Instalador do Pre-Commit

install-pre-commit.sh

#!/bin/bash

##########
# PHP STAN
##########
curl -OL https://github.com/phpstan/phpstan/releases/download/0.12.98/phpstan.phar
sudo chmod a+x phpstan.phar
sudo mv phpstan.phar /usr/local/bin/phpstan

##########
# PHP MD
##########
curl -OL https://phpmd.org/static/latest/phpmd.phar
sudo chmod a+x phpmd.phar
sudo mv phpmd.phar /usr/local/bin/phpmd

##########
# PHP CS
##########
curl -OL https://squizlabs.github.io/PHP_CodeSniffer/phpcs.phar
sudo chmod a+x phpcs.phar
sudo mv phpcs.phar /usr/local/bin/phpcs

##########
# PHP CBF
##########
curl -OL https://squizlabs.github.io/PHP_CodeSniffer/phpcbf.phar
sudo chmod a+x phpcbf.phar
sudo mv phpcbf.phar /usr/local/bin/phpcbf

##########
# PHP CPD
##########
curl -OL https://phar.phpunit.de/phpcpd.phar
sudo chmod a+x phpcpd.phar
sudo mv phpcpd.phar /usr/local/bin/phpcpd

# Baixando arquivo para pre-commit
curl -O https://gist.githubusercontent.com/raank/d4ab4baed4c233a100d3698e14898d4c/raw/44c407be4d8d302e229d28b4cd48318bbdca3076/pre-commit

# Criando pasta de Hooks caso não exista
if ! [ -d "./.git/hooks" ]; then
  sudo mkdir .git/hooks
fi

# Movendo arquivo de pre-commit para a pasta hooks
sudo mv pre-commit .git/hooks/pre-commit

# Permissões do arquivo.
sudo chmod +x .git/hooks/pre-commit

echo "Arquivo de Pré-Commit configurado com sucesso!"

pre-commit

#!/usr/bin/env bash

##########
# Git Pre-Commit file for PHP projects.
###
#
# This hook performs the following validation:
#   - PHP Lint (http://php.net/manual/en/features.commandline.options.php)
#   - PHP CodeSniffer (PHPCS + (PHPCBF) (https://github.com/squizlabs/PHP_CodeSniffer)
#   - PHP Coding Standards Fixer (PHP CS Fixer) (https://github.com/FriendsOfPHP/PHP-CS-Fixer)
#   - PHP Mess Detector (PHPMD) (https://phpmd.org/)
#   - PHP Copy/Paste Detector (PHPCPD) (https://github.com/sebastianbergmann/phpcpd)
#   - PHP Stan
#
# @version 1.0.0
# @author Felipe Rank <raank@gmail.com>
##########

if git rev-parse --verify HEAD >/dev/null 2>&1
then
    against=HEAD
else
    # Initial commit: diff against an empty tree object
    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

# If you want to allow non-ASCII filenames set this variable to true.
allownonascii=$(git config --bool hooks.allownonascii)

# Redirect output to stderr.
exec 1>&2

# Cross platform projects tend to avoid non-ASCII filenames; prevent
# them from being added to the repository. We exploit the fact that the
# printable range starts at the space character and ends with tilde.
if [ "$allownonascii" != "true" ] &&
    # Note that the use of brackets around a tr range is ok here, (it's
    # even required, for portability to Solaris 10's /usr/bin/tr), since
    # the square bracket bytes happen to fall in the designated range.
    test $(git diff --cached --name-only --diff-filter=A -z $against |
      LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
    cat <<\EOF
Error: Attempt to add a non-ASCII file name.

This can cause problems if you want to work with people on other platforms.

To be portable it is advisable to rename the file.

If you know what you are doing you can disable this check using:

  git config hooks.allownonascii true
EOF
    exit 1
fi

# If there are whitespace errors, print the offending file names and fail.
# exec git diff-index --check --cached $against --

#################
# Terminal Colors
#################

###
# Regular
###
color_regular_black='\033[0;30m'
color_regular_red='\033[0;31m'
color_regular_green='\033[0;32m'
color_regular_yellow='\033[0;33m'
color_regular_blue='\033[0;34m'
color_regular_purple='\033[0;35m'
color_regular_cyan='\033[0;36m'
color_regular_white='\033[0;37m'

###
# Bold
###
color_bold_black='\033[1;30m'
color_bold_red='\033[1;31m'
color_bold_green='\033[1;32m'
color_bold_yellow='\033[1;33m'
color_bold_blue='\033[1;34m'
color_bold_purple='\033[1;35m'
color_bold_cyan='\033[1;36m'
color_bold_white='\033[1;37m'

