@@ 6567,3 6567,57 @@ to use.")
(description "Pure Java implementation of the NaCl: Networking and
Cryptography library.")
(license license:mpl2.0)))
+
+(define-public java-mvel2
+ (package
+ (name "java-mvel2")
+ (version "2.3.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append "https://github.com/mvel/mvel/archive/mvel2-"
+ version ".Final.tar.gz"))
+ (sha256
+ (base32
+ "01ph5s9gm16l2qz58lg21w6fna7xmmrj7f9bzqr1jim7h9557d3z"))))
+ (build-system ant-build-system)
+ (arguments
+ `(#:jar-name "mvel2.jar"
+ #:source-dir "src/main/java"
+ #:test-exclude
+ (list "**/Abstract*.java"
+ ;; Base class with no tests
+ "**/MVELThreadTest.java")
+ #:phases
+ (modify-phases %standard-phases
+ (add-after 'install 'install-bin
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let ((bin (string-append (assoc-ref outputs "out") "/bin")))
+ (mkdir-p bin)
+ (with-output-to-file (string-append bin "/mvel2")
+ (lambda _
+ (display
+ (string-append
+ "#!" (which "bash") "\n"
+ "if [ \"$#\" -ne \"2\" ]; then\n"
+ "echo 'Usage: mvel2 <script> <out.dir>'\n"
+ "exit\n"
+ "fi\n"
+ "java -Dout.dir=$2 -cp " (getenv "CLASSPATH")
+ ":" (assoc-ref outputs "out") "/share/java/mvel2.jar"
+ " org.mvel2.sh.Main $1"))))
+ (chmod (string-append bin "/mvel2") #o755))
+ #t)))))
+ (native-inputs
+ `(("junit" ,java-junit)
+ ("hamcrest" ,java-hamcrest-core)))
+ (home-page "https://github.com/mvel/mvel")
+ (synopsis "MVFLEX Expression Language")
+ (description "MVEL has largely been inspired by Java syntax, but has some
+fundamental differences aimed at making it more efficient as an expression
+language, such as operators that directly support collection, array and string
+matching, as well as regular expressions. MVEL is used to evaluate expressions
+written using Java syntax.
+
+In addition to the expression language, MVEL serves as a templating language for
+configuration and string construction.")
+ (license license:asl2.0)))