### Check existing issues - [x] I've verified that this request isn't described by any existing issues. ### Request I have a flutter application. I wanted to use docker to handle packaging of it in various formats. So my question is: How can I create or adjust my dockerfile so that I can create snap for the same from the docker container/environment? So far, I've tried: - Setting up `ubuntu:20.04` image and running snapcraft with `--destructive-mode` - Setting up `ghcr.io/canonical/snapcraft-container:core24` image - Setting up `ghcr.io/canonical/snapcraft:8_core24` image Here is my current snapcraft.yaml file: ```yaml name: sitemarker version: 4.0.0 summary: "A fast, open source bookmark manager made for YOU" description: | Sitemarker is a local-first bookmark manager that actually gets out of your way. Version 4.0 was rebuilt from the ground up to give you total control over your links without forcing you into an account or cloud subscription. Whether you are organizing deep research, saving technical documentation, or just hoarding URLs, everything stays neatly categorized and strictly on your own device. What is inside 4.0: • Infinite Folders: Put folders inside folders inside folders. Build a directory tree that actually matches how your brain works. • Tags & Search: Attach custom tags to links and quickly find what you need with keyword filtering. • Clean UI: A snappy interface that respects your system's light and dark modes without cluttering the screen. • A Safety Net: The built-in Recycle Bin prevents accidental clicks from permanently wiping out your links. It is completely free, entirely open-source, and strictly local. title: Sitemarker license: Apache-2.0 contact: https://github.com/aerocyber/sitemarker/issues issues: https://github.com/aerocyber/sitemarker/issues source-code: https://github.com/aerocyber/sitemarker website: https://aerocyber.github.io/sitemarker confinement: strict base: core24 platforms: amd64: arm64: grade: devel # slots: # dbus-sitemarker: # interface: dbus # bus: session # name: io.github.aerocyber.sitemarker apps: sitemarker: command: sitemarker extensions: [gnome] plugs: - network - home # slots: # - dbus-sitemarker parts: sitemarker: source: ./sitemarker plugin: flutter flutter-target: lib/main.dart build-packages: - curl - git - unzip - xz-utils - zip - libglu1-mesa - clang - make - cmake - ninja-build - pkg-config - libgtk-3-dev - liblzma-dev - libstdc++-12-dev - libsqlite3-dev stage-packages: - libsqlite3-0 ``` ### Document location _No response_