Created
May 9, 2015 16:31
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Boot example
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> mkdir -p foo/src/foo | |
> cd foo | |
> echo "(ns foo.core (:gen-class)) (defn -main [& args] (println \"Hello, world\"))" > src/foo/core.clj | |
> boot -s src pom -p foo -v 0.1.0 jar -m foo.core | |
Writing pom.xml and pom.properties... | |
Writing foo-0.1.0.jar... | |
> java -jar target/foo-0.1.0.jar | |
Error: Could not find or load main class foo.core | |
> boot -s src pom -p foo -v 0.1.0 uber jar -m foo.core | |
Writing pom.xml and pom.properties... | |
Adding uberjar entries... | |
Writing foo-0.1.0.jar... | |
> java -jar target/foo-0.1.0.jar | |
Error: Could not find or load main class foo.core | |
> boot -s src pom -p foo -v 0.1.0 aot --all uber jar -m foo.core | |
Writing pom.xml and pom.properties... | |
Compiling 1/1 foo.core... | |
Adding uberjar entries... | |
Writing foo-0.1.0.jar... | |
> java -jar target/foo-0.1.0.jar | |
Error: A JNI error has occurred, please check your installation and try again | |
Exception in thread "main" java.lang.NoClassDefFoundError: clojure/lang/IFn | |
at java.lang.Class.getDeclaredMethods0(Native Method) | |
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) | |
at java.lang.Class.privateGetMethodRecursive(Class.java:3048) | |
at java.lang.Class.getMethod0(Class.java:3018) | |
at java.lang.Class.getMethod(Class.java:1784) | |
at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544) | |
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526) | |
Caused by: java.lang.ClassNotFoundException: clojure.lang.IFn | |
at java.net.URLClassLoader.findClass(URLClassLoader.java:381) | |
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) | |
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) | |
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) | |
... 7 more | |
> boot -s src -d org.clojure/clojure:1.6.0 pom -p foo -v 0.1.0 uber jar -m foo.core | |
Writing pom.xml and pom.properties... | |
Adding uberjar entries... | |
Writing foo-0.1.0.jar... | |
> java -jar target/foo-0.1.0.jar | |
Error: Could not find or load main class foo.core | |
> boot -s src -d org.clojure/clojure:1.6.0 pom -p foo -v 0.1.0 aot --all uber jar -m foo.core | |
Writing pom.xml and pom.properties... | |
Compiling 1/1 foo.core... | |
Adding uberjar entries... | |
Writing foo-0.1.0.jar... | |
> java -jar target/foo-0.1.0.jar | |
Hello, world |
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