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Tweak scss-docs shortcode
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XhmikosR committed Jan 16, 2021
1 parent bb19b08 commit e7729b5
Showing 1 changed file with 23 additions and 18 deletions.
41 changes: 23 additions & 18 deletions site/layouts/shortcodes/scss-docs.html
Original file line number Diff line number Diff line change
@@ -1,33 +1,38 @@
{{- /*
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 "\n// 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 "Missing required parameters! Got: name=%q file=%q! (called in %q)" $name $file $.Page.Path -}}
{{- else -}}
{{- $start := printf "// scss-docs-start %s\n" $name -}}
{{- $end := printf "\n// scss-docs-end %s" $name -}}
{{- $regex := printf "%s(.|\n)*%s" $start $end -}}

{{- $css := readFile $file -}}
{{- $match := findRE $regex $css 1 -}}
{{- $css := readFile $file -}}
{{- $match := findRE $regex $css 1 -}}

{{- if (eq (len $match) 0) -}}
{{- errorf "Got no matches for %q in %q! (called in %q)" $name $file $.Page.Path -}}
{{- end -}}
{{- if (eq (len $match) 0) -}}
{{- errorf "Got no matches for name=%q in file=%q! (called in %q)" $name $file $.Page.Path -}}
{{- end -}}

{{- $remove_start := replace (index $match 0) $start "" -}}
{{- $result := replace $remove_start $end "" -}}
{{- $remove_start := replace (index $match 0) $start "" -}}
{{- $result := replace $remove_start $end "" -}}

{{- if (ne $strip_default "false") -}}
{{- $result = replace $result " !default" "" -}}
{{- end -}}
{{- if (ne $strip_default "false") -}}
{{- $result = replace $result " !default" "" -}}
{{- end -}}

{{- highlight $result "scss" "" -}}
{{- highlight $result "scss" "" -}}
{{- end -}}

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