Merge branch '7.x-3.x' into 2754069-decouple-install-alternate

.gitlab-ci.yml

+# Is performed before the scripts in the stages step
+before_script:
+  - source /etc/profile
+
+# Defines stages which are to be executed
+stages:
+  - build
+  - test
+  - publish
+  - upgradetest
+
+# Stage "build"
+build:deb:
+  stage: build
+  image: aegir/hostmaster:packaging_base
+  script:
+    - export commit=$(git log -n 1 --oneline | sed 's/ .*$//')
+    - export version=$(sed -ne 's/^[^(]*(\([^)]*\)).*/\1/;1p' debian/changelog)
+    - export new_version="${version}+${CI_BUILD_ID}.${commit}"
+    - dch -D unstable --newversion "$new_version" "automatic GitLab CI build ${CI_BUILD_ID}"
+    - dpkg-buildpackage
+    - mkdir build
+    - mv -v ../aegir3*.deb build/
+    - mv -v ../aegir3*.tar.gz build/
+    - mv -v ../aegir3*.dsc build/
+    - mv -v ../aegir3*.changes build/
+
+  # The files which are to be made available in GitLab as artifacts.
+  artifacts:
+    paths:
+      - build/*
+
+
+# Stage "test"
+test:debian-jessie-aegir3-apt:
+  stage: test
+  image: debian:jessie
+  dependencies:
+    - build:deb
+
+  before_script:
+    - apt-get update
+    # Avoid ERROR: invoke-rc.d: policy-rc.d denied execution of start.
+    - echo "#!/bin/sh" > /usr/sbin/policy-rc.d
+    - echo "exit 0" >> /usr/sbin/policy-rc.d
+    - apt-get install --yes sudo curl
+
+  script: "scripts/ci-aegir-dev-install-apt-debian8.sh"
+
+test:debian-stretch-aegir3-apt:
+  stage: test
+  image: debian:stretch
+  allow_failure: true
+  dependencies:
+    - build:deb
+  only:
+    - 7.x-3.x
+
+  before_script:
+    - apt-get update
+    # Avoid ERROR: invoke-rc.d: policy-rc.d denied execution of start.
+    - echo "#!/bin/sh" > /usr/sbin/policy-rc.d
+    - echo "exit 0" >> /usr/sbin/policy-rc.d
+    - apt-get install --yes sudo curl
+
+  script: "scripts/ci-aegir-dev-install-apt-debian9.sh"
+
+test:ubuntu-xenial-aegir3-apt:
+  stage: test
+  image: ubuntu:xenial
+  dependencies:
+    - build:deb
+  only:
+    - 7.x-3.x
+
+  before_script:
+    - apt-get update
+    # Avoid ERROR: invoke-rc.d: policy-rc.d denied execution of start.
+    - echo "#!/bin/sh" > /usr/sbin/policy-rc.d
+    - echo "exit 0" >> /usr/sbin/policy-rc.d
+    - apt-get install --yes sudo curl
+
+  script: "scripts/ci-aegir-dev-install-apt-ubuntu.sh"
+
+test:behat:
+  stage: test
+  image: aegir/hostmaster:packaging_base
+  dependencies:
+    - build:deb
+  allow_failure: true
+  variables:
+    AEGIR_TESTS_VERSION: "master"
+
+  before_script:
+    - sudo apt-get update
+    - sudo apt-get install --yes apt-transport-https ca-certificates curl gnupg2 software-properties-common
+    - curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -
+    - sudo apt-key fingerprint 0EBFCD88
+    - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian $(lsb_release -cs) stable"
