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作成されたディレクトリ内でコマンド (正確には drush プロファイル) を自動的に実行する必要があるという問題が発生しています。引数として実行するスクリプト自体にはあまりアドバイスが見つかりません。上司から指示されたロジックは、これが最善のアプローチであることを示唆しているようです。

bash スクリプトの機能は次のとおりです。

  • Drupal インストール用のディレクトリ構造といくつかの Apache2 ファイルを作成します。
  • ユーティリティが使用する基本的な Drush プロファイルを作成します。
  • このプロファイル ファイルを含むディレクトリ内でエイリアス「standardprofile」を実行して、Drupal とモジュールを自動インストールします。

Bash からスクリプトを実行するために使用する実際のコマンド (以下の完全なスクリプト) は次のとおりです。

cd /var/www/$DOMAINNAME-dev.$URL
eval "standardprofile"

上記の行はスクリプトを実行しません (または、最初の開始行を過ぎてから bash スクリプトが再開されます) 指定されたディレクトリからコマンドを実行し、他のユーティリティを一度再開するように bash スクリプトに指示するより良い方法はありますか?フォアグラウンドで実行されていますか？

#!/bin/bash
# Creates the proper staging and development environment for a site

# Init
URL=example.com         #URL used in creating directories
OMIT_STAGING="n"        #Set to true if omitting staging
DOMAINNAME=""

###
# FUNCTIONS
###
function generate_empty_dirs {
    mkdir /var/www/$1-staging.$URL
    mkdir /var/www/$1-dev.$URL
    mkdir /var/www/$1-staging.$URL/logs
    mkdir /var/www/$1-staging.$URL/public_html
    mkdir /var/www/$1-dev.$URL/logs
    mkdir /var/www/$1-dev.$URL/public_html
}

function generate_drupal_staging_apacheconf {
    echo "<VirtualHost *:80>
            ServerAdmin webmaster@example.com
            ServerName $1-staging.$URL

            DocumentRoot /var/www/$1-staging.$URL/public_html
            <Directory /var/www/$1-staging.$URL/public_html>
                Options -MultiViews +ExecCGI
                Order allow,deny
                Allow from all

                RewriteEngine On
                RewriteBase /
                RewriteCond %{REQUEST_FILENAME} !-f
                RewriteCond %{REQUEST_FILENAME} !-d
                RewriteRule ^(.*)$ index.php?q=\$1 [L,QSA]

            </Directory>

            LogLevel warn
            ErrorLog /var/www/$1-staging.$URL/logs/error.log
            CustomLog /var/www/$1-staging.$URL/logs/access.log combined
            # enable PHP error logging
            php_flag  log_errors on
            php_value error_log  /var/www/$1-staging.$URL/logs/php_errors.log
            # Possible LogLevel values include: debug, info, notice, warn, error, crit,
            # alert, emerg.

    </VirtualHost>" > /etc/apache2/sites-available/$1-staging.$URL
}

function generate_drupal_dev_apacheconf {
    echo "<VirtualHost *:80>
            ServerAdmin webmaster@example.com
            ServerName $1-dev.$URL

            DocumentRoot /var/www/$1-dev.$URL/public_html
            <Directory /var/www/$1-dev.$URL/public_html>
                Options -MultiViews +ExecCGI
                Order allow,deny
                Allow from all

                RewriteEngine On
                RewriteBase /
                RewriteCond %{REQUEST_FILENAME} !-f
                RewriteCond %{REQUEST_FILENAME} !-d
                RewriteRule ^(.*)$ index.php?q=\$1 [L,QSA]

            </Directory>

            LogLevel warn
            ErrorLog /var/www/$1-dev.$URL/logs/error.log
            CustomLog /var/www/$1-dev.$URL/logs/access.log combined
            # enable PHP error logging
            php_flag  log_errors on
            php_value error_log  /var/www/$1-dev.$URL/logs/php_errors.log
            # Possible LogLevel values include: debug, info, notice, warn, error, crit,
            # alert, emerg.

    </VirtualHost>" > /etc/apache2/sites-available/$1-dev.$URL
}

function generate_wordpress_staging_apacheconf {
    echo "<VirtualHost *:80>
            ServerAdmin webmaster@example.com
            ServerName $1-staging.$URL

            DocumentRoot /var/www/$1-staging.$URL/public_html
            <Directory /var/www/$1-staging.$URL/public_html>
                Options -MultiViews +ExecCGI
                Order allow,deny
                Allow from all

                RewriteEngine On
                RewriteBase /
                RewriteRule ^index\.php$ - [L]
                RewriteCond %{REQUEST_FILENAME} !-f
                RewriteCond %{REQUEST_FILENAME} !-d
                RewriteRule . /index.php [L]

            </Directory>

            LogLevel warn
            ErrorLog /var/www/$1-staging.$URL/logs/error.log
            CustomLog /var/www/$1-staging.$URL/logs/access.log combined
            # enable PHP error logging
            php_flag  log_errors on
            php_value error_log  /var/www/$1-staging.$URL/logs/php_errors.log
            # Possible LogLevel values include: debug, info, notice, warn, error, crit,
            # alert, emerg.

