"os"
"os/exec"
"path"
- "path/filepath"
"strconv"
"strings"
"sync"
if os.IsNotExist(err) {
return false, nil, "", nil
}
- return false, nil, "", err
+ return false, nil, "", ErrLine(err)
}
defer fdDep.Close()
r := recfile.NewReader(fdDep)
if errors.Is(err, io.EOF) {
break
}
- return false, nil, "", err
+ return false, nil, "", ErrLine(err)
}
if m["Type"] != DepTypeIfchange || m["Target"] != tgt {
continue
if os.IsNotExist(err) {
return false, nil, "", nil
}
- return false, nil, "", err
+ return false, nil, "", ErrLine(err)
}
theirInode, err := inodeFromRec(m)
if err != nil {
- return false, nil, "", err
+ return false, nil, "", ErrLine(err)
}
hshPrev = m["Hash"]
modified = !ourInode.Equals(theirInode)
cwd, tgt := cwdAndTgt(tgtOrig)
redoDir := path.Join(cwd, RedoDir)
if err := mkdirs(redoDir); err != nil {
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
shCtx := fmt.Sprintf("sh: %s: cwd:%s", tgtOrig, cwd)
os.FileMode(0666),
)
if err != nil {
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
flock := unix.Flock_t{
Type: unix.F_WRLCK,
if err = unix.FcntlFlock(fdLock.Fd(), unix.F_SETLK, &flock); err != nil {
if uintptr(err.(syscall.Errno)) != uintptr(unix.EAGAIN) {
fdLock.Close()
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
Jobs.Add(1)
if err = unix.FcntlFlock(fdLock.Fd(), unix.F_GETLK, &flock); err != nil {
tracef(CDebug, "waiting: %s (pid=%d)", tgtOrig, flock.Pid)
if FdStatus != nil {
if _, err = FdStatus.Write([]byte{StatusWait}); err != nil {
- log.Fatalln(err)
+ log.Fatal(err)
}
}
go func() {
tracef(CDebug, "waiting done: %s", tgtOrig)
if FdStatus != nil {
if _, err = FdStatus.Write([]byte{StatusWaited}); err != nil {
- log.Fatalln(err)
+ log.Fatal(err)
}
}
var depInfo *DepInfo
fdDep, err := tempfile(redoDir, tgt+DepSuffix)
if err != nil {
lockRelease()
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
fdDepPath := fdDep.Name()
cleanup := func() {
recfile.Field{Name: "Build", Value: BuildUUID},
); err != nil {
cleanup()
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
// Find .do
doFile, upLevels, err := findDo(fdDep, cwd, tgt)
if err != nil {
cleanup()
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
if doFile == "" {
cleanup()
if err = depWrite(fdDep, cwdOrig, doFileRelPath, ""); err != nil {
cleanup()
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
fdDep.Close()
tracef(CWait, "%s", runErr.Name())
fdStdout, err := tempfile(cwdOrig, tgt)
if err != nil {
cleanup()
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
stdoutPath := fdStdout.Name()
fdStdout.Close()
tmpPath := stdoutPath + ".3" // and for $3
- tmpPathRel, err := filepath.Rel(cwd, tmpPath)
- if err != nil {
- panic(err)
- }
+ tmpPathRel := mustRel(cwd, tmpPath)
args = append(
args,
path.Join(dirPrefix, tgt),
)
if err != nil {
cleanup()
- return TgtError{tgtOrig, err}
+ return TgtError{tgtOrig, ErrLine(err)}
}
}
tracef(CDebug, "%s", shCtx)
if FdStatus != nil {
if _, err = FdStatus.Write([]byte{StatusRun}); err != nil {
- log.Fatalln(err)
+ log.Fatal(err)
}
}
var depInfo *DepInfo
fdDep, err := os.Open(fdDepPath)
if err != nil {
+ err = ErrLine(err)
goto Err
}
depInfo, err = depRead(fdDep)
fdDep.Close()
if err != nil {
+ err = ErrLine(err)
goto Err
}
for _, dep := range depInfo.ifchanges {
}
_, err = recfile.NewWriter(w).WriteFields(fields...)
