/
Indentation.kt
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/
Indentation.kt
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package io.gitlab.arturbosch.detekt.formatting.wrappers
import com.pinterest.ktlint.core.api.DefaultEditorConfigProperties
import com.pinterest.ktlint.core.api.FeatureInAlphaState
import com.pinterest.ktlint.core.api.UsesEditorConfigProperties
import com.pinterest.ktlint.ruleset.standard.IndentationRule
import io.gitlab.arturbosch.detekt.api.Config
import io.gitlab.arturbosch.detekt.api.TextLocation
import io.gitlab.arturbosch.detekt.api.config
import io.gitlab.arturbosch.detekt.api.internal.ActiveByDefault
import io.gitlab.arturbosch.detekt.api.internal.AutoCorrectable
import io.gitlab.arturbosch.detekt.api.internal.Configuration
import io.gitlab.arturbosch.detekt.formatting.FormattingRule
import org.jetbrains.kotlin.com.intellij.lang.ASTNode
/**
* See [ktlint-website](https://ktlint.github.io#rule-indentation) for documentation.
*/
@ActiveByDefault(since = "1.19.0")
@AutoCorrectable(since = "1.0.0")
class Indentation(config: Config) : FormattingRule(config) {
override val wrapping = IndentationRule()
override val issue = issueFor("Reports mis-indented code")
@Configuration("indentation size")
private val indentSize by config(4)
@Configuration("continuation indentation size")
@Deprecated("`continuationIndentSize` is ignored by KtLint and will have no effect")
@Suppress("UnusedPrivateMember")
private val continuationIndentSize by config(4)
@OptIn(FeatureInAlphaState::class)
override fun overrideEditorConfigProperties(): Map<UsesEditorConfigProperties.EditorConfigProperty<*>, String> =
mapOf(
DefaultEditorConfigProperties.indentSizeProperty to indentSize.toString(),
)
/**
* [IndentationRule] has visitor modifier RunOnRootNodeOnly, so [node] is always the root file.
* Override the parent implementation to highlight the entire file.
*/
override fun getTextLocationForViolation(node: ASTNode, offset: Int): TextLocation {
val relativeEnd = node.text
.drop(offset)
.indexOfFirst { !it.isWhitespace() }
return TextLocation(offset, offset + relativeEnd)
}
}