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chore: import upstream snapshot with attribution
2026-07-13 12:33:42 +08:00

48 lines
1.3 KiB
Go

package languages
import (
"regexp"
dforest "github.com/alexaandru/go-sitter-forest/d"
"github.com/zzet/gortex/internal/graph"
"github.com/zzet/gortex/internal/parser"
"github.com/zzet/gortex/internal/parser/forest"
)
// D migration: forest's walker handles class_declaration /
// struct_declaration / module_declaration via the generic suffix
// matcher. D's `import x.y.z;` idiom stays regex.
var dImportRe = regexp.MustCompile(`(?m)^\s*(?:static\s+|public\s+|private\s+)?import\s+([\w.]+)`)
type DExtractor struct {
forest *forest.Extractor
}
func NewDExtractor() *DExtractor {
return &DExtractor{
forest: forest.New("d", []string{".d", ".di"}, dforest.GetLanguage, dforest.GetQuery),
}
}
func (e *DExtractor) Language() string { return "d" }
func (e *DExtractor) Extensions() []string { return []string{".d", ".di"} }
func (e *DExtractor) Extract(filePath string, src []byte) (*parser.ExtractionResult, error) {
res, err := e.forest.Extract(filePath, src)
if err != nil {
return nil, err
}
for _, m := range dImportRe.FindAllSubmatchIndex(src, -1) {
mod := string(src[m[2]:m[3]])
line := lineAt(src, m[0])
res.Edges = append(res.Edges, &graph.Edge{
From: filePath, To: "unresolved::import::" + mod,
Kind: graph.EdgeImports, FilePath: filePath, Line: line,
})
}
return res, nil
}
var _ parser.Extractor = (*DExtractor)(nil)