tdsds.com/gitea
1
1
Fork 0
mirror of https://github.com/go-gitea/gitea synced 2025-10-31 19:38:23 +00:00
Code Releases Activity

Allow different HardBreaks settings for documents and comments (#11515)

Browse Source 
GH has different HardBreaks behaviour for markdown comments and documents.

Comments have hard breaks and documents have soft breaks - therefore Gitea's rendering will always be different from GH's if we only provide one setting.

Here we split the setting in to two - one for documents and one for comments and other things.

Signed-off-by: Andrew Thornton art27@cantab.net

Changes to index.js as per @silverwind 
Co-authored-by: silverwind <me@silverwind.io>

Changes to docs as per @guillep2k 
Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com>
This commit is contained in:
zeripath
2020-05-24 09:14:26 +01:00
committed by GitHub
parent 3761bdb640
commit 814ca9ffea
12 changed files with 77 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
modules/markup/markdown/goldmark.go
View File

@@ -151,6 +151,16 @@ func (g *ASTTransformer) Transform(node *ast.Document, reader text.Reader, pc pa
v.AppendChild(v, newChild)
}
}
case *ast.Text:
if v.SoftLineBreak() && !v.HardLineBreak() {
renderMetas := pc.Get(renderMetasKey).(map[string]string)
mode := renderMetas["mode"]
if mode != "document" {
v.SetHardLineBreak(setting.Markdown.EnableHardLineBreakInComments)
} else {
v.SetHardLineBreak(setting.Markdown.EnableHardLineBreakInDocuments)
}
}
}
return ast.WalkContinue, nil
})

20
modules/markup/markdown/markdown.go
View File

@@ -29,17 +29,19 @@ var once = sync.Once{}
var urlPrefixKey = parser.NewContextKey()
var isWikiKey = parser.NewContextKey()
var renderMetasKey = parser.NewContextKey()
// NewGiteaParseContext creates a parser.Context with the gitea context set
func NewGiteaParseContext(urlPrefix string, isWiki bool) parser.Context {
func NewGiteaParseContext(urlPrefix string, metas map[string]string, isWiki bool) parser.Context {
pc := parser.NewContext(parser.WithIDs(newPrefixedIDs()))
pc.Set(urlPrefixKey, urlPrefix)
pc.Set(isWikiKey, isWiki)
pc.Set(renderMetasKey, metas)
return pc
}
// RenderRaw renders Markdown to HTML without handling special links.
func RenderRaw(body []byte, urlPrefix string, wikiMarkdown bool) []byte {
// render renders Markdown to HTML without handling special links.
func render(body []byte, urlPrefix string, metas map[string]string, wikiMarkdown bool) []byte {
once.Do(func() {
converter = goldmark.New(
goldmark.WithExtensions(extension.Table,
@@ -75,12 +77,9 @@ func RenderRaw(body []byte, urlPrefix string, wikiMarkdown bool) []byte {
),
)
if setting.Markdown.EnableHardLineBreak {
converter.Renderer().AddOptions(html.WithHardWraps())
}
})
pc := NewGiteaParseContext(urlPrefix, wikiMarkdown)
pc := NewGiteaParseContext(urlPrefix, metas, wikiMarkdown)
var buf bytes.Buffer
if err := converter.Convert(giteautil.NormalizeEOL(body), &buf, parser.WithContext(pc)); err != nil {
log.Error("Unable to render: %v", err)
@@ -112,7 +111,7 @@ func (Parser) Extensions() []string {
// Render implements markup.Parser
func (Parser) Render(rawBytes []byte, urlPrefix string, metas map[string]string, isWiki bool) []byte {
return RenderRaw(rawBytes, urlPrefix, isWiki)
return render(rawBytes, urlPrefix, metas, isWiki)
}
// Render renders Markdown to HTML with all specific handling stuff.
@@ -120,6 +119,11 @@ func Render(rawBytes []byte, urlPrefix string, metas map[string]string) []byte {
return markup.Render("a.md", rawBytes, urlPrefix, metas)
}
// RenderRaw renders Markdown to HTML without handling special links.
func RenderRaw(body []byte, urlPrefix string, wikiMarkdown bool) []byte {
return render(body, urlPrefix, map[string]string{}, wikiMarkdown)
}
// RenderString renders Markdown to HTML with special links and returns string type.
func RenderString(raw, urlPrefix string, metas map[string]string) string {
return markup.RenderString("a.md", raw, urlPrefix, metas)