| # Changelog |
| All notable changes to this project will be documented in this file. |
| This project adheres to [Semantic Versioning](http://semver.org/). |
| |
| ## [0.23.0] - 2018-05-02 |
| |
| ### Added |
| - `comment-spacing` ([#198](https://github.com/shyiko/ktlint/pull/198)), |
| `filename` ([#194](https://github.com/shyiko/ktlint/pull/194)) rules. |
| - `parameter-list-wrapping` left parenthesis placement check ([#201](https://github.com/shyiko/ktlint/pull/201)). |
| - `parameter-list-wrapping` auto-correction when `max_line_length` is exceeded ([#200](https://github.com/shyiko/ktlint/pull/200)). |
| |
| ### Fixed |
| - "Unused import" false positive (x.y.zNNN import inside x.y.z package) ([#204](https://github.com/shyiko/ktlint/issues/204)). |
| |
| ### Changed |
| - `kotlin-compiler` version to 1.2.41 (from 1.2.40). |
| |
| ## [0.22.0] - 2018-04-22 |
| |
| ### Added |
| - `--apply-to-idea-project` (as an alternative to (global) `--apply-to-idea`) ([#178](https://github.com/shyiko/ktlint/issues/178)). |
| - Check to verify that annotations are placed before the modifiers ([#183](https://github.com/shyiko/ktlint/pull/183)). |
| - Access to PsiFile location information ([#194](https://github.com/shyiko/ktlint/pull/194)). |
| |
| ### Fixed |
| - `--format` commenting out operators (`chain-wrapping` rule) ([#193](https://github.com/shyiko/ktlint/pull/193)). |
| |
| ### Changed |
| - `indent` rule (`continuation_indent_size` is now ignored) ([#171](https://github.com/shyiko/ktlint/issues/171)). |
| NOTE: if you have a custom `continuation_indent_size` (and `gcd(indent_size, continuation_indent_size) == 1`) ktlint |
| won't check the indentation. |
| - `--apply-to-idea` to inherit "Predefined style / Kotlin style guide" (Kotlin plugin 1.2.20+). |
| - `kotlin-compiler` version to 1.2.40 (from 1.2.30). |
| |
| ## [0.21.0] - 2018-03-29 |
| |
| ### Changed |
| - `indent` rule to ignore `where <type constraint list>` clause ([#180](https://github.com/shyiko/ktlint/issues/180)). |
| |
| ## [0.20.0] - 2018-03-20 |
| |
| ### Added |
| - Ability to load 3rd party reporters from the command-line (e.g. `--reporter=<name>,artifact=<group_id>:<artifact_id>:<version>`) ([#176](https://github.com/shyiko/ktlint/issues/176)). |
| - `--ruleset`/`--reporter` dependency tree validation. |
| |
| ### Fixed |
| - Handling of spaces in `--reporter=...,output=<path_to_a_file>` ([#177](https://github.com/shyiko/ktlint/issues/177)). |
| - `+`, `-`, `*`, `/`, `%`, `&&`, `||` wrapping ([#168](https://github.com/shyiko/ktlint/issues/168)). |
| |
| ### Changed |
| - `comma-spacing` rule to be more strict ([#173](https://github.com/shyiko/ktlint/issues/173)). |
| - `no-line-break-after-else` rule to allow multi-line `if/else` without curly braces. |
| |
| ## [0.19.0] - 2018-03-04 |
| |
| ### Changed |
| - Lambda formatting: if lambda is assigned a label, there should be no space between the label and the opening curly brace ([#167](https://github.com/shyiko/ktlint/issues/167)). |
| |
| ## [0.18.0] - 2018-03-01 |
| |
| ### Added |
| - Java 9 support ([#152](https://github.com/shyiko/ktlint/issues/152)). |
| |
| ### Changed |
| - `kotlin-compiler` version to 1.2.30 (from 1.2.20). |
| |
| ## [0.17.1] - 2018-02-28 |
| |
| ### Fixed |
| - `Internal Error (parameter-list-wrapping)` when `indent_size=unset` ([#165](https://github.com/shyiko/ktlint/issues/165)). |
