> for anyone who has this same problem. The only solution that I've
> gotten so far that works is to use a java file that launches my
> clojure files. I'm still looking for a better way to do this.
I've had success on several projects with:
(ns com.foo.bar
(:refer-clojure)
(:gen-class)) ; I haven't even tried adding :main true.
(defn -main [& args]
...)
with the appropriate Ant chunk to build the manifest:
<!-- Build the classpath to point to any dependencies. -->
<manifestclasspath property="lib.list" jarfile="${base.jarfile}">
<classpath refid="manifest.path"/>
</manifestclasspath>
<!-- Make the output jar with Main-Class. -->
<target name="solitary_jar" description="Create jar with pointers
to dependencies." depends="compile_clojure">
<jar index="false" jarfile="${solitary.jarfile}">
<fileset dir="${base.build}" includes="**/*.class,**/
*.properties"/>
<manifest>
<attribute name="Main-Class" value="com.foo.bar"/>
<attribute name="Class-Path" value="${lib.list}"/>
</manifest>
</jar>
</target>
This allows you to do
java -jar my-jar
which, on my Mac at least, means it'll run when you double-click it.
The difference here is that I'm AOT-compiling everything, but you're
not. Is that correct?
If you're trying to bundle your .clj files into the JAR, you might
have trouble — you'll need somehow to get Clojure's classloader to
look for your main class, because the Java classloader won't look
for .clj files, and wouldn't know what to do with them anyway. gen-
class only works if you AOT-compile.
I can't see any reason why you wouldn't AOT-compile when you're
building a jar.
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