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# -*-Shell-script-*-
#
# Copyright (C) 2015-2020 SUSE Software Solutions Germany GmbH
#
# Author:
# Frank Sundermeyer <fsundermeyer at opensuse dot org>
#
###########################################################################
#
# SPELLCHECK
#
# Spellchecks a file specified with -f or --file or
# the document specified by rootid.
#
###########################################################################
function spellcheck {
local SHORT_OPTS LONG_OPTS SUB_CMD
local COUNT FILE LISTMODE LISTOUTPUT LIST_PARAM OPEN_PARAM SC
local SPELLCMD SPELL_CHECKER_CMD
local -a FILELIST SKIPLIST
SUB_CMD=$1
shift
SHORT_OPTS="h"
LONG_OPTS="extra-dict:,file:,help,lang:,list,rootid:,spellchecker:"
parse_args "$SHORT_OPTS" "$LONG_OPTS" "$SUB_CMD" "$@"
eval set -- "$P_REMAIN_ARGS"
# checker was provided on the command line
if [[ -n "$SPELL_CHECKER" ]]; then
# check whether the given spellchecker is valid
[[ "aspell" = $SPELL_CHECKER || "hunspell" = $SPELL_CHECKER ]] || \
exit_on_error "Wrong value for --spellchecker. Needs to be \"aspell\" or \"hunspell\""
# check whether given spellchecker is installed:
[[ $(which --skip-alias --skip-functions "$SPELL_CHECKER" 2>/dev/null) ]] || ccecho "error" "Error: '$SPELL_CHECKER' is not installed"
else
if [[ -z "$SPELL_CHECKER" ]]; then
# no spell checker defined in the configs or on the command line
# searching for aspell or hunspell
# If both are installed, favor aspell
for SC in aspell hunspell; do
SPELL_CHECKER="$(which --skip-alias --skip-functions "$SC" 2>/dev/null)"
[[ -n "$SPELL_CHECKER" ]] && break;
done
[[ -z "$SPELL_CHECKER" ]] && exit_on_error "Cannot perform a spell check; neither aspell nor hunspell is installed"
fi
fi
#------ Computing the values returned from the parser -----
if [[ 1 -eq $P_HELP ]]; then
help_scmd_head "$SUB_CMD" "${HELP_SUBCOMMAND[$SUB_CMD]}"
help_extra-dict
help_file
help_help
help_lang
help_list
help_rootid
help_spellchecker
echo -e " NOTES: * Options --file (-f) and --rootid exclude one another.\n * If neither file nor rootid is specified, the rootid\n from the DC-file is used\n * $SUB_CMD follows xi:includes\n"
exit 0
fi
[[ -n "$P_FILE" ]] && FILELIST[0]="$P_FILE"
# set FILELIST if rootid was specified
if [[ -z "$P_ROOTID" && -z "$P_FILE" ]]; then
if [[ 0 -ne $VERBOSITY ]]; then
ccecho "info" "Neither file nor rootid specified, using rootid from DC-file"
fi
elif [[ -n "$P_ROOTID" && -n "$P_FILE" ]]; then
exit_on_error "Options --file and --rootid exclude one another.\nPlease specify only one of these options"
fi
if [[ -z "${FILELIST[0]}" ]]; then ## --file was not specified
FILELIST=( $(call_make list-srcfiles silent LIST_NODC=1 LIST_NOENT=1 LIST_NOIMG=1 ) )
if [[ 0 -ne $? ]]; then
exit_on_error "Failed to get filelist for ROOTID \"$ROOTID\""
fi
fi
# Set language - if not specified anywhere try to get from $MAIN
#
if [[ -n "$P_LANG" ]]; then
SPELL_LANG="$P_LANG"
else
if [[ -z "$SPELL_LANG" ]]; then
SPELL_LANG=$($XSLTPROC --stylesheet "${DAPSROOT}/daps-xslt/common/get-language.xsl" --file "$MAIN" "$XSLTPROCESSOR" 2>/dev/null)
if [[ -n "$SPELL_LANG" ]]; then
ccecho "info" "Using language $SPELL_LANG."
else
exit_on_error "Failed to get language from $MAIN. Please specify it with --lang."
fi
fi
fi
#------------------
# create spellchecking command for both aspell and hunspell
#
# first, create skiplist for aspell (not supported by hunspell)
if [[ "aspell" = ${SPELL_CHECKER##*/} ]]; then
COUNT=0
for SKIP in $SPELL_SKIP_TAGS; do
SKIPLIST[$COUNT]="--add-sgml-skip=$SKIP"
let COUNT++
done
fi
# second, create the command
case "${SPELL_CHECKER##*/}" in
aspell )
# check and sanitize path to extra-dict
sanitize_path "$2" "SPELL_EXTRA_DICT"
# create skiplist (not supported by hunspell)
COUNT=0
for SKIP in $SPELL_SKIP_TAGS; do
SKIPLIST[$COUNT]="--add-sgml-skip=$SKIP"
let COUNT++
done
SPELLCMD="$SPELL_CHECKER --mode=sgml ${SKIPLIST[*]} --encoding=utf-8 --lang=$SPELL_LANG"
if [[ -n "$SPELL_EXTRA_DICT" ]]; then
SPELLCMD+=" --extra-dicts=$SPELL_EXTRA_DICT"
fi
OPEN_PARAM=" -c"
LIST_PARAM="list"
;;
hunspell )
# check language
if [[ ! "$SPELL_LANG" =~ ^[a-z][a-z]_[A-Z][A-Z]$ ]]; then
if [[ -n "$P_LANG" ]]; then
exit_on_error "Wrong data format for --lang; must be xx_XX, e.g. en_US"
else
exit_on_error "Could not automatically determine correct language parameter\n(Format must be xx_XX, e.g. en_US), please specify it with --lang"
fi
fi
SPELLCMD="$SPELL_CHECKER -H -i utf-8 -d $SPELL_LANG"
if [[ -n "$SPELL_EXTRA_DICT" ]]; then
SPELLCMD+=",$SPELL_EXTRA_DICT"
fi
LIST_PARAM="-l"
;;
esac
# show spellchecker command with --debug
[[ 1 -eq $DEBUG ]] && echo "DEBUG: $SPELLCMD"
# do spellchecking on the list of files
for FILE in "${FILELIST[@]}"; do
test -f "$FILE" || ccecho "warn" "File $FILE does not exist"
if [[ 1 -eq $LISTMODE ]]; then
LISTOUTPUT=$($SPELLCMD $LIST_PARAM < "$FILE" | sort -u 2>/dev/null)
[[ -n "$LISTOUTPUT" ]] && echo -e "$FILE\n------------------------------\n$LISTOUTPUT\n"
LISTOUTPUT=""
else
echo "Checking $FILE..."
$SPELLCMD $OPEN_PARAM $FILE
fi
done
exit
}
|
