pom.xml

<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		 xmlns="http://maven.apache.org/POM/4.0.0"
		 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<artifactId>docs</artifactId>
	<packaging>jar</packaging>
	<name>${project.artifactId}</name>
	<groupId>org.springdoc</groupId>
	<version>3.1.2-SNAPSHOT</version>

	<properties>
		<springdoc.version2>2.9.0</springdoc.version2>
		<springdoc-legacy.version>1.8.0</springdoc-legacy.version>
		<springdoc.version>3.1.0</springdoc.version>
		<java.version>1.8</java.version>
		<refdocs.build.directory>${project.basedir}/docs</refdocs.build.directory>
		<spring-doc-resources.version>0.2.5</spring-doc-resources.version>
		<spring-asciidoctor-backends.version>0.0.5</spring-asciidoctor-backends.version>
	</properties>

	<dependencies>
		<dependency>
			<groupId>io.spring.docresources</groupId>
			<artifactId>spring-doc-resources</artifactId>
			<version>${spring-doc-resources.version}</version>
			<type>zip</type>
			<optional>true</optional>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-clean-plugin</artifactId>
				<version>2.4.1</version>
				<configuration>
					<excludeDefaultDirectories>true</excludeDefaultDirectories>
					<filesets>
						<fileset>
							<directory>${refdocs.build.directory}</directory>
							<includes>
								<include>**</include>
							</includes>
							<excludes>
								<exclude>CNAME</exclude>
								<exclude>ads.txt</exclude>
							</excludes>
						</fileset>
					</filesets>
				</configuration>
			</plugin>
			<plugin>
				<groupId>org.asciidoctor</groupId>
				<artifactId>asciidoctor-maven-plugin</artifactId>
				<version>2.2.1</version>
				<configuration>
					<attributes>
						<springdoc-version>${springdoc.version}</springdoc-version>
						<springdoc-version2>${springdoc.version2}</springdoc-version2>
						<springdoc-legacy-version>${springdoc-legacy.version}</springdoc-legacy-version>
						<!-- Applies to every document, not just the three index pages: it is what lets the
						     standalone pages pick up docinfo.html (analytics) and their own
						     <page>-docinfo.html (title, description, canonical, structured data). -->
						<docinfo>shared,private</docinfo>
					</attributes>
				</configuration>
				<executions>
					<execution>
						<id>generate-html-documentation</id>
						<phase>generate-resources</phase>
						<goals>
							<goal>process-asciidoc</goal>
						</goals>
						<configuration>
							<backend>spring-html</backend>
							<outputDirectory>${refdocs.build.directory}</outputDirectory>
							<preserveDirectories>true</preserveDirectories>
						</configuration>
					</execution>
				</executions>
				<dependencies>
					<dependency>
						<groupId>io.spring.asciidoctor.backends</groupId>
						<artifactId>spring-asciidoctor-backends</artifactId>
						<version>${spring-asciidoctor-backends.version}</version>
					</dependency>
				</dependencies>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-resources-plugin</artifactId>
				<version>3.2.0</version>
				<executions>
					<execution>
						<id>copy-resource-one</id>
						<!-- Bound to generate-resources (after the asciidoctor plugin, which is declared
						     earlier in this build) so the springdoc images overwrite the backend's theme
						     assets and every version directory (root, v1, v2) gets the full image set even
						     when the build is invoked with the generate-resources goal. -->
						<phase>generate-resources</phase>
						<goals>
							<goal>copy-resources</goal>
						</goals>
						<configuration>
							<overwrite>true</overwrite>
							<outputDirectory>${refdocs.build.directory}</outputDirectory>
							<resources>
								<resource>
									<targetPath>${refdocs.build.directory}/img</targetPath>
									<directory>src/docs/asciidoc/img</directory>
								</resource>
								<resource>
									<targetPath>${refdocs.build.directory}/v1/img</targetPath>
									<directory>src/docs/asciidoc/img</directory>