+    - sudo apt-get update
+    - sudo apt-get install --yes docker-ce
+    - docker info
+    - git clone http://github.com/aegir-project/tests.git tests
+    - cd tests
+    - git checkout $AEGIR_TESTS_VERSION
+
+      # Run prepare scripts.
+    - cd travis
+    - sudo bash prepare-docker.sh
+    - bash prepare-testenv.sh
+
+  script:
+
+    # Tests are included in the docker-compose.yml file in the tests repo.
+    - sudo docker-compose -f docker-compose-provision.yml run hostmaster
+
+
+
+
+publish:unstable-repo:
+  stage: publish
+  dependencies:
+    - build:deb
+  allow_failure: true
+
+  only:
+    - 7.x-3.x
+
+  image: ruby:2.1
+  before_script:
+    # install ssh-agent
+    - 'which ssh-agent || ( apt-get update -y && apt-get install openssh-client -y )'
+
+    # run ssh-agent
+    - eval $(ssh-agent -s)
+
+    # add ssh key stored in SSH_PRIVATE_KEY variable to the agent store
+    - ssh-add <(echo "$SSH_PRIVATE_KEY")
+
+    - mkdir -p ~/.ssh
+    - ls -la /.dockerenv
+    - echo "$SSH_SERVER_HOSTKEYS" > ~/.ssh/known_hosts
+    - cat ~/.ssh/known_hosts
+
+  script:
+    - ls -lah build/*
+    - scp build/* ci@aegir0.aegir.coop:/var/www/repos/incoming/
+      # reprepro should pick this up in seconds and update the repository index.
+
+
+# Upgrade the latest stable Aegir to our unstable repo.
+upgradetest:debian-jessie-aegir3-apt-upgrade:
+  stage: upgradetest
+  image: debian:jessie
+  dependencies:
+    - publish:unstable-repo
+
+  when: manual
+
+  before_script:
+    - apt-get update
+    # Avoid ERROR: invoke-rc.d: policy-rc.d denied execution of start.
+    - echo "#!/bin/sh" > /usr/sbin/policy-rc.d
+    - echo "exit 0" >> /usr/sbin/policy-rc.d
+    - apt-get install --yes sudo curl cron
+
+  script:
+    - "scripts/ci-aegir-stable-install-apt-debian8.sh"
+    # extra step to run the task queue.
+    - sudo su aegir --login --command 'drush @hostmaster php-eval "echo hosting_task_count();"'
+    - sudo su aegir --login --command 'drush @hostmaster hosting-tasks --force'
+    - sudo su aegir --login --command 'drush @hostmaster php-eval "echo hosting_task_count();"'
+    - sudo su aegir --login --command 'drush @hostmaster hosting-tasks --force'
+    - sudo su aegir --login --command 'drush @hostmaster php-eval "echo hosting_task_count();"'
+    - sudo su aegir --login --command 'drush @hostmaster php-eval "echo hosting_task_count_running();"'
+    - sleep 2m
+    - sudo su aegir --login --command 'drush @hostmaster php-eval "echo hosting_task_count_running();"'
+    # upgrade to the latest version from the unstable repo.
+    - rm -v /etc/apt/sources.list.d/aegir-stable.list
+    - echo "deb http://debian2.aegirproject.org unstable main" | sudo tee -a /etc/apt/sources.list.d/aegir-unstable.list
+    - sudo apt-get update
+    - sudo apt-get --yes upgrade

