Determine the rules for reading completion files.

dotfiles

./make_link.bash
# 確認なし
./make_link.bash -f

	# load homebrew bash-completion file by apt bash-completion.
	if type brew >/dev/null 2>&1; then
	if [ -z "$(brew list -1 \| grep ^bash-completion$)" ]; then
	echo 'load bash completions in brew... '
	while read comp_file; do
	if ! [[ "${comp_file}" =~ /(gh)$ ]]; then
	# echo 'completion file loaded. '${comp_file}
	. "${comp_file}"
	fi
	done < <(find ${HOMEBREW_PREFIX}/etc/bash_completion.d -type f -or -type l)
	fi
	fi