###
# Underline
###
color_underline_black='\033[4;30m'
color_underline_red='\033[4;31m'
color_underline_green='\033[4;32m'
color_underline_yellow='\033[4;33m'
color_underline_blue='\033[4;34m'
color_underline_purple='\033[4;35m'
color_underline_cyan='\033[4;36m'
color_underline_white='\033[4;37m'

###
# Background
###
color_background_black='\033[40m'
color_background_red='\033[41m'
color_background_green='\033[42m'
color_background_yellow='\033[43m'
color_background_blue='\033[44m'
color_background_purple='\033[45m'
color_background_cyan='\033[46m'
color_background_white='\033[47m'

color_reset='\033[0m'

###########
# Functions
###########

function message_failure() {
    printf "${color_bold_red}🤦 $1 ${color_reset}\n"
}

function message_success() {
    printf "${color_bold_green}$1 🍺${color_reset}\n"
}

function message_warning() {
    printf "${color_bold_yellow}⚠️ $1 ${color_reset}\n"
}

function message_info() {
    printf "${color_bold_blue}☝️️ $1 ${color_reset}\n"
}

# Message welcome

echo "${color_bold_cyan}"
cat <<\EOF
 ________    ___  ___      ________    ________       ________     
|\   __  \  |\  \|\  \    |\   __  \  |\   __  \     |\   __  \    
\ \  \|\  \ \ \  \\\  \   \ \  \|\  \ \ \  \|\  \    \ \  \|\  \   
 \ \   ____\ \ \   __  \   \ \   ____\ \ \  \\\  \    \ \   __  \  
  \ \  \___|  \ \  \ \  \   \ \  \___|  \ \  \\\  \    \ \  \ \  \ 
   \ \__\      \ \__\ \__\   \ \__\      \ \_____  \    \ \__\ \__\
    \|__|       \|__|\|__|    \|__|       \|___| \__\    \|__|\|__|
                                                \|__|              
EOF
echo
echo "${color_reset}#"
echo "# ${color_bold_red}Programe com consciência, para o usuário!${color_reset}"
echo "# Padrões de códigos definidos pelo time de ${color_bold_white}TECH${color_reset}!"
echo "#"

######################
# Checking PHP Project
######################

# Exit 0 if no errors found
# Exit 1 if errors were found

# Create empty errors array.
declare -a errors

# Fetch all changed php files and validate them.
# This will check only staged files to be commited.
files=$(git diff --cached --name-only --diff-filter=ACM $against | grep '\.php$' | grep -Ev '\.(blade.php|txt)$' | grep -Ev '(_ide_helper.php)$')

# Project Folder.
project=$(git rev-parse --show-toplevel)

# Apenas caminhos e nomes dos arquivos: /path/file.php,/foo/file.php,/bar/file.php
for relative_file_path in $files
do
    staged_files="$staged_files $(git rev-parse --show-toplevel)/$relative_file_path"
    # file_name=$(basename "$relative_file_path")
    # file_entension=${file_name##*.}
done

# Replace first blank only
staged_files=${staged_files/ /''}

# Separated by spaces
staged_files_separated_by_spaces=$staged_files

# Remove blank spaces with comma
# Separated by commas and spaces
staged_files_separated_by_comma=${staged_files// /,}
staged_files_separated_by_space=${staged_files// / }

if [ -n "$files" ]; then
    CURRENT_DIR=$(PWD)

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHP Lint${color_reset}"
    echo "-------------------------------------------\n"

    # Check for errors when running PHP LINT.
    php_lint_errors=false

    for file in $files; do

        # Check if they are valid php files.
        php_lint_output=`php -l -d display_errors=On $file 2>&1 | grep 'PHP Parse error:'`

        # If it did contain errors, we have output.
        if [ -n "$php_lint_output" ]; then
            # Printing error message.
            message_failure "$php_lint_output"

            # Adding error message.
            errors=("${errors[@]}" "$php_lint_output")

            php_lint_errors=true
        fi
    done

    if [ "$php_lint_errors" = false ]; then
        message_success '✔ Etapa sem erros!'
    else
        exit 1
    fi

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHP CodeSniffer + PHP Code Beautifier${color_reset}"
    echo "-------------------------------------------\n"

