From c1055be507e42cc6cfe9e114a24a397d15030377 Mon Sep 17 00:00:00 2001
From: Adriaan Moors <adriaan.moors@typesafe.com>
Date: Fri, 18 Oct 2013 17:50:33 -0700
Subject: Simplify packing, align maven-deploy and pack-maven.

---
 build.xml | 274 +++++++++++++++++++++++---------------------------------------
 1 file changed, 101 insertions(+), 173 deletions(-)

diff --git a/build.xml b/build.xml
index 471457be15..7c35fc0fe7 100755
--- a/build.xml
+++ b/build.xml
@@ -2056,67 +2056,48 @@ TODO:
 MAIN DISTRIBUTION PACKAGING
 ============================================================================ -->
 
-  <target name="pack-archives.start" depends="dist.done, docs.done">
+  <target name="pack-archives.done" depends="dist.done, docs.done">
+    <macrodef name="tarz">
+      <attribute name="name"     description="The tar file name (without extension)."/>
+      <element   name="file-sets"    description="A sequence of fileset elements to be included in the tar balls." optional="false" implicit="true"/>
+
+      <sequential>
+        <tar destfile="@{name}.tar" compression="none" longfile="gnu">
+          <file-sets/>
+        </tar>
+        <gzip src="@{name}.tar" destfile="@{name}.tgz"/>
+        <if>
+          <not><equals arg1="${archives.skipxz}" arg2="true" /></not>
+          <then>
+            <exec executable="xz" failifexecutionfails="false">
+              <arg line="-k -9e -S .xz @{name}.tar"/>
+            </exec>
+            <move file="@{name}.tar.xz" tofile="@{name}.txz" failonerror="false"/>
+          </then>
+        </if>
+        <delete file="@{name}.tar" />
+      </sequential>
+    </macrodef>
+
     <mkdir dir="${dists.dir}/archives"/>
-  </target>
+    <property name="archive-base" value="${dists.dir}/archives/${dist.name}"/>
 
-  <target name="pack-archives.tar" depends="pack-archives.start">
-    <tar destfile="${dists.dir}/archives/${dist.name}.tar"
-         compression="none" longfile="gnu">
+    <tarz name="${archive-base}">
       <tarfileset dir="${dist.dir}" prefix="${dist.name}" includes="bin/**" mode="755"/>
       <tarfileset dir="${dist.dir}" prefix="${dist.name}" excludes="bin/**"/>
-    </tar>
-    <gzip src="${dists.dir}/archives/${dist.name}.tar" destfile="${dists.dir}/archives/${dist.name}.tgz"/>
-    <if>
-      <not><equals arg1="${archives.skipxz}" arg2="true" /></not>
-      <then>
-        <exec executable="xz" failifexecutionfails="false">
-          <arg line="-k -9e -S .xz ${dists.dir}/archives/${dist.name}.tar"/>
-        </exec>
-        <move file="${dists.dir}/archives/${dist.name}.tar.xz" tofile="${dists.dir}/archives/${dist.name}.txz" failonerror="false"/>
-      </then>
-    </if>
-    <delete file="${dists.dir}/archives/${dist.name}.tar" />
-    <checksum fileext=".md5">
-      <fileset dir="${dists.dir}/archives">
-        <include name="${dist.name}.t?z"/>
-      </fileset>
-    </checksum>
-  </target>
+    </tarz>
 
-  <target name="pack-archives.zip" depends="pack-archives.tar">
-    <zip destfile="${dists.dir}/archives/${dist.name}.zip">
+    <zip destfile="${archive-base}.zip">
       <zipfileset prefix="${dist.name}" dir="${dist.dir}"/>
     </zip>
-    <checksum file="${dists.dir}/archives/${dist.name}.zip" fileext=".md5"/>
-  </target>
 
