Bug fixes

• Scalameta: upgrade to v4.13.4 (#4871) @kitbellew
• TreeOps: no trailing commas for extended instance (#4870) @kitbellew
• Splits: handle do-while conditions as well (#4867) @kitbellew
• Splits: don't indent enclosed cond in if/while (#4866) @kitbellew

Formatting updates

• Formatting: update CLI to v3.9.3 (#4865) @kitbellew
• Formatting: update config to v3.9.3 (#4864) @kitbellew

Bug fixes

• Splits: refactor handling infix before left brace (#4862) @kitbellew
• Splits: handle braces within if/for/while better (#4860) @kitbellew
• Infix bugs: fix getting single arg, next operator (#4861) @kitbellew
• Splits: ensure break between yield and case (#4858) @kitbellew
• TreeOps: fix lambda param check a-la fewer-braces (#4856) @kitbellew

Miscellaneous

• Add working "get started" example (#4855) @adamnfish

Build and dependency updates

• Scalameta: upgrade to v4.13.3 (#4863) @kitbellew

Features

This release modifies the way splits (formatting options) are determined for each pair of consecutive non-whitespace tokens, from a large match statement to a handful of lookups. This has led to a speedup of about 35% in our tests.

While we haven't seen any changes to actual formatting as a result of this change, they are possible, so feel free to report any changes you don't like.

• Router: extract rules to Splits, use class lookup (#4848) @kitbellew

Bug fixes

• Config: make withDialect a public method (#4849) @kitbellew
• Router: absorb some penalty in single-line blocks (#4851) @kitbellew

Build and dependency updates

• improvement: Pin image versions (#4850) @tgodzik
• improvement: Upload zip to limit download sizes (#4847) @tgodzik
• CI: extract native release into separate workflow (#4846) @kitbellew
• CI: synchronize the docker download location (#4845) @kitbellew

Features

• ScalafmtRunner: allow dedicated format thread pool (#4840) @kitbellew
• TermDisplay: track each stage: read, format, write (#4837) @kitbellew
  • TermDisplay: use the same format in fallback (#4838) @kitbellew
  • TermDisplay: simplify, remove url stuff (#4835) @kitbellew

Bug fixes

• Async processing:
  • Cli: ensure input execution context is initialized (#4834) @kitbellew
  • ScalafmtRunner: don't stop on first failure (#4833) @kitbellew
  • Cli: do not forget to exit on failure as well (#4830) @kitbellew
  • GranularPlatformAsyncOps: modify read/write async (#4829) @kitbellew
  • ScalafmtRunner: use separate execution contexts (#4824) @kitbellew
• RegexCompat: keep multiline-string trailing spaces (#4836) @kitbellew
• bugfix: Don't use aggregate in Scala Native (#4823) @tgodzik

Miscellaneous

• PathMatcher: move to sysops, for sbt-scalafmt (#4843) @kitbellew
• RunnerSettings: rename from ScalafmtRunner (#4842) @kitbellew
• InputMethod: handle misformatted file, don't throw (#4831) @kitbellew
• Error: remove unused classes or ctors (#4828) @kitbellew

Build and dependency updates

• Scalameta: upgrade to v4.13.2 (#4841) @kitbellew
• Workflow: revise how we continue on error (#4844) @kitbellew
  • Workflow: skip test step error detection until end (#4839) @kitbellew
  • CI: test all platforms, separate into steps (#4832) @kitbellew

Features

Introduces support for Scala.js, includes some re-design for consistent cross-platform behaviour, such as asynchronous processing (I/O, Futures) etc.

