import re
RE_VERSION_NAME_PREFIX = "([sS]pring)"
RE_VERSION_MAJOR_PATCH = "([0-9]+\.[0-9]+[\.0-9]*)"
RE_VERSION_COMMIT_HASH = "(?:-)?(?:([0-9]+-g[0-9a-f]+)"
RE_VERSION_BRANCH_NAME = "([a-zA-Z0-9\-]+))?"
RE_VERSION =                          \
        RE_VERSION_NAME_PREFIX + " ?" + \
        RE_VERSION_MAJOR_PATCH + " ?" + \
        RE_VERSION_COMMIT_HASH + " ?" + \
        RE_VERSION_BRANCH_NAME

RE_OLD_VERSION = r'Spring [^\(]+ \(([^\)]+)\{\@\}-cmake-mingw32\)[\w\(\) ]*'

teststrings = [
    "Spring 83.0",
    "Spring 83.0 has crashed",
    "Spring 83.0.1-67-g714836f develop (Debug)",
    ]

def test(regex, string):
    res=re.match(regex, string)
    if res:
        print "regex: %s"%(regex)
        print "group: %s groups: %s" %(res.group(), res.groups())

for string in teststrings:
    test(RE_VERSION, string)
    test(RE_OLD_VERSION, string)