You don't need to manage assets manually. This script help you export all the assets you need from your Sketch file.
- Sketch app
- sketchtool - cli tool for Sketch (http://bohemiancoding.com/sketch/tool/)
- An artboard "AppIcon" and its size is 1024x1024
- Slices for your icons. (Slice name as assets name, and it must design by 2x pixel)
- Put {script}.sh and your Sketch file to project root.
- Adjust paramaters you need
- PROJECT_NAME
- SKETCH_FILE
- Open terminal at your project root
- Run {script}.sh
- do_sketch_app_icon.sh
- do_sketch_pdf_slices.sh
- do_sketch_png_slices.sh
Also provide XCode plugin version. SketchExporter - https://github.com/gliyao/SketchExporter