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commands/cli: Made parser handle variadic arguments

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This commit is contained in:
Matt Bell 2014-11-02 21:46:11 -08:00 committed by Juan Batiz-Benet
parent e8d0cbff1d
commit 2c8fc8564c
1 changed files with 8 additions and 8 deletions
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16
commands/cli/parse.go
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@ -108,19 +108,19 @@ func parseOptions(input []string) (map[string]interface{}, []string, error) {
// Note that the argument handling here is dumb, it does not do any error-checking.
// (Arguments are further processed when the request is passed to the command to run)
func parseArgs(stringArgs []string, cmd *cmds.Command) ([]interface{}, error) {
args := make([]interface{}, len(cmd.Arguments))
var argDef cmds.Argument
args := make([]interface{}, len(stringArgs))
for i, arg := range cmd.Arguments {
// TODO: handle variadic args
if i >= len(stringArgs) {
break
for i, arg := range stringArgs {
if i < len(cmd.Arguments) {
argDef = cmd.Arguments[i]
}
if arg.Type == cmds.ArgString {
args[i] = stringArgs[i]
if argDef.Type == cmds.ArgString {
args[i] = arg
} else {
in, err := os.Open(stringArgs[i])
in, err := os.Open(arg)
if err != nil {
return nil, err
}