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Support ktlint
0.50.0
and drop support for 0.47.0
Closes #1741
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139 changes: 0 additions & 139 deletions
139
...ot47Dot0/java/com/diffplug/spotless/glue/ktlint/compat/KtLintCompat0Dot47Dot0Adapter.java
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173 changes: 173 additions & 0 deletions
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...ot50Dot0/java/com/diffplug/spotless/glue/ktlint/compat/KtLintCompat0Dot50Dot0Adapter.java
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/* | ||
* Copyright 2023 DiffPlug | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS, | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
package com.diffplug.spotless.glue.ktlint.compat; | ||
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import java.nio.file.Files; | ||
import java.nio.file.Path; | ||
import java.util.ArrayList; | ||
import java.util.Collections; | ||
import java.util.LinkedHashSet; | ||
import java.util.List; | ||
import java.util.Map; | ||
import java.util.Objects; | ||
import java.util.Set; | ||
import java.util.stream.Collectors; | ||
import java.util.stream.Stream; | ||
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import org.slf4j.Logger; | ||
import org.slf4j.LoggerFactory; | ||
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import com.pinterest.ktlint.rule.engine.api.Code; | ||
import com.pinterest.ktlint.rule.engine.api.EditorConfigDefaults; | ||
import com.pinterest.ktlint.rule.engine.api.EditorConfigOverride; | ||
import com.pinterest.ktlint.rule.engine.api.KtLintRuleEngine; | ||
import com.pinterest.ktlint.rule.engine.api.LintError; | ||
import com.pinterest.ktlint.rule.engine.core.api.Rule; | ||
import com.pinterest.ktlint.rule.engine.core.api.RuleId; | ||
import com.pinterest.ktlint.rule.engine.core.api.RuleProvider; | ||
import com.pinterest.ktlint.rule.engine.core.api.RuleSetId; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.CodeStyleEditorConfigPropertyKt; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.EditorConfigProperty; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.EndOfLinePropertyKt; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.IndentSizeEditorConfigPropertyKt; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.IndentStyleEditorConfigPropertyKt; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.InsertFinalNewLineEditorConfigPropertyKt; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.MaxLineLengthEditorConfigPropertyKt; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.RuleExecution; | ||
import com.pinterest.ktlint.rule.engine.core.api.editorconfig.RuleExecutionEditorConfigPropertyKt; | ||
import com.pinterest.ktlint.ruleset.standard.StandardRuleSetProvider; | ||
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import kotlin.Pair; | ||
import kotlin.Unit; | ||
import kotlin.jvm.functions.Function2; | ||
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public class KtLintCompat0Dot50Dot0Adapter implements KtLintCompatAdapter { | ||
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private static final Logger logger = LoggerFactory.getLogger(KtLintCompat0Dot50Dot0Adapter.class); | ||
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private static final List<EditorConfigProperty<?>> DEFAULT_EDITOR_CONFIG_PROPERTIES; | ||
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static { | ||
List<EditorConfigProperty<?>> list = new ArrayList<>(); | ||
list.add(CodeStyleEditorConfigPropertyKt.getCODE_STYLE_PROPERTY()); | ||
list.add(EndOfLinePropertyKt.getEND_OF_LINE_PROPERTY()); | ||
list.add(IndentSizeEditorConfigPropertyKt.getINDENT_SIZE_PROPERTY()); | ||
list.add(IndentStyleEditorConfigPropertyKt.getINDENT_STYLE_PROPERTY()); | ||
list.add(InsertFinalNewLineEditorConfigPropertyKt.getINSERT_FINAL_NEWLINE_PROPERTY()); | ||
list.add(MaxLineLengthEditorConfigPropertyKt.getMAX_LINE_LENGTH_PROPERTY()); | ||
list.add(RuleExecutionEditorConfigPropertyKt.getEXPERIMENTAL_RULES_EXECUTION_PROPERTY()); | ||
DEFAULT_EDITOR_CONFIG_PROPERTIES = Collections.unmodifiableList(list); | ||
} | ||
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static class FormatterCallback implements Function2<LintError, Boolean, Unit> { | ||
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@Override | ||
public Unit invoke(LintError lint, Boolean corrected) { | ||
if (!corrected) { | ||
KtLintCompatReporting.report(lint.getLine(), lint.getCol(), lint.getRuleId().getValue(), lint.getDetail()); | ||
} | ||
return Unit.INSTANCE; | ||
