用于跨目录和有条件地创建或重命名文件的Bash脚本

我正在创建转换脚本以将内容移动到某个位置 Hugo

for d in `find ${CONTENT?} -type d ! -name 'media' ! -name 'releases' ! -name 'css' ! -name 'img'`
do
  NAME=$(echo ${PWD##*/})
  # Does index.md exist?
  if [[ -f index.md ]]; then
    echo_info "A base file already exists; renaming to _index.md."
    mv ${d?}/index.md ${d?}/_index.md
  # Does _index.md exist?
  elif [[ -f _index.md ]]; then
    echo_info "_index.md already exists for the selected content directory."
  # Does a file exist with the same name as the directory?
  elif [[ -f ${NAME?}.md ]]; then
    echo_info "A base file already exists; renaming to _index.md."
    mv ${d?}/${NAME?}.md ${d?}/_index.md
  # If none of the above exist, default to creating a new _index.md.
  elif [[ ! -f index.md || ! -f _index.md || ! -f ${NAME?}.md ]]; then
    echo_info "Creating _index.md for directory."
    cd ${BUILD?} && hugo new ${d?}/_index.md
  fi
done