clouds/color

Example #1

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opened 2026-07-05 19:31:01 +00:00 by clouds · 0 comments

clouds commented

2026-07-05 19:31:01 +00:00

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  26: func ExtractFunctions(sources_data *sources.SourcesData, names []string) ([]*Function, error) {
  27:     fns := make([]*Function, 0, len(names))
  28: 
  29:     filter := functionFilter(names)
  30: 
  31:     for _, pkg := range sources_data.Packages {
  32:         for _, syntax := range pkg.Syntax {
  33:             for _, decl := range syntax.Decls {
  34:                 fn, ok := decl.(*ast.FuncDecl)
  35:                 if !ok || !filter(fn) {
  36:                     continue
  37:                 }
  38: 
  39:                 name := fn.Name.Name
  40:                 file := pkg.Fset.File(fn.Pos())
  41: 
  42:                 pos := file.Position(fn.Pos())
  43:                 end := file.Position(fn.End() + 1)
  44: 
  45:                 content, err := sources_data.Content(file, &pos, &end, name)
  46:                 if err != nil {
  47:                     return fns, fmt.Errorf(
  48:                         "could not get content of function '%s' in '%s': %w",
  49:                         name, file.Name(), err,
  50:                     )
  51:                 }
  52: 
  53:                 fns = append(fns, &Function{
  54:                     Name:     name,
  55:                     PkgPath:  pkg.PkgPath,
  56:                     FileName: file.Name(),
  57:                     Lines:    file.Lines(),
  58:                     Content:  content,
  59:                     Pos:      pos,
  60:                     End:      end,
  61:                 })
  62:             }
  63:         }
  64:     }
  65: 
  66:     return fns, nil
  67: }
  68:

<pre> 26: func ExtractFunctions(sources_data *sources.SourcesData, names []string) ([]*Function, error) { 27: fns := make([]*Function, 0, len(names)) 28: 29: filter := functionFilter(names) 30: 31: for _, pkg := range sources_data.Packages { 32: for _, syntax := range pkg.Syntax { 33: for _, decl := range syntax.Decls { 34: fn, ok := decl.(*ast.FuncDecl) 35: if !ok || !filter(fn) { 36: continue 37: } 38: 39: name := fn.Name.Name 40: file := pkg.Fset.File(fn.Pos()) 41: 42: pos := file.Position(fn.Pos()) 43: end := file.Position(fn.End() + 1) 44: 45: content, err := sources_data.Content(file, &pos, &end, name) 46: if err != nil { 47: return fns, fmt.Errorf( 48: "could not get content of function '%s' in '%s': %w", 49: name, file.Name(), err, 50: ) 51: } 52: 53: fns = append(fns, &Function{ 54: Name: name, 55: PkgPath: pkg.PkgPath, 56: FileName: file.Name(), 57: Lines: file.Lines(), 58: Content: content, 59: Pos: pos, 60: End: end, 61: }) 62: } 63: } 64: } 65: 66: return fns, nil 67: } 68: </pre>

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