v0.12.5

This release only affects users of the luau feature flag

[0.12.5] - 2022-03-08

Fixed

Luau

• Fixed crashed due to unhandled generic type packs under the luau feature flag. (#403)

Full Changelog: v0.12.4...v0.12.5

v0.12.4

[0.12.4] - 2022-03-02

Fixed

General

• Fixed comments being lost around a condition when unnecessary parentheses are removed. (#389)
• Fixed multiline expression with comments inside parentheses being collapsed leading to a syntax error. (#386)
• Fixed ignore comments not respected in child blocks of ignored statements. (#387)

Luau

• Fixed long comments forcing unnecessary hanging of type declarations. (#384)
• Fixed long intersection types not hanging. (#382)
• Fixed values in type tables not hanging when over width. (#394)
• Fixed type info generics not hanging when over width. (#394)
• Fixed callback types with binop type parameters / return types not hanging leading to a syntax error when comments are present. (#396)
• Fixed type declarations not hanging properly causing them to go over width. This includes hanging at the equals token and hanging union/intersection types.

v0.12.3

[0.12.3] - 2022-02-17

Fixed

General

• Fixed call chains not hanging when comments were present in between calls, leading to a syntax error. (#367)

Luau

• Fixed if-expression syntax getting unnecessarily expanded further due to trailing comments. (#375)
• Fixed formatting of leading comments of a keyword in if-expression syntax. (#374)
• Fixed formatting of long type declarations which go over the line width to hang if possible. (#372)
• Fixed mistransformation of comments within a type union leading to a syntax error. (#378)

---

What's Changed

• Automate test case retrieval by @JohnnyMorganz in #370
• Force call chain hanging if comments present by @JohnnyMorganz in #369
• Fix mistransformation of comments within IfExpressions by @JohnnyMorganz in #376
• Fix handling of long type declarations and comments in type unions by @JohnnyMorganz in #379

Full Changelog: v0.12.2...v0.12.3

v0.12.2

This release only affects users of the luau feature flag.

Fixed

• Fixed crash due to unhandled singleton type formatting under the luau feature flag. (#358)
• Includes types in shape calculation for causing a generic for to go multiline under the luau feature flag. (#360)

---

What's Changed

• Fix crash from unhandled singleton types by @JohnnyMorganz in #359
• Include types in generic for shape calculation by @JohnnyMorganz in #361

Full Changelog: v0.12.1...v0.12.2

v0.12.1

[0.12.1] - 2022-02-01

Fixed

• Fixed misformatting of conditions in if-expression syntax leading to spurious whitespace under the luau feature flag. (#349)
• Fixed incorrect shape calculation in if-expression syntax: if-expression will now go multiline when only slightly over column width (luau feature flag).
• Fixed incorrect handling of comments at the end of a callback type's arguments under the luau feature flag. (#352)
• Fixed mistransformation of type declaration when the type info is a union which must be multiline due to comments under the luau feature flag. (#351)
• Fixed leading comments on a | symbol in a type info being lost when hanging the type under the luau feature flag.
• Fixed trailing comments of a function call being lost as parentheses are removed around a single argument when call_parentheses is set to not Always. (#356)

---

What's Changed

• Fix misformatting of if-expression syntax by @JohnnyMorganz in #350
• Extract out format_contained_punctuated_multiline by @JohnnyMorganz in #353
• Fix mistransformation of comments in callback type argument by @JohnnyMorganz in #354
• Fix mistransformation of type unions with comments by @JohnnyMorganz in #355
• Preserve trailing comments when removing parens in function call by @JohnnyMorganz in #357

Full Changelog: v0.12.0...v0.12.1

v0.12.0

[0.12.0] - 2022-01-31

Added

• Added option call_parentheses:
  Specify whether to apply parentheses on function calls with single string or table arg. Possible options: Always (default), NoSingleString, NoSingleTable, None. (#329)
• Added proper multiline hanging of generic for syntax. (#322)
• Added proper formatting for if-expression syntax under the luau feature flag. (#289)
• Updated parser to add support for generic/variadic type packs, singleton types and default types under the luau feature flag.

Fixed

• Fixed generic variadics not being handled under the luau feature flag. (#333)
• Fixed issue with comments within an assignment not being correctly handled, leading to a syntax error. (#340)
• Fixed parentheses around an IfExpression being removed, leading to incorrect semantics, under the luau feature flag. (#345)

Deprecated

• Option no_call_parentheses has been deprecated. Use call_parentheses = "None" instead.