| |
| ## [0.17.0] - 2018-02-28 |
| |
| ### Fixed |
| - `+`/`-` wrapping inside `catch` block, after `else` and `if (..)` ([#160](https://github.com/shyiko/ktlint/issues/160)). |
| - Multi-line parameter declaration indentation ([#161](https://github.com/shyiko/ktlint/issues/161)). |
| - Expected indentation reported by `indent` rule. |
| |
| ### Changed |
| - Error code returned by `ktlint --format/-F` when some of the errors cannot be auto-corrected (previously it was 0 instead of expected 1) ([#162](https://github.com/shyiko/ktlint/issues/162)). |
| |
| ## [0.16.1] - 2018-02-27 |
| |
| ### Fixed |
| - Handling of negative number condition in `when` block ([#160](https://github.com/shyiko/ktlint/issues/160)). |
| |
| ## [0.16.0] - 2018-02-27 |
| |
| ### Added |
| - `parameter-list-wrapping` rule ([#130](https://github.com/shyiko/ktlint/issues/130)). |
| - `+`, `-`, `*`, `/`, `%`, `&&`, `||` wrapping check (now part of `chain-wrapping` rule). |
| |
| ### Fixed |
| - Unused `componentN` import (where N > 5) false positive ([#142](https://github.com/shyiko/ktlint/issues/142)). |
| - max-line-length error suppression ([#158](https://github.com/shyiko/ktlint/issues/158)). |
| |
| ### Changed |
| - `modifier-order` rule to match official [Kotlin Coding Conventions](https://kotlinlang.org/docs/reference/coding-conventions.html#modifiers) ([#146](https://github.com/shyiko/ktlint/issues/146)) |
| (`override` modifier should be placed before `suspend`/`tailrec`, not after) |
| |
| ## [0.15.1] - 2018-02-14 |
| |
| ### Fixed |
| - Race condition when multiple rules try to modify AST node that gets detached as a result of mutation ([#154](https://github.com/shyiko/ktlint/issues/154)). |
| |
| ## [0.15.0] - 2018-01-18 |
| |
| ### Added |
| - `no-line-break-after-else` rule ([#125](https://github.com/shyiko/ktlint/issues/125)). |
| |
| ### Changed |
| - `kotlin-compiler` version to 1.2.20 (from 1.2.0). |
| |
| ## [0.14.0] - 2017-11-30 |
| |
| ### Changed |
| - `continuation_indent_size` to 4 when `--android` profile is used ([android/kotlin-guides#37](https://github.com/android/kotlin-guides/issues/37)). |
| |
| ### Fixed |
| - Maven integration ([#117](https://github.com/shyiko/ktlint/issues/117)). |
| |
| ## [0.13.0] - 2017-11-28 |
| |
| ### Added |
| - `no-line-break-before-assignment` ([#105](https://github.com/shyiko/ktlint/issues/105)), |
| `chain-wrapping` ([#23](https://github.com/shyiko/ktlint/issues/23)) |
| (when wrapping chained calls `.`, `?.` and `?:` should be placed on the next line), |
| `range-spacing` (no spaces around range (`..`) operator) rules. |
| - `--print-ast` CLI option which can be used to dump AST of the file |
| (see [README / Creating a ruleset / AST](https://github.com/shyiko/ktlint#ast) for more details) |
| - `--color` CLI option for colored output (where supported, e.g. --print-ast, default (plain) reporter, etc) |
| |
| ### Changed |
| - `.editorconfig` property resolution. |
| An explicit `[*.{kt,kts}]` is not required anymore (ktlint looks for sections |
| containing `*.kt` (or `*.kts`) and will fallback to `[*]` whenever property cannot be found elsewhere). |
| Also, a search for .editorconfig will no longer stop on first (closest) `.editorconfig` (unless it contains `root=true`). |
