# # Copyright (C) 2018 Red Hat, Inc. # # This library is free software; you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as # published by the Free Software Foundation; either version 2.1 of the # licence, or (at your option) any later version. # # This is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public # License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with this library; if not, see . # # Check for bash [ -z "$BASH_VERSION" ] && return #################################################################################################### # Check whether the suggestions have common prefix (i.e. suggestions won't be # shown and prefix will be completed first) __gio_has_common_prefix() { local i for (( i = 1; i < ${#COMPREPLY[@]}; i++ )); do if [[ "${COMPREPLY[i-1]:${#cur}:1}" != "${COMPREPLY[i]:${#cur}:1}" ]]; then return 1 # False fi done return 0 # True } # Complete file location __gio_location() { # Prevent breaking on colons, we have to work with uris local cur _get_comp_words_by_ref -n : cur # Resolve dirname for dir listing local dir="" if [[ $cur =~ "/"$ ]]; then dir="$cur" elif [[ $cur =~ "/" ]]; then # Subtract basename because dirname cmd doesn't work well with schemes dir=${cur%$(basename "$cur")} fi # List volumes and mounts local mounts=( ) local mount while IFS=$'\n' read mount; do # Do not care about local mounts [[ "$mount" =~ ^"file:" ]] && continue # Use only matching mounts [[ "$mount" =~ ^"$cur" && "$mount" != "$cur" ]] && mounts+=("$mount") done < <(gio mount -li | sed -n -r 's/^ *(default_location|activation_root)=(.*)$/\2/p' | sort -u) # Workaround to unescape dir name (e.g. "\ " -> " ") local -a tmp="( ${dir} )" local unescaped_dir="${tmp[0]}" # List files local files=() local names=() local name size type while IFS=$'\t' read name size type; do # Escape name properly local escaped_name="$(printf "%q" "$name")" # Append slash for directories and space for files if [[ "$type" == "(directory)" ]]; then escaped_name="$escaped_name/" else escaped_name="$escaped_name " fi local path="$dir$escaped_name" # Use only matching paths if [[ "$path" =~ ^"$cur" ]]; then files+=("$path") names+=("$escaped_name") fi done < <(gio list -hl "$unescaped_dir" 2> /dev/null) COMPREPLY=("${files[@]}" "${mounts[@]}") # Workaround to show suggestions as basenames only if ! __gio_has_common_prefix; then COMPREPLY=("${mounts[@]} ${names[@]}") # Workaround to prevent overwriting suggestions, it adds empty # suggestion, otherwise names with colons will be corrupted COMPREPLY+=(" ") return 0 fi # Workaround to complete names with colons, it removes colon prefix from # COMPREPLY __ltrim_colon_completions "$cur" } __gio() { # Complete subcommands if (( ${COMP_CWORD} == 1 )); then COMPREPLY=($(compgen -W "help version cat copy info launch list mime mkdir monitor mount move open rename remove save set trash tree" -- "${COMP_WORDS[1]}")) compopt +o nospace return 0 fi # Complete file locations __gio_location } #################################################################################################### complete -o nospace -F __gio gio