Add warning about using an outdated buildscript.

internal/captain/rationalize.go

@@ -6,6 +6,7 @@ import (
 	"github.com/ActiveState/cli/internal/errs"
 	"github.com/ActiveState/cli/internal/locale"
 	"github.com/ActiveState/cli/internal/runbits/rationalize"
+	"github.com/ActiveState/cli/pkg/buildscript"
 	"github.com/ActiveState/cli/pkg/localcommit"
 )
 
@@ -31,5 +32,11 @@ func rationalizeError(err *error) {
 		*err = errs.WrapUserFacing(*err,
 			locale.Tr("err_commit_id_invalid", errInvalidCommitID.CommitID),
 			errs.SetInput())
+
+	// Outdated build script.
+	case errors.Is(*err, buildscript.ErrOutdatedAtTime):
+		*err = errs.WrapUserFacing(*err,
+			locale.T("err_outdated_buildscript"),
+			errs.SetInput())
 	}
 }

internal/locale/locales/en-us.yaml

@@ -1371,6 +1371,8 @@ err_commit_id_invalid_given:
   other: "Invalid commit ID: '{{.V0}}'."
 err_commit_id_not_in_history:
   other: "The project '[ACTIONABLE]{{.V0}}[/RESET]' does not contain the provided commit: '[ACTIONABLE]{{.V1}}[/RESET]'."
+err_outdated_buildscript:
+  other: "[WARNING]Warning:[/RESET] You are using an outdated version of the buildscript. Please run '[ACTIONABLE]state reset LOCAL[/RESET]' in order to reinitialize your buildscript file."
 err_shortcutdir_writable:
   other: Could not continue as we don't have permission to create [ACTIONABLE]{{.V0}}[/RESET].
 move_prompt: