Implement "failOnWarning" option

4 files changed, 14 insertions, 1 deletions

diff --git a/runners/cli/src/main/kotlin/cli/main.kt b/runners/cli/src/main/kotlin/cli/main.kt
index d217f83e..2ef08c2e 100644
--- a/runners/cli/src/main/kotlin/cli/main.kt
+++ b/runners/cli/src/main/kotlin/cli/main.kt
@@ -46,6 +46,10 @@ open class GlobalArguments(parser: DokkaArgumentsParser) : DokkaConfiguration {
         "Offline mode (do not download package lists from the Internet)"
     )
 
+    override val failOnWarning: Boolean by parser.singleFlag(
+        listOf("-failOnWarning"), "Fail dokka task if at least one warning was reported"
+    )
+
     override val passesConfigurations: List<Arguments> by parser.repeatableFlag(
         listOf("-pass"),
         "Single dokka pass"
diff --git a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/DokkaTask.kt b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/DokkaTask.kt
index cad5e34f..2f821209 100644
--- a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/DokkaTask.kt
+++ b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/DokkaTask.kt
@@ -86,6 +86,9 @@ open class DokkaTask : DefaultTask(), Configurable {
     var disableAutoconfiguration: Boolean = false
 
     @Input
+    var failOnWarning: Boolean = false
+
+    @Input
     var offlineMode: Boolean = false
 
     private var outputDiagnosticInfo: Boolean =
@@ -199,6 +202,7 @@ open class DokkaTask : DefaultTask(), Configurable {
             passesConfigurations = defaultModulesConfiguration
             pluginsClasspath = pluginsClasspathConfiguration.resolve().toList()
             pluginsConfiguration = this@DokkaTask.pluginsConfiguration
+            failOnWarning = this@DokkaTask.failOnWarning
         }
     }
 
diff --git a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/configurationImplementations.kt b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/configurationImplementations.kt
index 2787bb4e..3e08d27d 100644
--- a/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/configurationImplementations.kt
+++ b/runners/gradle-plugin/src/main/kotlin/org/jetbrains/dokka/gradle/configurationImplementations.kt
@@ -131,6 +131,7 @@ class GradleDokkaConfigurationImpl: DokkaConfiguration {
     override var pluginsClasspath: List<File> = emptyList()
     override var pluginsConfiguration: Map<String, String> = mutableMapOf()
     override var modules: List<GradleDokkaModuleDescription> = emptyList()
+    override var failOnWarning: Boolean = false
 }
 
 class GradlePackageOptionsImpl: PackageOptions, Serializable {
diff --git a/runners/maven-plugin/src/main/kotlin/DokkaMojo.kt b/runners/maven-plugin/src/main/kotlin/DokkaMojo.kt
index 71fe5b40..5a739d5e 100644
--- a/runners/maven-plugin/src/main/kotlin/DokkaMojo.kt
+++ b/runners/maven-plugin/src/main/kotlin/DokkaMojo.kt
@@ -168,6 +168,9 @@ abstract class AbstractDokkaMojo : AbstractMojo() {
     var includeNonPublic: Boolean = false
 
     @Parameter
+    var failOnWarning: Boolean = false
+
+    @Parameter
     var dokkaPlugins: List<Dependency> = emptyList()
 
     protected abstract fun getOutDir(): String
@@ -250,7 +253,8 @@ abstract class AbstractDokkaMojo : AbstractMojo() {
             pluginsClasspath = getArtifactByAether("org.jetbrains.dokka", "dokka-base", dokkaVersion) +
                     dokkaPlugins.map { getArtifactByAether(it.groupId, it.artifactId, it.version) }.flatten(),
             pluginsConfiguration = mutableMapOf(), //TODO implement as it is in Gradle
-            modules = emptyList()
+            modules = emptyList(),
+            failOnWarning = failOnWarning
         )
 
         val gen = DokkaGenerator(configuration, logger)