Provision/Config.php

@@ -167,6 +167,11 @@ class Provision_Config {
    * array.
    */
   private function render_template($template, $variables) {
+
+    // Allow modules to alter the variables before writing to the template.
+    // @see hook_provision_config_variables_alter()
+    drush_command_invoke_all_ref('provision_config_variables_alter', $variables, $template, $this);
+    
     drush_errors_off();
     extract($variables, EXTR_SKIP);  // Extract the variables to a local namespace
     ob_start();                      // Start output buffering

Provision/Config/Drushrc/Alias.php

@@ -18,6 +18,14 @@ class Provision_Config_Drushrc_Alias extends Provision_Config_Drushrc {
    */
   function __construct($context, $data = array()) {
     parent::__construct($context, $data);
+
+    if (is_array($data['aliases'])) {
+      $data['aliases'] = array_unique($data['aliases']);
+    }
+    if (is_array($data['drush_aliases'])) {
+      $data['drush_aliases'] = array_unique($data['drush_aliases']);
+    }
+
     $this->data = array(
       'aliasname' => ltrim($context, '@'),
       'options' => $data,

Provision/Service.php

@@ -55,7 +55,13 @@ class Provision_Service extends Provision_ChainedState {
 
   }
 
-  // All services have the ability to have an associated restart command and listen port.
+  /**
+   * All services have the ability to have an associated restart command and listen port.
+   *
+   * If services require a fixed path config file, implement the function symlink_service() inside this method.
+   *
+   * @See Provision_Service_http_public::init_server()
+   */
   function init_server() {
     if (!is_null($this->service)) {
       if ($this->has_port) {
@@ -336,4 +342,27 @@ class Provision_Service extends Provision_ChainedState {
   static function option_documentation() {
     return array();
   }
+
+  /**
+   * Save symlink for this server from /var/aegir/config/APPLICATION_NAME.conf -> /var/aegir/config/SERVER/APPLICATION_NAME.conf
+   *
+   * If service requires a fixed path config file, implement this function in the init_server() method.
+   *
+   * @See Provision_Service_http_public::init_server()
+   */
+  function symlink_service() {
+    $file = $this->application_name . '.conf';
+    // We link the app_name.conf file on the remote server to the right version.
+    $cmd = sprintf('ln -sf %s %s',
+      escapeshellarg($this->server->config_path . '/' . $file),
+      escapeshellarg($this->server->aegir_root . '/config/' . $file)
+    );
+
+    if ($this->server->shell_exec($cmd)) {
+      drush_log(dt("Created symlink for %file on %server", array(
+        '%file' => $file,
+        '%server' => $this->server->remote_host,
+      )), 'notice');
+    };
+  }
 }

README.md

@@ -34,4 +34,6 @@ Other documentation for developers is also available at:
 
    http://docs.aegirproject.org/en/3.x/extend/
 
-Build status: [![Build Status](https://travis-ci.org/aegir-project/provision.svg?branch=7.x-3.x)](https://travis-ci.org/aegir-project/provision)
+Build status Travis: [![Build Status](https://travis-ci.org/aegir-project/provision.svg?branch=7.x-3.x)](https://travis-ci.org/aegir-project/provision) (in-depth and manual install)
+
+Build status GitLab CI: [![build status](https://gitlab.com/aegir/provision/badges/7.x-3.x/build.svg)](https://gitlab.com/aegir/provision/commits/7.x-3.x) (debian packages)

aegir-release.make

@@ -5,6 +5,7 @@ api = 2
 projects[drupal][type] = "core"
 
 ; The release.sh script updates the version of hostmaster.
-projects[hostmaster][version] = "7.x-3.0-dev"
 projects[hostmaster][type] = "profile"
-projects[hostmaster][variant] = "projects"
+projects[hostmaster][download][type] = "git"
+projects[hostmaster][download][tag] = "7.x-3.0-dev"
+projects[hostmaster][download][url] = "http://git.drupal.org/project/hostmaster.git"

debian/changelog

+aegir3-provision (3.11~beta2) unstable; urgency=medium
+
+  * Preparations for the 3.11 release, testing the GitLab build process.
+  * Many bugfixes and UI improvements, see http://aegir.readthedocs.org/en/3.x/release-notes/3.11
+
+ -- Herman van Rink <helmo@initfour.nl>  Tue, 23 May 2017 11:13:35 +0200
+
+aegir3-provision (3.11~beta1) unstable; urgency=medium
+
+  * Preparations for the 3.11 release, testing the GitLab build process.
+  * Many bugfixes and UI improvements, see http://aegir.readthedocs.org/en/3.x/release-notes/3.11
+
+ -- Herman van Rink <helmo@initfour.nl>  Thu, 18 May 2017 14:28:24 +0200
+
+aegir3-provision (3.10) unstable; urgency=medium
+
+  * Many bugfixes and UI improvements, see http://aegir.readthedocs.org/en/3.x/release-notes/3.10
+
+ -- Herman van Rink <helmo@initfour.nl>  Thu, 16 Mar 2017 11:08:16 +0100
+
+aegir3-provision (3.9) unstable; urgency=medium
+
+  * Makefile tweaks to allow for minor releases to update Drupal core
+  * Many bugfixes and UI improvements, see http://aegir.readthedocs.org/en/3.x/release-notes/3.9
+
+ -- Herman van Rink <helmo@initfour.nl>  Thu, 05 Jan 2017 20:23:06 +0100
+
 aegir3-provision (3.9~beta1) unstable; urgency=medium
 
