Datomic 0.8.4159

Closes Homebrew/homebrew#22718.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/datomic.rb

@@ -0,0 +1,30 @@
+require 'formula'
+
+class Datomic < Formula
+  homepage 'http://www.datomic.com/'
+  url "http://downloads.datomic.com/0.8.4159/datomic-free-0.8.4159.zip"
+  sha1 '594e228cf984289cfb10b2174df9378b4ef6df95'
+
+  def write_libexec_alias *script_names
+    script_names.each do |script_name|
+      alias_name = script_name == 'datomic' ? 'datomic' : "datomic-#{script_name}"
+      (bin + alias_name).write <<-EOS.undent
+        #!/bin/bash
+        cd #{libexec} && exec "bin/#{script_name}" "$@"
+      EOS
+    end
+  end
+
+  def install
+    libexec.install Dir['*']
+    write_libexec_alias 'datomic', 'transactor', 'repl', 'repl-jline', 'rest', 'shell'
+  end
+
+  def caveats
+    <<-EOS.undent
+      You may need to set JAVA_HOME:
+        export JAVA_HOME="$(/usr/libexec/java_home)"
+      All commands have been installed with the prefix 'datomic-'.
+    EOS
+  end
+end