Fix: wildcard excludes in unarchive with tar archives (#40935)

* fix: exclude using wildcards for tar archives

Fixes #37842, #22947

* fix: Remove quote() as it munges the exclude format

* test: Refactor to use single archive structure

A common structure archived by different methods should simplify some of
the feature tests.

* test: Use common archive layout to validate exclude feature

* test: Use the same exclude checks for zip/tar archives
This commit is contained in:
Sijis Aviles 2018-06-22 10:28:14 -05:00 committed by Toshio Kuratomi
parent e9b658baae
commit ba3db90e3a
2 changed files with 67 additions and 19 deletions

View file

@ -647,7 +647,7 @@ class TgzArchive(object):
if self.opts:
cmd.extend(['--show-transformed-names'] + self.opts)
if self.excludes:
cmd.extend(['--exclude=' + quote(f) for f in self.excludes])
cmd.extend(['--exclude=' + f for f in self.excludes])
cmd.extend(['-f', self.src])
rc, out, err = self.module.run_command(cmd, cwd=self.dest, environ_update=dict(LANG='C', LC_ALL='C', LC_MESSAGES='C'))
if rc != 0:
@ -658,14 +658,18 @@ class TgzArchive(object):
# filename = filename.decode('string_escape')
filename = to_native(codecs.escape_decode(filename)[0])
if filename and filename not in self.excludes:
# We don't allow absolute filenames. If the user wants to unarchive rooted in "/"
# they need to use "dest: '/'". This follows the defaults for gtar, pax, etc.
# Allowing absolute filenames here also causes bugs: https://github.com/ansible/ansible/issues/21397
if filename.startswith('/'):
filename = filename[1:]
# We don't allow absolute filenames. If the user wants to unarchive rooted in "/"
# they need to use "dest: '/'". This follows the defaults for gtar, pax, etc.
# Allowing absolute filenames here also causes bugs: https://github.com/ansible/ansible/issues/21397
if filename.startswith('/'):
filename = filename[1:]
self._files_in_archive.append(filename)
if self.excludes:
for exclude in self.excludes:
if not fnmatch.fnmatch(filename, exclude):
self._files_in_archive.append(to_native(filename))
else:
self._files_in_archive.append(to_native(filename))
return self._files_in_archive
@ -682,7 +686,7 @@ class TgzArchive(object):
if self.module.params['keep_newer']:
cmd.append('--keep-newer-files')
if self.excludes:
cmd.extend(['--exclude=' + quote(f) for f in self.excludes])
cmd.extend(['--exclude=' + f for f in self.excludes])
cmd.extend(['-f', self.src])
rc, out, err = self.module.run_command(cmd, cwd=self.dest, environ_update=dict(LANG='C', LC_ALL='C', LC_MESSAGES='C'))
@ -729,7 +733,7 @@ class TgzArchive(object):
if self.module.params['keep_newer']:
cmd.append('--keep-newer-files')
if self.excludes:
cmd.extend(['--exclude=' + quote(f) for f in self.excludes])
cmd.extend(['--exclude=' + f for f in self.excludes])
cmd.extend(['-f', self.src])
rc, out, err = self.module.run_command(cmd, cwd=self.dest, environ_update=dict(LANG='C', LC_ALL='C', LC_MESSAGES='C'))
return dict(cmd=cmd, rc=rc, out=out, err=err)

View file

@ -60,6 +60,39 @@
- name: prep a zip file
shell: zip test-unarchive.zip foo-unarchive.txt foo-unarchive-777.txt chdir={{output_dir}}
- name: Prepare - Create test dirs
file:
path: "{{output_dir}}/{{item}}"
state: directory
with_items:
- created/include
- created/exclude
- created/other
- name: Prepare - Create test files
file:
path: "{{output_dir}}/created/{{item}}"
state: touch
with_items:
- include/include-1.txt
- include/include-2.txt
- include/include-3.txt
- exclude/exclude-1.txt
- exclude/exclude-2.txt
- exclude/exclude-3.txt
- other/include-1.ext
- other/include-2.ext
- other/exclude-1.ext
- other/exclude-2.ext
- other/other-1.ext
- other/other-2.ext
- name: Prepare - zip file
shell: zip -r {{output_dir}}/unarchive-00.zip * chdir={{output_dir}}/created/
- name: Prepare - tar file
shell: tar czvf {{output_dir}}/unarchive-00.tar * chdir={{output_dir}}/created/
- name: add a file with Windows permissions to zip file
shell: zip -k test-unarchive.zip FOO-UNAR.TXT chdir={{output_dir}}
@ -187,22 +220,33 @@
- name: "Create {{ output_dir }}/exclude directory"
file:
state: directory
path: "{{ output_dir }}/exclude"
path: "{{ output_dir }}/exclude-{{item}}"
with_items:
- zip
- tar
- name: Unpack zip file excluding one file.
- name: Unpack archive file excluding glob files.
unarchive:
src: "{{ output_dir }}/test-unarchive.zip"
dest: "{{ output_dir }}/exclude"
exclude: "foo-unarchive-*.txt"
src: "{{ output_dir }}/unarchive-00.{{item}}"
dest: "{{ output_dir }}/exclude-{{item}}"
exclude: "exclude/exclude-*.txt"
with_items:
- zip
- tar
- name: verify that the file was unarchived
shell: find {{ output_dir }}/exclude chdir={{ output_dir }}
register: unarchive_dir01
shell: find {{ output_dir }}/exclude-{{item}} chdir={{ output_dir }}
register: unarchive00
with_items:
- zip
- tar
- name: verify that zip extraction excluded file
- name: verify that archive extraction excluded the files
assert:
that:
- "'foo-unarchive-777.txt' not in unarchive_dir01.stdout"
- "'exclude/exclude-1.txt' not in item.stdout"
with_items:
- "{{ unarchive00.results }}"
- name: remove our zip unarchive destination
file: path={{output_dir}}/test-unarchive-zip state=absent