"os"
"strings"
+ "git.arvados.org/arvados.git/lib/cmd"
"git.arvados.org/arvados.git/sdk/go/arvados"
)
* 1st: Group name
* 2nd: User identifier
* 3rd (Optional): User permission on the group: can_read, can_write or can_manage. (Default: can_write)`
- fmt.Fprintf(os.Stderr, "%s\n\n", usageStr)
- fmt.Fprintf(os.Stderr, "Usage:\n%s [OPTIONS] <input-file.csv>\n\n", os.Args[0])
- fmt.Fprintf(os.Stderr, "Options:\n")
+ fmt.Fprintf(flags.Output(), "%s\n\n", usageStr)
+ fmt.Fprintf(flags.Output(), "Usage:\n%s [OPTIONS] <input-file.csv>\n\n", os.Args[0])
+ fmt.Fprintf(flags.Output(), "Options:\n")
flags.PrintDefaults()
}
"",
"Use given group UUID as a parent for the remote groups. Should be owned by the system user. If not specified, a group named '"+config.ParentGroupName+"' will be used (and created if nonexistant).")
- // Parse args; omit the first arg which is the command name
- flags.Parse(os.Args[1:])
-
- // Print version information if requested
- if *getVersion {
+ if ok, code := cmd.ParseFlags(flags, os.Args[0], os.Args[1:], "input-file.csv", os.Stderr); !ok {
+ os.Exit(code)
+ } else if *getVersion {
fmt.Printf("%s %s\n", os.Args[0], version)
os.Exit(0)
}
// Input file as a required positional argument
if flags.NArg() == 0 {
return fmt.Errorf("please provide a path to an input file")
+ } else if flags.NArg() > 1 {
+ return fmt.Errorf("please provide just one input file argument")
}
- srcPath := &os.Args[flags.NFlag()+1]
+ srcPath := &os.Args[len(os.Args)-1]
// Validations
if *srcPath == "" {