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plugin/src/main/kotlin/org/jlleitschuh/gradle/ktlint/worker/KtLintInvocation.kt
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| @@ -0,0 +1,248 @@ | ||
| package org.jlleitschuh.gradle.ktlint.worker | ||
|
|
||
| import com.pinterest.ktlint.core.LintError | ||
| import com.pinterest.ktlint.core.api.FeatureInAlphaState | ||
| import java.io.File | ||
| import kotlin.reflect.full.declaredMemberFunctions | ||
| import kotlin.reflect.full.findParameterByName | ||
| import kotlin.reflect.full.instanceParameter | ||
| import kotlin.reflect.full.memberFunctions | ||
| import kotlin.reflect.full.memberProperties | ||
| import kotlin.reflect.full.primaryConstructor | ||
|
|
||
| /** | ||
| * An abstraction for invoking ktlint across all breaking changes between versions | ||
| */ | ||
| internal sealed interface KtLintInvocation { | ||
| fun invokeLint(file: File, cb: (LintError, Boolean) -> Unit) | ||
| fun invokeFormat(file: File, cb: (LintError, Boolean) -> Unit): String | ||
| } | ||
|
|
||
| internal class LegacyParamsInvocation : KtLintInvocation { | ||
| private var editorConfigPath: String? = null | ||
| private var debug: Boolean = false | ||
| private lateinit var ruleSets: Set<com.pinterest.ktlint.core.RuleSet> | ||
| private lateinit var userData: Map<String, String> | ||
| fun initialize( | ||
| editorConfigPath: String?, | ||
| ruleSets: Set<com.pinterest.ktlint.core.RuleSet>, | ||
| userData: Map<String, String>, | ||
| debug: Boolean | ||
| ) { | ||
| this.editorConfigPath = editorConfigPath | ||
| this.ruleSets = ruleSets | ||
| this.userData = userData | ||
| this.debug = debug | ||
| } | ||
| private fun buildParams(file: File, cb: (LintError, Boolean) -> Unit): com.pinterest.ktlint.core.KtLint.Params { | ||
| val script = !file.name.endsWith(".kt", ignoreCase = true) | ||
| return com.pinterest.ktlint.core.KtLint.Params( | ||
| fileName = file.absolutePath, | ||
| text = file.readText(), | ||
| ruleSets = ruleSets, | ||
| userData = userData, | ||
| debug = debug, | ||
| editorConfigPath = editorConfigPath, | ||
| script = script, | ||
| cb = cb | ||
| ) | ||
| } | ||
|
|
||
| override fun invokeLint(file: File, cb: (LintError, Boolean) -> Unit) { | ||
| com.pinterest.ktlint.core.KtLint.lint(buildParams(file, cb)) | ||
| } | ||
|
|
||
| override fun invokeFormat(file: File, cb: (LintError, Boolean) -> Unit): String { | ||
| return com.pinterest.ktlint.core.KtLint.format(buildParams(file, cb)) | ||
| } | ||
|
|
||
| } | ||
|
|
||
| @OptIn(FeatureInAlphaState::class) | ||
| internal class ExperimentalParamsInvocation : KtLintInvocation { | ||
| private var editorConfigPath: String? = null | ||
| private var debug: Boolean = false | ||
| private lateinit var ruleSets: Set<com.pinterest.ktlint.core.RuleSet> | ||
| private lateinit var userData: Map<String, String> | ||
| fun initialize( | ||
| editorConfigPath: String?, | ||
| ruleSets: Set<com.pinterest.ktlint.core.RuleSet>, | ||
| userData: Map<String, String>, | ||
| debug: Boolean | ||
| ) { | ||
| this.editorConfigPath = editorConfigPath | ||
| this.ruleSets = ruleSets | ||
| this.userData = userData | ||
| this.debug = debug | ||
| } | ||
|
|
||
| private fun buildParams(file: File, cb: (LintError, Boolean) -> Unit): com.pinterest.ktlint.core.KtLint.ExperimentalParams { | ||
