Challenge: create a one-liner to install a custom "hello world" app using symfony2 standard, composer, git and standardish bash tools. Try it out — copy, paste, run: $ wget -O symfony2_hello_world.sh https://gist.github.com/mfdj/8515732/raw/87dc7c489fe6a8b1d632a2b21e411e6596116152/symfony2_hello_world.sh && chmod +x symfony2_hello_world.sh && ./…

symfony2_hello_world.sh

#!/usr/bin/env bash

# Works partially with Symofny 2.5
# Works fully with Symfony 2.3 — 2.4
# Tested against Symfony: 2.5.0, 2.4.1, 2.3.9

# Usage:
# symfony2_hello_world.sh <optional: project folder> <optional: symfony version> <optional: domain name>
# Examples:
# symfony2_hello_world.sh 
# symfony2_hello_world.sh myprojectfolder
# symfony2_hello_world.sh nested/deeper/project 2.4.1
# symfony2_hello_world.sh anotherproject 2.3.9 testdomain.local

### ~~~~~~~~~~~~ TODO ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

# • handle incorrect version numbers
# • detect asboulte paths and handle them
# • if bundle addition fails then offer source code to screen

### ~~~~~~~~~~~~ SETUP ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

### Arguments
ROOT=$PWD
if [[ -z "$1" ]]; then
  PATH_TO=$ROOT/hello_symfony_project
else
  PATH_TO=$ROOT/$1
fi
TEMP_PATH="$ROOT/.hello_symfony_temp"
VER=$2
DOMAIN=$3

### Env
mkdir -p $PATH_TO
mkdir -p $TEMP_PATH

CNSL='php app/console'

if [ $(which composer) ]; then
  COMPOSER='composer'
else
  if [[ ! -e 'composer.phar' ]]; then
    echo "downloading composer.phar"
    curl -sS https://getcomposer.org/installer | php 
  fi
  COMPOSER='php composer.phar'
fi

### ~~~~~~~~~~~~ FUNCTIONS ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
getTempFile() {
  local file=$TEMP_PATH/`date +%s`
  echo $file
}

outputDiff_1()
{
  local name=$1
cat >$name <<"EOL"
diff --git a/app/AppKernel.php b/app/AppKernel.php
index c5c9eb6..2680df4 100644
--- a/app/AppKernel.php
+++ b/app/AppKernel.php
@@ -19,9 +19,7 @@ class AppKernel extends Kernel
         );
 
         if (in_array($this->getEnvironment(), array('dev', 'test'))) {
-            $bundles[] = new Acme\DemoBundle\AcmeDemoBundle();
             $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
-            $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
             $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
         }

-- 
1.8.4
EOL
}

outputDiff_2()
{
  local name=$1
cat >$name <<"EOL"
diff --git a/app/AppKernel.php b/app/AppKernel.php
index 2680df4..e839e67 100644
--- a/app/AppKernel.php
+++ b/app/AppKernel.php
@@ -16,6 +16,7 @@ class AppKernel extends Kernel
             new Symfony\Bundle\AsseticBundle\AsseticBundle(),
             new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
             new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
+            new HelloWorld\HiBundle\HiBundle(),
         );
 
         if (in_array($this->getEnvironment(), array('dev', 'test'))) {
-- 
1.8.4
EOL
}

outputDiff_3()
{
  local name=$1
cat >$name <<"EOL"
diff --git a/composer.json b/composer.json
index dad465b..4e4b929 100644
--- a/composer.json
+++ b/composer.json
@@ -15,11 +15,13 @@
         "symfony/assetic-bundle": "~2.3",
         "symfony/swiftmailer-bundle": "~2.3",
         "symfony/monolog-bundle": "~2.4",
-        "sensio/distribution-bundle": "~2.3",
         "sensio/framework-extra-bundle": "~3.0",
         "sensio/generator-bundle": "~2.3",
         "incenteev/composer-parameter-handler": "~2.0"
     },
+    "require-dev": {
+        "sensio/distribution-bundle": "~2.3"
+    },
     "scripts": {
         "post-install-cmd": [
             "Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
@@ -47,6 +49,8 @@
         },
         "branch-alias": {
             "dev-master": "2.4-dev"
-        }
-    }
+        },
+        "symfony-assets-install": "symlink"
+    },
+    "preferred-install": "dist"
 }
-- 
1.8.4
EOL
}

clobberRoutingDevYaml()
{
cat >app/config/routing_dev.yml <<EOL
_wdt:
    resource: "@WebProfilerBundle/Resources/config/routing/wdt.xml"
    prefix:   /_wdt

