From 99784282b92a3b5ca2e7f2b936c3e6dd11aca6a6 Mon Sep 17 00:00:00 2001
From: Reinier Zwitserloot <reinier@zwitserloot.com>
Date: Thu, 27 Feb 2014 04:48:18 +0100
Subject: fun times ant hacking to make the ant eclipseForDebugging task ask
 which alternative you want in the face of multiple plugin versions.

---
 build.xml | 62 +++++++++++++++++++++++++++++++-------------------------------
 1 file changed, 31 insertions(+), 31 deletions(-)

diff --git a/build.xml b/build.xml
index b411b5c3..cd9ef3f7 100644
--- a/build.xml
+++ b/build.xml
@@ -330,51 +330,51 @@ the common tasks and can be called on to run the main aspects of all the sub-scr
 			<fileset dir="${eclipse.location}/plugins" includes="${pluginName}_*" />
 		</pathconvert>
 
-		<pathconvert property="augment.src" setonempty="false" pathsep="  ::  ">
-			<fileset dir="${eclipse.location}/plugins" includes="${pluginName}.source_*" />
-		</pathconvert>
+		<fail unless="augment.bin">
+			You do not have the eclipse plugin '${pluginName}'. I expected it to be in your eclipse plugins directory (followed by an underscore and a version number).
+		</fail>
 
-		<condition property="noSourceAvailable">
-			<and>
-				<isset property="augment.bin" />
-				<not><isset property="augment.src" /></not>
-			</and>
+		<condition property="multiples">
+			<contains string="${augment.bin}" substring="  ::  " />
 		</condition>
 
-		<condition property="multiples">
-			<or>
-				<contains string="${augment.bin}" substring="  ::  " />
-				<contains string="${augment.src}" substring="  ::  " />
-			</or>
+		<condition property="augment.jar" value="${augment.bin}">
+			<not><isset property="multiples" /></not>
 		</condition>
 
-		<fail if="noSourceAvailable">
-			You do not have sources for ${augment.bin}. I expect the sources to be in the same directory, but starting with '${prefix}.source_'.
-		</fail>
+		<input message="You have multiple versions of the same plugin. These are: ${augment.bin}. Please copy/paste the complete path to the one you want to use, press enter to abort:" addproperty="augment.jar" />
 
-		<fail unless="augment.bin">
-			You do not have the eclipse plugin '${pluginName}'. I expected it to be in your eclipse plugins directory (followed by an underscore and a version number).
-		</fail>
+		<condition property="emptyTarget">
+			<equals arg1="${augment.jar}" arg2="" />
+		</condition>
 
-		<fail if="multiples">
-			You have multiple versions of the same plugin. You should probably delete everything except the one your eclipse actually uses.
+		<fail>
+			<condition>
+				<equals arg1="${augment.jar}" arg2="" />
+			</condition>
+		</fail>
 
-			Binaries: ${augment.bin}
+		<pathconvert property="augment.src">
+			<map from="${eclipse.location}/plugins/${pluginName}_" to="${eclipse.location}/plugins/${pluginName}.source_" />
+			<fileset file="${augment.jar}" />
+		</pathconvert>
 
-			Sources: ${augment.src}
-		</fail>
+		<available property="sourceAddition" file="${augment.src}" value=" sourcepath=&quot;${augment.src}&quot;" />
+		<property name="sourceAddition" value="" />
 
-		<condition property="intentionallyBreakTheRegexp" value="" else="thisWontBeInClasspathFile">
-			<isset property="augment.bin" />
+		<condition property="sourceWarning" value="WARNING: No source available for this plugin!">
+			<equals arg1="${sourceAddition}" arg2="" />
 		</condition>
+		<property name="sourceWarning" value="" />
 
 		<replaceregexp file=".classpath" flags="is" encoding="UTF-8">
-			<regexp pattern="^(.*?)(.)${intentionallyBreakTheRegexp}(&lt;classpathentry kind=.lib. path=)(.*)$" />
-			<substitution expression="\1\2&lt;classpathentry kind=&quot;lib&quot; path=&quot;____AUGMENT_BIN____&quot; sourcepath=&quot;____AUGMENT_SRC____&quot;/&gt;\${line.separator}\2\3\4" />
+			<regexp pattern="^(.*?)(.)(&lt;classpathentry kind=.lib. path=)(.*)$" />
+			<substitution expression="\1\2&lt;classpathentry kind=&quot;lib&quot; path=&quot;____AUGMENT_BIN____&quot;____AUGMENT_SRC____/&gt;\${line.separator}\2\3\4" />
 		</replaceregexp>
-		<replace file=".classpath" token="____AUGMENT_BIN____" value="${augment.bin}" />
-		<replace file=".classpath" token="____AUGMENT_SRC____" value="${augment.src}" />
-		<echo>Added to project classpath from your eclipse installation: ${pluginName}.</echo>
+		<replace file=".classpath" token="____AUGMENT_BIN____" value="${augment.jar}" />
+		<replace file=".classpath" token="____AUGMENT_SRC____" value="${sourceAddition}" />
+		<echo>Added to project classpath from your eclipse installation: ${pluginName}.
+${sourceWarning}</echo>
 	</target>
 	
 	<target name="-test-compile" depends="ensureTestDeps, compile" unless="skipTests">
-- 
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