    # PHP CodeSniffer default execution file.
    #
    # curl -OL https://squizlabs.github.io/PHP_CodeSniffer/phpcs.phar
    phpcs_local_bin="/usr/local/bin/phpcs"

    # Default command to run PHP CodeSniffer.
    phpcs_bin="php $phpcs_local_bin"

    # Default command via install local project package with Composer (Depot Manager for PHP).
    phpcs_vendor_bin="vendor/bin/phpcs"

    # Standard command via composer global installation.
    phpcs_global_bin="/usr/local/bin/phpcs"

    # Verifying command default based on existing conditions.
    if [ -f "$phpcs_vendor_bin" ]; then
        phpcs_bin=$phpcs_vendor_bin
    else
        if hash phpcs 2>/dev/null; then
            phpcs_bin=$phpcs_global_bin
        else
            if [ -f "$phpcs_local_exec" ]; then
                phpcs_bin=$phpcs_bin
            else
                message_warning "Executável do PHP Codesniffer não foi encontrado em $phpcs_vendor_bin, $phpcs_global_bin ou $phpcs_local_exec"
                exit 1
            fi
        fi
    fi

    if ! hash phpcbf 2>/dev/null; then
        message_warning "PHP Code Beautifier não foi encontrado!"
        message_info "Visite: https://github.com/squizlabs/PHP_CodeSniffer/wiki/Fixing-Errors-Automatically"
        exit 1
    fi

    # Arguments both for use for PHPCS and for PHPCBF.
    php_cs_cbf_common_arguments="--standard=PSR12 --colors --error-severity=1 --ignore='*blade.php*,*twig.php*' --tab-width=4 --encoding=utf-8 --extensions=php -d --memory_limit=32M -n"

    # Only PHPCS exclusives arguments.
    phpcs_arguments="-s --report=full --report-width=auto"

    # Check for errors when running PHPCS.
    phpcs_errors=false

    #printf "${color_bold_black}${color_background_yellow}PHP CodeSniffer Arguments${color_reset} ${color_bold_yellow}${php_cs_cbf_common_arguments} ${phpcs_arguments}${color_reset}\n"
    #printf "${color_bold_black}${color_background_yellow}Use PHPCBF To Fix Problems${color_reset} ${color_bold_green}phpcbf${color_reset}${color_bold_yellow} ${color_bold_purple}{FILES OR FOLDER}${color_bold_yellow} ${php_cs_cbf_common_arguments}\n"

    for file in $files; do
        GET_FILE="${CURRENT_DIR}/${file}"

        # Error codes before applying PHPCBF.
        phpcs_codestyle_errors_before_autofix=$($phpcs_bin $GET_FILE $php_cs_cbf_common_arguments $phpcs_arguments)

        # ([-z]=Empty)
        if [ -z "$phpcs_codestyle_errors_before_autofix" ];
        then
            # No errors to fix, skip to next file.
            continue
        fi

        # Run PHP Code Beautifier and Fixer the file.
        # Begin PHP Code Beautifier and Fixer.
        phpcbf_output="$(phpcbf $GET_FILE $php_cs_cbf_common_arguments)"

        if [ -n "$phpcbf_output" ]; then
            # File had some issues but they were automatically fixed.
            printf "${color_bold_green}Erros de estilo de código foram alterados! Refaça o commit.${color_reset}\n"
            # Display PHPCBF filtered output.
            printf "${phpcbf_output}\n"
        fi

        # Run PHP Code Style Check and detect in the fixer was not able to fix code.
        phpcs_codestyle_errors="$($phpcs_bin $GET_FILE $php_cs_cbf_common_arguments $phpcs_arguments)"

        # If it did contain errors, we have output.
        # Check last command (PHPCS) code for fail.
        # ([-n]=Not Empty)
        if [ -n "$phpcs_codestyle_errors" ]; then

            # Display error and PHPCS filtered output.
            # Display processing file error.
            printf "${phpcs_codestyle_errors}\n"

            # Adding error message.
            errors=("${errors[@]}" "$output")

            phpcs_errors=true
        fi
    done

    if [ "$phpcs_errors" = false ]; then
        message_success '✔ Etapa sem erros!'
    fi

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHP Coding Standards Fixer (PSR12) ${color_reset}"
    echo "-------------------------------------------\n"

    #message_info "Running PHP Code Sniffer..."

