Image / video labeling backend for the MoonbitLabeler app: 21 async ops over @fs/@json for folder browsing, image IO, label IO, schema normalization (parse/serialize round-trip), class management, and VOC/YOLO export. The op_handlers are pure async MoonBit functions and can be wired into any IPC layer (Proton/CEF, stdio JSON-RPC, HTTP, WASM, custom bridge). Includes a `dispatch_op(op, payload) -> Json raise` entry point in 0.2.0+ for embedding outside the CEF runtime.

labeling

image-annotation

voc

yolo

moonbit

ipc

json-rpc

Download zip

Author

riantr

Version

0.2.5

License

Apache-2.0

Repository

github.com/riantr/moonbit-labeler

Last updated

57 minutes ago

Downloads

Dependencies

#MoonBit Labeler

A Proton native desktop app generated by proton_cli new.

The app entry in app/main.mbt loads the project settings from moon.proton with @proton.config("moon.proton"). The default config name honors proton_cli dev --config and resolves the packaged config location when the application is bundled.

#Setup

moon update
proton_cli cef setup

#Check

moon check --target native --diagnostic-limit 80

#Dev

proton_cli dev

dev reads moon.proton and launches the app/ package. When a frontend block is configured, it runs frontend.before_dev, waits for frontend.dev_url, and opens that URL instead of the release asset entry.

#Build

proton_cli build

build reads the same config, runs frontend.before_build when configured, validates the release entry, and builds the app for the native target. Pass additional Moon build arguments after --, for example:

proton_cli build -- --release

#Bundle

The bundle block in moon.proton controls package creation:

bundle = {
  active: true,
  targets: ["app", "zip"],
  output: "target/proton-dist",
}

Inspect the resolved package plan, then create the application and zip archive:

proton_cli package app --dry-run
proton_cli package app

#Layout

app/ is the runnable application.
extensions/counter/ is the counter extension used by the app.
extensions/counter/ cannot be run directly.
target/proton-dist/ contains packaged application artifacts.

image_package_anchor

source

fn image_package_anchor() -> Bool

Source Files

app_entry.mbt

Install