Rusty bot

This is a very simple Telegram Bot made in Rust for Rust Telegram groups.

Running

There are some environment variables that are used by the executable:

• TELOXIDE_TOKEN (required): this is the token of your bot obtain from BotFather.
• HOST (required): the name of the host that is going to host the bot.
• PORT: the port of the HTTP server. By default it's 8080 if the tls feature is disabled, 443 when enabled (see below for information about tls).
• RUST_LOG: the log level for tracing crate.
• USE_POLLING: force polling instead of websockets to interact with Telegram APIs.

Using TLS

You can use TLS instead of unencrypted HTTP enabling the tls feature. If you do so, the default port is changed to 443 and you need to specify two more environment variables:

• SSL_CERT: the path to the full chain certificate file in PEM format.
• SSL_KEY: the path to the private key file in PEM format.

Deploy to fly.io

This repo contains the bare minimum to deploy the service to fly.io. You need to [perform a basic setup] (https://fly.io/docs/languages-and-frameworks/dockerfile/) in order to select the app you are going to deploy. Moreover, you also need to config the HOST and TELOXIDE_TOKEN secrets before running fly deploy.