CI.sh

#!/usr/bin/env bash
set -e

this_script=$(basename "$0")

# Install some tools
echo "*** [${this_script}] Installing some OS packages"
apt-get update > /dev/null 2>&1
apt-get install -y git wget zip > /dev/null 2>&1

# The composer installation steps via https://getcomposer.org/download/
# and https://getcomposer.org/doc/faqs/how-to-install-composer-programmatically.md
echo "*** [${this_script}] Downloading composer-setup.php"
php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
actual_checksum="$(php -r "echo hash_file('sha384', 'composer-setup.php');")"

echo "*** [${this_script}] Verifying composer-setup.php checksum"
expected_checksum="$(php -r 'copy("https://composer.github.io/installer.sig", "php://stdout");')"
if [ "${expected_checksum}" != "${actual_checksum}" ]; then
    >&2 echo '*** [${this_script}] ERROR: Invalid installer checksum'
    exit 1
fi

echo "*** [${this_script}] Installing composer to /usr/local/bin"
php composer-setup.php --install-dir=/usr/local/bin --filename=composer

echo "*** [${this_script}] Removing composer-setup.php"
php -r "unlink('composer-setup.php');"

echo "*** [${this_script}] Changing to binding source directory"
pushd /php-source

# TODO:  Review if we should be using a compose.lock file instead.
echo "*** [${this_script}] Running composer update"
composer update

echo "*** [${this_script}] Running composer install"
composer install --prefer-source --no-interaction

#Install Xdebug coverage tool
version=$(php -v | awk 'match($0, /PHP [78]\.[0-4]/) { print substr($0, RSTART, RLENGTH) } ' | awk '{print $2}')
echo "*** [${this_script}] PHP version: $version"
if [ "${version}" == "8.1" ]; then
    # Installation according to https://xdebug.org/docs/install#source
    echo "*** [${this_script}] Installing Xdebug coverage tool"
    cd /
    git clone https://github.com/xdebug/xdebug.git
    cd xdebug
    git checkout 3.1.5 > /dev/null 2>&1
    phpize
    ./configure --enable-xdebug  > /dev/null 2>&1
    make  > /dev/null 2>&1
    make install  > /dev/null 2>&1
    echo "zend_extension=xdebug" > /usr/local/etc/php/conf.d/99-xdebug.ini
    export XDEBUG_MODE=coverage
    cd /php-source
    echo "*** [${this_script}] Running phpspec"
    bin/phpspec run --config=phpspec.coverage.yml --bootstrap=./vendor/autoload.php --no-interaction --format=pretty
else 
    echo "*** [${this_script}] Skipping test coverage generation for this version"
    echo "*** [${this_script}] Running phpspec"
    bin/phpspec run --config=phpspec.yml --bootstrap=./vendor/autoload.php --no-interaction --format=pretty
fi

echo "*** [${this_script}] Running examples"
pushd examples
for example in $(ls *.php); do
   echo "*** [${this_script}] Running ${example} with PHP ${version}"
   php ${example} --key ${ROSETTE_API_KEY} > "${example}-output.txt" 2>&1
   # Disable error mode for grep
   set +e
   if grep -q Exception "${example}-output.txt"; then
     echo "*** [${this_script}] ${example} failed!"
     cat "${example}-output.txt"
     rm -f "${example}-output.txt"
     exit 1
   fi
   set -e
   rm -f "${example}-output.txt"
done

echo "*** [${this_script}] Finished!"