Avatar-bot

This Telegram bot can ukrainianize your avatar. Just send a picture and you will receive its copy with the Ukrainian flag as a round border!

General information

Architecture

Architecture is pretty simple: having received a new message for the bot, Telegram sends it to the Cloud Run through a WebHook. Then, it transmits the request to this application wherein all job is done.

Build

This project supports building through Opam and Nix. However, static compilation is only available through Nix currently.

Opam

opam install . --deps-only --with-testdune build
opam exec -- dune build 

Nix

nix build

To build statically:

nix build .#static

Also, one can build container images:

nix build .#docker

Or statically:

nix build .#staticDocker

CI/CD

There are a few GitHub Actions for testing the compilation of PR through some package managers (Opam, Nix) and deploying on GCP Cloud Run after building the static container image with Nix.