shithub: hugo

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Asciidoc[tor]: use --no-header-footer option

This simplifies the retrieval of the HTML (no more need to extract the
part within body) and also removes the unwanted "Last Updated" part in
the article.

--- a/helpers/content.go

+++ b/helpers/content.go

@@ -414,7 +414,7 @@

 	}

 	jww.INFO.Println("Rendering with", path, "...")

-	cmd := exec.Command(path, "--safe", "-")

+	cmd := exec.Command(path, "--no-header-footer", "--safe", "-")

 	cmd.Stdin = bytes.NewReader(cleanContent)

 	var out bytes.Buffer

 	cmd.Stdout = &out

@@ -422,13 +422,7 @@

 		jww.ERROR.Println(err)

 	}

-	asciidocLines := strings.Split(out.String(), "\n")

-	for i, line := range asciidocLines {

-		if strings.HasPrefix(line, "<body") {

-			asciidocLines = (asciidocLines[i+1 : len(asciidocLines)-3])

-		}

-	}

-	return strings.Join(asciidocLines, "\n")

+	return out.String()

 }

 // GetRstContent calls the Python script rst2html as an external helper