CSS so delete the inline CSS and re-insert it.
# xmllint also adds extra whitespace around <pre><code> which we remove
# with "sd". I chose sd since it handles newlines well.
Decrease markup indentation by one level
2022-06-05 05:36:55 +00:00
# It also decreases indents by one level
xhtmlize: switch back to using xmllint Switch back to using xmllint, but now extract + replace the CSS to address the escaping.
2022-06-02 05:11:40 +00:00
set -e -u
export html_file="$1"
Internal: improve scripts - I forgot to compress xhtml files. fix that. - Stylistic change: remove unnecessary brace expansions - Don't repeatedly append to a file; run commands in a different scope and write all at once. Move Nu HTML validator filtering into a shell script: - Return a bad exit code if validation errors are found after filtering - Remove null-ish values from the JSON output; the final output *should* be an empty string, since nothing should be reported.
2022-06-03 00:18:13 +00:00
export tmp_file="$html_file.tmp"
xhtmlize: switch back to using xmllint Switch back to using xmllint, but now extract + replace the CSS to address the escaping.
2022-06-02 05:11:40 +00:00
export xhtml_file=${html_file%*.html}.xhtml
cleanup() {
rm -f "$tmp_file"
}
trap cleanup EXIT
trap cleanup EXIT
Decrease markup indentation by one level
2022-06-05 05:36:55 +00:00
sed 7d "$html_file" | xmllint --format --encode UTF-8 --noent - | sd '^\t' '' >"$tmp_file"
Internal: improve scripts - I forgot to compress xhtml files. fix that. - Stylistic change: remove unnecessary brace expansions - Don't repeatedly append to a file; run commands in a different scope and write all at once. Move Nu HTML validator filtering into a shell script: - Return a bad exit code if validation errors are found after filtering - Remove null-ish values from the JSON output; the final output *should* be an empty string, since nothing should be reported.
2022-06-03 00:18:13 +00:00
{
head -n7 "$tmp_file"
cat tmp.css
Automatically pull webring links during build
2022-06-07 16:39:32 +00:00
# shellcheck disable=SC2016 # these are regex statements, not shell expressions
Internal: improve scripts - I forgot to compress xhtml files. fix that. - Stylistic change: remove unnecessary brace expansions - Don't repeatedly append to a file; run commands in a different scope and write all at once. Move Nu HTML validator filtering into a shell script: - Return a bad exit code if validation errors are found after filtering - Remove null-ish values from the JSON output; the final output *should* be an empty string, since nothing should be reported.
2022-06-03 00:18:13 +00:00
tail -n +8 "$tmp_file" \
Another whitespace fix
2022-06-09 23:32:43 +00:00
| sd '<pre(?: tabindex="0")?>\n\t*<(code|samp)( |>)' '<pre tabindex="0"><$1$2' \
Re-add support for <samp> in markdown
2022-06-09 01:17:33 +00:00
| sd '(?:\n)?</(code|samp)>\n(?:[\t\s]*)?</pre>' '</$1></pre>' \
More whitespace fixes
2022-06-03 04:48:23 +00:00
| sd '</span>.span itemprop="familyName"' '</span> <span itemprop="familyName"' \
Various fixes for hidden service - Formatting fix for indieweb icon - Support searching directly on hidden service
2022-06-10 04:24:13 +00:00
| sd '(</picture>|src="[^"]*" ?/>)<span itemprop="name" class="p-name fn n">' '$1 <span itemprop="name" class="p-name fn n">' \
More whitespace fixes
2022-06-03 04:48:23 +00:00
| sd '([a-z])<(data|time)' '$1 <$2'
Internal: improve scripts - I forgot to compress xhtml files. fix that. - Stylistic change: remove unnecessary brace expansions - Don't repeatedly append to a file; run commands in a different scope and write all at once. Move Nu HTML validator filtering into a shell script: - Return a bad exit code if validation errors are found after filtering - Remove null-ish values from the JSON output; the final output *should* be an empty string, since nothing should be reported.
2022-06-03 00:18:13 +00:00
} >>"$xhtml_file"
# replace the html file with the formatted xhtml5 file, excluding the xml declaration
xhtmlize: switch back to using xmllint Switch back to using xmllint, but now extract + replace the CSS to address the escaping.
2022-06-02 05:11:40 +00:00
tail -n +2 "$xhtml_file" > "$html_file"
Internal: improve scripts - I forgot to compress xhtml files. fix that. - Stylistic change: remove unnecessary brace expansions - Don't repeatedly append to a file; run commands in a different scope and write all at once. Move Nu HTML validator filtering into a shell script: - Return a bad exit code if validation errors are found after filtering - Remove null-ish values from the JSON output; the final output *should* be an empty string, since nothing should be reported.
2022-06-03 00:18:13 +00:00
# remove the redundant charset declaration from the xhtml file. It's the
# first thing in the <head>
sed -i 5d "$xhtml_file" # busybox sed supports "-i"
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