   * Preparations for the 3.9 release

debian/control

@@ -11,7 +11,7 @@ Vcs-browser: http://drupalcode.org/project/provision.git
 
 Package: aegir3-provision
 Architecture: all
-Depends: ${misc:Depends}, php5-cli (>= 5.3) | php7.0-cli, php5-mysql | php7.0-mysql, mysql-client | mariadb-client, sudo, postfix | mail-transport-agent, apache2 | nginx, adduser, ucf, curl
+Depends: ${misc:Depends}, php5-cli (>= 5.3) | php7.0-cli, php5 | php7.0-xml, php5-mysql | php7.0-mysql, mysql-client | mariadb-client, sudo, postfix | mail-transport-agent, apache2 | nginx, adduser, ucf, curl
 Recommends: mysql-server | mariadb-server, rsync
 Conflicts: aegir-provision, aegir-provision2, aegir2-provision
 Replaces: aegir-provision, aegir-provision2, aegir2-provision

http/Provision/Config/Apache/server.tpl.php

@@ -17,18 +17,30 @@ NameVirtualHost *:<?php print $http_port; ?>
   LoadModule rewrite_module modules/mod_rewrite.so
 </IfModule>
 
+<?php
+if (drush_get_option('provision_apache_conf_suffix', FALSE)) {
+  $include_statement = 'IncludeOptional ';
+  $include_suffix = '/*.conf';
+}
+else {
+  $include_statement = 'Include ';
+  $include_suffix = '';
+}
+
+?>
+
 # other configuration, not touched by aegir
 # this allows you to override aegir configuration, as it is included before
-Include <?php print $http_pred_path ?>
+<?php print $include_statement . $http_pred_path . $include_suffix ?>
 
 # virtual hosts
-Include <?php print $http_vhostd_path ?>
+<?php print $include_statement . $http_vhostd_path . $include_suffix ?>
 
 # platforms
-Include <?php print $http_platformd_path ?>
+<?php print $include_statement . $http_platformd_path . $include_suffix ?>
 
 # other configuration, not touched by aegir
 # this allows to have default (for example during migrations) that are eventually overriden by aegir
-Include <?php print $http_postd_path ?>
+<?php print $include_statement . $http_postd_path . $include_suffix ?>
 
 <?php print $extra_config; ?>

http/Provision/Config/Http/Server.php

@@ -16,23 +16,6 @@ class Provision_Config_Http_Server extends Provision_Config_Http {
 
   function write() {
     parent::write();
-
-    if (isset($this->data['application_name'])) {
-      $file = $this->data['application_name'] . '.conf';
-      // We link the app_name.conf file on the remote server to the right version.
-      $cmd = sprintf('ln -sf %s %s', 
-        escapeshellarg($this->data['server']->config_path . '/' . $file), 
-        escapeshellarg($this->data['server']->aegir_root . '/config/' . $file)
-      );
-      
-      if ($this->data['server']->shell_exec($cmd)) {
-        drush_log(dt("Created symlink for %file on %server", array(
-          '%file' => $file,
-          '%server' => $this->data['server']->remote_host,
-        )));  
-       
-      };
-    }
   }
 
   function filename() {

http/Provision/Config/Http/Site.php

@@ -11,7 +11,12 @@ class Provision_Config_Http_Site extends Provision_Config_Http {
 
 
   function filename() {
-    return $this->data['http_vhostd_path'] . '/' . $this->uri;
+    if (drush_get_option('provision_apache_conf_suffix', FALSE)) {
+      return $this->data['http_vhostd_path'] . '/' . $this->uri . '.conf';
+    }
+    else {
+      return $this->data['http_vhostd_path'] . '/' . $this->uri;
+    }
   }
 
   function process() {

http/Provision/Config/Http/Ssl/Site.php

@@ -60,6 +60,14 @@ class Provision_Config_Http_Ssl_Site extends Provision_Config_Http_Site {
 
     if ($this->ssl_enabled) {
       // XXX: to be tested, not sure the data structure is sound
+      //
+      // ACHTUNG! This deletes even perfectly good certificate and key.
+      // There is no check in place to determine if the cert is "stale".
+      // Not sure what the idea was behind this cleanup, but it looks like
+      // an unfinished work, aggressively deleting existing cert/key pair,
+      // even if there is absolutely no reason to do so -- like when the site
+      // is simply migrated to another platform, while its name doesn't change.
+      //
       Provision_Service_http_ssl::free_certificate_site($this->ssl_key, $this);
     }
   }

http/Provision/Config/Nginx/Inc/vhost_include.tpl.php

@@ -1189,7 +1189,17 @@ location @drupal {
     return 418;
   }
 <?php endif; ?>
-  rewrite ^/(.*)$  /index.php?q=$1 last;
+  ###
+  ### For Drupal >= 7
+  ###
+  if ($sent_http_x_generator) {
+    add_header X-Info-Gen "Modern";
+    rewrite ^ /index.php?$query_string last;
+  }
+  ###
+  ### For Drupal <= 6
+  ###
+  rewrite ^/(.*)$ /index.php?q=$1 last;
 }
 
