git-commit-id/git-commit-id-maven-plugin#535: add POC that allows to generate for all git-directories for a reactor-project

Author: TheSnoozer

pom.xml

@@ -45,6 +45,7 @@
 		<!--<git-commit-id-version>2.2.5</git-commit-id-version> -->
 		<git-commit-id-version>3.0.0</git-commit-id-version>
 		<sonar.projectVersion>${project.version}-${git.branch}</sonar.projectVersion>
+		<git-commit-plugin-prefix>git</git-commit-plugin-prefix>
 	</properties>
 
 	<dependencies>
@@ -80,6 +81,105 @@
 		</plugins>
 	</build>
 	<profiles>
+		<profile>
+			<id>setup-git-prefix-for-submodule</id>
+			<activation>
+				<file>
+					<exists>../pom.xml</exists>
+				</file>
+			</activation>
+			<properties>
+				<git-commit-plugin-prefix>git.${project.artifactId}</git-commit-plugin-prefix>
+			</properties>
+		</profile>
+		<profile>
+			<id>generate-git-props</id>
+			<activation>
+				<file>
+					<exists>${basedir}/.git</exists>
+				</file>
+			</activation>
+			<build>
+				<plugins>
+					<plugin>
+						<groupId>pl.project13.maven</groupId>
+						<artifactId>git-commit-id-plugin</artifactId>
+						<version>${git-commit-id-version}</version>
+						<executions>
+							<execution>
+								<id>get-the-git-infos</id>
+								<goals>
+									<goal>revision</goal>
+								</goals>
+								<phase>initialize</phase>
+							</execution>
+							<execution>
+								<id>validate-the-git-infos</id>
+								<goals>
+									<goal>validateRevision</goal>
+								</goals>
+								<phase>compile</phase>
+							</execution>
+						</executions>
+						<configuration>
+							<prefix>${git-commit-plugin-prefix}</prefix>
+							<!-- <prefix>git.${project.artifactId}</prefix> -->
+							<skipPoms>false</skipPoms>
+							<verbose>false</verbose>
+							<dotGitDirectory>${project.basedir}/.git</dotGitDirectory>
+							<injectAllReactorProjects>true</injectAllReactorProjects>
+							<generateGitPropertiesFile>true</generateGitPropertiesFile>
+							<generateGitPropertiesFilename>${project.build.outputDirectory}/${project.artifactId}_git.properties</generateGitPropertiesFilename>
+						</configuration>
+					</plugin>
+					<plugin>
+						<groupId>org.apache.maven.plugins</groupId>
+						<artifactId>maven-antrun-plugin</artifactId>
+						<version>1.8</version>
+						<executions>
+							<execution>
+								<phase>package</phase>
+								<configuration>
+									<target>
+										<echo>===========================================================================</echo>
+										<echo>Found .git-Folder assuming we need to generate git.properties!</echo>
+										<echo>Set prefix to: ${git-commit-plugin-prefix}</echo>
+										<echo>Set dotGitDirectory to: ${project.basedir}/.git</echo>
+										<echo>Set generateGitPropertiesFilename to: ${project.build.outputDirectory}/${project.artifactId}_git.properties</echo>
+									</target>
+								</configuration>
+								<goals>
+									<goal>run</goal>
+								</goals>
+							</execution>
+						</executions>
+					</plugin>
+					<plugin>
+						<groupId>org.codehaus.gmaven</groupId>
+						<artifactId>gmaven-plugin</artifactId>
+						<version>1.5</version>
+						<executions>
+							<execution>
+								<id>out-put-dynamic-property</id>
+								<phase>package</phase>
+								<goals>
+									<goal>execute</goal>
+								</goals>
+								<configuration>
+									<source>
+										String prefix = project.properties.getProperty("git-commit-plugin-prefix")
+										System.out.println(
+												"Commit-Generated for " + project.artifactId + " : " +
+												project.properties.getProperty(prefix + ".commit.id")
+										)
+									</source>
+								</configuration>
+							</execution>
+						</executions>
+					</plugin>
+				</plugins>
+			</build>
+		</profile>
 		<profile>
 			<id>git-with-parent</id>
 			<build>
@@ -134,6 +234,7 @@
 									<target>
 										<echo>===========================================================================</echo>
 										<echo>git.commit.id.describe: ${git.commit.id.describe}</echo>
+										<echo>git.commit.id.describe: ${git.commit.id.describe}</echo>
 										<echo>git.commit.id.describe.withoutdirty: ${git.commit.id.describe.withoutdirty}</echo>
 									</target>
 								</configuration>