Bump maven-site-plugin and doxia

* Use SLF4J in site module (apache/maven-doxia#5)
* Unify Doxia versions in parent pom
* Use same Doxia version for doxia-core and doxia-site-renderer
* Use javax.inject.Named instead of custom Plexus
* Add skin to IT (mandatory since v4.0.0-M2)
* Bump maven-site-plugin, doxia, Fluido skins

asciidoctor-converter-doxia-module/pom.xml

@@ -46,7 +46,7 @@
         <dependency>
             <groupId>org.apache.maven.doxia</groupId>
             <artifactId>doxia-site-renderer</artifactId>
-            <version>1.11.1</version>
+            <version>${doxia.version}</version>
             <scope>test</scope>
         </dependency>
     </dependencies>

asciidoctor-converter-doxia-module/src/it/maven-site-plugin/pom.xml

@@ -22,14 +22,14 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-project-info-reports-plugin</artifactId>
-                <version>3.4.5</version>
+                <version>3.5.0</version>
             </plugin>
             <!-- tag::plugin-decl[] -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-site-plugin</artifactId>
                 <!-- v2.2.2 of the plugin require Maven Site Plugin 3.1x.0 alongside Doxia 1.11.1 -->
-                <version>3.12.1</version>
+                <version>4.0.0-M13</version>
                 <configuration>
                     <asciidoc>
                         <baseDir>${project.basedir}/src/site/asciidoc</baseDir>

asciidoctor-converter-doxia-module/src/it/maven-site-plugin/src/site/site.xml

@@ -14,6 +14,6 @@
     <skin>
         <groupId>org.apache.maven.skins</groupId>
         <artifactId>maven-fluido-skin</artifactId>
-        <version>1.12.0</version>
+        <version>2.0.0-M8</version>
     </skin>
 </project>

asciidoctor-converter-doxia-module/src/main/java/org/asciidoctor/maven/site/AsciidoctorConverterDoxiaParser.java

@@ -5,7 +5,6 @@
 import java.io.File;
 import java.io.IOException;
 import java.io.Reader;
-import java.util.logging.Logger;
 
 import org.apache.maven.doxia.parser.AbstractTextParser;
 import org.apache.maven.doxia.parser.ParseException;
@@ -24,6 +23,8 @@
 import org.codehaus.plexus.component.annotations.Component;
 import org.codehaus.plexus.util.IOUtil;
 import org.codehaus.plexus.util.xml.Xpp3Dom;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 /**
  * This class is used by <a href="https://maven.apache.org/doxia/overview.html">the Doxia framework</a>
@@ -37,6 +38,8 @@
 @Component(role = Parser.class, hint = AsciidoctorConverterDoxiaParser.ROLE_HINT)
 public class AsciidoctorConverterDoxiaParser extends AbstractTextParser {
 
+    private final Logger logger = LoggerFactory.getLogger(AsciidoctorConverterDoxiaParser.class);
+
     @Inject
     protected Provider<MavenProject> mavenProjectProvider;
 
@@ -56,7 +59,7 @@ public void parse(Reader reader, Sink sink, String reference) throws ParseExcept
                 source = "";
             }
         } catch (IOException ex) {
-            getLog().error("Could not read AsciiDoc source: " + ex.getLocalizedMessage());
+            logger.error("Could not read AsciiDoc source: " + ex.getLocalizedMessage());
             return;
         }
 
@@ -84,7 +87,7 @@ public void parse(Reader reader, Sink sink, String reference) throws ParseExcept
 
         try {
             // process log messages according to mojo configuration
-            new LogRecordsProcessors(logHandler, siteDirectory, errorMessage -> getLog().error(errorMessage))
+            new LogRecordsProcessors(logHandler, siteDirectory, errorMessage -> logger.error(errorMessage))
                 .processLogRecords(memoryLogHandler);
         } catch (Exception exception) {
             throw new ParseException(exception.getMessage(), exception);
@@ -100,10 +103,10 @@ public void parse(Reader reader, Sink sink, String reference) throws ParseExcept
     private MemoryLogHandler asciidoctorLoggingSetup(Asciidoctor asciidoctor, LogHandler logHandler, File siteDirectory) {
 