} | ||
} | ||
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@Override | ||
public String format(final String text, Path path, final boolean isScript, | ||
final boolean useExperimental, | ||
Path editorConfigPath, final Map<String, String> userData, | ||
final Map<String, Object> editorConfigOverrideMap) { | ||
final FormatterCallback formatterCallback = new FormatterCallback(); | ||
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Set<RuleProvider> allRuleProviders = new LinkedHashSet<>( | ||
new StandardRuleSetProvider().getRuleProviders()); | ||
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// TODO: Should we keep `useExperimental` now that ktlint uses an EditorConfig property for this purpose? | ||
if (useExperimental) { | ||
String experimentalRulesPropertyName = RuleExecutionEditorConfigPropertyKt.getEXPERIMENTAL_RULES_EXECUTION_PROPERTY().getName(); | ||
Object experimentalOverride = editorConfigOverrideMap.get(experimentalRulesPropertyName); | ||
if (experimentalOverride != null) { | ||
logger.warn("`useExperimental` parameter is `true` and `ktlint_experimental` property is set, `useExperimental` will take priority!"); | ||
editorConfigOverrideMap.put(experimentalRulesPropertyName, "enabled"); | ||
} | ||
} | ||
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EditorConfigOverride editorConfigOverride; | ||
if (editorConfigOverrideMap.isEmpty()) { | ||
editorConfigOverride = EditorConfigOverride.Companion.getEMPTY_EDITOR_CONFIG_OVERRIDE(); | ||
} else { | ||
editorConfigOverride = createEditorConfigOverride(allRuleProviders.stream().map( | ||
RuleProvider::createNewRuleInstance).collect(Collectors.toList()), | ||
editorConfigOverrideMap); | ||
} | ||
EditorConfigDefaults editorConfig; | ||
if (editorConfigPath == null || !Files.exists(editorConfigPath)) { | ||
editorConfig = EditorConfigDefaults.Companion.getEMPTY_EDITOR_CONFIG_DEFAULTS(); | ||
} else { | ||
editorConfig = EditorConfigDefaults.Companion.load(editorConfigPath, Collections.emptySet()); | ||
} | ||
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return new KtLintRuleEngine( | ||
allRuleProviders, | ||
editorConfig, | ||
editorConfigOverride, | ||
true, | ||
false, | ||
path.getFileSystem()) | ||
.format(Code.Companion.fromPath(path), formatterCallback); | ||
} | ||
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/** | ||
* Create EditorConfigOverride from user provided parameters. | ||
*/ | ||
private static EditorConfigOverride createEditorConfigOverride(final List<Rule> rules, Map<String, Object> editorConfigOverrideMap) { | ||
// Get properties from rules in the rule sets | ||
Stream<EditorConfigProperty<?>> ruleProperties = rules.stream() | ||
.flatMap(rule -> rule.getUsesEditorConfigProperties().stream()); | ||
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// Create a mapping of properties to their names based on rule properties and default properties | ||
Map<String, EditorConfigProperty<?>> supportedProperties = Stream | ||
.concat(ruleProperties, DEFAULT_EDITOR_CONFIG_PROPERTIES.stream()) | ||
.distinct() | ||
.collect(Collectors.toMap(EditorConfigProperty::getName, property -> property)); | ||
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// Create config properties based on provided property names and values | ||
@SuppressWarnings("unchecked") | ||
Pair<EditorConfigProperty<?>, ?>[] properties = editorConfigOverrideMap.entrySet().stream() | ||
.map(entry -> { | ||
EditorConfigProperty<?> property = supportedProperties.get(entry.getKey()); | ||
if (property != null) { | ||
return new Pair<>(property, entry.getValue()); | ||
} else if (entry.getKey().startsWith("ktlint_")) { | ||
String[] parts = entry.getKey().substring(7).split("_", 2); | ||
if (parts.length == 1) { | ||
// convert ktlint_{ruleset} to RuleSetId | ||
RuleSetId id = new RuleSetId(parts[0]); | ||
property = RuleExecutionEditorConfigPropertyKt.createRuleSetExecutionEditorConfigProperty(id, RuleExecution.disabled); | ||
} else { | ||
// convert ktlint_{ruleset}_{rulename} to RuleId | ||
RuleId id = new RuleId(parts[0] + ":" + parts[1]); | ||
property = RuleExecutionEditorConfigPropertyKt.createRuleExecutionEditorConfigProperty(id, RuleExecution.disabled); | ||
} | ||
return new Pair<>(property, entry.getValue()); | ||
} else { | ||
return null; | ||
} | ||
}) | ||
.filter(Objects::nonNull) | ||
.toArray(Pair[]::new); | ||
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return EditorConfigOverride.Companion.from(properties); | ||
} | ||
} |
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