| - `max-line-length` rule to assume `max_line_length=100` when `ktlint --android ...` is used |
| (per [Android Kotlin Style Guide](https://android.github.io/kotlin-guides/style.html)). |
| - `kotlin-compiler` version to 1.2.0 (from 1.1.51). |
| |
| ### Fixed |
| - `no-empty-class-body` auto-correction at the end of file ([#109](https://github.com/shyiko/ktlint/issues/109)). |
| - `max-line-length` rule when applied to KDoc ([#112](https://github.com/shyiko/ktlint/issues/112)) |
| (previously KDoc was subject to `max-line-length` even though regular comments were not). |
| - Spacing around `=` in @annotation|s (`op-spacing`). |
| - Spacing around generic type parameters of functions (e.g. `fun <T>f(): T {}` -> `fun <T> f(): T {}`). |
| - `no-consecutive-blank-lines` not triggering at the end of file (when exactly 2 blank lines are present) ([#108](https://github.com/shyiko/ktlint/issues/108)) |
| - `indent` `continuation_indent_size % indent_size != 0` case ([#76](https://github.com/shyiko/ktlint/issues/76)) |
| - `indent` rule skipping first parameter indentation check. |
| - `final-newline` rule in the context of kotlin script. |
| - Git hook (previously files containing space character (among others) in their names were ignored) |
| - Exit code when file cannot be linted due to the invalid syntax or internal error. |
| |
| ## [0.12.1] - 2017-11-13 |
| |
| ### Fixed |
| - A conflict between `org.eclipse.aether:aether-*:1.1.0` and `org.eclipse.aether:aether-*:1.0.0.v20140518` ([#100](https://github.com/shyiko/ktlint/issues/100)). |
| |
| ## [0.12.0] - 2017-11-10 |
| |
| ### Added |
| - `--android` (`-a`) CLI option (turns on [Android Kotlin Style Guide](https://android.github.io/kotlin-guides/style.html) compatibility) |
| (right now it's used only by `ktlint --apply-to-idea`). |
| |
| ### Changed |
| - `ktlint --apply-to-idea` to account for `indent_size` & `continuation_indent_size` in `.editorconfig` (if any). |
| |
| ### Removed |
| - `ktlint-intellij-idea-integration` binary (deprecated in [0.9.0](#090---2017-07-23)). |
| |
| ### Fixed |
| - "Unused import" false positive (`component1`..`component5`). |
| |
| ## [0.11.1] - 2017-10-26 |
| |
| ### Fixed |
| - `--reporter`'s `output` handling (previously parent directory was expected to exist) ([#97](https://github.com/shyiko/ktlint/issues/97)). |
| |
| ## [0.11.0] - 2017-10-25 |
| |
| ### Added |
| - `no-blank-line-before-rbrace` rule ([#65](https://github.com/shyiko/ktlint/issues/65)). |
| |
| ### Fixed |
| - Redundant space inserted between `}` and `::` (curly-spacing). |
| |
| ## [0.10.2] - 2017-10-25 [YANKED] |
| |
| This release contains changes that were meant for 0.11.0 and so it was retagged as such. |
| |
| ## [0.10.1] - 2017-10-22 |
| |
| ### Fixed |
| - Redundant space inserted between `}` and `[key]`/`(...)` (curly-spacing) ([#91](https://github.com/shyiko/ktlint/issues/91)). |
| |
| ## [0.10.0] - 2017-10-10 |
| |
| ### Added |
| |
| - Git hook to automatically check files for style violations on commit |
| (execute `ktlint --install-git-pre-commit-hook` to install). |
| - Ability to specify multiple reporters |
| (output can be controlled with `--reporter=<name>,output=<path/to/file>`) ([#71](https://github.com/shyiko/ktlint/issues/71)). |
| - Support for `indent_size=unset` (`.editorconfig`) ([#70](https://github.com/shyiko/ktlint/issues/70)). |
