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hw: lxbuildenv: fix uninitialized repo issue 

We would get stuck in a loop.

Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
Sean Cross 2019-03-05 22:08:11 +08:00
parent 3df59a866d
commit f34601df98
1 changed files with 9 additions and 3 deletions
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12
hw/lxbuildenv.py
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@ -229,9 +229,9 @@ def check_dependencies(args, dependency_list):
sys.exit(0)
# Return True if the given tree needs to be initialized
def check_module_recursive(root_path, depth, verbose=False):
def check_module_recursive(root_path, depth, verbose=False, breadcrumbs=[]):
if verbose:
print('git-dep: checking if "{}" requires updating...'.format(root_path))
print('git-dep: checking if "{}" requires updating (depth: {})...'.format(root_path, depth))
# If the directory isn't a valid git repo, initialization is required
git_dir_cmd = subprocess.Popen(["git", "rev-parse", "--show-toplevel"],
@ -245,6 +245,12 @@ def check_module_recursive(root_path, depth, verbose=False):
return True
git_dir = git_stdout.decode().strip()
if git_dir in breadcrumbs:
if verbose:
print('git-dep: root path {} is not in git path'.format(root_path))
return True
breadcrumbs.append(git_dir)
if not os.path.exists(git_dir + os.path.sep + '.git'):
if verbose:
print('git-dep: .git not found in "{}"'.format(git_dir))
@ -262,7 +268,7 @@ def check_module_recursive(root_path, depth, verbose=False):
parts = line.split("=", 2)
if parts[0].strip() == "path":
path = parts[1].strip()
if check_module_recursive(git_dir + os.path.sep + path, depth + 1, verbose=verbose):
if check_module_recursive(git_dir + os.path.sep + path, depth + 1, verbose=verbose, breadcrumbs=breadcrumbs):
return True
return False