OCRmyPDF/misc/completion/ocrmypdf.bash
2020-03-03 02:22:01 -08:00

100 lines
3.2 KiB
Bash

# ocrmypdf completion -*- shell-script -*-
set -o errexit
_ocrmypdf()
{
local cur prev cword words split
# Homebrew on Macs have version 1.3 of bash-completion which doesn't include - see #502
if declare -F _init_completions >/dev/null 2>&1; then
_init_completion -s || return
else
COMPREPLY=()
_get_comp_words_by_ref cur prev words cword
fi
if [[ $cur == -* ]]; then
COMPREPLY=( $( compgen -W '--language --image-dpi --output-type
--sidecar --version --jobs --quiet --verbose --title --author
--subject --keywords --rotate-pages --remove-background --deskew
--clean --clean-final --unpaper-args --oversample --remove-vectors
--threshold --force-ocr --skip-text --redo-ocr
--skip-big --jpeg-quality --png-quality --jbig2-lossy
--max-image-mpixels --tesseract-config --tesseract-pagesegmode
--help --tesseract-oem --pdf-renderer --tesseract-timeout
--rotate-pages-threshold --pdfa-image-compression --user-words
--user-patterns --keep-temporary-files --output-type
--no-progress-bar --pages --fast-web-view' \
-- "$cur" ) )
return
else
_filedir
return
fi
case $prev in
--version|-h|--help)
return
;;
--user-words|--user-patterns|--tesseract-config)
_filedir
return
;;
--output-type)
COMPREPLY=( $( compgen -W 'pdfa pdf pdfa-1 pdfa-2 pdfa-3' -- \
"$cur" ) )
return
;;
--pdf-renderer)
COMPREPLY=( $( compgen -W 'auto hocr sandwich' -- "$cur" ) )
return
;;
--pdfa-image-compression)
COMPREPLY=( $( compgen -W 'auto jpeg lossless' -- "$cur" ) )
return
;;
-O|--optimize|--tesseract-oem)
COMPREPLY=( $( compgen -W '{0..3}' -- "$cur" ) )
return
;;
--jpeg-quality|--png-quality)
COMPREPLY=( $( compgen -W '{0..100}' -- "$cur" ) )
return
;;
-l|--language)
COMPREPLY=$( command tesseract --list-langs 2>/dev/null )
COMPREPLY=( $( compgen -W '${COMPREPLY[@]##*:}' -- "$cur" ) )
return
;;
--image-dpi|--oversample|--skip-big|--max-image-mpixels|\
--tesseract-timeout|--rotate-pages-threshold)
COMPREPLY=( $( compgen -P "$cur" -W '{0..9}' ) )
return
;;
-j|--jobs)
COMPREPLY=( $( compgen -W '{1..'$( _ncpus )'}' -- "$cur" ) )
return
;;
-v|--verbose)
COMPREPLY=( $( compgen -W '{0..2}' -- "$cur" ) ) # max level ?
return
;;
--tesseract-pagesegmode)
COMPREPLY=( $( compgen -W '{1..13}' -- "$cur" ) )
return
;;
--sidecar|--title|--author|--subject|--keywords|--unpaper-args|--pages|--fast-web-view)
# argument required but no completions available
return
;;
esac
$split && return
} &&
complete -F _ocrmypdf ocrmypdf
set +o errexit
# ex: filetype=sh