 <?php if ($nginx_config_mode == 'extended'): ?>
@@ -1198,11 +1208,11 @@ location @drupal {
 ###
 location @nobots {
   ###
-  ### Support for Accelerated Mobile Pages (AMP).
+  ### Support for Accelerated Mobile Pages (AMP) when bots are redirected below
   ###
-  if ( $query_string ~ "^amp$" ) {
-    rewrite ^/(.*)$  /index.php?q=$1 last;
-  }
+  # if ( $query_string ~ "^amp$" ) {
+  #  rewrite ^/(.*)$  /index.php?q=$1 last;
+  # }
 
   ###
   ### Send all known bots to $args free URLs (optional)
@@ -1218,7 +1228,18 @@ location @nobots {
   if ( $args ~* "=PHP[A-Z0-9]{8}-" ) {
     return 404;
   }
-  rewrite ^/(.*)$  /index.php?q=$1 last;
+
+  ###
+  ### For Drupal >= 7
+  ###
+  if ($sent_http_x_generator) {
+    add_header X-Info-Gen "Modern";
+    rewrite ^ /index.php?$query_string last;
+  }
+  ###
+  ### For Drupal <= 6
+  ###
+  rewrite ^/(.*)$ /index.php?q=$1 last;
 }
 
 ###

http/Provision/Config/Nginx/server.tpl.php

@@ -288,7 +288,7 @@ map $http_user_agent $deny_on_high_load {
 ###
 map $args $is_denied {
   default  '';
-  ~*delete.+from|insert.+into|select.+from|union.+select|onload|\.php.+src|system\(.+|document\.cookie|\;|\.\. is_denied;
+  ~*delete.+from|insert.+into|select.+from|union.+select|onload|\.php.+src|system\(.+|document\.cookie|\;|\.\.\/ is_denied;
 }
 <?php endif; ?>
 

http/Provision/Config/Nginx/subdir.tpl.php

@@ -1154,6 +1154,16 @@ location @drupal_<?php print $subdir_loc; ?> {
     return 418;
   }
 <?php endif; ?>
+  ###
+  ### For Drupal >= 7
+  ###
+  if ($sent_http_x_generator) {
+    add_header X-Info-Gen "Modern";
+    rewrite ^ /<?php print $subdir; ?>/index.php?$query_string last;
+  }
+  ###
+  ### For Drupal <= 6
+  ###
   rewrite ^/<?php print $subdir; ?>/(.*)$  /<?php print $subdir; ?>/index.php?q=$1 last;
 }
 
@@ -1163,11 +1173,11 @@ location @drupal_<?php print $subdir_loc; ?> {
 ###
 location @nobots_<?php print $subdir_loc; ?> {
   ###
-  ### Support for Accelerated Mobile Pages (AMP).
+  ### Support for Accelerated Mobile Pages (AMP) when bots are redirected below
   ###
-  if ( $query_string ~ "^amp$" ) {
-    rewrite ^/<?php print $subdir; ?>/(.*)$  /<?php print $subdir; ?>/index.php?q=$1 last;
-  }
+  # if ( $query_string ~ "^amp$" ) {
+  #   rewrite ^/<?php print $subdir; ?>/(.*)$  /<?php print $subdir; ?>/index.php?q=$1 last;
+  # }
 
