Add a restore script

check_process

@@ -10,11 +10,11 @@
 		setup_root=1
 		setup_nourl=0
 		upgrade=1
-    # upgrade=1	from_commit=CommitHash
+		upgrade=1	from_commit=0.7.13.0-ynh1
-		backup_restore=0
+		backup_restore=1
 		multi_instance=1
 		port_already_use=0
-		change_url=0
+		change_url=0 # not supported upstream
 ;;; Levels
 	# If the level 5 (Package linter) is forced to 1. Please add justifications here.
 	Level 5=auto

scripts/restore

@@ -1,13 +1,19 @@
 #!/bin/bash
 
+## vars for remove script
+can_remove_db=0
+can_remove_home=0
+can_remove_user=0
+
 #=================================================
 # GENERIC START
 #=================================================
 # IMPORT GENERIC HELPERS
 #=================================================
-
+source ../settings/scripts/_common.sh
 source /usr/share/yunohost/helpers
 
+pushd $(readlink -f ../settings/scripts)
 #=================================================
 # MANAGE SCRIPT FAILURE
 #=================================================
@@ -32,8 +38,106 @@ db_user=$db_name
 #=================================================
 ynh_script_progression --message="Validating restoration parameters..."
 
-ynh_webpath_available --domain=$domain --path_url=$path_url \
+ynh_webpath_available --domain=$domain --path_url=/ \
-	|| ynh_die --message="Path not available: ${domain}${path_url}"
+	|| ynh_die --message="Domain not available: ${domain}"
 test ! -d $final_path \
 	|| ynh_die --message="There is already a directory: $final_path "
+can_remove_home=1
 
+#=================================================
+# Reinstall dependencies
+#=================================================
+ynh_script_progression --message="Reinstalling dependencies..." --weight=27
+ynh_install_app_dependencies $pkg_dependencies $ruby_build_dependencies
+
+# now that we have psql for sure, test db existence
+ynh_script_progression --message="Checking DB availability" --weight=1
+ynh_psql_database_exists --database $app && ynh_die --message="There is already a database: $app"
+can_remove_db=1
+
+#=================================================
+# Restoring dedicated USER
+#=================================================
+ynh_script_progression --message="Restoring user..." --weight=1
+ynh_system_user_create --username=$app --home_dir=$final_path --use_shell
+can_remove_user=1
+mkdir -p $final_path
+chmod 0750 $final_path -R
+chown $app:www-data $final_path
+
+#=================================================
+# INSTALL RVM AND RUBY FOR CURRENT USER
+#=================================================
+ynh_script_progression --message="Reinstalling rvm and ruby..." --weight=50
+source ./install_rvm_ruby
+
+#=================================================
+# DOWNLOAD, CHECK AND UNPACK SOURCE
+#=================================================
+# Download, check integrity, unucompress and patch the source from app.src
+pushd $final_path
+ynh_script_progression --message="Download the sources..." --weight=16
+sudo -u $app git clone https://github.com/diaspora/diaspora.git -b v0.7.13.0
+popd
+
+#=================================================
+# Restore files
+#=================================================
+ynh_script_progression --message="Restore the files" --weight=16
+ynh_restore_file --origin_path=/var/www/diaspora/diaspora/config/database.yml
+ynh_restore_file --origin_path=/var/www/diaspora/diaspora/config/diaspora.yml
+ynh_restore_file --not_mandatory --origin_path=/var/www/diaspora/diaspora/public/uploads/
+# restoring somewhere postgres can read
+ynh_restore_file --origin_path=/var/www/diaspora/backup/diaspora.dump --dest_path=/tmp/diaspora.dump
+
+
+#=================================================
+# Restore database
+#=================================================
+ynh_script_progression --message="Recreating and restoring database..." --weight=16
+db_name=$(ynh_sanitize_dbid $app)
+ynh_psql_test_if_first_run
+db_pass=$(ynh_app_setting_get --app=$app --key=psqlpwd)
+ynh_psql_setup_db --db_user=$db_name --db_name=$db_name --db_pwd=$db_pass
+ynh_script_progression --message="Restoring database..."
+sudo -u postgres pg_restore \
+  --single-transaction \
+  --dbname=$app \
+  /tmp/diaspora.dump
+ynh_secure_remove --file=/tmp/diaspora.dump
+
+#=================================================
+# Bundle the ruby app
+#=================================================
+ynh_script_progression --message="Precompile assets..." --weight=200
+source ./bundle_app
+
+#=================================================
+# Restore nginx conf files
+#=================================================
+ynh_script_progression --message="Recreate nginx config from source"
+ynh_add_nginx_config
+
+#=================================================
+# Restore services
+#=================================================
+ynh_script_progression --message="Restore services..."
+source ./create_services
+
+#=================================================
+# ADVERTISE SERVICE IN ADMIN PANEL
+#=================================================
+yunohost service add $app.target\
+  --log $final_path/diaspora/log/production.log \
+        $final_path/diaspora/log/unicorn-stderr.log\
+        $final_path/diaspora/log/unicorn-stdout.log\
+        $final_path/diaspora/log/sidekiq.log\
+  --description "Diaspora service (unicorn web and sidekiq)"
+
+#=================================================
+# SETUP SSOWAT
+#=================================================
+# unprotected_uris allows SSO credentials to be passed anyway.
+ynh_app_setting_set $app unprotected_uris "/"
+
+popd