_profiler:
    resource: "@WebProfilerBundle/Resources/config/routing/profiler.xml"
    prefix:   /_profiler

_main:
    resource: routing.yml
EOL
}

clobberSecurityYaml()
{
cat >app/config/security.yml <<EOL
security:
    # encoders:
    #     Symfony\Component\Security\Core\User\User:
    #         algorithm: bcrypt
    #         cost:      13

    providers:
        in_memory:
            memory: ~
    # providers:
    #     chain_provider:
    #         chain:
    #             providers: [in_memory, user_db]
    #     in_memory:
    #         memory:
    #             users:
    #                 user: { password: pass }
    #     user_db:
    #         entity: { class: Symfony\Component\Security\Core\User\User, property: username }

    firewalls:
        secured_area:
            anonymous: ~
    # firewalls:
    #     secured:
    #         pattern: ^/secured
    #         form_login:
    #                 check_path: _security_check
    #     insecured:
    #         pattern: ^/(css|images|js)
    #         security: false

    access_control: ~
EOL
}

addHelloWorld()
{
  mkdir -p src/HelloWorld/HiBundle/Controller
  mkdir -p src/HelloWorld/HiBundle/Resources/views/Default
cat >src/HelloWorld/HiBundle/Controller/DefaultController.php <<"EOL"
<?php

namespace HelloWorld\HiBundle\Controller;

use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Route;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\Template;

class DefaultController extends Controller
{
    /**
     * @Route("/", name="root")
     * @Route("/{name}", name="named")
     * @Template()
     */
    public function indexAction($name = '')
    {
        return array('name' => $name);
    }
}
EOL
# addHelloWorld
cat >src/HelloWorld/HiBundle/HiBundle.php <<EOL
<?php

namespace HelloWorld\HiBundle;

use Symfony\Component\HttpKernel\Bundle\Bundle;

class HiBundle extends Bundle
{
}
EOL
# addHelloWorld
cat >src/HelloWorld/HiBundle/Resources/views/Default/index.html.twig <<EOL
{% extends '::base.html.twig' %}

{% block body %}

<style type="text/css">
    header { border:20px solid #eeccee; margin: 0; font-family: Avenir, Helvetic, sans-serif; }
    header h1, header p { text-align: center; }
    header p span { font-family: monospace; background: #cceecc; padding: 5px; }
</style>

<header>
    <h1>Hello World!</h1>
    {% if name != ' ' and name != ''  %}
        <p>You're on: <span>/{{ name }}</span></p>
    {% endif %}
</header>

{% endblock %}
EOL
# END addHelloWorld
cat >app/config/routing.yml <<EOL
hi:
    resource: "@HiBundle/Controller/"
    type:     annotation
    prefix:   /
EOL
}

cleanup() {
  _e "remove temp files: '$TEMP_PATH/'?"
  echo -n "    : yes / no [y] "
  input_e=''
  read input_e
  if [ "$input_e" == 'no' -o "$input_e" == 'n' ]; then
    echo "    : skipped removal"
  else
    echo "    : removing"
    rm -rf $TEMP_PATH
  fi
}

_e() {
  echo -e "\n:~~~: $1"
}

_gc() {
  git add . --all
  git commit -m "$1"
}

### ~~~~~~~~~~~~ WORK ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
echo -e ":~~~: running:\n    : composer create-project symfony/framework-standard-edition\n    : (can take a minute)"
$COMPOSER create-project symfony/framework-standard-edition --prefer-dist --profile $PATH_TO $VER --no-interaction

# echo ":~~~: just joking, copying local"
# cp -R ./2.4source/ $PATH_TO

_e "gitinit fresh symfony"
cd $PATH_TO
git init
_gc "Fresh Symfony Standard $VER (via composer)"

_e "removing upgrade, license, readme, web/config"
rm UPGRADE* LICENSE README.md web/config.php && _gc 'removed UPGRADE*, LICENSE, README, web/config'

_e "removing web: apple-touch-icon, favicon"
rm web/apple-touch-icon.png web/favicon.ico && _gc 'removed web: apple-touch-icon, favicon'

_e "removing src: AcmeDemoBundle; web/bundles: acmedemo, sensiodistribution"
rm -rf src/Acme web/bundles/acmedemo web/bundles/sensiodistribution && _gc 'removed src: AcmeDemoBundle'