• PlatformFileOps: read/write files asynchronously (#4822) @kitbellew
• SBT: add JSPlatform to cli (#4816) @kitbellew
• SBT: add JSPlatform to tests (#4817) @kitbellew
• SBT: add JSPlatform to core (#4815) @kitbellew
• SBT: add JSPlatform to config (#4814) @kitbellew
• SBT: add JSPlatform to sysops (#4812) @kitbellew
• ScalafmtRunner, InputMethod: run asynchronously (#4809) @kitbellew
• Use PlatformFileOps instead of nio Files (#4808) @kitbellew
• Use platform-agnostic exception classes (#4807) @kitbellew
• PlatformRunOps: define exit() instead of sys.exit (#4805) @kitbellew
• TermDisplay: use platform-agnostic polling (#4804) @kitbellew
• SBT: add JSPlatform to macros (#4801) @kitbellew
• sysops: refactor platform-specific code (#4800) @kitbellew
• interfaces: add JSPlatform implementation (#4799) @kitbellew
• FormatWriter: don't use Patern.splitAsIterator (#4792) @kitbellew
• FileOps: keep only readFile(Path) (#4790) @kitbellew
• PlatformCompat: inline prepareCommand (#4787) @kitbellew
• PlatformCompat: inline fixPathOnNativeWindows (#4786) @kitbellew
• PlatformCompat: inline relativize (#4785) @kitbellew
• PlatformCompat: remove () in isNativeOnWindows (#4784) @kitbellew
• OsSpecific: remove implicits, use methods directly (#4756) @kitbellew
• ScalafmtRunner: use Future, not .par (#4743) @kitbellew
• CommunitySuite: use Future instead of .par (#4747) @kitbellew
• ScalafmtCliReporter: refactor error, exit handling (#4745) @kitbellew

Bug fixes

• Router: use only possible split if ( comment NL (#4782) @kitbellew
• RedundantBraces: fix removing blocks (#4783) @kitbellew
• Consistent formatting on Unix and Windows
  • FormatTests: always test windows lineEndings, too (#4781) @kitbellew
  • RegexCompat: fix docstring patterns for \r (#4777) @kitbellew
  • FormatWriter: revise SLC formatting (#4779) @kitbellew
  • State: expand space check to include non-breaking (#4780) @kitbellew
  • FormatWriter: define string slice append method (#4778) @kitbellew
  • RegexCompat: fix leading-asterisk pattern for \r (#4776) @kitbellew
  • RegexCompat: revise splitByBeforeTextMatching (#4775) @kitbellew
  • RegexCompat: fix comment patterns for \r (#4774) @kitbellew
  • RegexCompat: fix strip margin patterns for \r (#4773) @kitbellew
  • RegexCompat: remove unused patterns (#4772) @kitbellew
  • RegexCompat[native]: add method to compile pattern (#4771) @kitbellew
  • Markdown: handle LineEndings.windows correctly (#4768) @kitbellew
  • Imports: handle LineEndings.windows correctly (#4770) @kitbellew
  • State: exclude trailing space/CR from column width (#4769) @kitbellew
  • Add tests with line under/overflow for strings (#4767) @kitbellew
  • RegexCompat: no need to inline vals (#4766) @kitbellew

Miscellaneous

• Configuration: document how imports sorting works (#4796) @kitbellew
• FileOps: inline getFileMatcher in dynamic (#4794) @kitbellew
• FileOps: remove unused methods (#4793) @kitbellew
• FormatAssertions: use StringBuilder explicitly (#4791) @kitbellew
• FormatTests: use DiffOptions to avoid ANSI (#4765) @kitbellew
• CliTest: use munit.Location, assertContains (#4746) @kitbellew

