-# feh bash_completition - made by uzsolt
-# TODO: add more file extensions
+# bash completion for feh(1) -*- shell-script -*-
-_feh()
+_comp_cmd_feh()
{
- local cur
+ local cur prev words cword was_split comp_args
+ _comp_initialize -s -- "$@" || return
- COMPREPLY=()
- cur=${COMP_WORDS[COMP_CWORD]}
+ local noargopts='!(-*|*[foO|KCjeM@TSRHWEyJabgLD~^]*)'
+ # shellcheck disable=SC2254
+ case "$prev" in
+ --image-bg | -B)
+ _comp_compgen -- -W 'checks white black'
+ return
+ ;;
+ --filelist | --output | --output-only | --start-at | -${noargopts}[foO\|])
+ _comp_compgen_filedir
+ return
+ ;;
+ --caption-path | --fontpath | --output-dir | -${noargopts}[KCj])
+ _comp_compgen_filedir -d
+ return
+ ;;
+ --font | --menu-font | --title-font | -${noargopts}[eM@])
+ # expect string like "dejavu.ttf/12"
+ if [[ $cur == */* ]]; then # expect integer value
+ _comp_compgen -R -- -P "$cur" -W '{0..9}'
+ compopt -o nospace
+ return
+ fi
+ local font_path
+ # font_path="$(imlib2-config --prefix 2>/dev/null)/share/imlib2/data/fonts"
+ # _comp_compgen -C "$font_path" -- -f -X "!*.@([tT][tT][fF])" -S /
+ for ((i = ${#words[@]} - 1; i > 0; i--)); do
+ if [[ ${words[i]} == -@(C|-fontpath) ]]; then
+ font_path="${words[i + 1]}"
+ _comp_compgen -aC "$font_path" -- \
+ -f -X "!*.@([tT][tT][fF])" -S /
+ fi
+ done
+ compopt -o nospace
+ return
+ ;;
+ --theme | -${noargopts}T)
+ local conf_path=~/.config/feh/themes
+ local theme_name theme_opts
+ [[ -r $conf_path ]] || return
+ while read -r theme_name theme_opts; do
+ if [[ $theme_name == '#'* || $theme_name == "" ]]; then
+ continue
+ fi
+ _comp_compgen -a -- -W "$theme_name"
+ done <"$conf_path"
+ return
+ ;;
+ --sort | -${noargopts}S)
+ _comp_compgen -- -W 'name filename mtime width height pixels size
+ format'
+ return
+ ;;
+ --reload | --limit-height | --limit-width | --thumb-height | --thumb-width | \
+ --thumb-redraw | --magick-timeout | -${noargopts}[RHWEyJ])
+ # expect integer value
+ _comp_compgen -aR -- -W '{0..9}'
+ compopt -o nospace
+ return
+ ;;
+ --zoom)
+ # expect integer value or "max", "fill"
+ _comp_compgen -- -W 'max fill'
+ if [[ ! $cur || ! ${COMPREPLY-} ]]; then
+ _comp_compgen -aR -- -W '{0..9}'
+ compopt -o nospace
+ fi
+ return
+ ;;
+ --alpha | -${noargopts}a)
+ _comp_compgen -- -W '{0..255}'
+ return
+ ;;
+ --bg | -${noargopts}b)
+ _comp_compgen_filedir
+ _comp_compgen -a -- -W 'trans'
+ return
+ ;;
+ --geometry | --max-dimension | --min-dimension | -${noargopts}g)
+ # expect string like 640x480
+ if [[ $cur && $cur != *x* ]]; then
+ COMPREPLY=(x)
+ fi
+ _comp_compgen -aR -- -W "{0..9}"
+ compopt -o nospace
+ return
+ ;;
+ --customlist | --index-info | --info | --slideshow-delay | --thumb-title | \
+ --title | -${noargopts}[LD~^])
+ # argument required but no completions available
+ return
+ ;;
+ esac
- case "$cur" in
- -*)
- COMPREPLY=( $( compgen -W ' -1 -2 -4 -5 -6 -7 -8 -9\
- -a -A --action1 --action2 --action3 --action4 --action5 --action6 --action7 --action8 --action9\
- --alpha --auto-zoom -b --bg --bg-center --bg-scale --bg-seamless --bg-tile --blur-button\
- --borderless --builtin -c --cache-thumbnails --caption-path --collage --customlist --cycle-once\
- -d -D --draw-filename -e -E -f -F --filelist --fontpath --fullindex --full-screen -g -G --geometry\
- -h -H --help --hide-pointer -i -I --ignore-aspect --index -j -k --keep-http -l -L --limit-height \
- --limit-width --list --loadable -m -M --menu-bg --menu-border --menu-button --menu-ctrl-mask \
- --menu-font --menu-style --montage --multiwindow -n -N --next-button --no-blur-ctrl-mask \
- --no-jump-on-resort --no-menus --no-rotate-ctrl-mask -o -O --output-dir -p --preload -q -Q \
- --quiet -r -R --randomize --rcfile --recursive --reload --reverse --rotate-button -s -S
- --scale-down --screen-clip --slideshow-delay --sort --stretch -t -T --theme --thumb-height \
- --thumbnails --thumb-width --title --title-font -u -U --unloadable -v -V --verbose --version \
- -w -W --wget-timestamp -x -X --xinerama -y -z -Z --zoom --zoom-button' -- $cur ) )
- ;;
- *)
- _filedir '@(jpg|jpeg|png|gif|bmp|JPG|JPEG|PNG|GIF|BMP)'
- ;;
- esac
-
- return 0
+ [[ $was_split ]] && return
-}
-complete -F _feh -o filenames feh
+ if [[ $cur == -* ]]; then
+ # Some versions of feh just output "See 'man feh'" for --help :(
+ _comp_compgen_help
+ if [[ ${COMPREPLY-} ]]; then
+ [[ $COMPREPLY == *= ]] && compopt -o nospace
+ return
+ fi
+ fi
+
+ # FIXME: It is hard to determine correct supported extensions.
+ # feh can handle any format that imagemagick can plus some others
+ _comp_compgen_filedir 'xpm|tif?(f)|png|p[npgba]m|iff|?(i)lbm|jp?(e)g|jfi?(f)|gif|bmp|arg?(b)|tga|xcf|ani|ico|?(e)ps|pdf|dvi|txt|svg?(z)|cdr|[ot]tf|ff?(.gz|.bz2)|webp'
+} &&
+ complete -F _comp_cmd_feh feh
+
+# ex: filetype=sh
projects / packages / feh.git / blobdiff