55 lines
2.0 KiB
JavaScript
Executable File
55 lines
2.0 KiB
JavaScript
Executable File
import * as Result from './Result';
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import { string } from './types';
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/**
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* Read all the positionals and decode them using the type provided.
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* Works best when it is the last item on the `command` construct, to be
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* used like the `...rest` operator in JS and TypeScript.
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*/
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function fullRestPositionals(config) {
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return {
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helpTopics() {
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var _a, _b, _c, _d;
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const displayName = (_b = (_a = config.displayName) !== null && _a !== void 0 ? _a : config.type.displayName) !== null && _b !== void 0 ? _b : 'arg';
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return [
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{
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usage: `[...${displayName}]`,
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category: 'arguments',
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defaults: [],
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description: (_d = (_c = config.description) !== null && _c !== void 0 ? _c : config.type.description) !== null && _d !== void 0 ? _d : '',
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},
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];
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},
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register(_opts) { },
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async parse({ nodes, visitedNodes, }) {
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const positionals = nodes.filter((node) => node.type === 'positionalArgument' && !visitedNodes.has(node));
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const results = [];
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let errors = [];
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for (const positional of positionals) {
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visitedNodes.add(positional);
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const decoded = await Result.safeAsync(config.type.from(positional.raw));
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if (Result.isOk(decoded)) {
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results.push(decoded.value);
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}
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else {
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errors.push({
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nodes: [positional],
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message: decoded.error.message,
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});
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}
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}
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if (errors.length > 0) {
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return Result.err({
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errors,
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});
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}
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return Result.ok(results);
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},
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};
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}
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export function restPositionals(config) {
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return fullRestPositionals({
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type: string,
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...config,
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});
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}
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//# sourceMappingURL=restPositionals.js.map
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