[READ-ONLY] Mirror of https://github.com/bombshell-dev/args. <1kB CLI flag parser
args
args-parser
cli
command-line
command-line-parser
node
fix(coercion): fix non-value boolean flags (#8)
+22
-1
+1
-1
src/index.ts
+1
-1
src/index.ts
···
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const coerce = (value?: string, type?: "string" | "boolean" | "array") => {
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if (type === "string") return value;
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-
if (type === "boolean") return !!value;
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+
if (type === "boolean") return value === undefined ? true : value === 'true';
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if (!value) return value;
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if (value.length > 3 && BOOL_RE.test(value)) return value === "true";
+21
test/flags.test.ts
+21
test/flags.test.ts
···
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expect(result).toEqual(output);
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});
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});
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+
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+
describe("boolean flags", () => {
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+
it("should handle long-form boolean flags correctly", () => {
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const input = ["--add"];
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const opts = {
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boolean: ['add']
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};
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const output = { _: [], add: true };
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expect(parse(input, opts)).toEqual(output);
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});
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+
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it("should handle alias boolean flags correctly", () => {
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const input = ["-a"];
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const opts = {
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boolean: ['add'],
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alias: { a: 'add' }
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};
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const output = { _: [], add: true };
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expect(parse(input, opts)).toEqual(output);
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});
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});