    # Verificando se arquivo binário executável existe para [php-cs-fixer].
    if ! hash php-cs-fixer 2>/dev/null; then
        message_warning "PHP Coding Standards Fixer não instalado"
        message_info "Visite: https://github.com/FriendsOfPHP/PHP-CS-Fixer#installation"
        exit 1
    fi

    printf "${color_bold_white}✔︎ Regras: ${color_bold_yellow}PSR12, Symfony${color_reset}\n"
    printf "${color_bold_white}✔︎ Formato de Output: ${color_bold_yellow}Text (default)${color_reset}\n"
    echo

    git status --porcelain | grep -e '^[AM]\(.*\).php$' | cut -c 3- | while read line; do
        # php-cs-fixer CHECK.
        # --dry-run (The --dry-run option displays the files that need to be fixed but without actually modifying them).
        php_cs_fixer_codestyle_dry_run=`php-cs-fixer --dry-run --diff --verbose --using-cache=no --rules=@PSR12,@Symfony fix ${line} 2>&1 | grep "diff"`

        # Check last command (PHP-CS-FIXER) code for fixed.
        if [ -n "$php_cs_fixer_codestyle_dry_run" ]; then

            # Applicando PSRs e @Symfony.
            php_cs_fixer_codestyle=`php-cs-fixer --diff --using-cache=yes --rules=@PSR12,@Symfony fix ${line} &>/dev/null`

            git add ${line}

            message_info "GIT ADD + PHP Coding Standards Fixer fixing: [ ${line} ]"
        else
            printf "${color_bold_green}✔ ${color_bold_white}${color_underline_white}${line}${color_reset}\n"
        fi
    done

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHPMD - PHP Mess Detector${color_reset}"
    echo "-------------------------------------------\n"

    if ! hash phpmd 2>/dev/null; then
        message_warning "PHP Mess Detector não foi encontrado!"
        message_info "Visit: https://phpmd.org/download/index.html"
        exit 1
    fi

    # @see https://phpmd.org/rules/index.html
    phpmd_rules="cleancode,codesize,controversial,design,naming,unusedcode"

    printf "✔︎ Formato de Output: ${color_bold_yellow}text${color_reset}\n"
    printf "✔︎ Regras: ${color_bold_yellow}${phpmd_rules}${color_reset}\n"
    printf "✔︎ Extensão: ${color_bold_yellow}php${color_reset}\n\n"

    #message_info "PHPMD - PHP Mess Detector: [ ${staged_files_separated_by_comma} ]"

    # PHPMD running script
    phpmd_output=$(phpmd ${staged_files_separated_by_comma} text "${phpmd_rules}" --suffixes php)
    phpmd_retval=$?

    if [ $phpmd_retval -ne 0 ]; then
        message_failure "PHPMD - PHP Mess Detector detectou erros, resolva-os e volte a comitar."
        echo
        printf "${phpmd_output}\n"

        # Adding error message.
        errors=("${errors[@]}" "$phpmd_output")
    else
        message_success '✔ Etapa sem erros!'
    fi

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHPStan - PHP Static Analyses${color_reset}"
    echo "-------------------------------------------\n"

    if ! hash phpstan 2>/dev/null; then
        message_warning "PHP Stan Analyses não foi encontrado!"
        message_info "Visite: https://phpstan.org/user-guide/getting-started#installation"
        exit 1
    fi

    # PHPSTAN running script
    phpstan_output=$(phpstan analyse ${staged_files_separated_by_space} --level=8 -a "${CURRENT_DIR}/vendor/autoload.php" -c "${CURRENT_DIR}/phpstan.neon" --memory-limit=-1)
    phpstan_retval=$?

    if [ $phpstan_retval -ne 0 ]; then
        message_failure "PHPSTAN - PHP Stan Encontrou alguns erros. Resolva e volte a comitar."

        printf "${phpstan_output}\n"

        # Adding error message.
        errors=("${errors[@]}" "$phpstan_output")
    else
        message_success '✔ Etapa sem erros!'
    fi

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHP Copy/Paste Detector (PHPCPD)${color_reset}"
    echo "-------------------------------------------\n"

    if ! hash phpcpd 2>/dev/null; then
        message_warning "PHP Copy/Paste Detector não foi encontrado!"
        printf "${color_bold_white}Por favor instale o pacote: phpcpd, e.g.:${color_reset}\n"
        exit 1
    fi

    phpcpd_arguments="--no-interaction --progress --min-lines=3 --min-tokens=40"

    # PHPCPD running script
    phpcpd_tmp=/tmp/t$$
    phpcpd ${phpcpd_arguments} ${staged_files_separated_by_spaces} > $phpcpd_tmp

    if grep -q 'Found' $phpcpd_tmp
    then
        message_failure "PHPCPD - PHP Copy/Paste Detector encontrou erros, resolva-os e volte a comitar!"

