func printFunctions() {
c := make(chan string, 20)
var wg sync.WaitGroup
sep := string(os.PathSeparator)
bindir, err := bindir.Path()
if err != nil {
log.Fatalln(err)
}
go func() {
for _, name := range info.ListFunctions(bindir) {
wg.Add(1)
go func(name, bindir, sep string) {
info, err := info.ByName(name, bindir, sep)
if err != nil {
return
}
time := info.Time.Format("2006-01-02 15:04")
c <- fmt.Sprintf("%s %v %s", name, time, info.Goversion)
wg.Done()
}(name, bindir, sep)
}
wg.Wait()
close(c)
}()
for row := range c {
fmt.Println(row)
}
}
// randomlyRunClean executest the cleaner with a chance of 1 in 30.
func randomlyRunClean() {
max := 30
rand.Seed(time.Now().UnixNano())
if n := rand.Intn(max); n == 0 {
bindir, err := bindir.Path()
if err != nil {
log.Fatalln(err)
}
clean.NewCleaner(bindir).Clean()
}
}
func main() {
flag.Usage = printHelp
// print help if no arguments have been passed
if len(os.Args) == 1 {
noFlags = true
os.Args = append(os.Args, "-h")
}
// parse
f := run.ParseAndCreateFunction()
if f.Debug {
run.PrintDebug(f)
os.Exit(0)
}
// bild and or run gofn-function
bindir, err := bindir.Path()
if err != nil {
panic(err)
}
r := run.NewRun(bindir)
if err = r.Exec(f); err != nil {
os.Exit(1)
}
}