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Tweak scss-docs shortcode

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This commit is contained in:
XhmikosR 2021-01-13 09:34:52 +02:00
parent 51afe026ca
commit 365d6d9fb1
1 changed files with 30 additions and 20 deletions
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50
site/layouts/shortcodes/scss-docs.html
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@ -1,33 +1,43 @@
{{- /*
Usage: `scss-docs name="name" file="file/_location.scss"`
Prints everything between `// scss-docs-start "name"` and `// scss-docs-end "name"`
comments in the docs.
Prints everything between `// scss-docs-start "name"` and `// scss-docs-end "name"`
comments in the docs.
Optional parameters:
strip-default: Remove the ` !default` flag from variable assignments - default: `true`
Optional parameters:
* strip-default: Remove the ` !default` flag from variable assignments - default: `true`
*/ -}}
{{- $name := .Get "name" -}}
{{- $file := .Get "file" -}}
{{- $strip_default := .Get "strip-default" | default "true" -}}
{{- $start := printf "// scss-docs-start %s\n" $name -}}
{{- $end := printf "// scss-docs-end %s" $name -}}
{{- $regex := printf "%s(.|\n)*%s" $start $end -}}
{{- /* If any parameters are missing, print an error and exit */ -}}
{{- if or (not $name) (not $file) -}}
{{- errorf "%s: %q: Missing required parameters! Got: name=%q file=%q!" .Position .Name $name $file -}}
{{- else -}}
{{- $capture_start := printf "// scss-docs-start %s\n" $name -}}
{{- $capture_end := printf "// scss-docs-end %s" $name -}}
{{- $regex := printf `%s((?:.|\n)*)%s` $capture_start $capture_end -}}
{{- $css := readFile $file -}}
{{- $match := findRE $regex $css 1 -}}
{{- /*
TODO: figure out why we can't do the following and get the first group (the only capturing one)...
$regex := printf `(?:// scss-docs-start %s\n)((?:.|\n)*)(?:\n// scss-docs-end %s)` $name $name
*/ -}}
{{- if (eq (len $match) 0) -}}
{{- errorf "Got no matches for %q in %q! (called in %q)" $name $file $.Page.Path -}}
{{- $match := findRE $regex (readFile $file) -}}
{{- $match = index $match 0 -}}
{{- if not $match -}}
{{- errorf "%s: %q: Got no matches for name=%q in file=%q!" .Position .Name $name $file -}}
{{- end -}}
{{- $match = replace $match $capture_start "" -}}
{{- $match = replace $match $capture_end "" -}}
{{- if (ne $strip_default "false") -}}
{{- $match = replace $match " !default" "" -}}
{{- end -}}
{{- highlight $match "scss" "" -}}
{{- end -}}
{{- $remove_start := replace (index $match 0) $start "" -}}
{{- $result := replace $remove_start $end "" -}}
{{- if (ne $strip_default "false") -}}
{{- $result = replace $result " !default" "" -}}
{{- end -}}
{{- highlight $result "scss" "" -}}