82 lines
2.1 KiB
Go
82 lines
2.1 KiB
Go
package arguments
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import (
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"github.com/hashicorp/terraform/tfdiags"
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)
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// Plan represents the command-line arguments for the plan command.
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type Plan struct {
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// State, Operation, and Vars are the common extended flags
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State *State
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Operation *Operation
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Vars *Vars
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// DetailedExitCode enables different exit codes for error, success with
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// changes, and success with no changes.
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DetailedExitCode bool
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// InputEnabled is used to disable interactive input for unspecified
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// variable and backend config values. Default is true.
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InputEnabled bool
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// OutPath contains an optional path to store the plan file
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OutPath string
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// ViewType specifies which output format to use
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ViewType ViewType
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}
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// ParsePlan processes CLI arguments, returning a Plan value and errors.
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// If errors are encountered, a Plan value is still returned representing
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// the best effort interpretation of the arguments.
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func ParsePlan(args []string) (*Plan, tfdiags.Diagnostics) {
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var diags tfdiags.Diagnostics
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plan := &Plan{
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State: &State{},
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Operation: &Operation{},
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Vars: &Vars{},
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}
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cmdFlags := extendedFlagSet("plan", plan.State, plan.Operation, plan.Vars)
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cmdFlags.BoolVar(&plan.DetailedExitCode, "detailed-exitcode", false, "detailed-exitcode")
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cmdFlags.BoolVar(&plan.InputEnabled, "input", true, "input")
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cmdFlags.StringVar(&plan.OutPath, "out", "", "out")
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var json bool
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cmdFlags.BoolVar(&json, "json", false, "json")
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if err := cmdFlags.Parse(args); err != nil {
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diags = diags.Append(tfdiags.Sourceless(
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tfdiags.Error,
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"Failed to parse command-line flags",
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err.Error(),
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))
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}
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args = cmdFlags.Args()
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if len(args) > 0 {
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diags = diags.Append(tfdiags.Sourceless(
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tfdiags.Error,
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"Too many command line arguments",
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"To specify a working directory for the plan, use the global -chdir flag.",
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))
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}
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diags = diags.Append(plan.Operation.Parse())
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// JSON view currently does not support input, so we disable it here
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if json {
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plan.InputEnabled = false
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}
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switch {
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case json:
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plan.ViewType = ViewJSON
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default:
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plan.ViewType = ViewHuman
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}
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return plan, diags
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}
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