								</resource>
								<resource>
									<targetPath>${refdocs.build.directory}/v2/img</targetPath>
									<directory>src/docs/asciidoc/img</directory>
								</resource>
							</resources>
						</configuration>
					</execution>
				</executions>
			</plugin>
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-antrun-plugin</artifactId>
				<version>3.1.0</version>
				<executions>
					<!-- Every other page gets its SEO head from an Asciidoctor docinfo file. The three
					     index pages cannot: their <title> is derived from the document title, which is
					     also the visible <h1>, so the search-friendly title has to be swapped in here. -->
					<execution>
						<id>rewrite-index-titles</id>
						<phase>generate-resources</phase>
						<goals>
							<goal>run</goal>
						</goals>
						<configuration>
							<target>
								<replace file="${refdocs.build.directory}/index.html"
										 token="&lt;title&gt;springdoc-openapi v${springdoc.version}&lt;/title&gt;"
										 value="&lt;title&gt;springdoc-openapi &amp;#8212; OpenAPI 3 &amp;amp; Swagger UI for Spring Boot&lt;/title&gt;"/>
								<replace file="${refdocs.build.directory}/v2/index.html"
										 token="&lt;title&gt;springdoc-openapi v${springdoc.version2}&lt;/title&gt;"
										 value="&lt;title&gt;springdoc-openapi v2 &amp;#8212; OpenAPI 3 for Spring Boot 3&lt;/title&gt;"/>
								<replace file="${refdocs.build.directory}/v1/index.html"
										 token="&lt;title&gt;springdoc-openapi v${springdoc-legacy.version}&lt;/title&gt;"
										 value="&lt;title&gt;springdoc-openapi v1 &amp;#8212; OpenAPI 3 for Spring Boot 2&lt;/title&gt;"/>
							</target>
						</configuration>
					</execution>
					<!-- The spring-html backend unconditionally copies its own asset bundle into every
					     output directory. Font Awesome (fonts/ + css/font-awesome.css) and the three
					     sourcemaps are never referenced by any generated page - site.css declares no
					     @font-face and draws its icons from img/octicons-16.svg - so they are ~1.6 MB
					     of dead weight per version directory. Delete them after every build. -->
					<execution>
						<id>delete-unreferenced-assets</id>
						<phase>generate-resources</phase>
						<goals>
							<goal>run</goal>
						</goals>
						<configuration>
							<target>
								<delete includeemptydirs="true">
									<fileset dir="${refdocs.build.directory}">
										<include name="fonts/**"/>
										<include name="v1/fonts/**"/>
										<include name="v2/fonts/**"/>
										<include name="**/css/font-awesome.css"/>
										<include name="**/*.map"/>
									</fileset>
								</delete>
							</target>
						</configuration>
					</execution>
				</executions>
			</plugin>
		</plugins>
	</build>

	<repositories>
		<repository>
			<id>central</id>
			<url>https://repo.maven.apache.org/maven2</url>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</repository>
		<repository>
			<id>spring-release</id>
			<name>Spring release</name>
			<url>https://repo.spring.io/release</url>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</repository>
		<repository>
			<id>spring-snapshot</id>
			<name>Spring Snapshots</name>
			<url>https://repo.spring.io/snapshot</url>
			<snapshots>
				<enabled>true</enabled>
			</snapshots>
		</repository>
		<repository>
			<id>spring-milestone</id>
			<name>Spring Milestone</name>
			<url>https://repo.spring.io/milestone</url>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</repository>
	</repositories>
	<pluginRepositories>
		<pluginRepository>
			<id>spring-milestones</id>
			<name>Spring Milestones</name>
			<url>https://repo.spring.io/milestone</url>
		</pluginRepository>
		<pluginRepository>
			<id>spring-release</id>
			<name>Spring release</name>
			<url>https://repo.spring.io/release</url>
			<snapshots>
				<enabled>false</enabled>
			</snapshots>
		</pluginRepository>
	</pluginRepositories>
</project>