spelling.sh

#!/bin/bash
# This script is based on a script developed by @eleven-labs.
# Reference: https://git.io/vbLtH

RED='\033[0;31m'
GREEN='\033[0;32m'
BLUE='\033[0;36m'
NC='\033[0m' # No Color

TEXT_CONTENT_WITHOUT_METADATA=`cat *.md`

# remove metadata tags
TEXT_CONTENT_WITHOUT_METADATA=`echo "$TEXT_CONTENT_WITHOUT_METADATA" | grep -v -E '^(layout:|permalink:|date:|date_gmt:|authors:|categories:|tags:|cover:)(.*)'`
# remove { } attributes
TEXT_CONTENT_WITHOUT_METADATA=`echo "$TEXT_CONTENT_WITHOUT_METADATA" | sed -E 's/\{:([^\}]+)\}//g'`
# remove html
TEXT_CONTENT_WITHOUT_METADATA=`echo "$TEXT_CONTENT_WITHOUT_METADATA" | sed -E 's/<([^<]+)>//g'`
# remove code blocks
TEXT_CONTENT_WITHOUT_METADATA=`echo "$TEXT_CONTENT_WITHOUT_METADATA" | sed  -n '/^\`\`\`/,/^\`\`\`/ !p'`
# remove links
TEXT_CONTENT_WITHOUT_METADATA=`echo "$TEXT_CONTENT_WITHOUT_METADATA" | sed -E 's/http(s)?:\/\/([^ ]+)//g'`

#MISSPELLED=`echo "$TEXT_CONTENT_WITHOUT_METADATA" | aspell --lang=es --encoding=utf-8 --personal=./.aspell.es.pws list | sort -u`
MISSPELLED=`echo "$TEXT_CONTENT_WITHOUT_METADATA" | aspell --lang=es --encoding=utf-8 list | sort -u`
NB_MISSPELLED=`echo "$MISSPELLED" | wc -l`

if [ "$NB_MISSPELLED" -gt 0 ]
then
    echo -e "$RED>> Words that might be misspelled, please check:"
    MISSPELLED=`echo "$MISSPELLED" | sed -E ':a;N;$!ba;s/\n/, /g'`
    echo "$MISSPELLED"
    COMMENT="$NB_MISSPELLED words might be misspelled, please check them: $MISSPELLED"
else
    COMMENT="No spelling errors, congratulations!"
    echo -e "$GREEN>> $COMMENT $NC"
fi