forked from detekt/detekt
/
RuleSets.kt
63 lines (57 loc) · 2.27 KB
/
RuleSets.kt
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package io.gitlab.arturbosch.detekt.core.rules
import io.github.detekt.psi.absolutePath
import io.github.detekt.tooling.api.spec.RulesSpec
import io.gitlab.arturbosch.detekt.api.BaseRule
import io.gitlab.arturbosch.detekt.api.Config
import io.gitlab.arturbosch.detekt.api.Finding
import io.gitlab.arturbosch.detekt.api.Rule
import io.gitlab.arturbosch.detekt.api.RuleId
import io.gitlab.arturbosch.detekt.api.RuleSet
import io.gitlab.arturbosch.detekt.api.RuleSetId
import io.gitlab.arturbosch.detekt.api.RuleSetProvider
import io.gitlab.arturbosch.detekt.api.internal.createPathFilters
import io.gitlab.arturbosch.detekt.core.ProcessingSettings
import org.jetbrains.kotlin.psi.KtFile
import org.jetbrains.kotlin.resolve.BindingContext
fun Config.isActive(): Boolean =
valueOrDefault(Config.ACTIVE_KEY, true)
fun Config.shouldAnalyzeFile(file: KtFile): Boolean {
val filters = createPathFilters()
return filters == null || !filters.isIgnored(file.absolutePath())
}
fun RuleSet.visitFile(
file: KtFile,
bindingContext: BindingContext = BindingContext.EMPTY
): List<Finding> =
rules.flatMap {
it.visitFile(file, bindingContext)
it.findings
}
fun associateRuleIdsToRuleSetIds(ruleSets: Sequence<RuleSet>): Map<RuleId, RuleSetId> {
fun extractIds(rule: BaseRule) =
@Suppress("DEPRECATION")
if (rule is io.gitlab.arturbosch.detekt.api.MultiRule) {
rule.rules.asSequence().map(Rule::ruleId)
} else {
sequenceOf(rule.ruleId)
}
return ruleSets.flatMap { ruleSet ->
ruleSet.rules
.asSequence()
.flatMap { rule ->
extractIds(rule).map { ruleId ->
ruleId to ruleSet.id
}
}
}.toMap()
}
fun ProcessingSettings.createRuleProviders(): List<RuleSetProvider> = when (val runPolicy = spec.rulesSpec.runPolicy) {
RulesSpec.RunPolicy.NoRestrictions -> RuleSetLocator(this).load()
is RulesSpec.RunPolicy.RestrictToSingleRule -> {
val (ruleSetId, ruleId) = runPolicy.id
val realProvider = requireNotNull(
RuleSetLocator(this).load().find { it.ruleSetId == ruleSetId }
) { "There was no rule set with id '$ruleSetId'." }
listOf(SingleRuleProvider(ruleId, realProvider))
}
}