| |
| ### Fixed |
| - `( {` formatting |
| (previously both `( {` and `({` were accepted as correct, while only `({` should be) (`curly-spacing` rule) ([#80](https://github.com/shyiko/ktlint/issues/80)). |
| - `if\nfn {}\nelse` formatting (`curly-spacing` rule). |
| - `max_line_length=off` & `max_line_length=unset` handling (`.editorconfig`). |
| |
| ### Changed |
| - `kotlin-compiler` version to 1.1.51 (from 1.1.3-2). |
| - `ktlint --apply-to-idea` to include `OPTIMIZE_IMPORTS_ON_THE_FLY=true`. |
| |
| ## [0.9.2] - 2017-09-01 |
| |
| ### Fixed |
| |
| - `: Unit =` formatting (`: Unit` is no longer dropped when `=` is used) ([#77](https://github.com/shyiko/ktlint/issues/77)). |
| |
| ## [0.9.1] - 2017-07-30 |
| |
| ### Fixed |
| |
| - `${super.toString()}` linting (`string-template` rule) ([#69](https://github.com/shyiko/ktlint/issues/69)). |
| |
| ## [0.9.0] - 2017-07-23 |
| |
| ### Added |
| |
| - [Reporter](ktlint-core/src/main/kotlin/com/github/shyiko/ktlint/core/Reporter.kt) API. |
| `ktlint` comes with 3 built-in reporters: `plain` (default; `?group_by_file` can be appended to enable grouping by file (shown below)), `json` and `checkstyle`. |
| ``` |
| $ ktlint --reporter=plain?group_by_file |
| path/to/file.kt |
| 1:10 Unused import. |
| 2:10 Unnecessary "Unit" return type. |
| path/to/another-file.kt |
| 1:10 Unnecessary semicolon. |
| ``` |
| - [string-template](https://ktlint.github.io/#rule-string-template), |
| [no-empty-class-body](https://ktlint.github.io/#rule-empty-class-body), |
| max-line-length ([#47](https://github.com/shyiko/ktlint/issues/47)), |
| final-newline (activated only if `insert_final_newline` is set in `.editorconfig` (under `[*.{kt,kts}]`)) rules. |
| - `--limit` CLI option (e.g. use `--limit=10` to limit the number of errors to display). |
| - `--relative` CLI flag which makes `ktlint` output file paths relative to working directory (e.g. `dir/file.kt` instead of |
| `/home/269/project/dir/file.kt`). |
| |
| ### Changed |
| |
| - **BREAKING**: JDK version to 1.8 (as a result of upgrading `kotlin-compiler` to 1.1.3-2 (from 1.1.0)). |
| - File matching (offloaded to [klob](https://github.com/shyiko/klob)). |
| |
| ### Deprecated |
| |
| - `--ruleset-repository` and `--ruleset-update` CLI arguments in favour of `--repository` and `--repository-update` |
| respectively (`--ruleset-*` will be removed in 1.0.0). |
| - `ktlint-intellij-idea-integration` binary |
| ([Intellij IDEA integration](https://github.com/shyiko/ktlint#option-1-recommended) task is now included in `ktlint` (as `ktlint --apply-to-idea`)). |
| |
| ## [0.8.3] - 2017-06-19 |
| |
| ### Fixed |
| |
| - "Missing spacing after ";"" at the end of package declaration ([#59](https://github.com/shyiko/ktlint/issues/59)). |
| - "Unused import" false positive (`setValue`) ([#55](https://github.com/shyiko/ktlint/issues/55)). |
| - `get`/`set`ter spacing ([#56](https://github.com/shyiko/ktlint/pull/56)). |
| |
| ## [0.8.2] - 2017-06-06 |
| |
| ### Fixed |
| |
| - "Unused import" false positive (`getValue`) ([#54](https://github.com/shyiko/ktlint/issues/54)). |
| |
| ## [0.8.1] - 2017-05-30 |
| |
| ### Fixed |
| |
| - `ktlint --stdin` ([#51](https://github.com/shyiko/ktlint/issues/51)). |
| |
| ## [0.8.0] - 2017-05-30 |
| |
| ### Added |
| |
