def _CheckWrapperVersion(ver, repo_path):
if not repo_path:
repo_path = '~/bin/repo'
if not ver:
print('no --wrapper-version argument', file=sys.stderr)
sys.exit(1)
exp = Wrapper().VERSION
ver = tuple(map(int, ver.split('.')))
if len(ver) == 1:
ver = (0, ver[0])
exp_str = '.'.join(map(str, exp))
if exp[0] > ver[0] or ver < (0, 4):
print("""
!!! A new repo command (%5s) is available. !!!
!!! You must upgrade before you can continue: !!!
cp %s %s
""" % (exp_str, WrapperPath(), repo_path), file=sys.stderr)
sys.exit(1)
if exp > ver:
print("""
... A new repo command (%5s) is available.
... You should upgrade soon:
cp %s %s
""" % (exp_str, WrapperPath(), repo_path), file=sys.stderr)
def _CheckWrapperVersion(ver_str, repo_path):
"""Verify the repo launcher is new enough for this checkout.
Args:
ver_str: The version string passed from the repo launcher when it ran us.
repo_path: The path to the repo launcher that loaded us.
"""
# Refuse to work with really old wrapper versions. We don't test these,
# so might as well require a somewhat recent sane version.
# v1.15 of the repo launcher was released in ~Mar 2012.
MIN_REPO_VERSION = (1, 15)
min_str = '.'.join(str(x) for x in MIN_REPO_VERSION)
if not repo_path:
repo_path = '~/bin/repo'
if not ver_str:
print('no --wrapper-version argument', file=sys.stderr)
sys.exit(1)
# Pull out the version of the repo launcher we know about to compare.
exp = Wrapper().VERSION
ver = tuple(map(int, ver_str.split('.')))
exp_str = '.'.join(map(str, exp))
if ver < MIN_REPO_VERSION:
print("""
repo: error:
!!! Your version of repo %s is too old.
!!! We need at least version %s.
!!! A new version of repo (%s) is available.
!!! You must upgrade before you can continue:
cp %s %s
""" % (ver_str, min_str, exp_str, WrapperPath(), repo_path),
file=sys.stderr)
sys.exit(1)
if exp > ver:
print('\n... A new version of repo (%s) is available.' % (exp_str, ),
file=sys.stderr)
if os.access(repo_path, os.W_OK):
print("""\
... You should upgrade soon:
cp %s %s
""" % (WrapperPath(), repo_path),
file=sys.stderr)
else:
print("""\
... New version is available at: %s
... The launcher is run from: %s
!!! The launcher is not writable. Please talk to your sysadmin or distro
!!! to get an update installed.
""" % (WrapperPath(), repo_path),
file=sys.stderr)