package main
import (
- "errors"
"fmt"
- "io"
"os"
"path"
-
- "go.cypherpunks.ru/recfile"
)
type DotNodes struct {
}
func dotWalker(data map[DotNodes]bool, tgt *Tgt) (map[DotNodes]bool, error) {
- fdDep, err := os.Open(tgt.Dep())
+ raw, err := os.ReadFile(tgt.dep)
+ if err != nil {
+ return nil, ErrLine(err)
+ }
+ _, raw, err = depHeadParse(raw)
if err != nil {
return nil, ErrLine(err)
}
- defer fdDep.Close()
+ var typ byte
+ var name string
var dep *Tgt
- r := recfile.NewReader(fdDep)
- for {
- m, err := r.NextMap()
+ var chunk []byte
+ tgtH, _ := pathSplit(tgt.a)
+ for len(raw) > 0 {
+ typ, chunk, raw, err = chunkRead(raw)
if err != nil {
- if errors.Is(err, io.EOF) {
- break
- }
return nil, ErrLine(err)
}
- switch m["Type"] {
+ switch typ {
case DepTypeIfcreate:
- data[DotNodes{tgt.String(), NewTgt(m["Target"]).String()}] = true
- case DepTypeIfchange:
- dep = NewTgt(path.Join(tgt.h, m["Target"]))
+ data[DotNodes{tgt.rel, NewTgt(path.Join(tgtH, string(chunk))).rel}] = true
+ case DepTypeIfchange, DepTypeIfchangeNonex:
+ if typ == DepTypeIfchangeNonex {
+ name = string(chunk)
+ } else {
+ name = string(chunk[InodeLen+HashLen:])
+ }
+ dep = NewTgt(path.Join(tgtH, name))
if dep.a == tgt.a {
continue
}
- data[DotNodes{tgt.String(), dep.String()}] = false
+ data[DotNodes{tgt.rel, dep.rel}] = false
if isSrc(dep) {
continue
}