| val script = !file.name.endsWith(".kt", ignoreCase = true) | ||
| val ctor = Class.forName("com.pinterest.ktlint.core.KtLint\$ExperimentalParams").kotlin.primaryConstructor | ||
| val editorConfigOverride = userDataToEditorConfigOverride(userData) | ||
| return ctor!!.callBy( | ||
| mapOf( | ||
| ctor.findParameterByName("fileName")!! to file.absolutePath, | ||
| ctor.findParameterByName("text")!! to file.readText(), | ||
| ctor.findParameterByName("ruleSets")!! to ruleSets, | ||
| ctor.findParameterByName("cb")!! to cb, | ||
| ctor.findParameterByName("script")!! to script, | ||
| ctor.findParameterByName("editorConfigPath")!! to editorConfigPath, | ||
| ctor.findParameterByName("debug")!! to debug, | ||
| ctor.findParameterByName("editorConfigOverride")!! to editorConfigOverride | ||
| ) | ||
| ) as com.pinterest.ktlint.core.KtLint.ExperimentalParams | ||
| } | ||
|
|
||
| override fun invokeLint(file: File, cb: (LintError, Boolean) -> Unit) { | ||
| com.pinterest.ktlint.core.KtLint.lint(buildParams(file, cb)) | ||
| } | ||
|
|
||
| override fun invokeFormat(file: File, cb: (LintError, Boolean) -> Unit): String { | ||
| return com.pinterest.ktlint.core.KtLint.format(buildParams(file, cb)) | ||
| } | ||
| } | ||
|
|
||
| fun getCodeStyle(styleName: String): Any { | ||
| return try { | ||
| Class.forName("com.pinterest.ktlint.core.api.DefaultEditorConfigProperties\$CodeStyleValue").getDeclaredField(styleName).get(null) | ||
| } catch (e: ClassNotFoundException) { | ||
| (Class.forName("com.pinterest.ktlint.core.api.editorconfig.CodeStyleValue").enumConstants as Array<Enum<*>>).first { | ||
| it.name == styleName | ||
| } | ||
| } | ||
| } | ||
|
|
||
| fun getEditorConfigPropertyClass(): Class<*> { | ||
| return try { | ||
| Class.forName("com.pinterest.ktlint.core.api.UsesEditorConfigProperties\$EditorConfigProperty") | ||
| } catch (e: ClassNotFoundException) { | ||
| Class.forName("com.pinterest.ktlint.core.api.editorconfig.EditorConfigProperty") | ||
| } | ||
| } | ||
|
|
||
| @OptIn(FeatureInAlphaState::class) | ||
| fun userDataToEditorConfigOverride(userData: Map<String, String>): Any { | ||
| val defaultEditorConfigPropertiesClass = Class.forName("com.pinterest.ktlint.core.api.DefaultEditorConfigProperties") | ||
| val defaultEditorConfigProperties = defaultEditorConfigPropertiesClass.kotlin.objectInstance | ||
| val codeStyle = getCodeStyle(if (userData["android"]?.toBoolean() == true) "android" else "official") | ||
| val editorConfigOverrideClass = Class.forName("com.pinterest.ktlint.core.api.EditorConfigOverride") | ||
| val editorConfigOverride = editorConfigOverrideClass.kotlin.primaryConstructor!!.call() | ||
| val addMethod = editorConfigOverrideClass.getDeclaredMethod("add", getEditorConfigPropertyClass(), Any::class.java) | ||
| addMethod.isAccessible = true | ||
| val disabledRulesProperty = defaultEditorConfigPropertiesClass.kotlin.memberProperties.firstOrNull { it.name == "ktlintDisabledRulesProperty" } | ||
| ?: defaultEditorConfigPropertiesClass.kotlin.memberProperties.first { it.name == "disabledRulesProperty" } | ||
| val codeStyleSetProperty = defaultEditorConfigPropertiesClass.kotlin.memberProperties.first { it.name == "codeStyleSetProperty" } | ||
