Documentation + Documentation building

1 files changed, 30 insertions, 4 deletions

diff --git a/build.gradle b/build.gradle
index e70b4abc..e8413256 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,15 +2,41 @@ subprojects {
 	apply plugin: 'java'
 	apply plugin: 'eclipse'
 
-	repositories {
-		mavenCentral()
-	}
+	repositories { mavenCentral() }
 
 	dependencies { testCompile 'junit:junit:4.8.2' }
 
 	sourceCompatibility = 1.5
 
 	version = '4.0.0-SNAPSHOT'
+	pdfasversion = version
+	revision = getCheckedOutGitCommitHash()
+	
+	jar { manifest.attributes provider: 'EGIZ', 'Specification-Version': getCheckedOutGitCommitHash(), 'Implementation-Version': version  }
+}
+
+def getCheckedOutGitCommitHash() {
+	def gitFolder = "$projectDir/.git/"
+	def takeFromHash = 40
+	/*
+	 * '.git/HEAD' contains either
+	 *      in case of detached head: the currently checked out commit hash
+	 *      otherwise: a reference to a file containing the current commit hash
+	 */
+	def head = new File(gitFolder + "HEAD").text.split(":") // .git/HEAD
+	def isCommit = head.length == 1 // e5a7c79edabbf7dd39888442df081b1c9d8e88fd
+	// def isRef = head.length > 1     // ref: refs/heads/master
+ 
+	if(isCommit) return head[0].trim().take(takeFromHash) // e5a7c79edabb
+ 
+	def refHead = new File(gitFolder + head[1].trim()) // .git/refs/heads/master
+	refHead.text.trim().take takeFromHash
+}
 
-	jar { manifest.attributes provider: 'EGIZ' }
+task docs(type: Javadoc) {
+	source subprojects.collect {project -> project.sourceSets.main.allJava }
+	classpath = files(subprojects.collect {project -> project.sourceSets.main.compileClasspath})
+	destinationDir = new File(projectDir, 'docs')
 }
+
+