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Be more resilient against $PATH errors

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Close #3781.
This commit is contained in:
Sebastian Huber 2019-12-02 09:45:10 +01:00
parent 70796d6c4b
commit 784f518df4
1 changed files with 17 additions and 13 deletions
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30
source-builder/sb/check.py
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@ -104,20 +104,24 @@ def path_check(opts, silent = False):
if 'PATH' in os.environ: if 'PATH' in os.environ:
paths = os.environ['PATH'].split(os.pathsep) paths = os.environ['PATH'].split(os.pathsep)
for p in paths: for p in paths:
if len(p.strip()) == 0: try:
if len(p.strip()) == 0:
if not silent:
log.notice('error: environment PATH contains an empty path')
return False
elif not options.host_windows and (p.strip() == '.' or p.strip() == '..'):
if not silent:
log.notice('error: environment PATH invalid path: %s' % (p))
return False
elif not path.exists(p):
if not silent and opts.warn_all():
log.notice('warning: environment PATH not found: %s' % (p))
elif not path.isdir(p):
if not silent and opts.warn_all():
log.notice('warning: environment PATH not a directory: %s' % (p))
except Exception as e:
if not silent: if not silent:
log.notice('error: environment PATH contains an empty path') log.notice('warning: environment PATH suspicious path: %s' % (e))
return False
elif not options.host_windows and (p.strip() == '.' or p.strip() == '..'):
if not silent:
log.notice('error: environment PATH invalid path: %s' % (p))
return False
elif not path.exists(p):
if not silent and opts.warn_all():
log.notice('warning: environment PATH not found: %s' % (p))
elif not path.isdir(p):
if not silent and opts.warn_all():
log.notice('warning: environment PATH not a directory: %s' % (p))
return True return True