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sync: Tolerate blank lines in project.list

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If a line is blank in project.list, its not a relevant project path,
so skip over it.  Existing project.list files may have blank lines if
sync was run with no projects at all, and the file was created empty.

Signed-off-by: Shawn O. Pearce <sop@google.com>
This commit is contained in:
Shawn O. Pearce 2009-06-04 16:18:09 -07:00
parent cd1d7ff81e
commit 3a68bb4c7f
1 changed files with 5 additions and 1 deletions
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4
subcmds/sync.py
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@ -123,6 +123,7 @@ later is required to fix a server side protocol bug.
def UpdateProjectList(self):
new_project_paths = []
for project in self.manifest.projects.values():
if project.relpath:
new_project_paths.append(project.relpath)
file_name = 'project.list'
file_path = os.path.join(self.manifest.repodir, file_name)
@ -135,6 +136,8 @@ later is required to fix a server side protocol bug.
finally:
fd.close()
for path in old_project_paths:
if not path:
continue
if path not in new_project_paths:
project = Project(
manifest = self.manifest,
@ -166,6 +169,7 @@ uncommitted changes are present' % project.relpath
fd = open(file_path, 'w')
try:
fd.write('\n'.join(new_project_paths))
fd.write('\n')
finally:
fd.close()
return 0