-  <target name="pack-devel-docs.tar" depends="pack-archives.zip" unless="docs.skip">
-    <tar destfile="${dists.dir}/archives/${dist.name}-devel-docs.tar"
-         compression="none" longfile="gnu">
-      <tarfileset dir="${dist.dir}/doc/scala-devel-docs" prefix="${dist.name}-devel-docs"/>
-    </tar>
-    <gzip src="${dists.dir}/archives/${dist.name}-devel-docs.tar" destfile="${dists.dir}/archives/${dist.name}-devel-docs.tgz"/>
-    <if>
-      <not><equals arg1="${archives.skipxz}" arg2="true" /></not>
-      <then>
-        <exec executable="xz" failifexecutionfails="false">
-          <arg line="-k -9e -S .xz ${dists.dir}/archives/${dist.name}-devel-docs.tar"/>
-        </exec>
-        <move file="${dists.dir}/archives/${dist.name}-devel-docs.tar.xz" tofile="${dists.dir}/archives/${dist.name}-devel-docs.txz" failonerror="false"/>
-      </then>
-    </if>
-    <delete file="${dists.dir}/archives/${dist.name}-devel-docs.tar" />
-    <checksum fileext=".md5">
-      <fileset dir="${dists.dir}/archives">
-        <include name="${dist.name}-devel-docs.t?z"/>
-      </fileset>
-    </checksum>
-  </target>
+    <if><not><isset property="docs.skip"/></not><then>
+      <tarz name="${archive-base}-devel-docs">
+        <tarfileset dir="${dist.dir}/doc/scala-devel-docs" prefix="${dist.name}-devel-docs"/>
+      </tarz>
+    </then></if>
 
-  <target name="pack-archives.src" depends="pack-devel-docs.tar">
-    <tar destfile="${dists.dir}/archives/${dist.name}-sources.tar"
-         compression="none" longfile="gnu">
+    <tarz name="${archive-base}-sources">
       <tarfileset dir="${basedir}" prefix="${dist.name}-sources">
         <exclude name="bin/**"/>
         <exclude name="build/**"/>
@@ -2130,152 +2111,99 @@ MAIN DISTRIBUTION PACKAGING
       <tarfileset dir="${basedir}" prefix="${dist.name}-sources" filemode="755">
         <include name="test/partest"/>
       </tarfileset>
-    </tar>
-    <gzip src="${dists.dir}/archives/${dist.name}-sources.tar" destfile="${dists.dir}/archives/${dist.name}-sources.tgz"/>
-    <if>
-      <not><equals arg1="${archives.skipxz}" arg2="true" /></not>
-      <then>
-        <exec executable="xz" failifexecutionfails="false">
-          <arg line="-k -9e -S .xz ${dists.dir}/archives/${dist.name}-sources.tar"/>
-        </exec>
-        <move file="${dists.dir}/archives/${dist.name}-sources.tar.xz" tofile="${dists.dir}/archives/${dist.name}-sources.txz" failonerror="false"/>
-      </then>
-    </if>
-    <delete file="${dists.dir}/archives/${dist.name}-sources.tar" />
+    </tarz>
+
+    <!-- checksum everything -->
     <checksum fileext=".md5">
       <fileset dir="${dists.dir}/archives">
-        <include name="${dist.name}-sources.t?z"/>
+        <include name="${dist.name}*"/>
       </fileset>
     </checksum>
-  </target>
-
-  <target name="pack-archives.latest.unix" depends="pack-archives.src" unless="os.win">
-    <!-- be sure to use a relative symlink to make the distribution portable,
-        `resource` is relative to directory of `link` -->
-    <symlink link="${dists.dir}/archives/scala-latest-sources.tgz"
-             resource="scala-${version.number}-sources.tgz"
-             overwrite="true"/>
-  </target>
-
-  <target name="pack-archives.latest.win" depends="pack-archives.src" if="os.win">
-    <copy tofile="${dists.dir}/archives/scala-latest-sources.tgz" overwrite="true">
-      <fileset dir="${dists.dir}/archives">
-         <include name="scala-${version.number}-sources.tgz"/>
-      </fileset>
-    </copy>
-  </target>
-
-  <target name="pack-archives.done" depends="pack-archives.src, pack-archives.latest.win, pack-archives.latest.unix"/>
 