    </VirtualHost>" > /etc/apache2/sites-available/$1-staging.$URL
}

function generate_wordpress_dev_apacheconf {
    echo "<VirtualHost *:80>
            ServerAdmin webmaster@example.com
            ServerName $1-dev.$URL

            DocumentRoot /var/www/$1-dev.$URL/public_html
            <Directory /var/www/$1-dev.$URL/public_html>
                Options -MultiViews +ExecCGI
                Order allow,deny
                Allow from all

                RewriteEngine On
                RewriteBase /
                RewriteRule ^index\.php$ - [L]
                RewriteCond %{REQUEST_FILENAME} !-f
                RewriteCond %{REQUEST_FILENAME} !-d
                RewriteRule . /index.php [L]

            </Directory>

            LogLevel warn
            ErrorLog /var/www/$1-dev.$URL/logs/error.log
            CustomLog /var/www/$1-dev.$URL/logs/access.log combined
            # enable PHP error logging
            php_flag  log_errors on
            php_value error_log  /var/www/$1-dev.$URL/logs/php_errors.log
            # Possible LogLevel values include: debug, info, notice, warn, error, crit,
            # alert, emerg.

    </VirtualHost>" > /etc/apache2/sites-available/$1-dev.$URL
}

function generate_drupal_drush_dev_profile {
    # Dev
    echo " <?php
    \$db_engine = 'mysql';
    \$db_name = '$1_db';
    \$db_user = '$1_user';
    \$db_pw = '1password';
    \$db_su = 'root';
    \$db_su_pw = '';
    \$site_name = '$1';
    \$account_name = 'admin';
    \$account_pw = 'example';
    \$account_mail = 'example@example.com';
    \$site_mail = \$account_mail;" > /var/www/$1-dev.$URL/installsettings.php
}

function generate_drupal_drush_staging_profile {
    #Staging
    echo " <?php
    \$db_engine = 'mysql';
    \$db_name = '$1_db';
    \$db_user = '$1_user';
    \$db_pw = '1password';
    \$db_su = 'root';
    \$db_su_pw = '';
    \$site_name = '$1';
    \$account_name = 'admin';
    \$account_pw = 'example';
    \$account_mail = 'example@example.com';
    \$site_mail = \$account_mail;" > /var/www/$1-staging.$URL/installsettings.php
}

function alter_group_owner {
    chown -R www-data /var/www/$1-staging.$URL
    chgrp -R www-data /var/www/$1-staging.$URL
    chown -R www-data /var/www/$1-dev.$URL
    chgrp -R www-data /var/www/$1-dev.$URL
    chown -R www-data /etc/apache2/sites-available/$1-staging.$URL
    chgrp -R www-data /etc/apache2/sites-available/$1-staging.$URL
    chown -R www-data /etc/apache2/sites-available/$1-dev.$URL
    chgrp -R www-data /etc/apache2/sites-available/$1-dev.$URL
}

###
# BEGIN MAIN LOGIC
###

# Checks to see if user is Root or is using Sudo, otherwise exit

if [ $(id -u) != 0 ]
then
    echo "You must have elevation to run this script."
    exit 1
fi

# Prompts for name of site
if [ -z "$1" ]
then
    read -p "Domain for the new site: " DOMAINNAME

    if [ ! -z $DOMAINNAME ]
    then
        echo "Generating the empty directories now..."
        generate_empty_dirs $DOMAINNAME
    else
        echo "You must provide a valid domain name"
        exit 1
    fi
else
    generate_empty_dirs $1
    DOMAINNAME=$1
fi

