def _file_to_edit(self, requested_ft, bang):
"""Returns a file to be edited for the given requested_ft.
If 'bang' is empty a reasonable first choice is opened (see docs), otherwise
all files are considered and the user gets to choose.
"""
filetypes = []
if requested_ft:
filetypes.append(requested_ft)
else:
if bang:
filetypes.extend(self.get_buffer_filetypes())
else:
filetypes.append(self.get_buffer_filetypes()[0])
potentials = set()
all_snippet_directories = find_all_snippet_directories()
has_storage_dir = (vim_helper.eval(
"exists('g:UltiSnipsSnippetStorageDirectoryForUltiSnipsEdit')") ==
"1")
if has_storage_dir:
snippet_storage_dir = vim_helper.eval(
"g:UltiSnipsSnippetStorageDirectoryForUltiSnipsEdit")
full_path = os.path.expanduser(snippet_storage_dir)
potentials.update(
_get_potential_snippet_filenames_to_edit(full_path, filetypes))
if len(all_snippet_directories) == 1:
# Most likely the user has set g:UltiSnipsSnippetDirectories to a
# single absolute path.
potentials.update(
_get_potential_snippet_filenames_to_edit(
all_snippet_directories[0], filetypes))
if (len(all_snippet_directories) != 1
and not has_storage_dir) or (has_storage_dir and bang):
# Likely the array contains things like ["UltiSnips",
# "mycoolsnippets"] There is no more obvious way to edit than in
# the users vim config directory.
dot_vim_dir = vim_helper.get_dot_vim()
for snippet_dir in all_snippet_directories:
if Path(dot_vim_dir) != Path(snippet_dir).parent:
continue
potentials.update(
_get_potential_snippet_filenames_to_edit(
snippet_dir, filetypes))
if bang:
for ft in filetypes:
potentials.update(find_all_snippet_files(ft))
else:
if not potentials:
_show_user_warning(
"UltiSnips was not able to find a default directory for snippets. "
"Do you have a .vim directory? Try :UltiSnipsEdit! instead of :UltiSnipsEdit."
)
return ""
return _select_and_create_file_to_edit(potentials)
def _file_to_edit(self, requested_ft, bang):
"""Returns a file to be edited for the given requested_ft.
If 'bang' is empty a reasonable first choice is opened (see docs), otherwise
all files are considered and the user gets to choose.
"""
filetypes = []
if requested_ft:
filetypes.append(requested_ft)
else:
if bang:
filetypes.extend(self.get_buffer_filetypes())
else:
filetypes.append(self.get_buffer_filetypes()[0])
potentials = set()
all_snippet_directories = find_all_snippet_directories()
if len(all_snippet_directories) == 1:
# Most likely the user has set g:UltiSnipsSnippetDirectories to a
# single absolute path.
potentials.update(
_get_potential_snippet_filenames_to_edit(
all_snippet_directories[0], filetypes))
else:
# Likely the array contains things like ["UltiSnips",
# "mycoolsnippets"] There is no more obvious way to edit than in
# the users vim config directory.
dot_vim_dir = Path(vim_helper.get_dot_vim())
for snippet_dir in all_snippet_directories:
snippet_dir = Path(snippet_dir)
if dot_vim_dir != snippet_dir.parent:
continue
potentials.update(
_get_potential_snippet_filenames_to_edit(
snippet_dir, filetypes))
if bang:
for ft in filetypes:
potentials.update(find_all_snippet_files(ft))
return _select_and_create_file_to_edit(potentials)
