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package main
import (
"crypto/md5"
"errors"
"os"
"path/filepath"
"strings"
"go.wit.com/lib/config"
"go.wit.com/lib/gui/shell"
"go.wit.com/lib/protobuf/zoopb"
"go.wit.com/log"
)
func moveOutOfIncoming(fullname string) error {
if strings.HasPrefix(fullname, "pool/main/incoming") {
log.Info("file is in incoming", fullname)
} else {
log.Info("file isn't in incoming", fullname)
return nil
}
_, filename := filepath.Split(fullname)
parts := strings.Split(filename, "_")
if len(parts) != 3 {
// todo: add more filename checking here (check for ".deb")
return errors.New(log.Sprintf("bad filenae %s", filename))
}
packageName := parts[0]
letteredDir := log.Sprintf("%1.1s", filename)
newfilename := filepath.Join("pool/main", letteredDir, packageName, filename)
if newfilename == fullname {
// the filename is correct
return errors.New(log.Sprintf("should be impossible %s", filename))
}
destDir := filepath.Dir(newfilename)
if err := os.MkdirAll(destDir, 0755); err != nil {
log.Printf("%s move incoming oldname %s newname: %s\n", packageName, fullname, newfilename)
log.Fatal("Failed to create destination directory: %v", err)
}
if config.Exists(newfilename) {
olddata, _ := os.ReadFile(fullname)
newdata, _ := os.ReadFile(newfilename)
oldmd5 := md5.Sum(olddata)
newmd5 := md5.Sum(newdata)
if oldmd5 == newmd5 {
log.Info("OLD FILE", fullname)
log.Info("NEW FILE", newfilename)
log.Printf("files are the same %x %x\n", md5.Sum(olddata), md5.Sum(newdata))
} else {
shell.RunVerbose([]string{"dpkg", "-I", fullname})
shell.RunVerbose([]string{"dpkg", "-I", newfilename})
log.Printf("different checksums: %s %s\n", fullname, newfilename)
log.Printf("md5sum old %x vs new %x\n", md5.Sum(olddata), md5.Sum(newdata))
}
if argv.Force {
moveFileToBroken(newfilename)
// os.Rename(path, newfilename)
// log.Printf("%s moved incoming oldname %s newname: %s\n", packageName, path, newfilename)
}
// return "file already exists. use --force to replace", errors.New("duplicate .deb in incoming/")
me.argv.GoodExit("file already exists. TODO: fix this to use --force to replace")
}
// file can be moved
os.Rename(fullname, newfilename)
log.Printf("%s moved incoming oldname %s newname: %s\n", packageName, fullname, newfilename)
return nil
}
func doIncoming(pb *zoopb.Packages) (string, error) {
os.Chdir(me.pb.BaseDir)
var counter int
var incount int
var newcount int
err := filepath.Walk("pool", func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
counter += 1
if !info.IsDir() && strings.HasSuffix(info.Name(), ".deb") {
if found := me.pb.FindByFilename(path); found != nil {
// log.Printf("not new file %s\n", path)
if strings.HasPrefix(path, "pool/main/incoming") {
incount += 1
log.Info("file is in incomging", path)
err := moveOutOfIncoming(path)
if err != nil {
log.Info("moveOut err:", err)
}
}
}
return nil
}
newcount += 1
return nil
})
s := log.Sprintf("scanned %d files. (%d) in incoming. (%d) new files pb.Len(%d)", counter, incount, newcount, pb.Len())
return s, err
}
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