   ###
   ### Send all known bots to $args free URLs (optional)
@@ -1183,6 +1193,17 @@ location @nobots_<?php print $subdir_loc; ?> {
   if ( $args ~* "=PHP[A-Z0-9]{8}-" ) {
     return 404;
   }
+
+  ###
+  ### For Drupal >= 7
+  ###
+  if ($sent_http_x_generator) {
+    add_header X-Info-Gen "Modern";
+    rewrite ^ /<?php print $subdir; ?>/index.php?$query_string last;
+  }
+  ###
+  ### For Drupal <= 6
+  ###
   rewrite ^/<?php print $subdir; ?>/(.*)$  /<?php print $subdir; ?>/index.php?q=$1 last;
 }
 

http/Provision/Service/http/pack.php

@@ -64,7 +64,7 @@ class Provision_Service_http_pack extends Provision_Service_http {
     $this->_each_server($this->server->slave_web_servers, __FUNCTION__, array($config));
   }
 
-  function delete_config($configi, $data = array()) {
+  function delete_config($config, $data = array()) {
     $this->_each_server($this->server->master_web_servers, __FUNCTION__, array($config));
     $this->_each_server($this->server->slave_web_servers, __FUNCTION__, array($config));
 

http/Provision/Service/http/public.php

@@ -57,10 +57,11 @@ class Provision_Service_http_public extends Provision_Service_http {
       $this->server->http_vhostd_path = "{$app_dir}/vhost.d";
       $this->server->http_subdird_path = "{$app_dir}/subdir.d";
       $this->server->http_platforms_path = "{$this->server->aegir_root}/platforms";
+      
+      $this->symlink_service();
     }
   }
 
-
   static function option_documentation() {
     return array(
       'web_group' => 'server with http: OS group for permissions; working default will be attempted',

http/Provision/Service/http/ssl.php

@@ -192,6 +192,11 @@ class Provision_Service_http_ssl extends Provision_Service_http_public {
   static function free_certificate_site($ssl_key, $site) {
     if (empty($ssl_key)) return FALSE;
     $ssl_dir = $site->platform->server->http_ssld_path . "/" . $ssl_key . "/";
+    // Respect hosting_le configuration, if detected -- start
+    $le_ctrl = d('@server_master')->aegir_root . "/tools/le/.ctrl";
+    $immutable = $le_ctrl . "/dont-overwrite-" . $site->uri . ".pid";
+    if (is_link($ssl_dir) || is_file($immutable)) return FALSE;
+    // Respect hosting_le configuration, if detected -- fin
     // Remove the file system reciept we left for this file
     if (provision_file()->unlink($ssl_dir . $site->uri . ".receipt")->
         succeed(dt("Deleted SSL Certificate association receipt for %site on %server", array(

platform/drupal/packages_6.inc

@@ -74,6 +74,11 @@ function _provision_drupal_parse_info_file($filename) {
       }
       $value = stripslashes(substr($value1, 1, -1)) . stripslashes(substr($value2, 1, -1)) . $value3;
 
+      // Remove any invalid UTF-8 sequences to prevent serialization errors.
+      if (function_exists('mb_convert_encoding')) {
+        $value = mb_convert_encoding($value, 'UTF-8', 'UTF-8');
+      }
+
       // Parse array syntax
       $keys = preg_split('/\]?\[/', rtrim($key, ']'));
       $last = array_pop($keys);
@@ -188,3 +193,80 @@ function _provision_drupal_system_map() {
   drush_log(dt("Found !count themes", array('!count' => sizeof($packages['themes']))));
   return $packages;
 }
+
+/**
+ * Find available profiles on this platform.
+ */
+function _provision_find_profiles() {
+  $profiles = array();
+
+  include_once('includes/install.inc');
+  $profiles_subdirs[] = "./profiles";
+
+  foreach($profiles_subdirs as $profiles_subdir) {
+    if (!$dir = opendir($profiles_subdir)) {
+      drush_log(dt("Cannot find profiles directory"), 'error');
+      return FALSE;
+    }
+
+    while (FALSE !== ($name = readdir($dir))) {
+      $languages = array();
+      if (($name == '..') || ($name == '.') || (!is_dir("$profiles_subdir/$name"))) {
+        continue;
+      }
+
+      $profile = new stdClass();
+      $profile->name = $name;
+      $profile->info = array();
+
+      $info_file = "$profiles_subdir/$name/$name.info";
+      if (file_exists($info_file)) {
+        $profile->info = provision_parse_info_file($info_file);
+        // Skip hidden profiles
+        if (isset($profile->info['hidden']) && $profile->info['hidden'] == 1) {
+          continue;
+        }
+      }
+      $profile->filename = $info_file;
+
+      // Include code from the profile.
+      if (file_exists($profile_file = "$profiles_subdir/$name/$name.profile")) {
+        require_once($profile_file);
+      }
+
+      $func = $profile->name . "_profile_details";
+      if (function_exists($func)) {
+        $profile->info = array_merge($profile->info, $func());
+      }
+
+      $profile_path = $profiles_subdir . '/' . $name;
+      $profile->info['languages'] = _provision_find_profile_languages($profile_path);
+
+      $profiles[$name] = $profile;
+      drush_log(dt('Found install profile %name', array('%name' => $name)));
+    }
+  }
+  return $profiles;
+}
+
+/**
+ * Retrieve a list of paths to search in a certain scope
+ */
+function _provision_drupal_search_paths($scope, $key = '', $type = 'modules') {
+  $searchpaths = array();
+  $drupal_root = drush_get_context('DRUSH_DRUPAL_ROOT');
+  switch ($scope) {
+    case 'base' :
+      $searchpaths[] = sprintf("%s/%s", $drupal_root, $type);
+      $searchpaths[] = sprintf("%s/sites/all/%s", $drupal_root, $type);
+      break;
+    default :
+      if ($key) {
+        $searchpaths[] = sprintf("%s/%s/%s/%s", $drupal_root, $scope, $key, $type);
+      }
+      break;
+
+  }
+  return $searchpaths;
+}
+