_e "outputting diff patch 1 and unlpugging Acme and SensioDist"
DFF=`getTempFile`.diff
outputDiff_1 $DFF
git apply $DFF && _gc 'unplugged Acme and SensioDist from kernel'

_e "unlpugging Acme and SensioDist from routing"
clobberRoutingDevYaml && _gc 'unplugged Acme and SensioDist from routing_dev'

_e "adding helloworld bundle"
addHelloWorld && _gc 'added helloworld bundle'

_e "outputting diff patch 2 and plugging hibundle in appkernel"
DFF=`getTempFile`.diff
outputDiff_2 $DFF
git apply $DFF && _gc 'plugged hibundle in appkernel'

_e "more useful security.yml"
clobberSecurityYaml && _gc 'simplified security.yml'

_e 'tweaking composer.json: symlinks, dist, require-dev'
DFF=`getTempFile`.diff
outputDiff_3 $DFF
git apply $DFF && _gc 'tweaked composer.json: symlinks, dist, require-dev'

cleanup

if [[ ! -z "$DOMAIN" ]]; then
  echo -e "
============================================
   some sample configurations for local
============================================

# …/httpd.conf or …/extra/httpd-vhosts.conf
<VirtualHost *:80>
    ServerName $DOMAIN
    DocumentRoot '$PATH_TO/web'
    <Directory '$PATH_TO/web'>
        AllowOverride All
    </Directory>
</VirtualHost>

# /etc/hosts
127.0.0.1   $DOMAIN

============================================
"
  sleep 1
  echo -en "Open http://$DOMAIN/you-are-here in your browser?\nyes / no [y] "
  read input_e
  if [ "$input_e" = '' -o "$input_e" == 'yes' -o "$input_e" == 'y' ]; then
    _e "first, clearing cache"
    $CNSL cache:clear  --env=dev
    $CNSL cache:clear  --env=prod
    $CNSL router:debug --env=prod
    open "http://$DOMAIN/you-are-here"
    _e "updating composer.lock (can take a 30-60 seconds)"
    $COMPOSER update --lock && git add composer.lock && git commit --amend --no-edit
  else
    echo -en "Update composer.lock\nyes / no [y] "
    read input_e
    if [ "$input_e" = '' -o "$input_e" == 'yes' -o "$input_e" == 'y' ]; then
      _e "updating composer.lock (can take a 30-60 seconds)"
      $COMPOSER update --lock && git add composer.lock && git commit --amend --no-edit
    fi
  fi
fi

_e "get learning:"
echo "    : open https://github.com/symfony/symfony-standard"
echo "    : open http://symfony.com/doc/current/cookbook/index.html"
echo "    : open https://github.com/mfdj/symfony2-on-pagodabox"

_e "get working:"
if [ -z "$EDITOR" ]; then
  if hash pbcopy 2>/dev/null; then
    echo -n "cd $PATH_TO" | pbcopy
    echo "    : cd $PATH_TO  <--- copied to clipboard"
  else
    echo "    : cd $PATH_TO"
  fi
else
  FILEA=app/Resources/views/base.html.twig
  FILEB=src/HelloWorld/HiBundle/Resources/views/Default/index.html.twig
  FILEC=app/config/routing.yml
  FILED=src/HelloWorld/HiBundle/Controller/DefaultController.php
  echo "    : cd $PATH_TO"  
  echo "    : $EDITOR $FILEA"
  echo "    : $EDITOR $FILEB"
  echo "    : $EDITOR $FILEC"
  echo "    : $EDITOR $FILED"
  if hash pbcopy 2>/dev/null; then
    echo -n "cd $PATH_TO && $EDITOR $FILEA $FILEB $FILEC $FILED" | pbcopy
    echo "    : ~~~~~~~~ above copied to clipboard as a one-liner ~~~~~~~"
    echo "    : ~~~~~ (paste+run if you're into that kind of thing) ~~~~~"
  fi
fi

_e "tip: changes in configuration or routing generally require cache:clear:"
  echo "    : php app/console cache:clear -e dev"
if [[ ! -z "$DOMAIN" ]]; then
  echo "    : open http://$DOMAIN/app_dev.php/"
fi
  echo "    : php app/console cache:clear -e prod"
if [[ ! -z "$DOMAIN" ]]; then
  echo "    : open http://$DOMAIN/"
fi