// updateRepo updates all the packages that exist in the current repo.
func (af *AftoRepo) updateRepo() {
af.checkReqs()
log.Println("updating repo: \"" + af.Name + "\"")
path, err := afutil.GetRepo(af.Name)
if err != nil {
log.Fatalln(err)
}
// The debfile we are comparing to in -r <deb>
inputDeb, err := afutil.ParseDeb(file)
if err != nil {
log.Fatalf(aftoUnexpectedError)
}
var newDeb, name, version, oldDeb = false, "", "", ""
// The debfile we are comparing against <repo>
for _, deb := range af.Debs {
repodeb, err := afutil.ParseDeb(deb)
if err != nil {
log.Fatalf(aftoUnexpectedError)
}
if repodeb.Name() == inputDeb.Name() && repodeb.Version() != inputDeb.Version() {
newDeb = true
name = inputDeb.Name()
version = inputDeb.Version()
oldDeb = deb
}
}
if newDeb != true {
log.Println("No update is available.")
os.Exit(0)
}
// Copy updated deb outside of folder.
log.Println("Update is available for \"" + name + "\" version " + version)
stripedRepo := strings.Replace(path, af.Name, "", -1)
e := afutil.Copy(af.SingleDeb, stripedRepo+filepath.Base(af.SingleDeb))
if err != nil {
fmt.Println(e)
}
// Move other debs outside of folder, except old one. Delete that.
currentDebs, _ := afutil.CheckDebWithPath(path)
for _, c := range currentDebs {
if filepath.Base(oldDeb) == c {
continue
}
movedDeb := stripedRepo + filepath.Base(c)
os.Rename(path+"/"+c, movedDeb)
}
// Delete and recreate repo. change command to update.
os.RemoveAll(path)
af.Cmd = "new"
af.newRepo()
}
// checkReqs checks for dpkg and deb files.
func (af *AftoRepo) checkReqs() {
// Check for the dpkg command.
err := afutil.CheckDPKG()
if err != nil {
log.Println(err)
// Now check for compatible platform.
message, err := afutil.DetectPlatform()
if err != nil {
log.Fatalln(err)
}
fmt.Println(message)
}
// Check for deb files. De(b)pending on the command given.
log.Println("checking for deb files...")
if af.Cmd == "new" {
debs, err := afutil.CheckDeb()
if err != nil {
log.Fatalln(err)
}
log.Println(strconv.Itoa(len(debs)) + " deb file(s) found.")
af.Debs = debs
}
if af.Cmd == "update" {
// We must compare debfile with the repo debfile. (Needs refactoring.)
if file != "" {
deb, err := afutil.CheckDebWithFile(af.SingleDeb)
if err != nil {
log.Fatalln(err)
}
log.Println("deb file: \"" + filepath.Base(af.SingleDeb) + "\" found.")
af.Debs = append(af.Debs, deb)
}
debs, err := afutil.CheckDebWithPath(af.Name)
if err != nil {
log.Fatalln(err)
}
log.Println(strconv.Itoa(len(debs)) + " deb file(s) found.")
for _, d := range debs {
af.Debs = append(af.Debs, af.Name+"/"+d)
}
}
}