        phpcpd_output="`cat $phpcpd_tmp`"

        printf "${phpcpd_output}\n"

        # Adding error message.
        errors=("${errors[@]}" "$phpcpd_output")
    else
        message_success "✔ Sem erros - PHPCPD!"
    fi

    # Cleanup
    rm /tmp/*.$$ 2>/dev/null
    rm /tmp/*$$.txt 2>/dev/null
    rm -f $phpcpd_tmp
fi

# If we have errors, exit with 1
if [ -n "$errors" ]; then
    message_failure 'Por favor corrija os erros e volte a fazer o commit!'
    exit 1
fi

echo "\n\n-------------------------------------------"
echo "- ${color_bold_green}Nenhum erro encontrado! 👏 👏 👏 👏${color_reset}"
echo "-------------------------------------------\n"

exit 0
#!/usr/bin/env bash

##########
# Git Pre-Commit file for PHP projects.
###
#
# This hook performs the following validation:
#   - PHP Lint (http://php.net/manual/en/features.commandline.options.php)
#   - PHP CodeSniffer (PHPCS + (PHPCBF) (https://github.com/squizlabs/PHP_CodeSniffer)
#   - PHP Coding Standards Fixer (PHP CS Fixer) (https://github.com/FriendsOfPHP/PHP-CS-Fixer)
#   - PHP Mess Detector (PHPMD) (https://phpmd.org/)
#   - PHP Copy/Paste Detector (PHPCPD) (https://github.com/sebastianbergmann/phpcpd)
#   - PHP Stan
#
# @version 1.0.0
# @author Felipe Rank <felipe.rank@memed.com.br>
##########

if git rev-parse --verify HEAD >/dev/null 2>&1
then
    against=HEAD
else
    # Initial commit: diff against an empty tree object
    against=4b825dc642cb6eb9a060e54bf8d69288fbee4904
fi

# If you want to allow non-ASCII filenames set this variable to true.
allownonascii=$(git config --bool hooks.allownonascii)

# Redirect output to stderr.
exec 1>&2

# Cross platform projects tend to avoid non-ASCII filenames; prevent
# them from being added to the repository. We exploit the fact that the
# printable range starts at the space character and ends with tilde.
if [ "$allownonascii" != "true" ] &&
    # Note that the use of brackets around a tr range is ok here, (it's
    # even required, for portability to Solaris 10's /usr/bin/tr), since
    # the square bracket bytes happen to fall in the designated range.
    test $(git diff --cached --name-only --diff-filter=A -z $against |
      LC_ALL=C tr -d '[ -~]\0' | wc -c) != 0
then
    cat <<\EOF
Error: Attempt to add a non-ASCII file name.

This can cause problems if you want to work with people on other platforms.

To be portable it is advisable to rename the file.

If you know what you are doing you can disable this check using:

  git config hooks.allownonascii true
EOF
    exit 1
fi

# If there are whitespace errors, print the offending file names and fail.
# exec git diff-index --check --cached $against --

#################
# Terminal Colors
#################

###
# Regular
###
color_regular_black='\033[0;30m'
color_regular_red='\033[0;31m'
color_regular_green='\033[0;32m'
color_regular_yellow='\033[0;33m'
color_regular_blue='\033[0;34m'
color_regular_purple='\033[0;35m'
color_regular_cyan='\033[0;36m'
color_regular_white='\033[0;37m'

###
# Bold
###
color_bold_black='\033[1;30m'
color_bold_red='\033[1;31m'
color_bold_green='\033[1;32m'
color_bold_yellow='\033[1;33m'
color_bold_blue='\033[1;34m'
color_bold_purple='\033[1;35m'
color_bold_cyan='\033[1;36m'
color_bold_white='\033[1;37m'

###
# Underline
###
color_underline_black='\033[4;30m'
color_underline_red='\033[4;31m'
color_underline_green='\033[4;32m'
color_underline_yellow='\033[4;33m'
color_underline_blue='\033[4;34m'
color_underline_purple='\033[4;35m'
color_underline_cyan='\033[4;36m'
color_underline_white='\033[4;37m'

###
# Background
###
color_background_black='\033[40m'
color_background_red='\033[41m'
color_background_green='\033[42m'
color_background_yellow='\033[43m'
color_background_blue='\033[44m'
color_background_purple='\033[45m'
color_background_cyan='\033[46m'
color_background_white='\033[47m'

color_reset='\033[0m'