| - [.editorconfig](http://editorconfig.org/) support (right now only `indent_size` is honored and only if it's |
| set in `[*{kt,kts}]` section). |
| - Support for vertically aligned comments (see [NoMultipleSpacesRuleTest.kt](ktlint-ruleset-standard/src/test/kotlin/com/github/shyiko/ktlint/ruleset/standard/NoMultipleSpacesRuleTest.kt)). |
| |
| ### Fixed |
| |
| - ktlint-ruleset-standard ("no-unit-return" & "modifier-order" where not included). |
| |
| ## [0.7.1] - 2017-05-29 |
| |
| ### Fixed |
| |
| - Triggering of "Unused import" when element is referenced in KDoc(s) only ([#46](https://github.com/shyiko/ktlint/issues/46)). |
| |
| ## [0.7.0] - 2017-05-28 |
| |
| ### Added |
| |
| - [no-unit-return](https://ktlint.github.io/#rule-unit-return) rule. |
| - [modifier-order](https://ktlint.github.io/#rule-modifier-order) rule ([#42](https://github.com/shyiko/ktlint/issues/42)). |
| - `else/catch/finally` on the same line as `}` check (now part of "keyword-spacing" rule). |
| - `ktlint-intellij-idea-integration` binary for easy Intellij IDEA config injection. |
| |
| ## [0.6.2] - 2017-05-22 |
| |
| ### Fixed |
| - Unused "iterator" extension function import false positive ([#40](https://github.com/shyiko/ktlint/issues/40)). |
| |
| ## [0.6.1] - 2017-03-06 |
| |
| ### Fixed |
| - Detection of unnecessary "same package" imports (no-unused-imports). |
| - FileNotFoundException while scanning FS ([#36](https://github.com/shyiko/ktlint/issues/36)). |
| |
| ## [0.6.0] - 2017-03-01 |
| |
| ### Changed |
| - `kotlin-compiler` version to 1.1.0 (from 1.1-M04). |
| |
| ## [0.5.1] - 2017-02-28 |
| |
| ### Fixed |
| - Unnecessary spacing around angle brackets in case of `super<T>` ([#34](https://github.com/shyiko/ktlint/issues/34)). |
| |
| ## [0.5.0] - 2017-02-20 |
| |
| ### Fixed |
| - Redundant space inserted between `}` and `!!` (curly-spacing). |
| |
| ### Changed |
| - `indent` rule to allow "Method declaration parameters -> Align when multiline" (as this option is (unfortunately) "on" by default in Intellij IDEA) ([#26](https://github.com/shyiko/ktlint/issues/26)). |
| |
| ## [0.4.0] - 2017-02-01 |
| |
| ### Fixed |
| - NPE in case of "Permission denied" (while scanning the file system). |
| |
| ### Changed |
| - `kotlin-compiler` version to 1.1-M04 (from 1.0.6). |
| |
| ## [0.3.1] - 2017-01-25 |
| |
| ### Fixed |
| - Unused infix function call import false positive ([#25](https://github.com/shyiko/ktlint/issues/25)). |
| |
| ## [0.3.0] - 2017-01-11 |
| |
| ### Added |
| - `*.kts` (script) support. |
| |
| ### Changed |
| - `kotlin-compiler` version to 1.0.6 (from 1.0.3). |
| |
| ## [0.2.2] - 2016-10-11 |
| |
| ### Fixed |
| - `no-wildcard-imports` rule (kotlinx.android.synthetic excluded from check) ([#16](https://github.com/shyiko/ktlint/pull/16)). |
| |
| ## [0.2.1] - 2016-09-13 |
| |
| ### Fixed |
| - `curly-spacing` false negative in case of `}?.`. |
| |
| ## [0.2.0] - 2016-09-05 |
| |
| ### Added |
| - Support for 3rd party "ruleset"s. |
| |
| ### Changed |
| - `ktlint -F` output (it now includes lint errors that cannot be fixed automatically). |
| |
| ### Fixed |
| - `ktlint -F --debug` error count. |
| - Glob implementation (previously it was prone to catastrophic backtracking). |
| - Redundant semicolon false positive in case of enum ([#12](https://github.com/shyiko/ktlint/issues/12)). |
