seirdy.one/scripts/filter-vnu.sh

#!/bin/sh
# filters the Nu HTML Validator's JSON output. Operates on stdin.
# no pipefail here since there are no pipes.
set -e -u

root_dir="$(dirname "$0")/.."
vnu_output="$(jaq --from-file "$root_dir/linter-configs/vnu_filter.jq")"
if [ "$vnu_output" = '' ]; then
	echo "All markup is valid"
	exit 0
fi
echo "Markup errors found!" 1>&2
echo "$vnu_output"
exit 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. 2022-06-02 17:18:13 -07:00			`#!/bin/sh`
			`# filters the Nu HTML Validator's JSON output. Operates on stdin.`
Trivial style fix 2023-11-25 13:41:35 -08:00			`# no pipefail here since there are no pipes.`
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. 2022-06-02 17:18:13 -07:00			`set -e -u`

			`root_dir="$(dirname "$0")/.."`
Reduce zopfli level, switch from jq to jaq jaq is faster and more strict which is exactly what I want. zopfli level 9 is overkill and takes almost twice as long for barely any difference. 2023-08-27 14:26:33 -07:00			`vnu_output="$(jaq --from-file "$root_dir/linter-configs/vnu_filter.jq")"`
Internal: improve scripts - I forgot to compress xhtml files. fix that. - Stylistic change: remove unnecessary brace expansions - Don't repeatedly append to a file; run commands in a different scope and write all at once. Move Nu HTML validator filtering into a shell script: - Return a bad exit code if validation errors are found after filtering - Remove null-ish values from the JSON output; the final output should be an empty string, since nothing should be reported. 2022-06-02 17:18:13 -07:00			`if [ "$vnu_output" = '' ]; then`
			`echo "All markup is valid"`
Trivial style fix 2023-11-25 13:41:35 -08:00			`exit 0`
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. 2022-06-02 17:18:13 -07:00			`fi`
Trivial style fix 2023-11-25 13:41:35 -08:00			`echo "Markup errors found!" 1>&2`
			`echo "$vnu_output"`
			`exit 1`