###########
# Functions
###########

function message_failure() {
    printf "${color_bold_red}🤦 $1 ${color_reset}\n"
}

function message_success() {
    printf "${color_bold_green}$1 🍺${color_reset}\n"
}

function message_warning() {
    printf "${color_bold_yellow}⚠️ $1 ${color_reset}\n"
}

function message_info() {
    printf "${color_bold_blue}☝️️ $1 ${color_reset}\n"
}

# Message welcome

echo "${color_bold_cyan}"
cat <<\EOF
 __    __     ______     __    __     ______     _____
/\ "-./  \   /\  ___\   /\ "-./  \   /\  ___\   /\  __-.
\ \ \-./\ \  \ \  __\   \ \ \-./\ \  \ \  __\   \ \ \/\ \
 \ \_\ \ \_\  \ \_____\  \ \_\ \ \_\  \ \_____\  \ \____-
  \/_/  \/_/   \/_____/   \/_/  \/_/   \/_____/   \/____/
EOF
echo
echo "${color_reset}#"
echo "# ${color_bold_red}Programe com consciência, para o usuário!${color_reset}"
echo "# Padrões de códigos definidos pelo time de ${color_bold_white}TECH${color_reset}!"
echo "#"

######################
# Checking PHP Project
######################

# Exit 0 if no errors found
# Exit 1 if errors were found

# Create empty errors array.
declare -a errors

# Fetch all changed php files and validate them.
# This will check only staged files to be commited.
files=$(git diff --cached --name-only --diff-filter=ACM $against | grep '\.php$' | grep -Ev '\.(blade.php|txt)$' | grep -Ev '(_ide_helper.php)$')

# Project Folder.
project=$(git rev-parse --show-toplevel)

# Apenas caminhos e nomes dos arquivos: /path/file.php,/foo/file.php,/bar/file.php
for relative_file_path in $files
do
    staged_files="$staged_files $(git rev-parse --show-toplevel)/$relative_file_path"
    # file_name=$(basename "$relative_file_path")
    # file_entension=${file_name##*.}
done

# Replace first blank only
staged_files=${staged_files/ /''}

# Separated by spaces
staged_files_separated_by_spaces=$staged_files

# Remove blank spaces with comma
# Separated by commas and spaces
staged_files_separated_by_comma=${staged_files// /,}
staged_files_separated_by_space=${staged_files// / }

if [ -n "$files" ]; then
    CURRENT_DIR=$(PWD)

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHP Lint${color_reset}"
    echo "-------------------------------------------\n"

    # Check for errors when running PHP LINT.
    php_lint_errors=false

    for file in $files; do

        # Check if they are valid php files.
        php_lint_output=`php -l -d display_errors=On $file 2>&1 | grep 'PHP Parse error:'`

        # If it did contain errors, we have output.
        if [ -n "$php_lint_output" ]; then
            # Printing error message.
            message_failure "$php_lint_output"

            # Adding error message.
            errors=("${errors[@]}" "$php_lint_output")

            php_lint_errors=true
        fi
    done

    if [ "$php_lint_errors" = false ]; then
        message_success '✔ Etapa sem erros!'
    else
        exit 1
    fi

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHP CodeSniffer + PHP Code Beautifier${color_reset}"
    echo "-------------------------------------------\n"

    # PHP CodeSniffer default execution file.
    #
    # curl -OL https://squizlabs.github.io/PHP_CodeSniffer/phpcs.phar
    phpcs_local_bin="/usr/local/bin/phpcs"

    # Default command to run PHP CodeSniffer.
    phpcs_bin="php $phpcs_local_bin"

    # Default command via install local project package with Composer (Depot Manager for PHP).
    phpcs_vendor_bin="vendor/bin/phpcs"

    # Standard command via composer global installation.
    phpcs_global_bin="/usr/local/bin/phpcs"

    # Verifying command default based on existing conditions.
    if [ -f "$phpcs_vendor_bin" ]; then
        phpcs_bin=$phpcs_vendor_bin
    else
        if hash phpcs 2>/dev/null; then
            phpcs_bin=$phpcs_global_bin
        else
            if [ -f "$phpcs_local_exec" ]; then
                phpcs_bin=$phpcs_bin
            else
                message_warning "Executável do PHP Codesniffer não foi encontrado em $phpcs_vendor_bin, $phpcs_global_bin ou $phpcs_local_exec"
                exit 1
            fi
        fi
    fi

    if ! hash phpcbf 2>/dev/null; then
        message_warning "PHP Code Beautifier não foi encontrado!"
        message_info "Visite: https://github.com/squizlabs/PHP_CodeSniffer/wiki/Fixing-Errors-Automatically"
        exit 1
    fi

