my deploy

gistfile1.sh

#! /bin/bash

# path% /usr/local/sbin/deploy

# directory for deployment
# here will cloned tags
BASEDIR="/project/versions";

# path to project home
PROJECT="/project/www";

# url for repository
REPOSITORY="[email protected]:MadFaill/new.madfaill.git";

# composer executable
COMPOSER="/usr/local/sbin/composer"

# path to uploads
UPLOADS_PATH="/project/uploads";

# crontab user
CRONTAB_USER='madfaill'

# define print function
function print () {
    local exp=$1;
    local color=$2;
    if ! [[ $color =~ '^[0-9]$' ]] ; then
       case $(echo $color | tr '[:upper:]' '[:lower:]') in
        black) color=0 ;;
        red) color=1 ;;
        green) color=2 ;;
        yellow) color=3 ;;
        blue) color=4 ;;
        magenta) color=5 ;;
        cyan) color=6 ;;
        white|*) color=7 ;; # white or invalid color
       esac
    fi
    tput setaf $color;
    echo $exp;
    tput sgr0;
}


# check exists install path
if [ ! -d "$BASEDIR" ]; then
    mkdir $BASEDIR;
    chmod -R 0774 $BASEDIR;
fi

# if tag was not specified - exit
# nothing to pull
if ! [[ $2 =~ [0-9]+\.[0-9]+\.[0-9]+ ]]; then
    print 'need tag: -t <tag>' red;
    exit;
fi


print "Deploy project by tag $2" green;
TAG_PATH="tag-$2";

# if not revert - clone
if [ ! -d "$BASEDIR/$TAG_PATH" ]; then
    print "clone repository from $REPOSITORY" yellow;
    vari=`git clone $REPOSITORY $BASEDIR/$TAG_PATH 2>&1`;
fi

# need to enter basedir for current tag
# all manipulations inside it
# echo "enter directory";
cd "$BASEDIR/$TAG_PATH";

# checkout =)
print "checkout tags/$2" green;
vari=`git checkout tags/$2 2>&1`;

# if need to update or install
# composer dependencies
print "install composer" green;
vari=`php $COMPOSER install 2>&1`;

# create sym-links for NGINX
# ==== =)
if [ -L "$PROJECT" ]; then
    print "unlink exists project" yellow;
    rm -rf "$PROJECT";
fi

# htdocs path
print "link $BASEDIR/$TAG_PATH/htdocs as project" green;
eval "ln -s $BASEDIR/$TAG_PATH/htdocs $PROJECT";

# chmod -R 0777 /project/versions/<tag>/app/temporary/
print "add permissions to temporary" yellow
out=`chmod -R 0777 $BASEDIR/$TAG_PATH/app/temporary/ 2>&1`


# unlink uploads (may have reload)
if [ -L "$PROJECT/uploads" ]; then
    print "unlink uploads" yellow;
    rm -rf "$PROJECT/uploads";
fi

# mad uploads injection
eval "ln -s $UPLOADS_PATH $PROJECT/uploads";

# periodical workers
print "add crontab" green;
eval "crontab -u $CRONTAB_USER $BASEDIR/$TAG_PATH/devel/crontab/workers";

# setup access for www-data
print "access setup" green;
access=`chown -R www-data:www-data $BASEDIR/$TAG_PATH/htdocs 2>&1`;
access+=`chown -R www-data:www-data $PROJECT 2>&1`;

if [[ $access != "" ]]; then
    print "change project owner failed" red;
    print "INFO: $access" blue
fi

print 'setup nginx configs' green;
out=`cp /etc/nginx/deployed-sites /etc/nginx/deployed-sites.tmp 2>&1`;
out=`rm -rf /etc/nginx/deployed-sites 2>&1`;
out=`ln -s $BASEDIR/$TAG_PATH/devel/sites-enabled /etc/nginx/deployed-sites 2>&1`;
out=`chown -R www-data:www-data /etc/nginx/deployed-sites 2>&1`;

INPUT=`nginx -t -c /etc/nginx/nginx.conf 2>&1`
#echo $INPUT;

if [[ $INPUT == *"syntax is ok"* ]]
then
    print "restart service" yellow;
    out=`rm -rf /etc/nginx/deployed-sites.tmp 2>&1`;
    out=`service nginx restart 2>&1`;

    print "restart php5-fpm" yellow;
    out=`service php5-fpm restart`;
else
    print 'NGINX config test failed' red
    print 'rollback' red
    out=`rm -rf /etc/nginx/deployed-sites 2>&1`
    out=`cp /etc/nginx/deployed-sites.tmp /nginx/deployed-sites 2>&1`;
    out=`rm -rf /etc/nginx/deployed-sites.tmp 2>&1`;
fi