# compoBot — A bot to toot composekey sequences
The compose key (a.k.a. Multi Key) is a massively useful and (unfortunately) forgotten feature.
It lets you type a keyboard sequence eg. `<Multi_Key><t><m>` and it inserts a special character: ™.

This bot regularly toots one of those sequences to a mastodon account so that everyone can appreciate them.

The sequences used, are standard on modern linux systems.
However, the compose/multikey is usually not mapped on most keyboards.
With `xmodmap`, it can be mapped to a rarely used key like menu or capslock.
On windows systems, there is [WinCompose](https://github.com/samhocevar/wincompose) to get similar results.

## Usage
compoBot can be used from shell or docker.
The prerequisits are minimal: sqlite3, curl and the standard tools.

It is configured by environment variables wich may be set in a file called env.

| Variable      | Default                                       | Description                                                    |
|---------------|-----------------------------------------------|----------------------------------------------------------------|
| database      | ./compobot.db3 (/data/compobot.db3 on Docker) | Databasefile                                                   |
| minWait       | 43200             (=12 h)                     | Minimum random time to wait between toots in seconds           |
| maxWait       | 86400             (=24 h)                     | Maximum random time to wait between toots in seconds           |
| mtdVisibility | direct                                        | Privacy setting for the toot¹ (public unlisted private direct) |
| mtdApi        | https://mastodon.example/api/v1/statuses      | API endpoint to sent statuses²                                 |
| mtdToken      | INSERT-YOUR-BEARER-TOKEN                      | API authentication²                                            |

¹) https://docs.joinmastodon.org/entities/status/
²) https://docs.joinmastodon.org/methods/apps/#create-an-application