| addMethod.invoke(editorConfigOverride, disabledRulesProperty.getter.call(defaultEditorConfigProperties), userData["disabled_rules"]) | ||
| addMethod.invoke(editorConfigOverride, codeStyleSetProperty.getter.call(defaultEditorConfigProperties), codeStyle) | ||
| return editorConfigOverride | ||
| } | ||
|
|
||
| @OptIn(FeatureInAlphaState::class) | ||
| internal class ExperimentalParamsProviderInvocation: KtLintInvocation { | ||
| private var editorConfigPath: String? = null | ||
| private var debug: Boolean = false | ||
| private lateinit var ruleProviders: Set<Any> | ||
| private lateinit var userData: Map<String, String> | ||
| fun initialize( | ||
| editorConfigPath: String?, | ||
| ruleProviders: Set<Any>, | ||
| userData: Map<String, String>, | ||
| debug: Boolean | ||
| ) { | ||
| this.editorConfigPath = editorConfigPath | ||
| this.ruleProviders = ruleProviders | ||
| this.userData = userData | ||
| this.debug = debug | ||
| } | ||
| private fun buildParams(file: File, cb: (LintError, Boolean) -> Unit): com.pinterest.ktlint.core.KtLint.ExperimentalParams { | ||
| val script = !file.name.endsWith(".kt", ignoreCase = true) | ||
| val ctor = Class.forName("com.pinterest.ktlint.core.KtLint\$ExperimentalParams").kotlin.primaryConstructor | ||
| val editorConfigOverride = userDataToEditorConfigOverride(userData) | ||
| return ctor!!.callBy( | ||
| mapOf( | ||
| ctor.findParameterByName("fileName")!! to file.absolutePath, | ||
| ctor.findParameterByName("text")!! to file.readText(), | ||
| ctor.findParameterByName("ruleProviders")!! to ruleProviders, | ||
| ctor.findParameterByName("cb")!! to cb, | ||
| ctor.findParameterByName("script")!! to script, | ||
| ctor.findParameterByName("editorConfigPath")!! to editorConfigPath, | ||
| ctor.findParameterByName("debug")!! to debug, | ||
| ctor.findParameterByName("editorConfigOverride")!! to editorConfigOverride | ||
| ) | ||
| ) as com.pinterest.ktlint.core.KtLint.ExperimentalParams | ||
| } | ||
|
|
||
| override fun invokeLint(file: File, cb: (LintError, Boolean) -> Unit) { | ||
| com.pinterest.ktlint.core.KtLint.lint(buildParams(file, cb)) | ||
| } | ||
|
|
||
| override fun invokeFormat(file: File, cb: (LintError, Boolean) -> Unit): String { | ||
| return com.pinterest.ktlint.core.KtLint.format(buildParams(file, cb)) | ||
| } | ||
| } | ||
|
|
||
| internal class RuleEngineInvocation : KtLintInvocation { | ||
| private lateinit var engine: Any | ||
| fun initialize(ruleProviders: Set<Any>, userData: Map<String, String>) { | ||
| val engineClass = Class.forName("com.pinterest.ktlint.core.KtLintRuleEngine") | ||
| val editorConfigOverride = userDataToEditorConfigOverride(userData) | ||
| val ctor = engineClass.kotlin.primaryConstructor | ||
| engine = ctor!!.callBy( | ||
| mapOf( | ||
| ctor.findParameterByName("ruleProviders")!! to ruleProviders, | ||
| ctor.findParameterByName("editorConfigOverride")!! to editorConfigOverride | ||
| ) | ||
| ) | ||
| } | ||
|
|
||
| override fun invokeLint(file: File, cb: (LintError, Boolean) -> Unit) { | ||
| engine::class.declaredMemberFunctions.forEach { println(it.name + " " + it.parameters.map { it.name }.joinToString(",")) } | ||
| val lintMethod = engine::class.memberFunctions.first { | ||
| it.name == "lint" | ||
