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Add option to configure management of trailing commas in ktfmt (#2177)
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14 files changed

+86
-15
lines changed

14 files changed

+86
-15
lines changed

‎CHANGES.md‎

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@@ -16,6 +16,8 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
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* Renamed property `ktfmt` option `removeUnusedImport` -> `removeUnusedImports` to match `ktfmt`. ([#2172](https://github.com/diffplug/spotless/pull/2172))
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### Fixed
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* Fix compatibility issue introduced by `ktfmt` `0.51`. ([#2172](https://github.com/diffplug/spotless/issues/2172))
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### Added
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* Added option `manageTrailingCommas` to `ktfmt`. ([#2177](https://github.com/diffplug/spotless/pull/2177))
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2022
## [3.0.0.BETA1] - 2024-06-04
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### Added

‎lib/src/ktfmt/java/com/diffplug/spotless/glue/ktfmt/KtfmtFormatterFunc.java‎

Lines changed: 2 additions & 2 deletions
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@@ -75,8 +75,8 @@ private FormattingOptions createFormattingOptions() throws Exception {
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ktfmtFormattingOptions.getMaxWidth().orElse(formattingOptions.getMaxWidth()),
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ktfmtFormattingOptions.getBlockIndent().orElse(formattingOptions.getBlockIndent()),
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ktfmtFormattingOptions.getContinuationIndent().orElse(formattingOptions.getContinuationIndent()),
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formattingOptions.getManageTrailingCommas(),
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ktfmtFormattingOptions.getRemoveUnusedImport().orElse(formattingOptions.getRemoveUnusedImports()),
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ktfmtFormattingOptions.getManageTrailingCommas().orElse(formattingOptions.getManageTrailingCommas()),
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ktfmtFormattingOptions.getRemoveUnusedImports().orElse(formattingOptions.getRemoveUnusedImports()),
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formattingOptions.getDebuggingPrintOpsAfterFormatting());
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}
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‎lib/src/ktfmt/java/com/diffplug/spotless/glue/ktfmt/KtfmtFormattingOptions.java‎

Lines changed: 22 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
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/*
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* Copyright 2022 DiffPlug
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* Copyright 2022-2024 DiffPlug
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
@@ -32,17 +32,22 @@ public final class KtfmtFormattingOptions {
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private Integer continuationIndent;
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@Nullable
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private Boolean removeUnusedImport;
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private Boolean removeUnusedImports;
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@Nullable
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private Boolean manageTrailingCommas;
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public KtfmtFormattingOptions(
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@Nullable Integer maxWidth,
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@Nullable Integer blockIndent,
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@Nullable Integer continuationIndent,
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@Nullable Boolean removeUnusedImport) {
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@Nullable Boolean removeUnusedImports,
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@Nullable Boolean manageTrailingCommas) {
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this.maxWidth = maxWidth;
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this.blockIndent = blockIndent;
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this.continuationIndent = continuationIndent;
45-
this.removeUnusedImport = removeUnusedImport;
49+
this.removeUnusedImports = removeUnusedImports;
50+
this.manageTrailingCommas = manageTrailingCommas;
4651
}
4752

4853
@Nonnull
@@ -61,8 +66,13 @@ public Optional<Integer> getContinuationIndent() {
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}
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6368
@Nonnull
64-
public Optional<Boolean> getRemoveUnusedImport() {
65-
return Optional.ofNullable(removeUnusedImport);
69+
public Optional<Boolean> getRemoveUnusedImports() {
70+
return Optional.ofNullable(removeUnusedImports);
71+
}
72+
73+
@Nonnull
74+
public Optional<Boolean> getManageTrailingCommas() {
75+
return Optional.ofNullable(manageTrailingCommas);
6676
}
6777

6878
public void setMaxWidth(int maxWidth) {
@@ -86,7 +96,11 @@ public void setContinuationIndent(int continuationIndent) {
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this.continuationIndent = continuationIndent;
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}
8898

