pods.py

#!/usr/bin/env python

import argparse
import subprocess
import os
import re
import json

def read_version(version):
  ver = re.compile('Using\s([\w\_\-]+)\s\(([\d\.]+)\)')
  versions = {}
  for line in version.readlines():
    s = ver.search(line)
    if s is not None:
      versions[s.group(1)] = s.group(2)
  return versions

def gather_jsons(versions, spec, specs_path):
  spe = re.compile('Specs\/\w\/\w\/\w\/[\w\_\-]+\/([\d\.]+)\/[\w\_\-]+\.podspec\.json')
  mapping = {}
  for line in spec.readlines():
    s = spe.search(line)
    if s is not None:
      data = json.load(open(specs_path + '/' + s.group(0)))
      if s.group(1) == versions[data['name']]:
        mapping[data['name']] = data
  return mapping


def main():
  parser = argparse.ArgumentParser(description="Pods Spec to Pods.WORKSPACE")
  parser.add_argument('--specs', nargs=1)
  parser.add_argument('--versions', nargs=1)
  parser.add_argument('--specs-path', nargs=1)
  args = parser.parse_args()
  args.specs = args.specs[0]
  args.specs_path = args.specs_path[0]
  args.versions = args.versions[0]
  with open(args.versions) as version:
    versions = read_version(version)
  with open(args.specs) as spec:
    mapping = gather_jsons(versions, spec, args.specs_path)
  for name, data in mapping.items():
    source = data['source']
    if 'git' in source:
      http = source['git'][:-4] + '/archive/' + source['tag'] + '.zip'
    else:
      http = source['http']
    print("new_pod_repository(\n  name = \"{}\",\n  url = \"{}\"\n)\n".format(name, http))


if __name__ == "__main__":
  main()