new release file names with date and git hash

...without reference to 9000ish SVN

build.xml

@@ -90,28 +90,27 @@
     <property name="target-resolve-already-run" value="true" />
   </target>
 
-  <!-- find git version and write it to git.revision -->
-  <available file=".git" type="dir" property="git.present"/>
-  <target name="git.revision" description="Store git revision in ${repository.version}" if="git.present">
-    <exec executable="git" outputproperty="git.revision" failifexecutionfails="false" errorproperty="">
-      <arg value="describe"/>
-      <arg value="--tags"/>
-      <arg value="--always"/>
-      <arg value="--abbrev=7"/>
-      <arg value="HEAD"/>
-    </exec>
-    <condition property="repository.version" value="${git.revision}" else="unknown">
-      <and>
-        <isset property="git.revision"/>
-        <length string="${git.revision}" trim="yes" length="0" when="greater"/>
-      </and>
-    </condition>
-  </target>
-
-  <!-- initializing all needed variables -->
-  <target name="init" depends="git.revision">
+   <!-- initializing all needed variables -->
+  <target name="init">
     <loadproperties srcFile="build.properties" />
-    <property name="stdReleaseFile" value="yacy_v${releaseVersion}_${releaseNr}.tar.gz"/>
+
+    <exec executable="git" outputproperty="repository.revision.date">
+        <arg value="log"/>
+        <arg value="-1"/>
+        <arg value="--pretty=format:%ad" />
+        <arg value="--date=format:%Y%m%d" />
+    </exec>
+    <exec executable="git" outputproperty="repository.revision.time">
+        <arg value="log"/>
+        <arg value="-1"/>
+        <arg value="--pretty=format:%ad" />
+        <arg value="--date=format:%H%m" />
+    </exec>
+    <exec executable="git" outputproperty="repository.revision.hash">
+        <arg value="log"/>
+        <arg value="-1"/>
+        <arg value="--pretty=format:%h" />
+    </exec>
 
     <mkdir dir="${data}"/>
     <mkdir dir="${release}"/>
@@ -120,13 +119,23 @@
     <echo message="YaCy Version number: ${releaseVersion}" />
     <filter token="REPL_VERSION" value="${releaseVersion}" />
 
-    <!-- YaCy Release revision number -->
-    <echo message="YaCy Release number: ${releaseNr}" />
-    <filter token="REPL_REVISION_NR" value="${releaseNr}"/>
-
     <!-- GIT Release revision number -->
-    <echo message="GIT Release Tag: ${repository.version}" />
-    <filter token="REPL_REPVER" value="${repository.version}"/>
+    <echo message="GIT Release Date: ${repository.revision.date}" />
+    <echo message="GIT Release Time: ${repository.revision.time}" />
+    <echo message="GIT Release Hash: ${repository.revision.hash}" />
+    <filter token="REPL_REPVERDATE" value="${repository.revision.date}"/>
+    <filter token="REPL_REPVERTIME" value="${repository.revision.time}"/>
+    <filter token="REPL_REPVERHASH" value="${repository.revision.hash}"/>
+
+  	<!-- set time stamp: DSTAMP should have the format yyyyMMdd, TSTAMP hhmm -->
+  	<tstamp/>
+    <filter token="REPL_DSTAMP" value="${DSTAMP}"/>
+    <filter token="REPL_TSTAMP" value="${TSTAMP}"/>
+  	
+    <!-- release file names -->
+    <property name="stdReleaseStub" value="yacy_v${releaseVersion}_${repository.revision.date}${repository.revision.time}_${repository.revision.hash}"/>
+    <property name="stdReleaseFile" value="${stdReleaseStub}.tar.gz"/>
+    <filter token="REPL_RELEASESTUB" value="${stdReleaseStub}"/>
 
     <!-- apply replacments -->
     <copy file="${defaults}/yacyBuild.properties.template" tofile="${defaults}/yacyBuild.properties" overwrite="true" filtering="true" />
@@ -518,8 +527,8 @@
       <arg value="-NOCD" />
       <arg value="${release_windows}/build.nsi" />
     </exec>
-    <move file="${release_windows}/yacy_v${releaseVersion}_${releaseNr}.exe"
-          tofile="${release}/yacy_v${releaseVersion}_${releaseNr}.exe" />
+    <move file="${release_windows}/${stdReleaseStub}.exe"
+          tofile="${release}/${stdReleaseStub}.exe" />
 
     <delete dir="${release_main}"/>
     <delete dir="${release_windows}" failonerror="false" />
@@ -535,7 +544,7 @@
       <chmod file="${release_mac}/YaCy.app/Contents/MacOS/startYACYMacOS.sh" perm="755"/>
       <chmod file="${release_mac}/YaCy.app/Contents/MacOS/startYACY.sh" perm="755"/>
       <exec executable="hdiutil">
-            <arg line="create -srcfolder ${release_mac}/YaCy.app ${release}/yacy_v${releaseVersion}_${releaseNr}.dmg"/>
+            <arg line="create -srcfolder ${release_mac}/YaCy.app ${release}/${stdReleaseStub}.dmg"/>
       </exec>
       <delete dir="${release_mac}" failonerror="false" verbose="false" />
   </target>