1 files changed, 4 insertions, 44 deletions

diff --git a/resources/resource_transformers/tocss/dartsass/transform.go b/resources/resource_transformers/tocss/dartsass/transform.go
index ba3517e26..9d17d3bcc 100644
--- a/resources/resource_transformers/tocss/dartsass/transform.go
+++ b/resources/resource_transformers/tocss/dartsass/transform.go
@@ -16,13 +16,12 @@ package dartsass
 import (
 	"fmt"
 	"io"
-	"net/url"
 	"path"
 	"path/filepath"
 	"strings"
 
-	"github.com/gohugoio/hugo/common/herrors"
 	"github.com/gohugoio/hugo/common/hexec"
+	"github.com/gohugoio/hugo/common/paths"
 	"github.com/gohugoio/hugo/htesting"
 	"github.com/gohugoio/hugo/media"
 
@@ -38,9 +37,6 @@ import (
 )
 
 const (
-	// See https://github.com/sass/dart-sass-embedded/issues/24
-	// Note: This prefix must be all lower case.
-	stdinPrefix                = "hugostdin:"
 	dartSassEmbeddedBinaryName = "dart-sass-embedded"
 )
 
@@ -76,7 +72,7 @@ func (t *transform) Transform(ctx *resources.ResourceTransformationCtx) error {
 	}
 
 	baseDir := path.Dir(ctx.SourcePath)
-	filename := stdinPrefix
+	filename := dartSassStdinPrefix
 
 	if ctx.SourcePath != "" {
 		filename += t.c.sfs.RealFilename(ctx.SourcePath)
@@ -108,26 +104,6 @@ func (t *transform) Transform(ctx *resources.ResourceTransformationCtx) error {
 
 	res, err := t.c.toCSS(args, ctx.From)
 	if err != nil {
-		if sassErr, ok := err.(godartsass.SassError); ok {
-			start := sassErr.Span.Start
-			context := strings.TrimSpace(sassErr.Span.Context)
-			filename, _ := urlToFilename(sassErr.Span.Url)
-			if strings.HasPrefix(filename, stdinPrefix) {
-				filename = filename[len(stdinPrefix):]
-			}
-
-			offsetMatcher := func(m herrors.LineMatcher) int {
-				if m.Offset+len(m.Line) >= start.Offset && strings.Contains(m.Line, context) {
-					// We found the line, but return 0 to signal that we want to determine
-					// the column from the error.
-					return 0
-				}
-				return -1
-			}
-
-			return herrors.NewFileErrorFromFile(sassErr, filename, hugofs.Os, offsetMatcher)
-
-		}
 		return err
 	}
 
@@ -154,7 +130,7 @@ type importResolver struct {
 }
 
 func (t importResolver) CanonicalizeURL(url string) (string, error) {
-	filePath, isURL := urlToFilename(url)
+	filePath, isURL := paths.UrlToFilename(url)
 	var prevDir string
 	var pathDir string
 	if isURL {
@@ -200,23 +176,7 @@ func (t importResolver) CanonicalizeURL(url string) (string, error) {
 }
 
 func (t importResolver) Load(url string) (string, error) {
-	filename, _ := urlToFilename(url)
+	filename, _ := paths.UrlToFilename(url)
 	b, err := afero.ReadFile(hugofs.Os, filename)
 	return string(b), err
 }
-
-// TODO(bep) add tests
-func urlToFilename(urls string) (string, bool) {
-	u, err := url.ParseRequestURI(urls)
-	if err != nil {
-		return filepath.FromSlash(urls), false
-	}
-	p := filepath.FromSlash(u.Path)
-
-	if u.Host != "" {
-		// C:\data\file.txt
-		p = strings.ToUpper(u.Host) + ":" + p
-	}
-
-	return p, true
-}