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Check for existing files

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This commit is contained in:
Joseph Hall 2015-06-29 10:27:38 -06:00
parent c7c8e1e603
commit 8df9833b60
1 changed files with 17 additions and 1 deletions
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18
salt/client/spm.py
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@ -112,6 +112,22 @@ class SPMClient(parsers.SPMParser):
log.error('Invalid package: the {0} was not found'.format(field))
return False
pkg_files = formula_tar.getmembers()
# First pass: check for files that already exist
existing_files = []
for member in pkg_files:
if member.isdir():
continue
out_file = os.path.join(out_path, member.name)
if os.path.exists(out_file):
existing_files.append(out_file)
if not self.opts['force']:
log.error('{0} already exists, not installing'.format(out_file))
if existing_files and not self.opts['force']:
return
# We've decided to install
conn.execute('INSERT INTO packages VALUES (?, ?, ?, ?, ?, ?)', (
name,
formula_def['version'],
@ -120,7 +136,7 @@ class SPMClient(parsers.SPMParser):
formula_def['summary'],
formula_def['description'],
))
pkg_files = formula_tar.getmembers()
# Second pass: install the files
for member in pkg_files:
file_ref = formula_tar.extractfile(member)
if member.isdir():