Refactor Postgresus update script and update logo URL

Simplifies the update process in ct/postgresus.sh by using a helper function for fetching and deploying releases, streamlining frontend and backend build steps, and improving status messages. Updates the logo URL in frontend/public/json/postgresus.json to use a CDN-hosted image.

ct/postgresus.sh

@@ -30,65 +30,46 @@ function update_script() {
   fi
 
   if check_for_gh_release "RostislavDugin" "postgresus"; then
-    msg_info "Stopping ${APP}"
+    msg_info "Stopping Postgresus"
-    systemctl stop postgresus
+    $STD systemctl stop postgresus
-    msg_ok "Stopped ${APP}"
+    msg_ok "Stopped Postgresus"
-
-    RELEASE=$(curl -fsSL https://api.github.com/repos/RostislavDugin/postgresus/releases/latest | grep "tag_name" | awk '{print substr($2, 3, length($2)-4) }')
 
     msg_info "Backing up Configuration"
     cp /opt/postgresus/.env /tmp/postgresus.env.bak
     msg_ok "Backed up Configuration"
 
-    msg_info "Building new version v${RELEASE}"
+    fetch_and_deploy_gh_release "postgresus" "RostislavDugin/postgresus" "tarball" "v${RELEASE}" "/opt/postgresus"
-    cd /tmp
-    curl -fsSL "https://github.com/RostislavDugin/postgresus/archive/refs/tags/v${RELEASE}.tar.gz" -o postgresus.tar.gz
-    tar -xzf postgresus.tar.gz
-    cd "postgresus-${RELEASE}"
 
-    # Build frontend
+    msg_info "Updating Postgresus"
-    cd frontend
+    cd /opt/postgresus/frontend
     $STD npm ci
     $STD npm run build
-    cd ..
+    cd /opt/postgresus/backend
-
-    # Build backend
-    cd backend
     $STD go mod download
-    CGO_ENABLED=0 go build -o /opt/postgresus/postgresus.new ./cmd/main.go
+    $STD go build -o ../postgresus ./cmd/main.go
-    cd ..
+    cd /opt/postgresus/
-
+    cp -r frontend/dist ui
-    # Update files
+    cp -r backend/migrations .
-    mv /opt/postgresus/postgresus /opt/postgresus/postgresus.backup
+    msg_ok "Updated Postgresus"
-    mv /opt/postgresus/postgresus.new /opt/postgresus/postgresus
-    chmod +x /opt/postgresus/postgresus
-
-    cp -r frontend/dist /opt/postgresus/ui
-    cp -r backend/migrations /opt/postgresus/
-
-    cd /tmp && rm -rf "postgresus-${RELEASE}" postgresus.tar.gz
-    msg_ok "Built new version v${RELEASE}"
 
     msg_info "Restoring Configuration"
     cp /tmp/postgresus.env.bak /opt/postgresus/.env
     rm -f /tmp/postgresus.env.bak
-    chown -R postgresus:postgresus /opt/postgresus
     msg_ok "Restored Configuration"
 
-    msg_info "Starting ${APP}"
+    msg_info "Starting Postgresus"
-    systemctl start postgresus
+    $STD systemctl start postgresus
-    msg_ok "Started ${APP}"
+    msg_ok "Started Postgresus"
-
+    msg_ok "Updated successfully!"
-    msg_ok "Updated Successfully to v${RELEASE}"
-  else
-    msg_ok "No update available"
   fi
   exit
-}start
+}
+
+start
 build_container
 description
 
 msg_ok "Completed Successfully!\n"
 echo -e "${CREATING}${GN}${APP} setup has been successfully initialized!${CL}"
 echo -e "${INFO}${YW} Access it using the following URL:${CL}"
-echo -e "${TAB}${GATEWAY}${BGN}http://${IP}:4005${CL}"
+echo -e "${TAB}${GATEWAY}${BGN}http://${IP}${CL}"

frontend/public/json/postgresus.json

@@ -12,7 +12,7 @@
     "interface_port": 80,
     "documentation": "https://github.com/RostislavDugin/postgresus",
     "website": "https://github.com/RostislavDugin/postgresus",
-    "logo": "https://raw.githubusercontent.com/RostislavDugin/postgresus/main/frontend/public/logo.svg",
+    "logo": "https://cdn.jsdelivr.net/gh/selfhst/icons@main/webp/postgresus.webp",
     "config_path": "/opt/postgresus/.env",
     "description": "Free, open source and self-hosted solution for automated PostgreSQL backups. With multiple storage options, notifications, scheduling, and a beautiful web interface for managing database backups across multiple PostgreSQL instances.",
     "install_methods": [