import sys

import re

def galaxify_playbook(playbook_in):

    p1 = re.compile('(ipa.*:)$')

    p2 = re.compile('(.*:) (ipa.*)$')

    lines = []

    with open(playbook_in) as in_f:

        changed = False

        changeable = False

        include_role = False

        for line in in_f:

            stripped = line.strip()

            if stripped.startswith("- name:") or \

               stripped.startswith("- block:"):

                changeable = True

            elif stripped in ["set_fact:", "vars:"]:

                changeable = False

                include_role = False

            elif stripped.startswith("include_role:"):

                include_role = True

            elif include_role and stripped.startswith("name:"):

                line = p2.sub(r'\1 freeipa.ansible_freeipa.\2', line)

                changed = True

            elif changeable and stripped.startswith("- role:"):

                line = p2.sub(r'\1 freeipa.ansible_freeipa.\2', line)

                changed = True

            elif changeable and not stripped.startswith(

                    "freeipa.ansible_freeipa."):

                line = p1.sub(r'freeipa.ansible_freeipa.\1', line)

                changed = True

            lines.append(line)

    if changed:

        with open(playbook_in, "w") as out_f:

            for line in lines:

                out_f.write(line)

galaxify_playbook(sys.argv[1])