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Fail if source isn't a directory

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This commit is contained in:
Marcel Robitaille
2019-01-20 13:34:26 -04:00
parent 1ad2d7c961
commit e119b8829e
1 changed files with 8 additions and 0 deletions
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8
dotdrop/installer.py
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@@ -84,10 +84,18 @@ class Installer:
"""link all dotfiles in a given directory""" """link all dotfiles in a given directory"""
self.action_executed = False self.action_executed = False
parent = os.path.join(self.base, os.path.expanduser(src)) parent = os.path.join(self.base, os.path.expanduser(src))
# Fail if source doesn't exist
if not os.path.exists(parent): if not os.path.exists(parent):
self.log.err('source dotfile does not exist: {}'.format(parent)) self.log.err('source dotfile does not exist: {}'.format(parent))
return [] return []
# Fail if source not a directory
if not os.path.isdir(parent):
self.log.err('source dotfile is not a directory: {}'
.format(parent))
return []
dst = os.path.normpath(os.path.expanduser(dst)) dst = os.path.normpath(os.path.expanduser(dst))
if not os.path.lexists(dst): if not os.path.lexists(dst):
self.log.sub('creating directory "{}"'.format(dst)) self.log.sub('creating directory "{}"'.format(dst))