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Handle supported operation in main

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Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
This commit is contained in:
Ahmet Alp Balkan 2020-04-10 12:00:12 -07:00
parent 6c9273e582
commit eee1c23654
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GPG Key ID: 441833503E604E2C
1 changed files with 17 additions and 5 deletions
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22
cmd/kubectx/main.go
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@ -3,14 +3,26 @@ package main
import (
"fmt"
"os"
"strings"
)
func main() {
// parse command-line flags
argv := os.Args[1:]
fmt.Printf("%#v\n", argv)
var op Op
op = parseArgs(os.Args[1:])
//var op Op
//op _= parseArgs(argv) // -> DeleteOp RenameOp HelpOp UnrecognizedFlags
switch v := op.(type) {
case ListOp:
// TODO implement
panic("not implemented")
case SwitchOp:
// TODO implement
panic("not implemented")
case UnknownOp:
fmt.Printf("error: unsupported operation: %s\n", strings.Join(v.Args, " "))
// TODO print --help string
os.Exit(1)
default:
fmt.Printf("internal error: operation type %T not handled", op)
}
}