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brew: Display a clear error message when the path is invalid

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This commit is contained in:
shin- 2013-08-13 20:28:06 +02:00
parent e5f1b6b9a4
commit 2cebe09924
1 changed files with 7 additions and 1 deletions
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8
contrib/brew/brew/brew.py
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@ -53,7 +53,13 @@ def build_library(repository=None, branch=None, namespace=None, push=False,
logger.error('Source repository could not be fetched. Check '
'that the address is correct and the branch exists.')
return
for buildfile in os.listdir(os.path.join(dst_folder, 'library')):
try:
dirlist = os.listdir(os.path.join(dst_folder, 'library'))
except OSError as e:
logger.error('The path provided ({0}) could not be found or didn\'t'
'contain a library/ folder.'.format(dst_folder))
return
for buildfile in dirlist:
if buildfile == 'MAINTAINERS':
continue
f = open(os.path.join(dst_folder, 'library', buildfile))