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@ -37,12 +37,12 @@ description:
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files/symlinks/directories. Many other modules support the same options as
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the M(file) module - including M(copy), M(template), and M(assemble).
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options:
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dest:
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path:
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description:
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- defines the file being managed, unless when used with C(state=link), and then sets the destination to create a symbolic link to using I(src)
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required: true
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default: []
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aliases: ['name', 'path']
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aliases: ['dest', 'name']
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state:
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description:
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- If C(directory), all immediate subdirectories will be created if they
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@ -127,7 +127,7 @@ options:
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description:
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- 'force the creation of the symlinks in two cases: the source file does
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not exist (but will appear later); the destination exists and a file (so, we need to unlink the
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"dest" file and create symlink to the "src" file in place of it).'
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"path" file and create symlink to the "src" file in place of it).'
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notes:
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- See also M(copy), M(template), M(assemble)
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requirements: [ ]
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@ -135,18 +135,18 @@ author: Michael DeHaan
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'''
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EXAMPLES = '''
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- file: dest=/etc/foo.conf owner=foo group=foo mode=0644
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- file: path=/etc/foo.conf owner=foo group=foo mode=0644
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- file: src=/file/to/link/to dest=/path/to/symlink owner=foo group=foo state=link
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'''
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def dolink(src, dest, state, module):
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def dolink(src, path, state, module):
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try:
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if state == 'hard':
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os.link(src,dest)
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os.link(src,path)
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else:
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os.symlink(src, dest)
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os.symlink(src, path)
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except OSError, e:
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module.fail_json(dest=dest, msg='Error while linking: %s' % str(e))
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module.fail_json(path=path, msg='Error while linking: %s' % str(e))
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def main():
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@ -156,7 +156,7 @@ def main():
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module = AnsibleModule(
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argument_spec = dict(
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state = dict(choices=['file','directory','link','hard','absent'], default='file'),
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dest = dict(aliases=['name', 'path'], required=True),
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path = dict(aliases=['dest', 'name'], required=True),
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recurse = dict(default='no', type='bool'),
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force = dict(required=False,default=False,type='bool'),
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diff_peek = dict(default=None),
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@ -169,20 +169,20 @@ def main():
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params = module.params
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state = params['state']
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force = params['force']
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params['dest'] = dest = os.path.expanduser(params['dest'])
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params['path'] = path = os.path.expanduser(params['path'])
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# short-circuit for diff_peek
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if params.get('diff_peek', None) is not None:
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appears_binary = False
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try:
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f = open(dest)
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f = open(path)
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b = f.read(8192)
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f.close()
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if b.find("\x00") != -1:
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appears_binary = True
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except:
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pass
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module.exit_json(dest=dest, changed=False, appears_binary=appears_binary)
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module.exit_json(path=path, changed=False, appears_binary=appears_binary)
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# source is both the source of a symlink or an informational passing of the src for a template module
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# or copy module, even if this module never uses it, it is needed to key off some things
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@ -191,24 +191,24 @@ def main():
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if src:
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src = os.path.expanduser(src)
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if src is not None and os.path.isdir(dest) and state != "link":
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params['dest'] = dest = os.path.join(dest, os.path.basename(src))
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if src is not None and os.path.isdir(path) and state != "link":
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params['path'] = path = os.path.join(path, os.path.basename(src))
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file_args = module.load_file_common_arguments(params)
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if state in ['link','hard'] and (src is None or dest is None):
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if state in ['link','hard'] and (src is None or path is None):
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module.fail_json(msg='src and dest are required for creating links')
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elif dest is None:
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elif path is None:
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module.fail_json(msg='path is required')
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changed = False
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prev_state = 'absent'
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if os.path.lexists(dest):
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if os.path.islink(dest):
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if os.path.lexists(path):
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if os.path.islink(path):
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prev_state = 'link'
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elif os.path.isdir(dest):
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elif os.path.isdir(path):
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prev_state = 'directory'
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else:
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prev_state = 'file'
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@ -216,64 +216,64 @@ def main():
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if prev_state != 'absent' and state == 'absent':
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try:
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if prev_state == 'directory':
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if os.path.islink(dest):
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if os.path.islink(path):
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if module.check_mode:
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module.exit_json(changed=True)
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os.unlink(dest)
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os.unlink(path)
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else:
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try:
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if module.check_mode:
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module.exit_json(changed=True)
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shutil.rmtree(dest, ignore_errors=False)
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shutil.rmtree(path, ignore_errors=False)
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except:
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module.exit_json(msg="rmtree failed")
