func Process(in io.Reader, out io.Writer) error {
goroutines, err := stack.ParseDump(in, out)
if err != nil {
return err
}
buckets := stack.SortBuckets(stack.Bucketize(goroutines, true))
srcLen, pkgLen := CalcLengths(buckets)
for _, bucket := range buckets {
extra := ""
created := bucket.CreatedBy.Func.PkgDotName()
if created != "" {
if srcName := bucket.CreatedBy.SourceLine(); srcName != "" {
created += " @ " + srcName
}
extra += ansi.LightBlack + " [Created by " + created + "]"
}
c := ansi.White
if bucket.First() && len(buckets) > 1 {
c = ansi.LightMagenta
}
fmt.Fprintf(out, "%s%d: %s%s%s\n", c, len(bucket.Routines), bucket.State, extra, ansi.Reset)
fmt.Fprintf(out, "%s\n", PrettyStack(&bucket.Signature, srcLen, pkgLen))
}
return err
}
func processStackTrace(data string) string {
out := &bytes.Buffer{}
goroutines, err := stack.ParseDump(bytes.NewBufferString(data), out)
if err != nil || len(goroutines) == 0 {
return data
}
buckets := stack.SortBuckets(stack.Bucketize(goroutines, true))
srcLen, pkgLen := calcLengths(buckets)
for _, bucket := range buckets {
extra := ""
created := bucket.CreatedBy.Func.PkgDotName()
if created != "" {
if srcName := bucket.CreatedBy.SourceLine(); srcName != "" {
created += " @ " + srcName
}
extra += " [Created by " + created + "]"
}
fmt.Fprintf(out, "%d: %s%s\n", len(bucket.Routines), bucket.State, extra)
fmt.Fprintf(out, "%s\n", prettyStack(&bucket.Signature, srcLen, pkgLen))
}
return out.String()
}