"""Do it for all easyconfigs in specified location"""

repo = git.Repo.init(path)

timestamp_regex = re.compile('Date:\s*(?P<timestamp>.*)', re.M)

tc_regex = re.compile(r"^\s*toolchain\s*=\s*(.*)$", re.M)

easyconfigs, toolchains = [], set()

specs = []

for (subpath, _, filenames) in os.walk(path, topdown=True):

if subpath.startswith(os.path.join(path, '.git')):

continue

for filename in filenames:

if filename.endswith('.eb') and filename != 'TEMPLATE.eb' and pattern in filename:

specs.append(os.path.join(path, subpath, filename))

for idx, spec in enumerate(specs):

print "\rprocessed %d of %d easyconfigs" % (idx, len(specs)),

ec = EasyConfigParser(filename=spec).get_config_dict()

if ec['toolchain']['name'] == DUMMY_TOOLCHAIN_NAME:

toolchain = 'dummy'

else:

toolchain = '%(name)s-%(version)s' % ec['toolchain']

toolchains.add(toolchain)

logtxt = repo.git.log('--reverse', '--date=iso-local', spec)

res = timestamp_regex.search(logtxt)

if res:

timestamp = str(res.group('timestamp'))

else:

raise EasyBuildError("No timestamp found in git log for %s: %s", spec, logtxt)

easyconfigs.append((timestamp, os.path.basename(spec), toolchain))

print ''

print 'found %d different toolchains' % len(toolchains)

for toolchain in sorted(toolchains):

# datestamp first for correct sorting!

ecs = sorted([(datestamp, ec) for (datestamp, ec, tc) in easyconfigs if tc == toolchain])

print '%s (%d)' % (toolchain, len(ecs))

print '\toldest: %s (%s)' % (ecs[0][1], ecs[0][0])