Build and dependency updates

• Scalameta: upgrade to v4.13.1 (#4821) @kitbellew
• Update jline to 3.29.0 (#4819) @scalameta-bot
• Update sbt-native-packager to 1.11.1 (#4818) @scalameta-bot
• Upgrade metaconfig to v0.15.0, mdoc to v2.6.4 (#4813) @kitbellew
• Scalameta: upgrade to v4.13.0 (#4811) @kitbellew
• Coursier: upgrade to 2.1.24, interfaces to 1.0.28 (#4806) @kitbellew
• SBT: cosmetic, refactor scalameta dependencies (#4798) @kitbellew
• SBT: add methods to check if scala 2.12 or 2.13 (#4797) @kitbellew
• Use parallel-collections in 2.13 scala native (#4789) @jchyb
• mdoc: upgrade to v2.6.3 (#4788) @kitbellew
• CI: enable dockerize on release (#4762) @kitbellew
• CI: run scala-native only on release (#4763) @kitbellew
• fix: Add back removed script to allow scalafmt action to work (#4760) @tgodzik
• Cli: use varargs, remove unused methods (#4757) @kitbellew
• SBT: build community tests for JVM and Native (#4748) @kitbellew
• refactor: Use Scala Native instead of native image (#4738) @tgodzik
• Update sbt-scalafmt to 2.5.4 (#4754) @scalameta-bot
• Update scala-parallel-collections to 1.2.0 (#4753) @scalameta-bot
• Update sbt-scalajs to 1.18.2 (#4752) @scalameta-bot
• Update interface to 1.0.27 (#4751) @scalameta-bot
• Update sbt-native-packager to 1.11.0 (#4750) @scalameta-bot
• Update sbt-assembly to 2.3.1 (#4749) @scalameta-bot
• Workflow: add native tests to jvm as a matrix (#4742) @kitbellew
• SBT: refactor tests, move those for cli and sysops (#4740) @kitbellew
• SBT: don't build dynamic for NativePlatform (#4741) @kitbellew
• SBT: refactor tests, move those for cli and sysops (#4739) @kitbellew
• Formatting: upgrade to v3.8.6 (#4737) @kitbellew

Features

• Spaces: add new IfMultipleContextBounds label (#4726) @kitbellew

Bug fixes

• RedundantBraces: check comment in scala3 ArgClause (#4733) @kitbellew
• RedundantBraces: not every Ident continues Infix (#4732) @kitbellew
• Router: handle braces around context bounds (#4727) @kitbellew
• Format strings and interpolated strings consistently (#4725) @kitbellew

Miscellaneous

• Formatting: update version to v3.8.5 (#4724) @kitbellew

Build and dependency updates

• Scalameta: upgrade to v4.12.7 (#4736) @kitbellew
• Munit: upgrade to v1.1.0 (#4734) @kitbellew

Bug fixes

• Router: break before => in new given (#4722) @kitbellew
• ScalafmtConfig: rename continuationIndent->indent (#4723) @kitbellew
• improvement: Add flags to release for JDK 8 (#4719) @tgodzik
• Scalameta: upgrade to v4.12.6 (#4721) @kitbellew
  • contains a fixed scaladoc parser

Includes release candidates:

• RC4
• RC3
• RC2
• RC1

Features

• Newlines: split afterInfix into infix.{term,type,pat}Site (#4710) @kitbellew
• NamedDialect: add scala36 as a supported version (#4702) @kitbellew

Bug fixes

• Router: handle comments around implicit in clause (#4711) @kitbellew
• FormatOps: { of refined type is optimal for defn (#4707) @kitbellew

Miscellaneous

• Newlines: add a shortcut to check for classic (#4709) @kitbellew
• ScalafmtConfig: remove unnecessary validity check (#4708) @kitbellew
• Documentation: revise newlines.selectChains (#4703) @kitbellew
• Documentation: fix redundantBraces.oneStatApply (#4701) @kitbellew
• git blame: ignore scalafmt reformat commits (#4700) @kitbellew
• Formatting: use redundantBraces.oneStatApply (#4699) @kitbellew
• Formatting: upgrade to v3.8.4-RC4 (#4698) @kitbellew

Build and dependency updates

• Scalameta: upgrade to v4.12.4.1 (#4715) @kitbellew
• Workflow: run CI only native-image upon release (#4697) @kitbellew

Features

• FormatOps: use exemptScope = notAssign (#4696) @kitbellew
• ScalafmtConfig: make format-on/off configurable (#4679) @kitbellew
• Router: add rules for new given syntax (#4656) @kitbellew
• Config: add configStyle.bracket{Call,Defn}Site (#4627) @kitbellew

Configuration changes

With recent changes to metaconfig, some parameters or sections in configuration have been moved:

• OptIn: move annotation params to Newlines (#4686) @kitbellew
• ScalafmtConfig: combine all selectChains params (#4684) @kitbellew
• Newlines: move poorMansTrailingCommasInConfigStyle (#4685) @kitbellew
• ScalafmtConfig: move importSelectors to binPack (#4683) @kitbellew
• ScalafmtConfig: more rewriteTokens to rewrite (#4682) @kitbellew
• ScalafmtConfig: move indent params to .indent. (#4681) @kitbellew
• Config: use SectionRename for renamed sections (#4625) @kitbellew