         final MemoryLogHandler memoryLogHandler = new MemoryLogHandler(logHandler.getOutputToConsole(),
-            logRecord -> getLog().info(LogRecordFormatter.format(logRecord, siteDirectory)));
+            logRecord -> logger.info(LogRecordFormatter.format(logRecord, siteDirectory)));
         asciidoctor.registerLogHandler(memoryLogHandler);
         // disable default console output of AsciidoctorJ
-        Logger.getLogger("asciidoctor").setUseParentHandlers(false);
+        java.util.logging.Logger.getLogger("asciidoctor").setUseParentHandlers(false);
         return memoryLogHandler;
     }
 
@@ -145,7 +148,7 @@ private void requireLibrary(Asciidoctor asciidoctor, String require) {
             try {
                 asciidoctor.requireLibrary(require);
             } catch (Exception ex) {
-                getLog().error(ex.getLocalizedMessage());
+                logger.error(ex.getLocalizedMessage());
             }
         }
     }

asciidoctor-converter-doxia-module/src/main/java/org/asciidoctor/maven/site/AsciidoctorConverterDoxiaParserModule.java

@@ -1,8 +1,8 @@
 package org.asciidoctor.maven.site;
 
+import javax.inject.Named;
+
 import org.apache.maven.doxia.parser.module.AbstractParserModule;
-import org.apache.maven.doxia.parser.module.ParserModule;
-import org.codehaus.plexus.component.annotations.Component;
 
 /**
  * This class is the entry point for integration with the Maven Site Plugin
@@ -12,7 +12,7 @@
  *
  * @author jdlee
  */
-@Component(role = ParserModule.class, hint = AsciidoctorConverterDoxiaParser.ROLE_HINT)
+@Named(AsciidoctorConverterDoxiaParser.ROLE_HINT)
 public class AsciidoctorConverterDoxiaParserModule extends AbstractParserModule {
 
     /**

asciidoctor-parser-doxia-module/pom.xml

@@ -43,15 +43,10 @@
             <artifactId>doxia-core</artifactId>
             <version>${doxia.version}</version>
         </dependency>
-        <dependency>
-            <groupId>org.apache.maven.doxia</groupId>
-            <artifactId>doxia-module-markdown</artifactId>
-            <version>${doxia.version}</version>
-        </dependency>
         <dependency>
             <groupId>org.apache.maven.doxia</groupId>
             <artifactId>doxia-site-renderer</artifactId>
-            <version>1.11.1</version>
+            <version>${doxia.version}</version>
             <scope>test</scope>
         </dependency>
     </dependencies>

asciidoctor-parser-doxia-module/src/it/maven-site-plugin/pom.xml

@@ -17,13 +17,13 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-project-info-reports-plugin</artifactId>
-                <version>3.4.5</version>
+                <version>3.5.0</version>
             </plugin>
             <!-- tag::plugin-decl[] -->
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-site-plugin</artifactId>
-                <version>3.12.1</version>
+                <version>4.0.0-M13</version>
                 <configuration>
                     <asciidoc>
                         <baseDir>${project.basedir}/src/site/asciidoc</baseDir>

asciidoctor-parser-doxia-module/src/it/maven-site-plugin/src/site/site.xml

@@ -9,9 +9,10 @@
         </menu>
         ${reports}
     </body>
+    <!-- Skins are mandatory since maven-site-plugin v4.0.0-M2 -->
     <skin>
         <groupId>org.apache.maven.skins</groupId>
         <artifactId>maven-fluido-skin</artifactId>
-        <version>1.12.0</version>
+        <version>2.0.0-M8</version>
     </skin>
 </project>

asciidoctor-parser-doxia-module/src/it/maven-site-plugin/validate.groovy

@@ -153,13 +153,13 @@ class HtmlAsserter {
     void containsSectionTitle(String value, int level) {
         def found = -1
 
