mirror of
https://github.com/vercel-labs/scriptc.git
synced 2026-10-21 05:50:55 +08:00
Chris Tate
a4e9970119
* Support static util.parseArgs - Lower typed util.parseArgs calls through the C and LLVM backends. - Add a link-gated native parser with Node-compatible options, tokens, defaults, and errors. - Cover ESM, CommonJS, default argv, sanitizer, and TS7 behavior. * fix(runtime): align parseArgs behavior with Node * fix(runtime): close parseArgs parity gaps * fix(runtime): match parseArgs edge cases * fix(runtime): preserve parseArgs short and default semantics
83 lines
3.2 KiB
JavaScript
83 lines
3.2 KiB
JavaScript
// CommonJS namespace/member plumbing reaches the same static parseArgs spoke.
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const util = require("node:util");
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const parse = require("util").parseArgs;
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console.log(JSON.stringify(util.parseArgs({
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args: ["-f", "one", "two"],
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options: { force: { type: "boolean", short: "f" } },
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allowPositionals: true,
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})));
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console.log(JSON.stringify(parse({ args: ["--x=1"], strict: false, tokens: true })));
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console.log("null-strict", JSON.stringify(parse({ args: [], strict: null })));
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console.log("null-positionals", JSON.stringify(parse({ args: [], allowPositionals: null })));
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console.log("null-negative", JSON.stringify(parse({ args: [], allowNegative: null })));
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console.log("null-tokens", JSON.stringify(parse({ args: [], tokens: null })));
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console.log("non-string-arg", JSON.stringify(parse(JSON.parse(
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'{"args":[1],"strict":false,"tokens":true}',
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))));
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console.log("proto-token", JSON.stringify(parse(JSON.parse(
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'{"args":["--__proto__"],"options":{"__proto__":{"type":"boolean"}},"tokens":true}',
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))));
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console.log("proto-default", JSON.stringify(parse(JSON.parse(
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'{"args":[],"options":{"__proto__":{"type":"boolean","default":true}},"tokens":true}',
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))));
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console.log("proto-negative", JSON.stringify(parse(JSON.parse(
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'{"args":["--no-__proto__"],"options":{"__proto__":{"type":"boolean"}},"allowNegative":true,"tokens":true}',
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))));
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console.log("numeric-short-order", JSON.stringify(parse(JSON.parse(
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'{"args":["-x"],"options":{"2":{"type":"boolean","short":"x"},"1":{"type":"boolean","short":"x"}},"tokens":true}',
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))));
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console.log("numeric-values-order", JSON.stringify(parse({
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args: ["--9", "--2", "--100", "--a"],
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options: {
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"9": { type: "boolean" },
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"2": { type: "boolean" },
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"100": { type: "boolean" },
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a: { type: "boolean" },
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},
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tokens: true,
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})));
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try {
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parse(JSON.parse('{"args":["--unknown",null]}'));
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} catch (error) {
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console.log("tokenize-error", `${error.code}`, error.message);
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}
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try {
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parse(JSON.parse(
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'{"args":["--name","--",null],"options":{"name":{"type":"string"}}}',
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));
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} catch (error) {
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console.log("consumed-terminator-tokenize-error", `${error.code}`, error.message);
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}
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try {
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parse(JSON.parse('{"args":[],"options":{"2":{},"1":{}}}'));
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} catch (error) {
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console.log("numeric-validation-order", `${error.code}`, error.message);
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}
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for (const config of [
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null,
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{ args: [], strict: 1 },
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{ args: [], options: { x: {} } },
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{ args: [], options: { x: { type: "boolean", short: "xx" } } },
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{ args: [], options: { x: { type: "string", default: false } } },
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{ args: 1, strict: 1, options: 1 },
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{ args: [], options: { x: { type: "boolean", short: undefined } } },
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{ args: [], options: { x: { type: "boolean", multiple: undefined } } },
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]) {
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try {
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parse(config);
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} catch (error) {
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console.log("config-error", `${error.code}`, error.message);
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}
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}
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try {
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parse(JSON.parse(
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'{"args":[],"options":{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa":{}}}',
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));
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} catch (error) {
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console.log("long-config-error", `${error.code}`, error.message.length);
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}
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