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Don't use <br />
in alert block (#29650)
- Follows https://github.com/go-gitea/gitea/pull/29121 When I implemented alert blocks I was always testing the markdown in issue comments. I used `<br />` for line breaks and it looked good. I have since learned that the markdown on README files doesn't allow these tags. So a comment with ```md > [!NOTE] > If you're interested in using our APIs, we have experimental support with [documentation](https://try.gitea.io/api/swagger). ``` looked like this in a comment ![image](https://github.com/go-gitea/gitea/assets/20454870/96b1de01-2c87-4d4f-83dd-98192b83e9d0) but looked like this in a README ![image](https://github.com/go-gitea/gitea/assets/20454870/474b636d-dd7a-4b7f-ba27-643803c71aa3) So I changed how we render the alert block by having the alert itself have a dedicated paragraph, so line breaks happen naturally between paragraphs. # Before ![image](https://github.com/go-gitea/gitea/assets/20454870/474b636d-dd7a-4b7f-ba27-643803c71aa3) ![image](https://github.com/go-gitea/gitea/assets/20454870/167a8d37-9a44-4479-9340-5dc80347b595) # After ![image](https://github.com/go-gitea/gitea/assets/20454870/2f99fec0-98ff-4ba8-97fe-b4567041ae79) ![image](https://github.com/go-gitea/gitea/assets/20454870/ffdeae11-fb06-4d00-b497-eae135f0d7ad) --------- Signed-off-by: Yarden Shoham <git@yardenshoham.com> Co-authored-by: silverwind <me@silverwind.io>
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1 changed files with 5 additions and 8 deletions
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@ -219,21 +219,18 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa
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v.SetAttributeString("class", []byte("gt-py-3 attention attention-"+attentionType))
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// create an emphasis to make it bold
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attentionParagraph := ast.NewParagraph()
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emphasis := ast.NewEmphasis(2)
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emphasis.SetAttributeString("class", []byte("attention-"+attentionType))
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firstParagraph.InsertBefore(firstParagraph, firstTextNode, emphasis)
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// capitalize first letter
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attentionText := ast.NewString([]byte(strings.ToUpper(string(attentionType[0])) + attentionType[1:]))
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// replace the ![TYPE] with icon+Type
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// replace the ![TYPE] with a dedicated paragraph of icon+Type
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emphasis.AppendChild(emphasis, attentionText)
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for i := 0; i < 2; i++ {
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lineBreak := ast.NewText()
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lineBreak.SetSoftLineBreak(true)
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firstParagraph.InsertAfter(firstParagraph, emphasis, lineBreak)
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}
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firstParagraph.InsertBefore(firstParagraph, emphasis, NewAttention(attentionType))
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attentionParagraph.AppendChild(attentionParagraph, NewAttention(attentionType))
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attentionParagraph.AppendChild(attentionParagraph, emphasis)
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firstParagraph.Parent().InsertBefore(firstParagraph.Parent(), firstParagraph, attentionParagraph)
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firstParagraph.RemoveChild(firstParagraph, firstTextNode)
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firstParagraph.RemoveChild(firstParagraph, secondTextNode)
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firstParagraph.RemoveChild(firstParagraph, thirdTextNode)
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