89-
public void setRemoveUnusedImport(boolean removeUnusedImport) {
90-
this.removeUnusedImport = removeUnusedImport;
99+
public void setRemoveUnusedImports(boolean removeUnusedImports) {
100+
this.removeUnusedImports = removeUnusedImports;
101+
}
102+
103+
public void setManageTrailingCommas(boolean manageTrailingCommas) {
104+
this.manageTrailingCommas = manageTrailingCommas;
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}
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}

‎lib/src/main/java/com/diffplug/spotless/kotlin/KtfmtStep.java‎

Lines changed: 13 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -126,17 +126,22 @@ public static class KtfmtFormattingOptions implements Serializable {
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@Nullable
127127
private Boolean removeUnusedImports = null;
128128

129+
@Nullable
130+
private Boolean manageTrailingCommas = null;
131+
129132
public KtfmtFormattingOptions() {}
130133

131134
public KtfmtFormattingOptions(
132135
@Nullable Integer maxWidth,
133136
@Nullable Integer blockIndent,
134137
@Nullable Integer continuationIndent,
135-
@Nullable Boolean removeUnusedImports) {
138+
@Nullable Boolean removeUnusedImports,
139+
@Nullable Boolean manageTrailingCommas) {
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this.maxWidth = maxWidth;
137141
this.blockIndent = blockIndent;
138142
this.continuationIndent = continuationIndent;
139143
this.removeUnusedImports = removeUnusedImports;
144+
this.manageTrailingCommas = manageTrailingCommas;
140145
}
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142147
public void setMaxWidth(int maxWidth) {
@@ -154,6 +159,10 @@ public void setContinuationIndent(int continuationIndent) {
154159
public void setRemoveUnusedImports(boolean removeUnusedImports) {
155160
this.removeUnusedImports = removeUnusedImports;
156161
}
162+
163+
public void setManageTrailingCommas(boolean manageTrailingCommas) {
164+
this.manageTrailingCommas = manageTrailingCommas;
165+
}
157166
}
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159168
/** Creates a step which formats everything - code, import order, and unused imports. */
@@ -228,9 +237,9 @@ FormatterFunc createFormat() throws Exception {
228237
}
229238

230239
final Constructor<?> optionsConstructor = ktfmtFormattingOptionsClass.getConstructor(
231-
Integer.class, Integer.class, Integer.class, Boolean.class);
240+
Integer.class, Integer.class, Integer.class, Boolean.class, Boolean.class);
232241
final Object ktfmtFormattingOptions = optionsConstructor.newInstance(
233-
options.maxWidth, options.blockIndent, options.continuationIndent, options.removeUnusedImports);
242+
options.maxWidth, options.blockIndent, options.continuationIndent, options.removeUnusedImports, options.manageTrailingCommas);
234243
if (style == null) {
235244
final Constructor<?> constructor = formatterFuncClass.getConstructor(ktfmtFormattingOptionsClass);
236245
return (FormatterFunc) constructor.newInstance(ktfmtFormattingOptions);
@@ -365,7 +374,7 @@ private Object getCustomFormattingOptions(Class<?> formatterClass) throws Except
365374
/* continuationIndent = */ Optional.ofNullable(options.continuationIndent).orElse((Integer) formattingOptionsClass.getMethod("getContinuationIndent").invoke(formattingOptions)),
366375
/* removeUnusedImports = */ Optional.ofNullable(options.removeUnusedImports).orElse((Boolean) formattingOptionsClass.getMethod("getRemoveUnusedImports").invoke(formattingOptions)),
367376
/* debuggingPrintOpsAfterFormatting = */ (Boolean) formattingOptionsClass.getMethod("getDebuggingPrintOpsAfterFormatting").invoke(formattingOptions),
368-
/* manageTrailingCommas */ (Boolean) formattingOptionsClass.getMethod("getManageTrailingCommas").invoke(formattingOptions));
377+
/* manageTrailingCommas */ Optional.ofNullable(options.manageTrailingCommas).orElse((Boolean) formattingOptionsClass.getMethod("getManageTrailingCommas").invoke(formattingOptions)));
369378
}
370379
}
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‎plugin-gradle/CHANGES.md‎

