run_pycodestyle.sh

#!/bin/bash

## ------------ COMPLEX EMOTICONS ------------ ##
EMOTICONS=(
    "¯\_(ツ)_/¯" "(╯°□°）╯︵ ┻━┻" "(ง'̀-'́)ง" "( ͡° ͜ʖ ͡°)" "(╯︵╰,)"
    "(っ◕‿◕)っ" "(ಥ﹏ಥ)" "(ง •̀_•́)ง" "(づ｡◕‿‿◕｡)づ" "(╬ಠ益ಠ)"
    "(ʘ‿ʘ)" "(╯°Д°）╯︵/(.□ . \)" "( ͡°👅 ͡°)" "(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧" "(ಠ‿ಠ)"
    "( ͡°⊖ ͡°)" "(ﾉ◕ヮ◕)ﾉ*:･ﾟ✧" "(ง'̀-'́)ง" "(ʘ‿ʘ)" "(◕ᴗ◕✿)"
    "(✿◠‿◠)" "(╯°□°)╯︵ ʞooqǝɔɐɟ" "(ง'̀-'́)ง╭★╮(ಠ۝ಠ)╭★╮(ง'̀-'́)ง"
    "┬┴┬┴┤(･_├┬┴┬┴" "( ͡❛ ͜ʖ ͡❛)" "(╯°□°)╯︵ ┻━┻ ︵ ╯(°□° ╯)" "( ͡~ ͜ʖ ͡°)"
    "(ﾉ≧∀≦)ﾉ ‥…━━━★" "( ･_･)♡" "( ͡° ͜ʖ ͡°)╭★╮" "( ͡• ͜ʖ ͡•)"
    "٩(◕‿◕｡)۶" "( ͠° ͟ʖ ͡°)" "(ง'̀-'́)ง✧" "┌( ಠ‿ಠ)┘" "(≧◡≦)"
    "(ง ื▿ ื)ว" "ಠ_ಠ" "(ง •̀_•́)งง" "ᕙ(⇀‸↼‶)ᕗ" "(ง°ل͜°)ง"
    "(⊙_◎)" "(⊙_◎)ノ" "(ﾉﾟ0ﾟ)ﾉ~" "ᕕ( ᐛ )ᕗ" "(≧∇≦)/"
    "(づ￣ ³￣)づ" "✌(-‿-)✌" "(ง^ᗜ^)ง" "ᕕ(⌐■_■)ᕗ ♪♬"
)

# Generate a random number between 0 and the length of the array
RANDOM_INDEX=$((RANDOM % ${#EMOTICONS[@]}))

## ------------ COLORS ------------ ##

Color_Off='\033[0m' # Text Reset

# Regular Colors #
Black='\033[0;30m'  Red='\033[0;31m'     Green='\033[0;32m'  Yellow='\033[0;33m'
Blue='\033[0;34m'   Purple='\033[0;35m'  Cyan='\033[0;36m'   White='\033[0;37m'

# Bold #
BBlack='\033[1;30m' BRed='\033[1;31m'    BGreen='\033[1;32m' BYellow='\033[1;33m'
BBlue='\033[1;34m'  BPurple='\033[1;35m' BCyan='\033[1;36m'  BWhite='\033[1;37m'

# Underline #
UBlack='\033[4;30m' URed='\033[4;31m'    UGreen='\033[4;32m' UYellow='\033[4;33m'
UBlue='\033[4;34m'  UPurple='\033[4;35m' UCyan='\033[4;36m'  UWhite='\033[4;37m'

# Background #
On_Black='\033[40m' On_Red='\033[41m'    On_Green='\033[42m' On_Yellow='\033[43m'
On_Blue='\033[44m'  On_Purple='\033[45m' On_Cyan='\033[46m'  On_White='\033[47m'

check_output=$(find . -name '*.py' ! -name '*main*' ! -name '*test*' -exec pycodestyle --show-source --statistics {} +)

if [[ $check_output == "" ]]; then
  printf "${BGreen}Check Done!${Color_off} ${BYellow}No errors found. ${White}${EMOTICONS[$RANDOM_INDEX]}${Color_off}\n"
else
  printf "${BGreen}Check Done!${Color_off} ${BPurple}Errors found:${Color_off} ${White}${EMOTICONS[$RANDOM_INDEX]}${Color_off}\n"
  #printf "${White}$check_output${Color_off}\n"
  #echo "$check_output" | perl -F: -lane 'if ($F[0] =~ /^\.\//) {printf "\033[0;33m%s\033[0m:%s:%s\033[1;31m:%s:\033[0m \033[1;36m%s\033[0m\n", $F[0], $F[1], $F[2], $F[3], $F[4]} else {print}'
  echo "$check_output" | awk -F':' '{
        if (index($1, "./") == 1)
          printf "\033[1;33m%s\033[0m:\033[1;41m%s:\033[1;42m%s\033[0;m:\033[1;36m%s:\033[0m \033[1;36m%s\033[0m\n", $1, $2, $3, $4, $5;
        else
          print "\033[1m"$1"\033[0m";
    }'
fi


# awk -F':' $1, $2, $3, $4, and $5
# ./dir1/file.py:123:4: E123 error message, then:
# $1->filename would be ./dir1/file.py
# $2->line_num would be 123
# $3->col_num would be 4
# $4->error_code would be E123
# $5->error_msg would be error message
#