RedundantBraces improvements

• RedundantBraces: {} or () for any one-stat apply (#4636) @kitbellew
  • FormatTokens: ignore additional tokens for span (#4670) @kitbellew
  • FormatTokens: add a third way to compute offset (#4668) @kitbellew
• RedundantBraces: improve check around infix (#4677) @kitbellew
• RedundantBraces: remove block within parens (#4669) @kitbellew
• RedundantBraces: remove func body braces in parens (#4667) @kitbellew
• RedundantBraces: replace ( with { more often (#4665) @kitbellew
• RedundantBraces: remove braces in block in parens (#4664) @kitbellew
• RedundantBraces: remove inner braces in argclause (#4663) @kitbellew
• RedundantBraces: move methods to companion (#4662) @kitbellew
• RedundantBraces: improve check stat OK in parens (#4658) @kitbellew
• RedundantBraces: replace ( with nested-func { (#4642) @kitbellew
• RedundantBraces: refactor replacing ) with } (#4634) @kitbellew
• RedundantBraces: remove right if left is removed (#4635) @kitbellew
• RedundantBraces: check } removal consistently (#4633) @kitbellew

Policy and BestFirstSearch improvements

• Policy: add methods asAfter and asUntil (#4652) @kitbellew
• Policy: add terminal, use in BestFirstSearch (#4661) @kitbellew
• Policy: re-order, group fields consistently (#4660) @kitbellew
• Policy: restore implicit FileLine in Clause (#4659) @kitbellew
• Policy: define appliesOn method (#4653) @kitbellew
• BestFirstSearch: memorize SLB states separately (#4650) @kitbellew
• Policy: add maxEndPos (#4651) @kitbellew
• Policy: remove Proxy as unused (#4649) @kitbellew
• Policy: extract WithBeforeAfter for Relay, Switch (#4647) @kitbellew
• Policy: extract expire from Clause, use Expire (#4646) @kitbellew
• Policy: remove Policy. prefix within Policy (#4644) @kitbellew
• Policy: remove implicit FileLine from Relay (#4643) @kitbellew
• Router: remove redundant check in braces-to-parens (#4641) @kitbellew

Bug fixes

• SBT: use a compatible architecture in native image (#4676) @kitbellew
• RewriteTrailingCommas: remove for any close delim (#4675) @kitbellew
• FormatOps: in nested opens, check args in parens (#4673) @kitbellew
• FormatOps: allow blank around infix if in parens (#4671) @kitbellew
• RedundantParens: keep parens in given infix type (#4657) @kitbellew
• Router: in startsInfix, always check for LHS (#4639) @kitbellew
• FormatOps: strip removed blocks from only arg (#4640) @kitbellew
• OptimizationEntities: clause rewritten w/ braces (#4638) @kitbellew
• Router: strip removed blocks from onlyArgument (#4632) @kitbellew
• FormatOps: check for removed braces around block (#4631) @kitbellew
• FormatOps: match lambda skipping empty blocks (#4628) @kitbellew
• Router: for/infix before select like fewer-braces (#4618) @kitbellew

Miscellaneous

• FormatOps: simplify logic to skip infix indent (#4695) @kitbellew
• Use .isAny instead of multiple .is (#4688) @kitbellew
• FormatWriter: cosmetic, extract ltext (#4680) @kitbellew
• CommunityTest: re-enable fold-rewrites in scalajs (#4678) @kitbellew
• RedundantParens: move breakBeforeOp to companion (#4672) @kitbellew
• LoggerOps: in xxxTree, default to noStructure (#4637) @kitbellew
• Router: remove weird case of single enclosed arg (#4629) @kitbellew
• LoggerOps: optionally log without structure (#4630) @kitbellew
• Issue template: direct parsing issues to scalameta (#4622) @kitbellew
• Use wildcard imports for metaconfig (and others) (#4624) @kitbellew
• GitOpsTest: add implicit location, shown with fail (#4607) @kitbellew
• Scalafmt: expand Error.WithCode in external format (#4609) @kitbellew
• Router: refactor handling fewer braces in select (#4617) @kitbellew

