From ff0a3c8f80339960623acf76ec2bb6c1ad61c352 Mon Sep 17 00:00:00 2001 From: Conley Owens Date: Thu, 30 Jan 2014 14:46:03 -0800 Subject: Share git version parsing code with wrapper module 'repo' and 'git_command.py' had their own git version parsing code. This change shares that code between the modules. DRY is good. Change-Id: Ic896d2dc08353644bd4ced57e15a91284d97d54a --- repo | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) (limited to 'repo') diff --git a/repo b/repo index 56d784fb..1587fef4 100755 --- a/repo +++ b/repo @@ -278,6 +278,20 @@ def _Init(args): raise +def ParseGitVersion(ver_str): + if not ver_str.startswith('git version '): + return None + + num_ver_str = ver_str[len('git version '):].strip().split('-')[0] + to_tuple = [] + for num_str in num_ver_str.split('.')[:3]: + if num_str.isdigit(): + to_tuple.append(int(num_str)) + else: + to_tuple.append(0) + return tuple(to_tuple) + + def _CheckGitVersion(): cmd = [GIT, '--version'] try: @@ -295,12 +309,11 @@ def _CheckGitVersion(): proc.stdout.close() proc.wait() - if not ver_str.startswith('git version '): + ver_act = ParseGitVersion(ver_str) + if ver_act is None: _print('error: "%s" unsupported' % ver_str, file=sys.stderr) raise CloneFailure() - ver_str = ver_str[len('git version '):].strip() - ver_act = tuple(map(int, ver_str.split('.')[0:3])) if ver_act < MIN_GIT_VERSION: need = '.'.join(map(str, MIN_GIT_VERSION)) _print('fatal: git %s or later required' % need, file=sys.stderr) -- cgit v1.2.3-54-g00ecf