Refactor coverage and extension code

src/scripts/ext/phalcon_darwin.sh

@@ -0,0 +1,16 @@
+extension=$1
+ini_file=$(php -d "date.timezone=UTC" --ini | grep "Loaded Configuration" | sed -e "s|.*:s*||" | sed "s/ //g")
+sudo pecl install psr
+brew install autoconf automake libtool
+git clone https://github.com/phalcon/cphalcon.git
+cd cphalcon || echo "could not cd"
+git checkout "$(git branch -r | grep -E "origin/${extension: -1}\.\d\.x" | sort -r | head -n 1 | sed "s/ //g")"
+sed -i '' 's/zend_ulong/ulong/' build/php7/64bits/phalcon.zep.c
+sed -i '' 's/ulong/zend_ulong/' build/php7/64bits/phalcon.zep.c
+cd build/php7/64bits && sudo phpize
+sudo ./configure --with-php-config=/usr/local/bin/php-config --enable-phalcon
+sudo glibtoolize --force
+sudo autoreconf
+sudo make -i -j6
+sudo make install
+echo "extension=phalcon.so" >>"$ini_file"