    # Arguments both for use for PHPCS and for PHPCBF.
    php_cs_cbf_common_arguments="--standard=PSR12 --colors --error-severity=1 --ignore='*blade.php*,*twig.php*' --tab-width=4 --encoding=utf-8 --extensions=php -d --memory_limit=32M -n"

    # Only PHPCS exclusives arguments.
    phpcs_arguments="-s --report=full --report-width=auto"

    # Check for errors when running PHPCS.
    phpcs_errors=false

    #printf "${color_bold_black}${color_background_yellow}PHP CodeSniffer Arguments${color_reset} ${color_bold_yellow}${php_cs_cbf_common_arguments} ${phpcs_arguments}${color_reset}\n"
    #printf "${color_bold_black}${color_background_yellow}Use PHPCBF To Fix Problems${color_reset} ${color_bold_green}phpcbf${color_reset}${color_bold_yellow} ${color_bold_purple}{FILES OR FOLDER}${color_bold_yellow} ${php_cs_cbf_common_arguments}\n"

    for file in $files; do
        GET_FILE="${CURRENT_DIR}/${file}"

        # Error codes before applying PHPCBF.
        phpcs_codestyle_errors_before_autofix=$($phpcs_bin $GET_FILE $php_cs_cbf_common_arguments $phpcs_arguments)

        # ([-z]=Empty)
        if [ -z "$phpcs_codestyle_errors_before_autofix" ];
        then
            # No errors to fix, skip to next file.
            continue
        fi

        # Run PHP Code Beautifier and Fixer the file.
        # Begin PHP Code Beautifier and Fixer.
        phpcbf_output="$(phpcbf $GET_FILE $php_cs_cbf_common_arguments)"

        if [ -n "$phpcbf_output" ]; then
            # File had some issues but they were automatically fixed.
            printf "${color_bold_green}Erros de estilo de código foram alterados! Refaça o commit.${color_reset}\n"
            # Display PHPCBF filtered output.
            printf "${phpcbf_output}\n"
        fi

        # Run PHP Code Style Check and detect in the fixer was not able to fix code.
        phpcs_codestyle_errors="$($phpcs_bin $GET_FILE $php_cs_cbf_common_arguments $phpcs_arguments)"

        # If it did contain errors, we have output.
        # Check last command (PHPCS) code for fail.
        # ([-n]=Not Empty)
        if [ -n "$phpcs_codestyle_errors" ]; then

            # Display error and PHPCS filtered output.
            # Display processing file error.
            printf "${phpcs_codestyle_errors}\n"

            # Adding error message.
            errors=("${errors[@]}" "$output")

            phpcs_errors=true
        fi
    done

    if [ "$phpcs_errors" = false ]; then
        message_success '✔ Etapa sem erros!'
    fi

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHP Coding Standards Fixer (PSR12) ${color_reset}"
    echo "-------------------------------------------\n"

    #message_info "Running PHP Code Sniffer..."

    # Verificando se arquivo binário executável existe para [php-cs-fixer].
    if ! hash php-cs-fixer 2>/dev/null; then
        message_warning "PHP Coding Standards Fixer não instalado"
        message_info "Visite: https://github.com/FriendsOfPHP/PHP-CS-Fixer#installation"
        exit 1
    fi

    printf "${color_bold_white}✔︎ Regras: ${color_bold_yellow}PSR12, Symfony${color_reset}\n"
    printf "${color_bold_white}✔︎ Formato de Output: ${color_bold_yellow}Text (default)${color_reset}\n"
    echo

    git status --porcelain | grep -e '^[AM]\(.*\).php$' | cut -c 3- | while read line; do
        # php-cs-fixer CHECK.
        # --dry-run (The --dry-run option displays the files that need to be fixed but without actually modifying them).
        php_cs_fixer_codestyle_dry_run=`php-cs-fixer --dry-run --diff --verbose --using-cache=no --rules=@PSR12,@Symfony fix ${line} 2>&1 | grep "diff"`