---

What's Changed

• Add docs for pre-commit integration by @rouge8 in #328
• Add a system hook for people who don't have the rust toolchain by @IamTheFij in #331
• feat: add short option for config path by @wesleimp in #332
• Handle generic variadics by @JohnnyMorganz in #334
• Adds a new version of the hook to download releases by @IamTheFij in #336
• feat: Add more granular control over call parentheses by @shadmansaleh in #330
• Multiline formatting of generic for syntax by @JohnnyMorganz in #337
• Luau: Implement proper IfExpression formatting by @JohnnyMorganz in #335
• Handle comments inlined in assignment expression better by @JohnnyMorganz in #341
• Don't remove parentheses around an IfExpression by @JohnnyMorganz in #346
• Update full-moon version by @JohnnyMorganz in #347

New Contributors

• @wesleimp made their first contribution in #332
• @shadmansaleh made their first contribution in #330

Full Changelog: v0.11.3...v0.12.0

v0.11.3

[0.11.3] - 2022-01-01

Fixed

• Fixed comments preceding a comma within a function call or parameter list for a function definition being mistransformed leading to a syntax error. (#307)
• Fixed IfExpression having abnormal leading whitespace under the luau feature flag. (#315)
• Fixed incorrect handling of comments in unusual places within a table causing mistransformations leading to syntax errors. (#318)

What's Changed

• Fix comments preceding commas in function call/definition syntax by @JohnnyMorganz in #310
• Fix clippy issues by @JohnnyMorganz in #320
• Fix overaddition of leading whitespace to if expression by @JohnnyMorganz in #319
• Make available as a pre-commit hook by @IamTheFij in #316
• Switch pre-commit language to Rust so pre-commit can build StyLua from source by @rouge8 in #323
• Handle comments in unusual places for tables by @JohnnyMorganz in #326
• Preserve newlines in between comments from #326 by @JohnnyMorganz in #327

New Contributors

• @IamTheFij made their first contribution in #316
• @rouge8 made their first contribution in #323

Full Changelog: v0.11.2...v0.11.3

v0.11.2

[0.11.2] - 2021-11-15

Fixed

• Fixed spaces around brackets string ([[string]]) used as an index or table key (i.e. [ [[string]] ]) being removed, leading to a syntax error. (#293)
• Fixed incorrect shape calculation leading to arguments incorrectly expanding when under column width. (#298)
• Fixed incorrect shape calculation for singleline table at the column width boundary. (#296)
• Fixed IfExpression syntax containing extra/abnormal trailing whitespace when currently formatting as-is under the luau feature flag. (#297)
• Fixed newlines before arguments in a function call which is later formatted on a single line being preserved, leading to inconsistent formatting. (#290)
• Fixed odd formatting when returning multiple tables or functions only. (#302)
• Fixed comments within an index expression (foo[index]) incorrectly handled leading to malformed formatting. (#304)

v0.11.1

[0.11.1] - 2021-11-08

Changed

• Updated internal parser to fix parsing issues and update luau parsing. (#229, #231)
• Default glob now matches **/*.luau (as well as **/*.lua) when the luau flag is enabled. (#291)

Fixed

• Fixed indentation of type callback specifier parameters when parameters have leading comment trivia. (#278)
• Fixed trailing comma not being taken into account when determining the width of a field in a multiline table. (#282)
• Fixed --num-threads 1 causing a deadlock. (#281)
• Fixed whitespace around parts of a binary expression causing it to over-hang in first pass, leading to unstable formatting. (#287)

v0.11.0

[0.11.0] - 2021-09-16

Changed

• In Luau type tables, a newline after the opening brace will now force the type table multiline. This is the same procedure as standard tables. (#226)
• In Luau, type specifiers for function parameters will now force the parameters to be formatted multiline if a specifier is multiline (and there is more than one parameter).
• Improved error messages to make them easier to understand.

Fixed

• Fixed range formatting no longer working when setting the range to statements inside nested blocks. (#239)
• Fixed ignore file present in cwd not taken into account if cwd not included in file paths to format. (#249)
• Fixed config locations ($XDG_CONFIG_HOME and $HOME/.config) not being looked into correctly on macOS when --search-parent-directories is used. (#260)
• Fixed incorrect indentation of multiline type specifiers for function parameters under the luau feature flag. (#256)
• Fixed unstable formatting caused by a singleline table which just reaches the column width. (#261)
• Fixed misformatting of a binop expression as precedence of the RHS expression was not taken into account. (#257, #261)