-  <target name="pack-maven.start" depends="dist.done, docs.done">
-    <mkdir dir="${dists.dir}/maven/${version.number}"/>
-  </target>
-
-  <target name="pack-maven.libs" depends="pack-maven.start">
-    <macrodef name="mvn-copy-lib">
-      <attribute name="mvn.artifact.name"/>
+    <!-- UNUSED: create 'scala-latest-sources.tgz' alias (or copy, on windows)
+         we use github's source download feature
+    <if><isset property="os.win"/><then>
+      <copy tofile="${dists.dir}/archives/scala-latest-sources.tgz" overwrite="true">
+        <fileset dir="${dists.dir}/archives">
+           <include name="scala-${version.number}-sources.tgz"/>
+        </fileset>
+      </copy>
+    </then><else>
+      (be sure to use a relative symlink to make the distribution portable,
+          `resource` is relative to directory of `link`)
+      <symlink link="${dists.dir}/archives/scala-latest-sources.tgz"
+               resource="scala-${version.number}-sources.tgz"
+               overwrite="true"/>
+    </else></if> -->
+  </target>
+
+  <target name="pack-maven.done" depends="dist.done, docs.done">
+    <property name="maven-base" value="${dists.dir}/maven/${version.number}"/>
+
+    <macrodef name="mvn-package">
+      <attribute name="dir"    default=""                 />
+      <attribute name="clsdir" default="${dist.dir}/lib/" />
+      <attribute name="project"                           />
+      <attribute name="name"   default="scala-@{project}"/>
       <sequential>
-        <mkdir dir="${dists.dir}/maven/${version.number}/@{mvn.artifact.name}"/>
-        <copy verbose="true" overwrite="true" todir="${dists.dir}/maven/${version.number}/@{mvn.artifact.name}">
-          <fileset dir="${dist.dir}/lib/">
-            <filename name="@{mvn.artifact.name}.jar"/>
+        <local name="path"/> <property name="path" value="${maven-base}/@{dir}@{name}"/>
+
+        <mkdir dir="${path}"/>
+        <copy verbose="true" overwrite="true" todir="${path}">
+          <fileset dir="@{clsdir}">
+            <filename name="@{name}.jar"/>
           </fileset>
-          <fileset dir="${src.dir}/build/maven/">
-            <filename name="@{mvn.artifact.name}-pom.xml"/>
+          <fileset dir="${src.dir}/build/maven/@{dir}">
+            <filename name="@{name}-pom.xml"/>
           </fileset>
           <fileset dir="${dist.dir}/src/">
-            <filename name="@{mvn.artifact.name}-src.jar"/>
+            <filename name="@{name}-src.jar"/>
           </fileset>
         </copy>
-      </sequential>
-    </macrodef>
-    <mvn-copy-lib mvn.artifact.name="scala-library"/>
-    <mvn-copy-lib mvn.artifact.name="scala-reflect"/>
-    <mvn-copy-lib mvn.artifact.name="scala-compiler"/>
-    <mvn-copy-lib mvn.artifact.name="scala-swing"/>
-    <mvn-copy-lib mvn.artifact.name="scala-actors"/>
-    <mvn-copy-lib mvn.artifact.name="scalap"/>
-  </target>
 
-  <target name="pack-maven.plugins" depends="pack-maven.start">
-    <macrodef name="mvn-copy-plugin">
-      <attribute name="mvn.artifact.name"/>
-      <sequential>
-        <mkdir dir="${dists.dir}/maven/${version.number}/plugins/@{mvn.artifact.name}"/>
-        <copy todir="${dists.dir}/maven/${version.number}/plugins/@{mvn.artifact.name}" overwrite="true">
-          <fileset dir="${dist.dir}/misc/scala-devel/plugins/">
-            <filename name="@{mvn.artifact.name}.jar"/>
-          </fileset>
-          <fileset dir="${src.dir}/build/maven/plugins/">
-            <filename name="@{mvn.artifact.name}-pom.xml"/>
-          </fileset>
-        </copy>
+        <if><not><isset property="docs.skip"/></not><then>
+          <jar whenmanifestonly="fail" destfile="${path}/@{name}-docs.jar"
+               basedir="${build-docs.dir}/@{project}">
+            <include name="**/*"/>
+          </jar>
+        </then></if>
       </sequential>
     </macrodef>
-    <mvn-copy-plugin mvn.artifact.name="continuations"/>
-  </target>
 
-  <target name="pack-maven.srcs" depends="pack-maven.libs">
-    <!-- Add missing src jars. -->
-    <!-- Continuations plugin -->
-    <jar whenmanifestonly="fail" destfile="${dists.dir}/maven/${version.number}/plugins/continuations/continuations-src.jar"
-         basedir="${src.dir}/continuations/plugin">
-      <include name="**/*"/>
-    </jar>
-  </target>
 
