import type { Command } from "commander" ;
export function hasExplicitOptions(command: Command, names: readonly string[]): boolean {
if (typeof command.getOptionValueSource !== "function" ) {
return false ;
}
return names.some((name) => command.getOptionValueSource(name) === "cli" );
}
function getOptionSource(command: Command, name: string): string | undefined {
if (typeof command.getOptionValueSource !== "function" ) {
return undefined;
}
return command.getOptionValueSource(name);
}
// Defensive guardrail: allow expected parent/grandparent inheritance without unbounded deep traversal.
const MAX_INHERIT_DEPTH = 2 ;
// oxlint-disable-next-line typescript/no-unnecessary-type-parameters -- Commander option values are typed by the caller.
export function inheritOptionFromParent<T = unknown>(
command: Command | undefined,
name: string,
): T | undefined {
if (!command) {
return undefined;
}
const childSource = getOptionSource(command, name);
if (childSource && childSource !== "default" ) {
return undefined;
}
let depth = 0 ;
let ancestor = command.parent;
while (ancestor && depth < MAX_INHERIT_DEPTH) {
const source = getOptionSource(ancestor, name);
if (source && source !== "default" ) {
return ancestor.opts<Record<string, unknown>>()[name] as T | undefined;
}
depth += 1 ;
ancestor = ancestor.parent;
}
return undefined;
}
Messung V0.5 in Prozent C=96 H=92 G=93
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-06-09)
¤
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