Merge pull request #20 from YunoHost-Apps/add-change-url

Add change_url

check_process

@@ -14,22 +14,17 @@
 		setup_public=1
 		upgrade=1
 		backup_restore=1
-		multi_instance=0
+		multi_instance=1
-		wrong_user=1
-		wrong_path=1
 		incorrect_path=1
-		corrupt_source=1
+		port_already_use=1 (8095)
-		fail_download_source=1
+		change_url=1
-		port_already_use=1
-		final_path_already_use=1
 ;;; Levels
 	Level 1=auto
 	Level 2=auto
 	Level 3=auto
 	Level 4=na
 # level 4: https://github.com/YunoHost-Apps/lstu_ynh/issues/4
-	Level 5=1
+	Level 5=auto
-# level 5: https://github.com/YunoHost-Apps/lstu_ynh/issues/3
 	Level 6=auto
 	Level 7=auto
 	Level 8=0

manifest.json

@@ -16,7 +16,7 @@
 		"name": "frju365",
 		"email": "abld@abld.info"
 	},
-	"multi_instance": false,
+	"multi_instance": true,
 	"services": [
 		"nginx"
 	],

scripts/change_url

@@ -0,0 +1,126 @@
+#!/bin/bash
+
+#=================================================
+# GENERIC STARTING
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+#=================================================
+# RETRIEVE ARGUMENTS
+#=================================================
+
+old_domain=$YNH_APP_OLD_DOMAIN
+old_path=$YNH_APP_OLD_PATH
+
+new_domain=$YNH_APP_NEW_DOMAIN
+new_path=$YNH_APP_NEW_PATH
+
+app=$YNH_APP_INSTANCE_NAME
+
+#=================================================
+# LOAD SETTINGS
+#=================================================
+
+# Needed for helper "ynh_add_nginx_config"
+final_path=$(ynh_app_setting_get $app final_path)
+
+# Needed for lstu conf
+port=$(ynh_app_setting_get $app port)
+db_name=$(ynh_app_setting_get "$app" db_name)
+db_pwd=$(ynh_app_setting_get $app psqlpwd)
+db_user=$db_name
+secret=$(ynh_app_setting_get $app secret)
+
+#=================================================
+# CHECK THE SYNTAX OF THE PATHS
+#=================================================
+
+test -n "$old_path" || old_path="/"
+test -n "$new_path" || new_path="/"
+new_path=$(ynh_normalize_url_path $new_path)
+old_path=$(ynh_normalize_url_path $old_path)
+
+#=================================================
+# CHECK WHICH PARTS SHOULD BE CHANGED
+#=================================================
+
+change_domain=0
+if [ "$old_domain" != "$new_domain" ]
+then
+	change_domain=1
+fi
+
+change_path=0
+if [ "$old_path" != "$new_path" ]
+then
+	change_path=1
+fi
+
+#=================================================
+# STANDARD MODIFICATIONS
+#=================================================
+# MODIFY URL IN NGINX CONF
+#=================================================
+
+nginx_conf_path=/etc/nginx/conf.d/$old_domain.d/$app.conf
+
+# Change the path in the nginx config file
+if [ $change_path -eq 1 ]
+then
+	# Make a backup of the original nginx config file if modified
+	ynh_backup_if_checksum_is_different "$nginx_conf_path"
+	# Set global variables for nginx helper
+	domain="$old_domain"
+	path_url="$new_path"
+	# Create a dedicated nginx config
+	ynh_add_nginx_config
+fi
+
+# Change the domain for nginx
+if [ $change_domain -eq 1 ]
+then
+	# Delete file checksum for the old conf file location
+	ynh_delete_file_checksum "$nginx_conf_path"
+	mv $nginx_conf_path /etc/nginx/conf.d/$new_domain.d/$app.conf
+	# Store file checksum for the new config file location
+	ynh_store_file_checksum "/etc/nginx/conf.d/$new_domain.d/$app.conf"
+fi
+
+#=================================================
+# SPECIFIC MODIFICATIONS
+#=================================================
+# SETUP LSTU
+#=================================================
+
+domain="$new_domain"
+path_url="$new_path"
+
+ynh_backup_if_checksum_is_different "$final_path/lstu.conf"
+cp ../conf/lstu.conf.template "${final_path}/lstu.conf"
+ynh_replace_string "__DOMAIN__" "$domain" "${final_path}/lstu.conf"
+ynh_replace_string "__PATH__" "$path_url" "${final_path}/lstu.conf"
+ynh_replace_string "__PORT__" "$port" "${final_path}/lstu.conf"
+ynh_replace_string "__DB_NAME__" "$db_name"  "${final_path}/lstu.conf"
+ynh_replace_string "__DB_USER__" "$db_user"  "${final_path}/lstu.conf"
+ynh_replace_string "__DB_PWD__" "$db_pwd" "${final_path}/lstu.conf"
+
+ynh_replace_string "__SECRET__" "$secret" "${final_path}/lstu.conf"
+ynh_store_file_checksum "${final_path}/lstu.conf"
+
+#=================================================
+# GENERIC FINALISATION
+#=================================================
+# RESTART LSTU
+#=================================================
+
+ynh_systemd_action -n $app -a reload -l "Starting hot deployment for Hypnotoad server" -p "systemd"
+
+#=================================================
+# RELOAD NGINX
+#=================================================
+
+systemctl reload nginx