/*
goredo -- djb's redo implementation on pure Go
-Copyright (C) 2020-2022 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2020-2023 Sergey Matveev <stargrave@stargrave.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
to string
}
-func dotWalker(data map[DotNodes]bool, tgtOrig string) (map[DotNodes]bool, error) {
- cwd, tgt := cwdAndTgt(tgtOrig)
- depPath := path.Join(cwd, RedoDir, tgt+DepSuffix)
- fdDep, err := os.Open(depPath)
+func dotWalker(data map[DotNodes]bool, tgt *Tgt) (map[DotNodes]bool, error) {
+ fdDep, err := os.Open(tgt.Dep())
if err != nil {
- return nil, err
+ return nil, ErrLine(err)
}
defer fdDep.Close()
- var dep string
+ var dep *Tgt
r := recfile.NewReader(fdDep)
for {
m, err := r.NextMap()
if errors.Is(err, io.EOF) {
break
}
- return nil, err
+ return nil, ErrLine(err)
}
switch m["Type"] {
case DepTypeIfcreate:
- data[DotNodes{tgtOrig, cwdMustRel(cwd, m["Target"])}] = true
+ data[DotNodes{tgt.String(), NewTgt(m["Target"]).String()}] = true
case DepTypeIfchange:
- dep = m["Target"]
- if dep == tgt {
+ dep = NewTgt(path.Join(tgt.h, m["Target"]))
+ if dep.a == tgt.a {
continue
}
- data[DotNodes{tgtOrig, cwdMustRel(cwd, dep)}] = false
- if isSrc(cwd, dep) {
+ data[DotNodes{tgt.String(), dep.String()}] = false
+ if isSrc(dep) {
continue
}
- data, err = dotWalker(data, cwdMustRel(cwd, dep))
+ data, err = dotWalker(data, dep)
if err != nil {
return nil, err
}
return data, nil
}
-func dotPrint(tgts []string) error {
+func dotPrint(tgts []*Tgt) error {
data := map[DotNodes]bool{}
var err error
for _, tgt := range tgts {