ollie/tools/codeintel/cmd/code_outline/main.go

36 lines
658 B
Go

package main
import (
"encoding/json"
"fmt"
"os"
"path/filepath"
"ollie/tools/codeintel/internal/codeintel"
)
type arguments struct {
Path string `json:"path"`
Language string `json:"language"`
}
func main() {
var a arguments
if err := json.NewDecoder(os.Stdin).Decode(&a); err != nil {
fail(err)
}
p, err := filepath.Abs(a.Path)
if err != nil {
fail(err)
}
d, err := codeintel.Parse(p, a.Language)
if err != nil {
fail(err)
}
defer d.Close()
for _, s := range codeintel.Symbols(d) {
fmt.Printf("%s:%d: %s [%s]\n", s.Path, s.Line, s.Name, s.Kind)
}
}
func fail(e error) { fmt.Fprintln(os.Stderr, "error:", e); os.Exit(1) }