Add -show-sensitive flag to tofu plan, apply, state-show and output commands (#1554)

Signed-off-by: siddharthasonker95 <158144589+siddharthasonker95@users.noreply.github.com>

internal/command/arguments/apply.go

@@ -31,6 +31,9 @@ type Apply struct {
 
 	// ViewType specifies which output format to use
 	ViewType ViewType
+
+	// ShowSensitive is used to display the value of variables marked as sensitive.
+	ShowSensitive bool
 }
 
 // ParseApply processes CLI arguments, returning an Apply value and errors.
@@ -47,6 +50,7 @@ func ParseApply(args []string) (*Apply, tfdiags.Diagnostics) {
 	cmdFlags := extendedFlagSet("apply", apply.State, apply.Operation, apply.Vars)
 	cmdFlags.BoolVar(&apply.AutoApprove, "auto-approve", false, "auto-approve")
 	cmdFlags.BoolVar(&apply.InputEnabled, "input", true, "input")
+	cmdFlags.BoolVar(&apply.ShowSensitive, "show-sensitive", false, "displays sensitive values")
 
 	var json bool
 	cmdFlags.BoolVar(&json, "json", false, "json")