gistfile1.sh

# example .ensime generation
# Maven to Ensime config. convertor:
#
# Prints .ensime configuration for Maven project.
#
# USAGE:
# mvn-ensime PROJECT_NAME PROJECT_PACKAGE ROOT_DIR TARGET_DIR SOURCE_DIRS*
#

python mvn-ensime.py adam org.bdgenomics.adam \
       /Users/isaachodes/workspace/adam/ /Users/isaachodes/workspace/adam/target/  \
       /Users/isaachodes/workspace/adam/adam-core/src/ /Users/isaachodes/workspace/adam/adam-cli/src/ \
       /Users/isaachodes/workspace/adam/adam-format/ > .ensime

mvn-ensime.py

#!/usr/bin/env python

import subprocess
import sys



def maven_dependencies():
  output = subprocess.check_output(["mvn", "dependency:build-classpath"])
  output = output.split('\n')

  deps = set()

  prev_line = ""
  for line in output:
    line = line.strip()
    if prev_line.startswith("[INFO] Dependencies classpath:"):
      deps = deps.union(set(line.split(":")))
    prev_line = line

  return deps


def quote(obj):
  return "\"" + str(obj) + "\""


def string_list(lst):
  return " ".join(quote(ea) for ea in lst)


def main(args):
  if len(args) < 4 or args[0] in ['-h', '--help']:
    print "Maven to Ensime config. convertor:\n"
    print "Prints .ensime configuration for Maven project.\n"
    print "USAGE:"
    print "mvn-ensime PROJECT_NAME PROJECT_PACKAGE ROOT_DIR TARGET_DIR SOURCE_DIRS*\n"
    return
  deps = maven_dependencies()
  deps = string_list(deps)
  print """\
(
  :project-name %s

  :project-package %s

  :root-dir %s

  :target %s

  :source-roots (%s)

  :use-maven t

  :compile-deps (%s)

  :runtime-deps (%s)

  :test-deps (%s)
)
  """ % (quote(args[0]),
         quote(args[1]),
         quote(args[2]),
         quote(args[3]),
         string_list(args[4::]),
         deps, deps, deps)



if __name__ == '__main__':
  main(sys.argv[1::])