-        def id = value.replaceAll(" ", "_")
+        def id = value.toLowerCase().replaceAll(" ", "_")
         if (level == 2) {
-            found = find("<h2><a name=\"$id\"></a>$value</h2>")
+            found = find("<h2><a id=\"$id\"></a>$value</h2>")
         } else if (level == 3) {
-            found = find("<h3><a name=\"$id\"></a>$value</h3>")
+            found = find("<h3><a id=\"$id\"></a>$value</h3>")
         } else if (level == 4) {
-            found = find("<h4><a name=\"$id\"></a>$value</h4>")
+            found = find("<h4><a id=\"$id\"></a>$value</h4>")
         }
         assertFound("Section Title (level:$level)", value, found)
     }
@@ -185,7 +185,7 @@ class HtmlAsserter {
     }
 
     void containsOrderedList(String... values) {
-        def found = find("<ol style=\"list-style-type: decimal\"><li>${values.join('</li><li>')}</li></ol>")
+        def found = find("<ol style=\"list-style-type: decimal;\"><li>${values.join('</li><li>')}</li></ol>")
         assertFound("Ordered list", values.join(','), found)
     }
 

asciidoctor-parser-doxia-module/src/main/java/org/asciidoctor/maven/site/parser/AsciidoctorAstDoxiaParser.java

@@ -1,15 +1,14 @@
 package org.asciidoctor.maven.site.parser;
 
 import javax.inject.Inject;
+import javax.inject.Named;
 import javax.inject.Provider;
 import java.io.File;
 import java.io.IOException;
 import java.io.Reader;
-import java.util.logging.Logger;
 
 import org.apache.maven.doxia.parser.AbstractTextParser;
 import org.apache.maven.doxia.parser.ParseException;
-import org.apache.maven.doxia.parser.Parser;
 import org.apache.maven.doxia.sink.Sink;
 import org.apache.maven.project.MavenProject;
 import org.asciidoctor.Asciidoctor;
@@ -23,14 +22,15 @@
 import org.asciidoctor.maven.log.LogRecordFormatter;
 import org.asciidoctor.maven.log.LogRecordsProcessors;
 import org.asciidoctor.maven.log.MemoryLogHandler;
-import org.asciidoctor.maven.site.HeaderMetadata;
 import org.asciidoctor.maven.site.HeadParser;
+import org.asciidoctor.maven.site.HeaderMetadata;
 import org.asciidoctor.maven.site.SiteConversionConfiguration;
 import org.asciidoctor.maven.site.SiteConversionConfigurationParser;
 import org.asciidoctor.maven.site.SiteLogHandlerDeserializer;
-import org.codehaus.plexus.component.annotations.Component;
 import org.codehaus.plexus.util.IOUtil;
 import org.codehaus.plexus.util.xml.Xpp3Dom;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import static org.asciidoctor.maven.commons.StringUtils.isNotBlank;
 
@@ -42,9 +42,11 @@
  * @author abelsromero
  * @since 3.0.0
  */
-@Component(role = Parser.class, hint = AsciidoctorAstDoxiaParser.ROLE_HINT)
+@Named(AsciidoctorAstDoxiaParser.ROLE_HINT)
 public class AsciidoctorAstDoxiaParser extends AbstractTextParser {
 
+    private final Logger logger = LoggerFactory.getLogger(AsciidoctorAstDoxiaParser.class);
+
     @Inject
     protected Provider<MavenProject> mavenProjectProvider;
 
@@ -64,7 +66,7 @@ public void parse(Reader reader, Sink sink, String reference) throws ParseExcept
                 source = "";
             }
         } catch (IOException ex) {
-            getLog().error("Could not read AsciiDoc source: " + ex.getLocalizedMessage());
+            logger.error("Could not read AsciiDoc source: " + ex.getLocalizedMessage());
             return;
         }
 
@@ -79,7 +81,7 @@ public void parse(Reader reader, Sink sink, String reference) throws ParseExcept
         final Asciidoctor asciidoctor = Asciidoctor.Factory.create();
 