        # Check last command (PHP-CS-FIXER) code for fixed.
        if [ -n "$php_cs_fixer_codestyle_dry_run" ]; then

            # Applicando PSRs e @Symfony.
            php_cs_fixer_codestyle=`php-cs-fixer --diff --using-cache=yes --rules=@PSR12,@Symfony fix ${line} &>/dev/null`

            git add ${line}

            message_info "GIT ADD + PHP Coding Standards Fixer fixing: [ ${line} ]"
        else
            printf "${color_bold_green}✔ ${color_bold_white}${color_underline_white}${line}${color_reset}\n"
        fi
    done

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHPMD - PHP Mess Detector${color_reset}"
    echo "-------------------------------------------\n"

    if ! hash phpmd 2>/dev/null; then
        message_warning "PHP Mess Detector não foi encontrado!"
        message_info "Visit: https://phpmd.org/download/index.html"
        exit 1
    fi

    # @see https://phpmd.org/rules/index.html
    phpmd_rules="cleancode,codesize,controversial,design,naming,unusedcode"

    printf "✔︎ Formato de Output: ${color_bold_yellow}text${color_reset}\n"
    printf "✔︎ Regras: ${color_bold_yellow}${phpmd_rules}${color_reset}\n"
    printf "✔︎ Extensão: ${color_bold_yellow}php${color_reset}\n\n"

    #message_info "PHPMD - PHP Mess Detector: [ ${staged_files_separated_by_comma} ]"

    # PHPMD running script
    phpmd_output=$(phpmd ${staged_files_separated_by_comma} text "${phpmd_rules}" --suffixes php)
    phpmd_retval=$?

    if [ $phpmd_retval -ne 0 ]; then
        message_failure "PHPMD - PHP Mess Detector detectou erros, resolva-os e volte a comitar."
        echo
        printf "${phpmd_output}\n"

        # Adding error message.
        errors=("${errors[@]}" "$phpmd_output")
    else
        message_success '✔ Etapa sem erros!'
    fi

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHPStan - PHP Static Analyses${color_reset}"
    echo "-------------------------------------------\n"

    if ! hash phpstan 2>/dev/null; then
        message_warning "PHP Stan Analyses não foi encontrado!"
        message_info "Visite: https://phpstan.org/user-guide/getting-started#installation"
        exit 1
    fi

    # PHPSTAN running script
    phpstan_output=$(phpstan analyse ${staged_files_separated_by_space} --level=8 -a "${CURRENT_DIR}/vendor/autoload.php" -c "${CURRENT_DIR}/phpstan.neon" --memory-limit=-1)
    phpstan_retval=$?

    if [ $phpstan_retval -ne 0 ]; then
        message_failure "PHPSTAN - PHP Stan Encontrou alguns erros. Resolva e volte a comitar."

        printf "${phpstan_output}\n"

        # Adding error message.
        errors=("${errors[@]}" "$phpstan_output")
    else
        message_success '✔ Etapa sem erros!'
    fi

    echo "\n\n-------------------------------------------"
    echo "- ${color_bold_cyan}PHP Copy/Paste Detector (PHPCPD)${color_reset}"
    echo "-------------------------------------------\n"

    if ! hash phpcpd 2>/dev/null; then
        message_warning "PHP Copy/Paste Detector não foi encontrado!"
        printf "${color_bold_white}Por favor instale o pacote: phpcpd, e.g.:${color_reset}\n"
        exit 1
    fi

    phpcpd_arguments="--no-interaction --progress --min-lines=3 --min-tokens=40"

    # PHPCPD running script
    phpcpd_tmp=/tmp/t$$
    phpcpd ${phpcpd_arguments} ${staged_files_separated_by_spaces} > $phpcpd_tmp

    if grep -q 'Found' $phpcpd_tmp
    then
        message_failure "PHPCPD - PHP Copy/Paste Detector encontrou erros, resolva-os e volte a comitar!"

        phpcpd_output="`cat $phpcpd_tmp`"

        printf "${phpcpd_output}\n"

        # Adding error message.
        errors=("${errors[@]}" "$phpcpd_output")
    else
        message_success "✔ Sem erros - PHPCPD!"
    fi

    # Cleanup
    rm /tmp/*.$$ 2>/dev/null
    rm /tmp/*$$.txt 2>/dev/null
    rm -f $phpcpd_tmp
fi

# If we have errors, exit with 1
if [ -n "$errors" ]; then
    message_failure 'Por favor corrija os erros e volte a fazer o commit!'
    exit 1
fi

echo "\n\n-------------------------------------------"
echo "- ${color_bold_green}Nenhum erro encontrado! 👏 👏 👏 👏${color_reset}"
echo "-------------------------------------------\n"

exit 0