if err != nil {
+ err = ErrLine(err)
goto Err
}
- err = w.Flush()
+ err = ErrLine(w.Flush())
Err:
if err != nil {
- log.Println(err)
+ log.Print(err)
os.Remove(logRecPath)
}
fdStderr.Close()
os.Remove(tmpPath)
if FdStatus != nil {
if _, err = FdStatus.Write([]byte{StatusDone}); err != nil {
- log.Fatalln(err)
+ log.Fatal(err)
}
}
Jobs.Done()
// Does it produce both stdout and tmp?
fiStdout, err := os.Stat(fdStdout.Name())
if err != nil {
- runErr.Err = err
+ runErr.Err = ErrLine(err)
errs <- runErr
return
}
}
tmpExists = true
} else if !os.IsNotExist(err) {
- runErr.Err = err
+ runErr.Err = ErrLine(err)
errs <- runErr
return
}
if tmpExists {
fd, err = os.Open(tmpPath)
if err != nil {
+ err = ErrLine(err)
goto Finish
}
defer fd.Close()
os.Remove(path.Join(cwdOrig, tgt))
err = ifcreate(fdDep, tgt)
if err != nil {
+ err = ErrLine(err)
goto Finish
}
} else {
if hshPrev != "" {
_, err = fd.Seek(0, io.SeekStart)
if err != nil {
+ err = ErrLine(err)
goto Finish
}
hsh, err = fileHash(fd)
if err != nil {
+ err = ErrLine(err)
goto Finish
}
if hsh == hshPrev {
tracef(CDebug, "%s has same hash, not renaming", tgtOrig)
- err = os.Remove(fd.Name())
+ err = ErrLine(os.Remove(fd.Name()))
if err != nil {
goto Finish
}
- err = os.Chtimes(path.Join(cwdOrig, tgt), finished, finished)
+ err = ErrLine(os.Chtimes(path.Join(cwdOrig, tgt), finished, finished))
if err != nil {
goto Finish
}
if !NoSync {
- err = syncDir(cwdOrig)
+ err = ErrLine(syncDir(cwdOrig))
if err != nil {
goto Finish
}
}
- err = depWrite(fdDep, cwdOrig, tgt, hshPrev)
+ err = ErrLine(depWrite(fdDep, cwdOrig, tgt, hshPrev))
if err != nil {
goto Finish
}
}
}
if !NoSync {
- err = fd.Sync()
+ err = ErrLine(fd.Sync())
if err != nil {
goto Finish
}
}
- err = os.Rename(fd.Name(), path.Join(cwdOrig, tgt))
+ err = ErrLine(os.Rename(fd.Name(), path.Join(cwdOrig, tgt)))
if err != nil {
goto Finish
}
if !NoSync {
- err = syncDir(cwdOrig)
+ err = ErrLine(syncDir(cwdOrig))
if err != nil {
goto Finish
}
}
- err = depWrite(fdDep, cwdOrig, tgt, hsh)
+ err = ErrLine(depWrite(fdDep, cwdOrig, tgt, hsh))
if err != nil {
goto Finish
}
RecCommit:
// Commit .rec
if !NoSync {
- err = fdDep.Sync()
+ err = ErrLine(fdDep.Sync())
if err != nil {
goto Finish
}
}
fdDepPath = path.Join(redoDir, tgt+DepSuffix)
- err = os.Rename(fdDep.Name(), fdDepPath)
+ err = ErrLine(os.Rename(fdDep.Name(), fdDepPath))
if err != nil {
goto Finish
}
if !NoSync {
- err = syncDir(redoDir)
+ err = ErrLine(syncDir(redoDir))
if err != nil {
goto Finish
}
depInfo, err := depRead(fdDepR)
fdDepR.Close()
if err != nil {
+ err = ErrLine(err)
goto Finish
}
ifchangeSeen := make(map[string]struct{}, len(depInfo.ifchanges))