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@@ -9,6 +9,8 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
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* Renamed property `ktfmt` option `removeUnusedImport` -> `removeUnusedImports` to match `ktfmt`. ([#2172](https://github.com/diffplug/spotless/pull/2172))
1010
### Fixed
1111
* Fix compatibility issue introduced by `ktfmt` `0.51`. ([#2172](https://github.com/diffplug/spotless/issues/2172))
12+
### Added
13+
* Added option `manageTrailingCommas` to `ktfmt`. ([#2177](https://github.com/diffplug/spotless/pull/2177))
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1315
## [7.0.0.BETA1] - 2024-06-04
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### Added

‎plugin-gradle/README.md‎

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@@ -399,6 +399,7 @@ spotless {
399399
it.setBlockIndent(4)
400400
it.setContinuationIndent(4)
401401
it.setRemoveUnusedImports(false)
402+
it.setManageTrailingCommas(false)
402403
}
403404
}
404405
}

‎plugin-gradle/src/test/java/com/diffplug/gradle/spotless/KotlinExtensionTest.java‎

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@@ -59,6 +59,7 @@ void integrationKtfmtDropboxStyleWithPublicApi() throws IOException {
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" it.setBlockIndent(4)",
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" it.setContinuationIndent(4)",
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" it.setRemoveUnusedImports(false)",
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" it.setManageTrailingCommas(false)",
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" }",
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" }",
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"}");

‎plugin-maven/CHANGES.md‎

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Original file line numberDiff line numberDiff line change
@@ -9,6 +9,8 @@ We adhere to the [keepachangelog](https://keepachangelog.com/en/1.0.0/) format (
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* Renamed property `ktfmt` option `removeUnusedImport` -> `removeUnusedImports` to match `ktfmt`. ([#2172](https://github.com/diffplug/spotless/pull/2172))
1010
### Fixed
1111
* Fix compatibility issue introduced by `ktfmt` `0.51`. ([#2172](https://github.com/diffplug/spotless/issues/2172))
12+
### Added
13+
* Added option `manageTrailingCommas` to `ktfmt`. ([#2177](https://github.com/diffplug/spotless/pull/2177))
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1315
## [2.44.0.BETA1] - 2024-06-04
1416
### Added

‎plugin-maven/README.md‎

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@@ -402,6 +402,7 @@ Groovy-Eclipse formatting errors/warnings lead per default to a build failure. T
402402
<blockIndent>4</blockIndent> <!-- optional -->
403403
<continuationIndent>8</continuationIndent> <!-- optional -->
404404
<removeUnusedImports>false</removeUnusedImports> <!-- optional -->
405+
<manageTrailingCommas>true</manageTrailingCommas> <!-- optional -->
405406
</ktfmt>
406407
```
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‎plugin-maven/src/main/java/com/diffplug/spotless/maven/kotlin/Ktfmt.java‎

Lines changed: 4 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -44,11 +44,14 @@ public class Ktfmt implements FormatterStepFactory {
4444
@Parameter
4545
private Boolean removeUnusedImports;
4646

47+
@Parameter
48+
private Boolean manageTrailingCommas;
49+
4750
@Override
4851
public FormatterStep newFormatterStep(FormatterStepConfig config) {
4952
String version = this.version != null ? this.version : KtfmtStep.defaultVersion();
5053
Style style = this.style != null ? Style.valueOf(this.style) : null;
51-
KtfmtFormattingOptions options = new KtfmtFormattingOptions(maxWidth, blockIndent, continuationIndent, removeUnusedImports);
54+
KtfmtFormattingOptions options = new KtfmtFormattingOptions(maxWidth, blockIndent, continuationIndent, removeUnusedImports, manageTrailingCommas);
5255
return KtfmtStep.create(version, config.getProvisioner(), style, options);
5356
}
5457
}

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