90 lines
2.1 KiB
Go
90 lines
2.1 KiB
Go
package hyperone
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import (
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"bytes"
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"context"
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"fmt"
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"log"
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"strings"
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"github.com/hashicorp/packer-plugin-sdk/multistep"
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packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
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"github.com/hashicorp/packer-plugin-sdk/template/interpolate"
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openapi "github.com/hyperonecom/h1-client-go"
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)
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func formatOpenAPIError(err error) string {
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openAPIError, ok := err.(openapi.GenericOpenAPIError)
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if !ok {
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return err.Error()
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}
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return fmt.Sprintf("%s (body: %s)", openAPIError.Error(), openAPIError.Body())
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}
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func runCommands(commands []string, ictx interpolate.Context, state multistep.StateBag) error {
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ctx := context.TODO()
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ui := state.Get("ui").(packersdk.Ui)
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wrappedCommand := state.Get("wrappedCommand").(CommandWrapper)
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comm := state.Get("communicator").(packersdk.Communicator)
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for _, rawCmd := range commands {
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intCmd, err := interpolate.Render(rawCmd, &ictx)
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if err != nil {
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return fmt.Errorf("error interpolating: %s", err)
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}
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command, err := wrappedCommand(intCmd)
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if err != nil {
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return fmt.Errorf("error wrapping command: %s", err)
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}
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remoteCmd := &packersdk.RemoteCmd{
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Command: command,
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}
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ui.Say(fmt.Sprintf("Executing command: %s", command))
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err = remoteCmd.RunWithUi(ctx, comm, ui)
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if err != nil {
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return fmt.Errorf("error running remote cmd: %s", err)
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}
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if remoteCmd.ExitStatus() != 0 {
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return fmt.Errorf(
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"received non-zero exit code %d from command: %s",
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remoteCmd.ExitStatus(),
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command)
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}
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}
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return nil
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}
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func captureOutput(command string, state multistep.StateBag) (string, error) {
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ctx := context.TODO()
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comm := state.Get("communicator").(packersdk.Communicator)
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var stdout bytes.Buffer
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remoteCmd := &packersdk.RemoteCmd{
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Command: command,
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Stdout: &stdout,
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}
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log.Println(fmt.Sprintf("Executing command: %s", command))
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err := comm.Start(ctx, remoteCmd)
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if err != nil {
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return "", fmt.Errorf("error running remote cmd: %s", err)
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}
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remoteCmd.Wait()
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if remoteCmd.ExitStatus() != 0 {
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return "", fmt.Errorf(
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"received non-zero exit code %d from command: %s",
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remoteCmd.ExitStatus(),
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command)
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}
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return strings.TrimSpace(stdout.String()), nil
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}
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