Changelog

All notable changes to this project will be documented in this file. See standard-version for commit guidelines.

21.1.1 (2022-08-04)

Bug Fixes

• typescript: ignore .cts files during publish (#454) (d69f9c3), closes #452

21.1.0 (2022-08-03)

Features

• allow the browser build to be imported (#443) (a89259f)

Bug Fixes

• halt-at-non-option: prevent known args from being parsed when “unknown-options-as-args” is enabled (#438) (c474bc1)
• node version check now uses process.versions.node (#450) (d07bcdb)
• parse options ending with 3+ hyphens (#434) (4f1060b)

21.0.1 (2022-02-27)

Bug Fixes

• return deno env object (#432) (b00eb87)

21.0.0 (2021-11-15)

⚠ BREAKING CHANGES

• drops support for 10 (#421)

Bug Fixes

• esm json import (#416) (90f970a)
• parser should preserve inner quotes (#407) (ae11f49)

Code Refactoring

• drops support for 10 (#421) (3aaf878)

20.2.9 (2021-06-20)

Bug Fixes

• build: fixed automated release pipeline (1fe9135)

20.2.8 (2021-06-20)

Bug Fixes

• locale: Turkish camelize and decamelize issues with toLocaleLowerCase/toLocaleUpperCase (2617303)
• perf: address slow parse when using unknown-options-as-args (#394) (441f059)
• string-utils: detect [0,1] ranged values as numbers (#388) (efcc32c)

20.2.7 (2021-03-10)

Bug Fixes

• deno: force release for Deno (6687c97)

20.2.6 (2021-02-22)

Bug Fixes

• populate–: – should always be array (#354) (585ae8f)

20.2.5 (2021-02-13)

Bug Fixes

• do not lowercase camel cased string (#348) (5f4da1f)

20.2.4 (2020-11-09)

Bug Fixes

• deno: address import issues in Deno (#339) (3b54e5e)

20.2.3 (2020-10-16)

Bug Fixes

• exports: node 13.0 and 13.1 require the dotted object form with a string fallback (#336) (3ae7242)

20.2.2 (2020-10-14)

Bug Fixes

• exports: node 13.0-13.6 require a string fallback (#333) (291aeda)

20.2.1 (2020-10-01)

Bug Fixes

• deno: update types for deno ^1.4.0 (#330) (0ab92e5)

20.2.0 (2020-09-21)

Features

• string-utils: export looksLikeNumber helper (#324) (c8580a2)

Bug Fixes

• unknown-options-as-args: convert positionals that look like numbers (#326) (f85ebb4)

20.1.0 (2020-09-20)

Features

• adds parse-positional-numbers configuration (#321) (9cec00a)

Bug Fixes

• build: update release-please; make labels kick off builds (#323) (09f448b)

20.0.0 (2020-09-09)

⚠ BREAKING CHANGES

• do not ship type definitions (#318)

Bug Fixes

• only strip camel case if hyphenated (#316) (95a9e78), closes #315

Code Refactoring

• do not ship type definitions (#318) (8fbd56f)

19.0.4 (2020-08-27)

Bug Fixes

• build: fixing publication (#310) (5d3c6c2)

19.0.3 (2020-08-27)

Bug Fixes

• build: switch to action for publish (#308) (5c2f305)

19.0.2 (2020-08-27)

Bug Fixes

• types: envPrefix should be optional (#305) (ae3f180)

19.0.1 (2020-08-09)

Bug Fixes

• build: push tag created for deno (2186a14)

19.0.0 (2020-08-09)

⚠ BREAKING CHANGES

• adds support for ESM and Deno (#295)
• ts: projects using @types/yargs-parser may see variations in type definitions.
• drops Node 6. begin following Node.js LTS schedule (#278)

Features

• adds support for ESM and Deno (#295) (195bc4a)
• expose camelCase and decamelize helpers (#296) (39154ce)
• deps: update to latest camelcase/decamelize (#281) (8931ab0)

Bug Fixes

• boolean numeric short option (#294) (f600082)
• raise permission error for Deno if config load fails (#298) (1174e2b)
• deps: update dependency decamelize to v3 (#274) (4d98698)
• types: switch back to using Partial types (#293) (bdc80ba)

Build System

• drops Node 6. begin following Node.js LTS schedule (#278) (9014ed7)

Code Refactoring

• ts: move index.js to TypeScript (#292) (f78d2b9)

18.1.3 (2020-04-16)

Bug Fixes

• setArg: options using camel-case and dot-notation populated twice (#268) (f7e15b9)

18.1.2 (2020-03-26)

Bug Fixes

• array, nargs: support -o=–value and –option=–value format (#262) (41d3f81)

18.1.1 (2020-03-16)

Bug Fixes

• __proto__ will now be replaced with ___proto___ in parse (#258), patching a potential prototype pollution vulnerability. This was reported by the Snyk Security Research Team.(63810ca)

18.1.0 (2020-03-07)

Features

• introduce single-digit boolean aliases (#255) (9c60265)

18.0.0 (2020-03-02)

⚠ BREAKING CHANGES

• the narg count is now enforced when parsing arrays.

Features

• NaN can now be provided as a value for nargs, indicating “at least” one value is expected for array (#251) (9db4be8)

17.1.0 (2020-03-01)

Features

• introduce greedy-arrays config, for specifying whether arrays consume multiple positionals (#249) (60e880a)

17.0.1 (2020-02-29)

Bug Fixes

• normalized keys were not enumerable (#247) (57119f9)

17.0.0 (2020-02-10)

⚠ BREAKING CHANGES

• this reverts parsing behavior of booleans to that of yargs@14
• objects used during parsing are now created with a null prototype. There may be some scenarios where this change in behavior leaks externally.

Features

• boolean arguments will not be collected into an implicit array (#236) (34c4e19)
• introduce nargs-eats-options config option (#246) (d50822a)

Bug Fixes

• address bugs with “uknown-options-as-args” (bc023e3)
• array should take precedence over nargs, but enforce nargs (#243) (4cbc188)
• support keys that collide with object prototypes (#234) (1587b6d)
• unknown options terminated with digits now handled by unknown-options-as-args (#238) (d36cdfa)

16.1.0 (2019-11-01)

⚠ BREAKING CHANGES

• populate error if incompatible narg/count or array/count options are used (#191)

Features

• options that have had their default value used are now tracked (#211) (a525234)
• populate error if incompatible narg/count or array/count options are used (#191) (84a401f)

Reverts

• revert 16.0.0 CHANGELOG entry (920320a)