@cloud-copilot/cli/dist/esm/arguments/mapArgument.js

A standardized library for CLI building TypeScript CLI applications

export function mapArgument(options) {
    return {
        description: options.description + `. Each instance requires a key and at least one value.`,
        validateValues: async (currentValue, values) => {
            const [first, ...rest] = values;
            if (!first) {
                return { valid: false, message: 'a key is required and at least one value is required' };
            }
            if (rest.length < 1) {
                return { valid: false, message: `${first} requires at least one value` };
            }
            if (currentValue && first in currentValue) {
                return { valid: false, message: `${first} is set multiple times` };
            }
            return {
                valid: true,
                value: {
                    [first]: rest
                }
            };
        },
        reduceValues: async (current, newValue) => {
            if (!current) {
                return { ...newValue };
            }
            return { ...current, ...newValue };
        },
        defaultValue: options.defaultValue,
        acceptMultipleValues: () => true
    };
}
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