| && it.parameters.map { it.name }.containsAll(setOf("code", "filePath", "callback")) | ||
| } | ||
| lintMethod.callBy( | ||
| mapOf( | ||
| lintMethod.instanceParameter!! to engine, | ||
| lintMethod.findParameterByName("code")!! to file.readText(), | ||
| lintMethod.findParameterByName("filePath")!! to file.absoluteFile.toPath(), | ||
| lintMethod.findParameterByName("callback")!! to { le: LintError -> cb.invoke(le, false) } | ||
| ) | ||
| ) | ||
| } | ||
|
|
||
| override fun invokeFormat(file: File, cb: (LintError, Boolean) -> Unit): String { | ||
| val formatMethod = engine::class.memberFunctions.first { | ||
| it.name == "format" | ||
| && it.parameters.map { it.name }.containsAll(setOf("code", "filePath", "callback")) | ||
| } | ||
| return formatMethod.callBy( | ||
| mapOf( | ||
| formatMethod.instanceParameter!! to engine, | ||
| formatMethod.findParameterByName("code")!! to file.readText(), | ||
| formatMethod.findParameterByName("filePath")!! to file.absoluteFile.toPath(), | ||
| formatMethod.findParameterByName("callback")!! to cb | ||
| ) | ||
| ) as String | ||
| } | ||
| } | ||
|
|
||
| internal fun selectInvocation(): KtLintInvocation { | ||
| return try { | ||
| KtLintInvocation::class.java.classLoader.loadClass("com.pinterest.ktlint.core.KtLint\$Params") | ||
| LegacyParamsInvocation() | ||
| } catch (e: Exception) { | ||
| try { | ||
| Class.forName("com.pinterest.ktlint.core.KtLintRuleEngine") | ||
| RuleEngineInvocation() | ||
| } catch (e: Exception) { | ||
| val ctor = Class.forName("com.pinterest.ktlint.core.KtLint\$ExperimentalParams").kotlin.primaryConstructor | ||
| if (ctor?.findParameterByName("ruleProviders") != null) { | ||
| ExperimentalParamsProviderInvocation() | ||
| } else { | ||
| ExperimentalParamsInvocation() | ||
| } | ||
| } | ||
| } | ||
| } |
30 changes: 30 additions & 0 deletions
30
plugin/src/main/kotlin/org/jlleitschuh/gradle/ktlint/worker/KtLintRuleLoader.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| package org.jlleitschuh.gradle.ktlint.worker | ||
|
|
||
| import java.util.ServiceLoader | ||
| import kotlin.reflect.full.memberProperties | ||
|
|
||
| internal fun loadRuleSetsFromClasspathWithRuleSetProvider(): Map<String, com.pinterest.ktlint.core.RuleSet> { | ||
| return ServiceLoader | ||
| .load(com.pinterest.ktlint.core.RuleSetProvider::class.java) | ||
| .associateBy { | ||
| val key = it.get().id | ||
| // Adapted from KtLint CLI module | ||
| if (key == "standard") "\u0000$key" else key | ||
| } | ||
| .mapValues { it.value.get() } | ||
| } | ||
|
|
||
| internal fun loadRuleSetsFromClasspathWithRuleSetProviderV2(): Map<String, Set<Any>> { | ||
| val ruleSetProviderV2Class = Class.forName("com.pinterest.ktlint.core.RuleSetProviderV2") | ||
| val idProperty = ruleSetProviderV2Class.kotlin.memberProperties.first{it.name == "id"} | ||
| val getRuleProviders = ruleSetProviderV2Class.getDeclaredMethod("getRuleProviders") | ||
| return ServiceLoader | ||
| .load(ruleSetProviderV2Class) | ||
| .associateBy { | ||
| val key = idProperty.getter.call(it) as String | ||
| // Adapted from KtLint CLI module | ||
| if (key == "standard") "\u0000$key" else key | ||
| }.mapValues { | ||
| getRuleProviders.invoke(it.value) as Set<Any> | ||
| } | ||
| } |
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