terraform/command/arguments/refresh.go

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2021-02-22 17:38:39 +01:00
package arguments
import (
"github.com/hashicorp/terraform/tfdiags"
)
// Refresh represents the command-line arguments for the apply command.
type Refresh struct {
// State, Operation, and Vars are the common extended flags
State *State
Operation *Operation
Vars *Vars
// InputEnabled is used to disable interactive input for unspecified
// variable and backend config values. Default is true.
InputEnabled bool
// ViewType specifies which output format to use
ViewType ViewType
}
// ParseRefresh processes CLI arguments, returning a Refresh value and errors.
// If errors are encountered, a Refresh value is still returned representing
// the best effort interpretation of the arguments.
func ParseRefresh(args []string) (*Refresh, tfdiags.Diagnostics) {
var diags tfdiags.Diagnostics
refresh := &Refresh{
State: &State{},
Operation: &Operation{},
Vars: &Vars{},
}
cmdFlags := extendedFlagSet("refresh", refresh.State, refresh.Operation, refresh.Vars)
cmdFlags.BoolVar(&refresh.InputEnabled, "input", true, "input")
if err := cmdFlags.Parse(args); err != nil {
diags = diags.Append(tfdiags.Sourceless(
tfdiags.Error,
"Failed to parse command-line flags",
err.Error(),
))
}
args = cmdFlags.Args()
if len(args) > 0 {
diags = diags.Append(tfdiags.Sourceless(
tfdiags.Error,
"Too many command line arguments",
"Expected at most one positional argument.",
))
}
diags = diags.Append(refresh.Operation.Parse())
switch {
default:
refresh.ViewType = ViewHuman
}
return refresh, diags
}