/
main.go
58 lines (47 loc) · 1.08 KB
/
main.go
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package main
import (
"fmt"
"log"
"math/rand"
"os"
"runtime"
"time"
"github.com/mitchellh/cli"
"github.com/webcanvas/pinch/ui"
)
var version string
func init() {
// Seed the random number generator
rand.Seed(time.Now().UTC().UnixNano())
}
func main() {
os.Exit(run())
}
func run() int {
// If there is no explicit number of Go threads to use, then set it
if os.Getenv("GOMAXPROCS") == "" {
runtime.GOMAXPROCS(runtime.NumCPU())
}
// log.Printf("[INFO] Packer version: %s %s %s", Version, VersionPrerelease, GitCommit)
log.Printf("Packer Target OS/Arch: %s %s", runtime.GOOS, runtime.GOARCH)
log.Printf("Built with Go Version: %s", runtime.Version())
Ui = &ui.BasicUi{
Reader: os.Stdin,
Writer: os.Stdout,
ErrorWriter: os.Stdout,
}
args := os.Args[1:]
cli := &cli.CLI{
Args: args,
Commands: Commands,
//HelpFunc: excludeHelpFunc(Commands, []string{"plugin"}),
HelpWriter: os.Stdout,
Version: version,
}
exitCode, err := cli.Run()
if err != nil {
fmt.Fprintf(os.Stderr, "Error executing CLI: %s\n", err)
return 1
}
return exitCode
}