Build and dependency updates

• Update munit, munit-diff to 1.0.3 (#4694) @scalameta-bot
• Update sbt, scripted-plugin to 1.10.7 (#4693) @scalameta-bot
• Update scala-parallel-collections to 1.1.0 (#4692) @scalameta-bot
• Update jline to 3.28.0 (#4691) @scalameta-bot
• Update interface to 1.0.26 (#4690) @scalameta-bot
• Update sbt-ci-release to 1.9.2 (#4689) @scalameta-bot
• Scalameta: upgrade to v4.12.3 (#4687) @kitbellew
• Scalameta: upgrade to v4.12.2 (#4655) @kitbellew
• Scalameta: upgrade to v4.12.1 (#4626) @kitbellew
• Upgrade to metaconfig-0.14.0, mdoc-2.6.2 (#4623) @kitbellew
• SBT: get mdoc version from its plugin (#4616) @kitbellew
• SBT: cosmetic, re-group and re-format plugins (#4615) @kitbellew
• Formatting: enable all redundantXxx parameters (#4610) @kitbellew
• Formatting: update version to v3.8.4-RC3 (#4608) @kitbellew

Features

• Support pure functions and capture checking (#4582) @kitbellew
• Router: consistent if-else block format for fold (#4581) @kitbellew
• AvoidInfix: process scala3 match operator, too (#4567) @kitbellew

Fixes

• Router: penalize lambda arrow break further (#4601) @kitbellew
• Router: remove { nlPenalty computation (#4606) @kitbellew
• FormatOps: extend getSlbEndOnLeft to LeftBrace (#4603) @kitbellew
• FormatOps: support ContextArrow in getFuncArrow (#4599) @kitbellew
• State: optionally apply indents to alt mod (#4587) @kitbellew
• RedundantParens: enforce infixSide more precisely (#4579) @kitbellew
• TreeOps: a braceless match is like fewer-braces (#4577) @kitbellew
• FormatTokens: fix getLastExceptParen, incl comment (#4568) @kitbellew
• AvoidInfix: make sure to wrap Term.Match as well (#4566) @kitbellew

Miscellaneous

• Router: optimization, check brace then matching (#4605) @kitbellew
• Policy: add special single-token policy (#4604) @kitbellew
• Router: move to TreeOps getting lambda penalties (#4600) @kitbellew
• Split: add implicit penalizeNL and penalizeIf (#4598) @kitbellew
• PolicyOps: add exclude to PenalizeAllNewlines (#4597) @kitbellew
• Indent: add an implicit conversion from Int (#4589) @kitbellew
• Shorten token and ModExt descriptions (#4588) @kitbellew
• Router: refactor select-dot policies (#4586) @kitbellew
• PolicyOps: use Policy.Delay for decideNewlineXxx (#4585) @kitbellew
• FormatOps: extract right delims methods (#4584) @kitbellew
• ModExt: move alt centrally from NewlineT (#4583) @kitbellew
• Router: remove overlapping match rules (#4580) @kitbellew
• Router: match using FormatToken.{Left,Right}Owner (#4578) @kitbellew
• LoggerOps: log tree name with parent name (#4575) @kitbellew
• DynamicSuite: test Scalafmt interface class loader (#4572) @kitbellew
• AvoidInfix: refactor checkMatchingInfix (#4570) @kitbellew
• Error: add a wrapper Exception WithCode (#4565) @kitbellew

Build and dependency updates

• Update sbt, scripted-plugin to 1.10.5 (#4596) @scalameta-bot
• Update auxlib, clib, javalib, nativelib, ... to 0.5.6 (#4595) @scalameta-bot
• Update jline to 3.27.1 (#4593) @scalameta-bot
• Update interface to 1.0.24 (#4592) @scalameta-bot
• Update sbt-buildinfo to 0.13.1 (#4591) @scalameta-bot
• Update test/resources/readme.md reference (#4590) @emmanuel-ferdman
• Scalameta: upgrade to v4.12.0 (#4576) @kitbellew
• SBT: native-image settings/plugins for JVM only (#4574) @kitbellew
• bugfix: Publish native interfaces with full suffix (#4573) @tgodzik