# Determine the kind of site being generated
read -p "Is this a (D)rupal or a (W)ordPress site? " SITETYPE
read -p "Do you need both the dev and staging sites? [Y/N] (case sensitive): " NEEDDIRS

    if [ -n "$SITETYPE" ]
    then
        if [ "$SITETYPE" == "D" ]
        then
            generate_drupal_dev_apacheconf $DOMAINNAME
            generate_drupal_drush_dev_profile $DOMAINNAME

            rm /var/www/$DOMAINNAME-dev.$URL/public_html
            rm /var/www/$DOMAINNAME-dev.$URL/logs

            cd /var/www/$DOMAINNAME-dev.$URL
            eval "standardprofile"

            if [ "$NEEDDIRS" == "Y" ] 
            then
                generate_drupal_staging_apacheconf $DOMAINNAME
                generate_drupal_drush_staging_profile $DOMAINNAME
                cd /var/www/$DOMAINNAME-staging.$URL
                eval "standardprofile"
                OMIT_STAGING="n"
            else
                OMIT_STAGING="y"
            fi
        elif [ "$SITETYPE" == "W" ]
        then
            generate_wordpress_dev_apacheconf $DOMAINNAME
            if [ "$NEEDDIRS" == "Y" ] 
            then
                generate_wordpress_staging_apacheconf $DOMAINNAME
                OMIT_STAGING="n"
            else
                OMIT_STAGING="y"
            fi
        else 
            echo "Invalid option provided"
            exit 1
        fi
    else
        echo "No option provided"
        exit 1 
    fi

alter_group_owner $DOMAINNAME

# Load the new confs into Apache

if [ "$OMIT_STAGING" == "y" ]
then
    a2ensite $DOMAINNAME-dev.$URL
    rm -rf /var/www/$DOMAINNAME-staging.$URL
else
    a2ensite $DOMAINNAME-dev.$URL
    a2ensite $DOMAINNAME-staging.$URL
fi

# Reload apache
service apache2 reload

# All done

echo "Sites created at domains:"
if [ "$OMIT_STAGING" == "y" ]
then
    echo $DOMAINNAME-dev.$URL
else
    echo $DOMAINNAME-dev.$URL
    echo $DOMAINNAME-staging.$URL
fi

exit
#End of script

そして、drush スクリプト

#!/usr/bin/env drush
$a = drush_get_arguments();
$current_directory = getcwd();
$profiles = substr($a[1], 0, strlen($a[1])-15) . 'standard.make';
if(file_exists($current_directory . '/installsettings.php')) {
  require_once($current_directory . '/installsettings.php');
}
drush_print("Time to prepare our site install...");

if(!file_exists('logs')) {
  drush_op_system('mkdir logs');
}

if(!file_exists('public_html')) {
  $prev = drush_get_context('DRUSH_AFFIRMATIVE');
  drush_set_context('DRUSH_AFFIRMATIVE', TRUE);
  drush_invoke('make', array($profiles, 'public_html'));
  drush_op_system('cp public_html/sites/all/modules/services/servers/rest_server/lib/spyc/spyc.php public_html/sites/all/modules/services/servers/rest_server/lib/spyc.php');
  #drush_shell_exec('cd public_html');
  #shell_exec('cd public_html');
  chdir('public_html');
  drush_invoke_process("@self","site-install",null,array(
    'db-url' => $db_engine . "://" . $db_user . ":" . $db_pw . "@localhost/" . $db_name,
    'account-name' => $account_name,
    'account-pass' => $account_pw,
    'account-email' => $account_mail,
    'db-su' => $db_su,
    'db-su-pw' => $db_su_pw,
    'site-mail' => $site_mail,
    'site-name' => $site_name,
    'clean-url' => FALSE,
  ));
    drush_invoke_process("@self","pm-enable",
        array('ctools', 'views', 'views_ui', 'features', 'strongarm', 'fe_block',
            'entity', 'token', 'module_filter', 'pathauto', 'devel', 'simplehtmldom',
            'services', 'rest_server', 'entity_token', 'date', 'date_api', 'date_tools',
            'date_views', 'date_popup','rules', 'rules_admin', 'views_slideshow',
            'views_slideshow_cycle', 'strongarm', 'diff', 'auto_nodetitle', 'libraries',
            'realname', 'views_php'),
        array('root' => $current_directory . '/public_html'));
  drush_set_context('DRUSH_AFFIRMATIVE', $prev);
}
4

2 に答える 2

3

指定されたディレクトリからコマンドを実行し、フォアグラウンドで実行されている他のユーティリティが終了したら再開するようにbashスクリプトに指示するより良い方法はありますか？

もちろん：

( cd $dir && cmd )

指定されたディレクトリからcmdを実行します。2つのコマンドはサブシェルで実行されるため、サブシェルが完了すると、スクリプトは現在のディレクトリで再開されます。

于 2012-11-25T22:16:04.043 に答える
1

これは機能するはずです：

cd /var/www/$DOMAINNAME-dev.$URL
/usr/bin/env drush "standardprofile"
于 2012-11-25T22:14:43.470 に答える