         SiteConversionConfiguration conversionConfig = new SiteConversionConfigurationParser(project)
-                .processAsciiDocConfig(siteConfig, defaultOptions(siteDirectory), defaultAttributes());
+            .processAsciiDocConfig(siteConfig, defaultOptions(siteDirectory), defaultAttributes());
         for (String require : conversionConfig.getRequires()) {
             requireLibrary(asciidoctor, require);
         }
@@ -88,14 +90,14 @@ public void parse(Reader reader, Sink sink, String reference) throws ParseExcept
         final MemoryLogHandler memoryLogHandler = asciidoctorLoggingSetup(asciidoctor, logHandler, siteDirectory);
 
         if (isNotBlank(reference))
-            getLog().debug("Document loaded: " + reference);
+            logger.debug("Document loaded: " + reference);
 
         Document document = asciidoctor.load(source, conversionConfig.getOptions());
 
         try {
             // process log messages according to mojo configuration
-            new LogRecordsProcessors(logHandler, siteDirectory, errorMessage -> getLog().error(errorMessage))
-                    .processLogRecords(memoryLogHandler);
+            new LogRecordsProcessors(logHandler, siteDirectory, errorMessage -> logger.error(errorMessage))
+                .processLogRecords(memoryLogHandler);
 
         } catch (Exception exception) {
             throw new ParseException(exception.getMessage(), exception);
@@ -116,10 +118,10 @@ public void parse(Reader reader, Sink sink, String reference) throws ParseExcept
     private MemoryLogHandler asciidoctorLoggingSetup(Asciidoctor asciidoctor, LogHandler logHandler, File siteDirectory) {
 
         final MemoryLogHandler memoryLogHandler = new MemoryLogHandler(logHandler.getOutputToConsole(),
-                logRecord -> getLog().info(LogRecordFormatter.format(logRecord, siteDirectory)));
+            logRecord -> logger.info(LogRecordFormatter.format(logRecord, siteDirectory)));
         asciidoctor.registerLogHandler(memoryLogHandler);
         // disable default console output of AsciidoctorJ
-        Logger.getLogger("asciidoctor").setUseParentHandlers(false);
+        java.util.logging.Logger.getLogger("asciidoctor").setUseParentHandlers(false);
         return memoryLogHandler;
     }
 
@@ -145,23 +147,23 @@ protected File resolveSiteDirectory(MavenProject project, Xpp3Dom siteConfig) {
 
     protected OptionsBuilder defaultOptions(File siteDirectory) {
         return Options.builder()
-                .backend("xhtml")
-                .safe(SafeMode.UNSAFE)
-                .baseDir(new File(siteDirectory, ROLE_HINT));
+            .backend("xhtml")
+            .safe(SafeMode.UNSAFE)
+            .baseDir(new File(siteDirectory, ROLE_HINT));
     }
 
     protected AttributesBuilder defaultAttributes() {
         return Attributes.builder()
-                .attribute("idprefix", "@")
-                .attribute("showtitle", "@");
+            .attribute("idprefix", "@")
+            .attribute("showtitle", "@");
     }
 
     private void requireLibrary(Asciidoctor asciidoctor, String require) {
         if (!(require = require.trim()).isEmpty()) {
             try {
                 asciidoctor.requireLibrary(require);
             } catch (Exception ex) {
-                getLog().error(ex.getLocalizedMessage());
+                logger.error(ex.getLocalizedMessage());
             }
         }
     }

asciidoctor-parser-doxia-module/src/main/java/org/asciidoctor/maven/site/parser/AsciidoctorAstDoxiaParserModule.java

@@ -1,8 +1,8 @@
 package org.asciidoctor.maven.site.parser;
 
+import javax.inject.Named;
+
 import org.apache.maven.doxia.parser.module.AbstractParserModule;
-import org.apache.maven.doxia.parser.module.ParserModule;
-import org.codehaus.plexus.component.annotations.Component;
 
 /**
  * This class is the entry point for integration with the Maven Site Plugin
@@ -13,7 +13,7 @@
  * @author abelsromero
  * @since 3.0.0
  */
-@Component(role = ParserModule.class, hint = AsciidoctorAstDoxiaParser.ROLE_HINT)
+@Named(AsciidoctorAstDoxiaParser.ROLE_HINT)
 public class AsciidoctorAstDoxiaParserModule extends AbstractParserModule {
 
     /**