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//nolint: gosec
package main
import (
"fmt"
"os"
osexec "os/exec"
"path/filepath"
)
// execute executes a shell command.
func exec(args ...string) error {
cmd := osexec.Command(args[0], args[1:]...)
out, err := cmd.CombinedOutput()
switch err := err.(type) {
case nil:
return nil
case *osexec.ExitError:
return fmt.Errorf("failed to run %q:\n%v", args, string(out))
default:
return err
}
}
// execVerbose executes a shell command while displaying its output.
func execVerbose(args ...string) error {
cmd := osexec.Command(args[0], args[1:]...)
cmd.Stdout = os.Stdout
cmd.Stderr = os.Stderr
return cmd.Run()
}
// execCompose runs a Docker Compose command for a testnet.
func execCompose(dir string, args ...string) error {
return exec(append(
[]string{"docker-compose", "--ansi=never", "-f", filepath.Join(dir, "docker-compose.yml")},
args...)...)
}
// execComposeVerbose runs a Docker Compose command for a testnet and displays its output.
func execComposeVerbose(dir string, args ...string) error {
return execVerbose(append(
[]string{"docker-compose", "--ansi=never", "-f", filepath.Join(dir, "docker-compose.yml")},
args...)...)
}
// execDocker runs a Docker command.
func execDocker(args ...string) error {
return exec(append([]string{"docker"}, args...)...)
}