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DOCUMENTATION:
name: path_join
author: Anthony Bourguignon (@Toniob)
version_added: "2.10"
short_description: Join one or more path components
positional: _input
description:
- Returns a path obtained by joining one or more path components.
- If a path component is an absolute path, then all previous components
are ignored and joining continues from the absolute path. See examples for details.
options:
_input:
description: A path, or a list of paths.
type: list
elements: str
required: true
EXAMPLES: |
# If path == 'foo/bar' and file == 'baz.txt', the result is '/etc/foo/bar/subdir/baz.txt'
{{ ('/etc', path, 'subdir', file) | path_join }}
# equivalent to '/etc/subdir/{{filename}}'
wheremyfile: "{{ ['/etc', 'subdir', filename] | path_join }}"
# trustme => '/etc/apt/trusted.d/mykey.gpg'
trustme: "{{ ['/etc', 'apt', 'trusted.d', 'mykey.gpg'] | path_join }}"
# If one of the paths is absolute, then path_join ignores all previous path components
# If backup_dir == '/tmp' and backup_file == '/sample/baz.txt', the result is '/sample/baz.txt'
# backup_path => "/sample/baz.txt"
backup_path: "{{ ('/etc', backup_dir, backup_file) | path_join }}"
RETURN:
_value:
description: The concatenated path.
type: str
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