mirror of
https://github.com/go-gitea/gitea.git
synced 2026-08-11 19:28:46 +00:00
chore: enable forcetypeassert linter, fix issues (#38804)
Enable [`forcetypeassert`](https://github.com/gostaticanalysis/forcetypeassert) linter to prevent unchecked type assertions. ~650 issues fixed, most fixes were clean, some use `setting.PanicInDevOrTesting`. The only behaviour changes are where code would previously send a 500 error or panic, a 4xx error is now emitted. Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
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@@ -237,10 +237,8 @@ func (b *footnoteBlockParser) Continue(node ast.Node, reader text.Reader, pc par
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}
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func (b *footnoteBlockParser) Close(node ast.Node, reader text.Reader, pc parser.Context) {
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var list *FootnoteList
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if tlist := pc.Get(footnoteListKey); tlist != nil {
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list = tlist.(*FootnoteList)
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} else {
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list, _ := pc.Get(footnoteListKey).(*FootnoteList)
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if list == nil {
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list = NewFootnoteList()
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pc.Set(footnoteListKey, list)
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node.Parent().InsertBefore(node.Parent(), node, list)
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@@ -295,17 +293,14 @@ func (s *footnoteParser) Parse(parent ast.Node, block text.Reader, pc parser.Con
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value := block.Value(text.NewSegment(segment.Start+open, segment.Start+closes))
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block.Advance(closes + 1)
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var list *FootnoteList
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if tlist := pc.Get(footnoteListKey); tlist != nil {
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list = tlist.(*FootnoteList)
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}
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list, _ := pc.Get(footnoteListKey).(*FootnoteList)
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if list == nil {
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return nil
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}
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index := 0
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name := []byte{}
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for def := list.FirstChild(); def != nil; def = def.NextSibling() {
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d := def.(*Footnote)
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d := def.(*Footnote) //nolint:forcetypeassert // a FootnoteList only holds *Footnote children
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if bytes.Equal(d.Ref, value) {
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if d.Index < 0 {
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list.Count++
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@@ -339,10 +334,8 @@ func NewFootnoteASTTransformer() parser.ASTTransformer {
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}
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func (a *footnoteASTTransformer) Transform(node *ast.Document, reader text.Reader, pc parser.Context) {
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var list *FootnoteList
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if tlist := pc.Get(footnoteListKey); tlist != nil {
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list = tlist.(*FootnoteList)
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} else {
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list, _ := pc.Get(footnoteListKey).(*FootnoteList)
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if list == nil {
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return
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}
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pc.Set(footnoteListKey, nil)
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@@ -352,18 +345,16 @@ func (a *footnoteASTTransformer) Transform(node *ast.Document, reader text.Reade
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if fc := container.LastChild(); fc != nil && ast.IsParagraph(fc) {
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container = fc
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}
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footnoteNode := footnote.(*Footnote)
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index := footnoteNode.Index
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name := footnoteNode.Name
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if index < 0 {
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footnoteNode := footnote.(*Footnote) //nolint:forcetypeassert // a FootnoteList only holds *Footnote children
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if footnoteNode.Index < 0 {
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list.RemoveChild(list, footnote)
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} else {
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container.AppendChild(container, NewFootnoteBackLink(index, name))
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container.AppendChild(container, NewFootnoteBackLink(footnoteNode.Index, footnoteNode.Name))
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}
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footnote = next
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}
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list.SortChildren(func(n1, n2 ast.Node) int {
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if n1.(*Footnote).Index < n2.(*Footnote).Index {
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if n1.(*Footnote).Index < n2.(*Footnote).Index { //nolint:forcetypeassert // a FootnoteList only holds *Footnote children
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return -1
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}
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return 1
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@@ -403,7 +394,7 @@ func (r *FootnoteHTMLRenderer) RegisterFuncs(reg renderer.NodeRendererFuncRegist
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func (r *FootnoteHTMLRenderer) renderFootnoteLink(w util.BufWriter, source []byte, node ast.Node, entering bool) (ast.WalkStatus, error) {
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if entering {
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n := node.(*FootnoteLink)
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n := node.(*FootnoteLink) //nolint:forcetypeassert // registered for KindFootnoteLink only
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is := strconv.Itoa(n.Index)
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_, _ = w.WriteString(`<sup id="fnref:user-content-`)
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_, _ = w.Write(n.Name)
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@@ -418,7 +409,7 @@ func (r *FootnoteHTMLRenderer) renderFootnoteLink(w util.BufWriter, source []byt
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func (r *FootnoteHTMLRenderer) renderFootnoteBackLink(w util.BufWriter, source []byte, node ast.Node, entering bool) (ast.WalkStatus, error) {
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if entering {
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n := node.(*FootnoteBackLink)
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n := node.(*FootnoteBackLink) //nolint:forcetypeassert // registered for KindFootnoteBackLink only
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_, _ = w.WriteString(` <a href="#fnref:user-content-`)
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_, _ = w.Write(n.Name)
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_, _ = w.WriteString(`" class="footnote-backref" role="doc-backlink">`)
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@@ -429,7 +420,7 @@ func (r *FootnoteHTMLRenderer) renderFootnoteBackLink(w util.BufWriter, source [
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}
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func (r *FootnoteHTMLRenderer) renderFootnote(w util.BufWriter, source []byte, node ast.Node, entering bool) (ast.WalkStatus, error) {
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n := node.(*Footnote)
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n := node.(*Footnote) //nolint:forcetypeassert // registered for KindFootnote only
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if entering {
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_, _ = w.WriteString(`<li id="fn:user-content-`)
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_, _ = w.Write(n.Name)
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