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else:
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if module.check_mode:
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module.exit_json(changed=True)
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os.unlink(dest)
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os.unlink(path)
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except Exception, e:
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module.fail_json(dest=dest, msg=str(e))
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module.exit_json(dest=dest, changed=True)
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module.fail_json(path=path, msg=str(e))
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module.exit_json(path=path, changed=True)
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if prev_state != 'absent' and prev_state != state:
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if force and prev_state == 'file' and state == 'link':
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pass
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else:
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module.fail_json(dest=dest, msg='refusing to convert between %s and %s for %s' % (prev_state, state, src))
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module.fail_json(path=path, msg='refusing to convert between %s and %s for %s' % (prev_state, state, src))
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if prev_state == 'absent' and state == 'absent':
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module.exit_json(dest=dest, changed=False)
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module.exit_json(path=path, changed=False)
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if state == 'file':
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if prev_state != 'file':
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module.fail_json(dest=dest, msg='file (%s) does not exist, use copy or template module to create' % dest)
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module.fail_json(path=path, msg='file (%s) does not exist, use copy or template module to create' % path)
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changed = module.set_file_attributes_if_different(file_args, changed)
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module.exit_json(dest=dest, changed=changed)
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module.exit_json(path=path, changed=changed)
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elif state == 'directory':
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if prev_state == 'absent':
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if module.check_mode:
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module.exit_json(changed=True)
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os.makedirs(dest)
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os.makedirs(path)
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changed = True
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changed = module.set_directory_attributes_if_different(file_args, changed)
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recurse = params['recurse']
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if recurse:
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for root,dirs,files in os.walk( file_args['dest'] ):
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for root,dirs,files in os.walk( file_args['path'] ):
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for dir in dirs:
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dirname=os.path.join(root,dir)
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tmp_file_args = file_args.copy()
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tmp_file_args['dest']=dirname
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tmp_file_args['path']=dirname
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changed = module.set_directory_attributes_if_different(tmp_file_args, changed)
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for file in files:
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filename=os.path.join(root,file)
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tmp_file_args = file_args.copy()
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tmp_file_args['dest']=filename
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tmp_file_args['path']=filename
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changed = module.set_file_attributes_if_different(tmp_file_args, changed)
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module.exit_json(dest=dest, changed=changed)
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module.exit_json(path=path, changed=changed)
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elif state in ['link','hard']:
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@ -283,46 +283,46 @@ def main():
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module.fail_json(msg="absolute paths are required")
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if not os.path.exists(abs_src) and not force:
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module.fail_json(dest=dest, src=src, msg='src file does not exist')
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module.fail_json(path=path, src=src, msg='src file does not exist')
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if prev_state == 'absent':
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if module.check_mode:
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module.exit_json(changed=True)
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dolink(src, dest, state, module)
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dolink(src, path, state, module)
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changed = True
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elif prev_state == 'link':
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old_src = os.readlink(dest)
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old_src = os.readlink(path)
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if not os.path.isabs(old_src):
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old_src = os.path.join(os.path.dirname(dest), old_src)
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old_src = os.path.join(os.path.dirname(path), old_src)
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if old_src != src:
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if module.check_mode:
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module.exit_json(changed=True)
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os.unlink(dest)
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dolink(src, dest, state, module)
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os.unlink(path)
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dolink(src, path, state, module)
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changed = True
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elif prev_state == 'file':
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if not force:
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module.fail_json(dest=dest, src=src, msg='Cannot link, file exists at destination')
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module.fail_json(dest=path, src=src, msg='Cannot link, file exists at destination')
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else:
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if module.check_mode:
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module.exit_json(changed=True)
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os.unlink(dest)
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dolink(src, dest, state, module)
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os.unlink(path)
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dolink(src, path, state, module)
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changed = True
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else:
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module.fail_json(dest=dest, src=src, msg='unexpected position reached')
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module.fail_json(dest=path, src=src, msg='unexpected position reached')
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# set modes owners and context as needed
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file_args = module.load_file_common_arguments(module.params)
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changed = module.set_context_if_different(dest, file_args['secontext'], changed)
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changed = module.set_owner_if_different(dest, file_args['owner'], changed)
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changed = module.set_group_if_different(dest, file_args['group'], changed)
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changed = module.set_mode_if_different(dest, file_args['mode'], changed)
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changed = module.set_context_if_different(path, file_args['secontext'], changed)
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changed = module.set_owner_if_different(path, file_args['owner'], changed)
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changed = module.set_group_if_different(path, file_args['group'], changed)
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changed = module.set_mode_if_different(path, file_args['mode'], changed)
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module.exit_json(dest=dest, src=src, changed=changed)
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module.exit_json(dest=path, src=src, changed=changed)
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module.fail_json(dest=dest, msg='unexpected position reached')
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module.fail_json(path=path, msg='unexpected position reached')
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# this is magic, see lib/ansible/module_common.py
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#<<INCLUDE_ANSIBLE_MODULE_COMMON>>
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