-  <target name="pack-maven.docs" depends="pack-maven.libs, pack-maven.plugins" unless="docs.skip">
-    <jar whenmanifestonly="fail" destfile="${dists.dir}/maven/${version.number}/scala-library/scala-library-docs.jar"
-         basedir="${build-docs.dir}/library">
-      <include name="**/*"/>
-    </jar>
-    <jar whenmanifestonly="fail" destfile="${dists.dir}/maven/${version.number}/scala-compiler/scala-compiler-docs.jar"
-         basedir="${build-docs.dir}/compiler">
-      <include name="**/*"/>
-    </jar>
-    <jar whenmanifestonly="fail" destfile="${dists.dir}/maven/${version.number}/scalap/scalap-docs.jar"
-         basedir="${build-docs.dir}/scalap">
-      <include name="**/*"/>
-    </jar>
-    <jar whenmanifestonly="fail" destfile="${dists.dir}/maven/${version.number}/plugins/continuations/continuations-docs.jar"
-         basedir="${build-docs.dir}/continuations-plugin">
-      <include name="**/*"/>
-    </jar>
+    <mkdir dir="${maven-base}"/>
 
-    <!-- TODO - Scala swing and actors should maybe have thier own jar, but creating it is SLOW. -->
-    <copy tofile="${dists.dir}/maven/${version.number}/scala-swing/scala-swing-docs.jar"
-          file="${dists.dir}/maven/${version.number}/scala-library/scala-library-docs.jar" overwrite="true"/>
-    <copy tofile="${dists.dir}/maven/${version.number}/scala-actors/scala-actors-docs.jar"
-          file="${dists.dir}/maven/${version.number}/scala-library/scala-library-docs.jar" overwrite="true"/>
-    <copy tofile="${dists.dir}/maven/${version.number}/scala-reflect/scala-reflect-docs.jar"
-          file="${dists.dir}/maven/${version.number}/scala-library/scala-library-docs.jar" overwrite="true"/>
-  </target>
+    <mvn-package project="library"/>
+    <mvn-package project="reflect"/>
+    <mvn-package project="compiler"/>
 
-  <target name="pack-maven.latest.unix" depends="pack-maven.docs" unless="os.win">
-    <symlink link="${dists.dir}/maven/latest"
-             resource="${version.number}"
-             overwrite="true"/>
-  </target>
+    <mvn-package project="swing"/>
+    <mvn-package project="actors"/>
+    <mvn-package project="scalap" name="scalap"/>
+    <mvn-package project="continuations-plugin" name="continuations" dir="plugins/" clsdir="${dist.dir}/misc/scala-devel/plugins/"/>
 
-  <target name="pack-maven.latest.win" depends="pack-maven.docs" if="os.win">
-    <copy todir="${dists.dir}/maven/latest" overwrite="true">
-      <fileset dir="${dists.dir}/maven/${version.number}"/>
-    </copy>
-  </target>
 
-  <target name="pack-maven.scripts" depends="pack-maven.latest.unix,pack-maven.latest.win,pack-maven.srcs">
-    <copy todir="${dists.dir}/maven/${version.number}"
+    <!-- Create dists/maven/latest alias and copy maven-deploy ant build there. -->
+    <if><isset property="os.win"/><then>
+      <copy todir="${dists.dir}/maven/latest" overwrite="true">
+        <fileset dir="${maven-base}"/>
+      </copy>
+    </then><else>
+      <symlink link="${dists.dir}/maven/latest"
+               resource="${version.number}"
+               overwrite="true"/>
+    </else></if>
+    <!-- copy build file and its dependencies -->
+    <copy todir="${maven-base}"
           file="${lib-ant.dir}/ant-contrib.jar" overwrite="true"/>
-    <copy todir="${dists.dir}/maven/${version.number}"
+    <copy todir="${maven-base}"
           file="${lib-ant.dir}/maven-ant-tasks-2.1.1.jar" overwrite="true"/>
-    <copy tofile="${dists.dir}/maven/${version.number}/build.xml"
+    <copy tofile="${maven-base}/build.xml"
           file="${src.dir}/build/maven/maven-deploy.xml"/>
     <!-- export properties for use when deploying -->
-    <echoproperties destfile="${dists.dir}/maven/${version.number}/build.properties"/>
-  </target>
-
-  <target name="pack-maven.done" depends="pack-maven.scripts"/>
+    <echoproperties destfile="${maven-base}/build.properties"/>
 
+  </target>
 
 
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