forked from concourse/concourse
/
main.go
47 lines (35 loc) · 1014 Bytes
/
main.go
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//go:generate go run github.com/markbates/pkger/cmd/pkger
package main
import (
"fmt"
"os"
"github.com/pf-qiu/concourse/v6"
flags "github.com/jessevdk/go-flags"
"github.com/vito/twentythousandtonnesofcrudeoil"
)
func main() {
var cmd ConcourseCommand
cmd.Version = func() {
fmt.Println(concourse.Version)
os.Exit(0)
}
parser := flags.NewParser(&cmd, flags.HelpFlag|flags.PassDoubleDash)
parser.NamespaceDelimiter = "-"
cmd.LessenRequirements(parser)
cmd.Web.WireDynamicFlags(parser.Command.Find("web"))
cmd.Quickstart.WebCommand.WireDynamicFlags(parser.Command.Find("quickstart"))
twentythousandtonnesofcrudeoil.TheEnvironmentIsPerfectlySafe(parser, "CONCOURSE_")
_, err := parser.Parse()
handleError(parser, err)
}
func handleError(helpParser *flags.Parser, err error) {
if err != nil {
if flagsErr, ok := err.(*flags.Error); ok && flagsErr.Type == flags.ErrHelp {
fmt.Println(err)
os.Exit(0)
} else {
fmt.Fprintf(os.Stderr, "error: %s\n", err)
}
os.Exit(1)
}
}