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50 lines
1.2 KiB
50 lines
1.2 KiB
//nolint: gosec
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package main
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import (
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"fmt"
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"os"
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osexec "os/exec"
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"path/filepath"
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)
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// execute executes a shell command.
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func exec(args ...string) error {
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cmd := osexec.Command(args[0], args[1:]...)
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out, err := cmd.CombinedOutput()
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switch err := err.(type) {
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case nil:
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return nil
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case *osexec.ExitError:
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return fmt.Errorf("failed to run %q:\n%v", args, string(out))
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default:
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return err
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}
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}
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// execVerbose executes a shell command while displaying its output.
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func execVerbose(args ...string) error {
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cmd := osexec.Command(args[0], args[1:]...)
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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return cmd.Run()
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}
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// execCompose runs a Docker Compose command for a testnet.
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func execCompose(dir string, args ...string) error {
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return exec(append(
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[]string{"docker-compose", "-f", filepath.Join(dir, "docker-compose.yml")},
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args...)...)
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}
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// execComposeVerbose runs a Docker Compose command for a testnet and displays its output.
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func execComposeVerbose(dir string, args ...string) error {
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return execVerbose(append(
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[]string{"docker-compose", "-f", filepath.Join(dir, "docker-compose.yml")},
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args...)...)
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}
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// execDocker runs a Docker command.
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func execDocker(args ...string) error {
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return exec(append([]string{"docker"}, args...)...)
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}
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