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fix(parser): stop fabricating { ... } in fallback skeleton

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renderSymbolsOnly (fallback for c/cpp/elixir/html/vue) appended each symbol's raw start line plus a literal ' { ... }'. For brace-less languages (Elixir 'def f do', HTML) that is syntactically wrong and wastes tokens. Emit only the accurate symbol list; drop the fabricated line and unused params.
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lukaszraczylo
2026-06-20 00:33:32 +01:00
parent 1c26f8d105
commit 5ed14457f1
1 changed files with 5 additions and 6 deletions
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internal/parser/skeleton.go
+5 -6
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@@ -36,13 +36,15 @@ func SkeletonFile(ctx context.Context, reg *Registry, filename string, content [
default: default:
// TODO: skeleton for c, cpp, elixir, html, vue — fall back to symbols_only // TODO: skeleton for c, cpp, elixir, html, vue — fall back to symbols_only
syms := ExtractSymbols(result.Tree, content, lang, filename) syms := ExtractSymbols(result.Tree, content, lang, filename)
return renderSymbolsOnly(syms, filename, lang, content), false, nil return renderSymbolsOnly(syms, lang), false, nil
} }
} }
// renderSymbolsOnly renders a simple symbol list (fallback for unsupported languages). // renderSymbolsOnly renders a simple symbol list (fallback for unsupported languages).
func renderSymbolsOnly(syms []protocol.Symbol, _ string, lang protocol.Language, content []byte) string { // It deliberately does not fabricate "<source line> { ... }" output: the raw start
lines := strings.Split(string(content), "\n") // line plus a guessed brace is wrong for brace-less languages (e.g. Elixir's "def f do",
// HTML) and only wastes tokens. The symbol list (kind, name, line, doc) is accurate.
func renderSymbolsOnly(syms []protocol.Symbol, lang protocol.Language) string {
var sb strings.Builder var sb strings.Builder
fmt.Fprintf(&sb, "// skeleton unavailable for %s — symbol list only\n", lang) fmt.Fprintf(&sb, "// skeleton unavailable for %s — symbol list only\n", lang)
for _, s := range syms { for _, s := range syms {
@@ -50,9 +52,6 @@ func renderSymbolsOnly(syms []protocol.Symbol, _ string, lang protocol.Language,
if s.Doc != "" { if s.Doc != "" {
fmt.Fprintf(&sb, "// doc: %s\n", s.Doc) fmt.Fprintf(&sb, "// doc: %s\n", s.Doc)
} }
if s.Location.Line >= 1 && s.Location.Line <= len(lines) {
sb.WriteString(lines[s.Location.Line-1] + " { ... }\n")
}
} }
return sb.String() return sb.String()
} }