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[module] find: Add ability to exclude results by pattern. (#18949)
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parent
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commit
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1 changed files with 55 additions and 17 deletions
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@ -3,6 +3,7 @@
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# Copyright: (c) 2014, Ruggero Marchei <ruggero.marchei@daemonzone.net>
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# Copyright: (c) 2015, Brian Coca <bcoca@ansible.com>
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# Copyright: (c) 2016-2017, Konstantin Shalygin <k0ste@k0ste.ru>
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# Copyright: (c) 2017, Ansible Project
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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@ -36,6 +37,14 @@ options:
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- The patterns restrict the list of files to be returned to those whose basenames match at
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least one of the patterns specified. Multiple patterns can be specified using a list.
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aliases: ['pattern']
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excludes:
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default: null
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description:
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- One or more (shell or regex) patterns, which type is controlled by C(use_regex) option.
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- Excludes is a patterns should not be returned in list. Multiple patterns can be specified
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using a list.
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aliases: ['exclude']
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version_added: "2.5"
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contains:
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description:
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- One or more regex patterns which should be matched against the file content.
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@ -126,6 +135,13 @@ EXAMPLES = r'''
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patterns: "^.*?\\.(?:old|log\\.gz)$"
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size: 10m
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use_regex: yes
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- name: Find /var/log all directories, exclude nginx and mysql
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find:
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paths: /var/log
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recurse: no
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file_type: directory
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excludes: 'nginx,mysql'
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'''
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RETURN = r'''
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@ -165,22 +181,41 @@ import time
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from ansible.module_utils.basic import AnsibleModule
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def pfilter(f, patterns=None, use_regex=False):
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def pfilter(f, patterns=None, excludes=None, use_regex=False):
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'''filter using glob patterns'''
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if patterns is None:
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if patterns is None and excludes is None:
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return True
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if use_regex:
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for p in patterns:
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r = re.compile(p)
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if r.match(f):
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return True
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else:
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if patterns and excludes is None:
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for p in patterns:
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r = re.compile(p)
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if r.match(f):
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return True
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for p in patterns:
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if fnmatch.fnmatch(f, p):
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return True
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elif patterns and excludes:
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for p in patterns:
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r = re.compile(p)
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if r.match(f):
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for e in excludes:
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r = re.compile(e)
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if r.match(f):
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return False
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return True
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else:
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if patterns and excludes is None:
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for p in patterns:
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if fnmatch.fnmatch(f, p):
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return True
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elif patterns and excludes:
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for p in patterns:
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if fnmatch.fnmatch(f, p):
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for e in excludes:
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if fnmatch.fnmatch(f, e):
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return False
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return True
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return False
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@ -265,6 +300,7 @@ def main():
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argument_spec=dict(
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paths=dict(type='list', required=True, aliases=['name', 'path']),
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patterns=dict(type='list', default=['*'], aliases=['pattern']),
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excludes=dict(type='list', aliases=['exclude']),
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contains=dict(type='str'),
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file_type=dict(type='str', default="file", choices=['any', 'directory', 'file', 'link']),
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age=dict(type='str'),
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@ -328,20 +364,21 @@ def main():
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r = {'path': fsname}
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if params['file_type'] == 'any':
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if pfilter(fsobj, params['patterns'], params['use_regex']) and agefilter(st, now, age, params['age_stamp']):
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if pfilter(fsobj, params['patterns'], params['excludes'], params['use_regex']) and agefilter(st, now, age, params['age_stamp']):
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r.update(statinfo(st))
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filelist.append(r)
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elif stat.S_ISDIR(st.st_mode) and params['file_type'] == 'directory':
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if pfilter(fsobj, params['patterns'], params['use_regex']) and agefilter(st, now, age, params['age_stamp']):
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if pfilter(fsobj, params['patterns'], params['excludes'], params['use_regex']) and agefilter(st, now, age, params['age_stamp']):
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r.update(statinfo(st))
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filelist.append(r)
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elif stat.S_ISREG(st.st_mode) and params['file_type'] == 'file':
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if pfilter(fsobj, params['patterns'], params['use_regex']) and \
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if pfilter(fsobj, params['patterns'], params['excludes'], params['use_regex']) and \
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agefilter(st, now, age, params['age_stamp']) and \
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sizefilter(st, size) and \
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contentfilter(fsname, params['contains']):
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sizefilter(st, size) and contentfilter(fsname, params['contains']):
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r.update(statinfo(st))
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if params['get_checksum']:
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@ -349,7 +386,8 @@ def main():
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filelist.append(r)
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elif stat.S_ISLNK(st.st_mode) and params['file_type'] == 'link':
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if pfilter(fsobj, params['patterns'], params['use_regex']) and agefilter(st, now, age, params['age_stamp']):
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if pfilter(fsobj, params['patterns'], params['excludes'], params['use_regex']) and agefilter(st, now, age, params['age_stamp']):
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r.update(statinfo(st))
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filelist.append(r)
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