platform/drupal/packages_7.inc

@@ -39,7 +39,12 @@ function _provision_drupal_find_themes($scope, $key = '') {
         $files[$name]->template = TRUE;
       }
     }
-    $files[$name]->version = $files[$name]->info['version'];
+    if (!empty($files[$name]->info['version'])) {
+      $files[$name]->version = $files[$name]->info['version'];
+    }
+    else {
+      $files[$name]->version = NULL;
+    }
   }
   return $files;
 }
@@ -77,6 +82,11 @@ function _provision_drupal_parse_info_file($filename) {
       }
       $value = stripslashes(substr($value1, 1, -1)) . stripslashes(substr($value2, 1, -1)) . $value3;
 
+      // Remove any invalid UTF-8 sequences to prevent serialization errors.
+      if (function_exists('mb_convert_encoding')) {
+        $value = mb_convert_encoding($value, 'UTF-8', 'UTF-8');
+      }
+
       // Parse array syntax
       $keys = preg_split('/\]?\[/', rtrim($key, ']'));
       $last = array_pop($keys);
@@ -194,3 +204,86 @@ function _provision_drupal_system_map() {
   drush_log(dt("Found !count themes", array('!count' => sizeof($packages['themes']))));
   return $packages;
 }
+
+/**
+ * Find available profiles on this platform.
+ */
+function _provision_find_profiles() {
+  $profiles = array();
+
+  include_once('includes/install.inc');
+  $profiles_subdirs[] = "./profiles";
+
+  foreach($profiles_subdirs as $profiles_subdir) {
+    if (!$dir = opendir($profiles_subdir)) {
+      drush_log(dt("Cannot find profiles directory"), 'error');
+      return FALSE;
+    }
+
+    while (FALSE !== ($name = readdir($dir))) {
+      $languages = array();
+      if (($name == '..') || ($name == '.') || (!is_dir("$profiles_subdir/$name"))) {
+        continue;
+      }
+
+      $profile = new stdClass();
+      $profile->name = $name;
+      $profile->info = array();
+
+      $info_file = "$profiles_subdir/$name/$name.info";
+      if (file_exists($info_file)) {
+        $profile->info = provision_parse_info_file($info_file);
+        // Skip hidden profiles
+        if (isset($profile->info['hidden']) && $profile->info['hidden'] == 1) {
+          continue;
+        }
+      }
+      $profile->filename = $info_file;
+
+      // Include code from the profile.
+      if (file_exists($profile_file = "$profiles_subdir/$name/$name.profile")) {
+        require_once($profile_file);
+      }
+
+      $func = $profile->name . "_profile_details";
+      if (function_exists($func)) {
+        $profile->info = array_merge($profile->info, $func());
+      }
+
+      $profile_path = $profiles_subdir . '/' . $name;
+      $profile->info['languages'] = _provision_find_profile_languages($profile_path);
+
+      // Drupal 7 renamed the default install profile to 'standard'