mdheaders/mdheaders.bash_completion at main · Open-Technology-Foundation/mdheaders · GitHub

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# Bash completion for mdheaders
# https://github.com/Open-Technology-Foundation/mdheaders
#
# Installation:
#   System-wide: sudo cp mdheaders.bash_completion /etc/bash_completion.d/mdheaders
#   User-only:   cp mdheaders.bash_completion ~/.local/share/bash-completion/completions/mdheaders

_mdheaders() {
  local cur prev words cword
  _init_completion || return

  local commands="upgrade up downgrade down normalize norm help"
  local options="-l --levels -s --start-level -o --output -i --in-place -b --backup --skip-errors --stop-on-error -q --quiet -v --verbose -V --version -h --help"

  # First argument: complete commands
  if ((cword == 1)); then
    COMPREPLY=($(compgen -W "$commands" -- "$cur"))
    return
  fi

  # After -o or --output: complete any file
  case "$prev" in
    -o|--output)
      _filedir
      return
      ;;
    -l|--levels|-s|--start-level)
      # Numeric argument expected, no completion
      COMPREPLY=()
      return
      ;;
    -b|--backup)
      # Optional suffix, no completion
      COMPREPLY=()
      return
      ;;
  esac

  # Options or markdown files
  case "$cur" in
    -*)
      COMPREPLY=($(compgen -W "$options" -- "$cur"))
      ;;
    *)
      # Complete markdown files
      _filedir '@(md|markdown|mkd|mdown)'
      ;;
  esac
}

complete -F _mdheaders mdheaders

#fin