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add kubectl check for ko delete, apply, and create (#120)

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This commit is contained in:
Daniel Helfand
2020-01-16 13:27:43 -08:00
committed by jonjohnsonjr
parent b7e1a7fdbc
commit 2e28671384
4 changed files with 27 additions and 1 deletions
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8
pkg/commands/delete.go
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@ -15,10 +15,11 @@
package commands
import (
"github.com/spf13/cobra"
"log"
"os"
"os/exec"
"github.com/spf13/cobra"
)
// runCmd is suitable for use with cobra.Command's Run field.
@ -28,6 +29,11 @@ type runCmd func(*cobra.Command, []string)
// through to a binary named command.
func passthru(command string) runCmd {
return func(_ *cobra.Command, _ []string) {
if !isKubectlAvailable() {
log.Print("error: kubectl is not available. kubectl must be installed to use ko delete.")
return
}
// Start building a command line invocation by passing
// through our arguments to command's CLI.
cmd := exec.Command(command, os.Args[1:]...)