php-install

#!/bin/bash

while getopts fh OPT
do
    case $OPT in
        "f") FLAG_FORCE="TRUE" ;;
        "h") FLAG_HELP="TRUE" ;;
        * ) FLAG_HELP="TRUE" ;;
    esac
done
shift `expr $OPTIND - 1`

TARGET_VERSION="$1"
LOCATION="$2"
CONFIGURE_OPTIONS=${@:4:($#-3)}

if [ "x"$FLAG_HELP != "x" -o "x$LOCATION" = "x" ]; then
    echo "[usage] php-install [-f] VERSION LOCATION -- CONFIGURE_OPTIONS"
    echo "  ex: php-install 5.5.10 ~/local/php-5.5.10 -- --with-pear"
    exit 0
fi

cd $(dirname $0)
XBUILD_PATH=$(pwd)

if [ ! -d ./var/php-build ]; then
    (
        set -e
        mkdir -p var
        cd var
        git clone -q https://github.com/php-build/php-build.git php-build-repo
        cd php-build-repo
        PREFIX="$XBUILD_PATH"/var/php-build ./install.sh >/dev/null 2>&1
    )
    if [ $? -ne 0 ]; then
        echo "failed to download php-build"
        exit 1
    fi
fi

if [ "x"$FLAG_FORCE = "x" -a -d "$LOCATION" -a -x "$LOCATION/bin/php" ]; then
    version_pattern=$(echo "$TARGET_VERSION" | sed -e 's/\./\\\./')
    check=$("$LOCATION"/bin/php -v | head -1 | grep "$version_pattern")
    if [ "x$check" != "x" ]; then
        echo "php $TARGET_VERSION already installed on $LOCATION"
        echo "To do force re-install, use '-f' option"
        exit 0
    fi
fi

echo "Start to build php $TARGET_VERSION ..."
PHP_BUILD_CONFIGURE_OPTS="$CONFIGURE_OPTIONS" ./var/php-build/bin/php-build "$TARGET_VERSION" "$LOCATION" > /tmp/$USER-php-install.log 2>&1
if [ $? -ne 0 ]; then
    echo "php-build failed. see log: /tmp/$USER-php-install.log"
    exit 1
fi

echo "php $TARGET_VERSION successfully installed on $LOCATION"
echo "To use this php, do 'export PATH=$LOCATION/bin:\$PATH'."