| - Unused operator import false positive ([#13](https://github.com/shyiko/ktlint/issues/13)). |
| |
| ## [0.1.2] - 2016-08-05 |
| |
| ### Fixed |
| - "in-use" escaped imports detection ([#7](https://github.com/shyiko/ktlint/issues/7)) (no-unused-imports). |
| |
| ## [0.1.1] - 2016-08-01 |
| |
| ### Fixed |
| - Incorrect spacing around curly braces (curly-spacing). |
| |
| ## 0.1.0 - 2016-07-27 |
| |
| [0.23.0]: https://github.com/shyiko/ktlint/compare/0.22.0...0.23.0 |
| [0.22.0]: https://github.com/shyiko/ktlint/compare/0.21.0...0.22.0 |
| [0.21.0]: https://github.com/shyiko/ktlint/compare/0.20.0...0.21.0 |
| [0.20.0]: https://github.com/shyiko/ktlint/compare/0.19.0...0.20.0 |
| [0.19.0]: https://github.com/shyiko/ktlint/compare/0.18.0...0.19.0 |
| [0.18.0]: https://github.com/shyiko/ktlint/compare/0.17.1...0.18.0 |
| [0.17.1]: https://github.com/shyiko/ktlint/compare/0.17.0...0.17.1 |
| [0.17.0]: https://github.com/shyiko/ktlint/compare/0.16.1...0.17.0 |
| [0.16.1]: https://github.com/shyiko/ktlint/compare/0.16.0...0.16.1 |
| [0.16.0]: https://github.com/shyiko/ktlint/compare/0.15.1...0.16.0 |
| [0.15.1]: https://github.com/shyiko/ktlint/compare/0.15.0...0.15.1 |
| [0.15.0]: https://github.com/shyiko/ktlint/compare/0.14.0...0.15.0 |
| [0.14.0]: https://github.com/shyiko/ktlint/compare/0.13.0...0.14.0 |
| [0.13.0]: https://github.com/shyiko/ktlint/compare/0.12.1...0.13.0 |
| [0.12.1]: https://github.com/shyiko/ktlint/compare/0.12.0...0.12.1 |
| [0.12.0]: https://github.com/shyiko/ktlint/compare/0.11.1...0.12.0 |
| [0.11.1]: https://github.com/shyiko/ktlint/compare/0.11.0...0.11.1 |
| [0.11.0]: https://github.com/shyiko/ktlint/compare/0.10.1...0.11.0 |
| [0.10.2]: https://github.com/shyiko/ktlint/compare/0.10.1...0.10.2 |
| [0.10.1]: https://github.com/shyiko/ktlint/compare/0.10.0...0.10.1 |
| [0.10.0]: https://github.com/shyiko/ktlint/compare/0.9.2...0.10.0 |
| [0.9.2]: https://github.com/shyiko/ktlint/compare/0.9.1...0.9.2 |
| [0.9.1]: https://github.com/shyiko/ktlint/compare/0.9.0...0.9.1 |
| [0.9.0]: https://github.com/shyiko/ktlint/compare/0.8.3...0.9.0 |
| [0.8.3]: https://github.com/shyiko/ktlint/compare/0.8.2...0.8.3 |
| [0.8.2]: https://github.com/shyiko/ktlint/compare/0.8.1...0.8.2 |
| [0.8.1]: https://github.com/shyiko/ktlint/compare/0.8.0...0.8.1 |
| [0.8.0]: https://github.com/shyiko/ktlint/compare/0.7.1...0.8.0 |
| [0.7.1]: https://github.com/shyiko/ktlint/compare/0.7.0...0.7.1 |
| [0.7.0]: https://github.com/shyiko/ktlint/compare/0.6.2...0.7.0 |
| [0.6.2]: https://github.com/shyiko/ktlint/compare/0.6.1...0.6.2 |
| [0.6.1]: https://github.com/shyiko/ktlint/compare/0.6.0...0.6.1 |
| [0.6.0]: https://github.com/shyiko/ktlint/compare/0.5.1...0.6.0 |
| [0.5.1]: https://github.com/shyiko/ktlint/compare/0.5.0...0.5.1 |
| [0.5.0]: https://github.com/shyiko/ktlint/compare/0.4.0...0.5.0 |
| [0.4.0]: https://github.com/shyiko/ktlint/compare/0.3.1...0.4.0 |
| [0.3.1]: https://github.com/shyiko/ktlint/compare/0.3.0...0.3.1 |
| [0.3.0]: https://github.com/shyiko/ktlint/compare/0.2.2...0.3.0 |
| [0.2.2]: https://github.com/shyiko/ktlint/compare/0.2.1...0.2.2 |
| [0.2.1]: https://github.com/shyiko/ktlint/compare/0.2.0...0.2.1 |
| [0.2.0]: https://github.com/shyiko/ktlint/compare/0.1.2...0.2.0 |
| [0.1.2]: https://github.com/shyiko/ktlint/compare/0.1.1...0.1.2 |
| [0.1.1]: https://github.com/shyiko/ktlint/compare/0.1.0...0.1.1 |
