forked from varia/bots
Another run on the README
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README.md
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README.md
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> status: experimental
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# How to play around with a local bot?
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# Bots
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These bots are written using [slixmpp](https://slixmpp.readthedocs.io/) or [xbotlib](https://git.vvvvvvaria.org/decentral1se/xbotlib).
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The Varia XMPP botspace. These bots are written using
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[slixmpp](https://slixmpp.readthedocs.io/) and sometimes also
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[xbotlib](https://git.vvvvvvaria.org/decentral1se/xbotlib).
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The idea is that you create a single python file (`mybot.py` for example) and then using one of the above libraries, you write a single Python class which knows how to speak XMPP, join rooms, respond to commands etc. Following the examples in this repository, you can create a command line interface using `argparse` and then start to run it on your own computer first for testing and fun (and not spamming everyone else until your bot is ready!).
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# Write your own
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If you want to play around with the streambot/logbot, do the following and answer the questions (you might want to create your own testing room to join beforehand):
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The idea is that you create a single python file and then using one of the
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above libraries, you write a single Python class which knows how to speak XMPP,
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join rooms, respond to commands etc. Probably the simplest place to start is by
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reading the [`xbotlib` getting started guide](https://git.vvvvvvaria.org/decentral1se/xbotlib#user-content-getting-started).
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```
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$ python -m venv .venv && source .venv/bin/activate
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$ pip install -r requirements.txt
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$ python streambot/streambot.py
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```
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# Deploy it on the Varia server
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# How to run a bot on the varia systers server
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Add a configuration entry to `/etc/supervisor/conf.d/bots.conf` like the following.
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## Make a bot
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Firstly, clone the bots repository.
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```
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$ git clone https://git.vvvvvvaria.org/varia/bots
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$ git clone ssh://gitea@vvvvvvaria.org:12345/varia/bots.git # or ssh if you prefer (no passwords to type later!)
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```
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Create a new folder, say, `mynewcoolbot` and add your Python script to the
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folder. If your bot uses any Python dependencies, add them to the
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`requirements.txt` file in the repository (please use a == with the version so
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we can avoid things breaking later).
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## Push your changes
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Push the changes you made to the server.
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`$ git add mynewcoolbot/bot.py`
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or
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`$ git add -A`
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But be sure you want to add all the files you added to the repo.
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`$ git commit -m "your commit message"`
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Something informative is best.
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`$ git push`
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You can also check the status of your repository by typing
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`$ git status`
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After your push, a git hook is pulling the changes: the `bots` folder on the
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server (which sits at `/srv/gitea/clones/varia/bots`) is updated. After that,
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`supervisor` restarts all the bots.
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## Let the bot run continuously
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To let the bot run all day all night, you can use a "service" and use the
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software "supervisor". It will take care of starting and stopping your bot when
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there are changes made to the code or at midnight when the backups are being
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made.
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There is a "bots" config file, where you can add your new bot to.
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To do this, log into the server:
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`$ ssh username@vvvvvvaria.org -p 12345`
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Open the config file using your Sudo rights:
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```
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$ sudo nano /etc/supervisor/conf.d/bots.conf
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```
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Copy/paste one of the other bot's details and add a new one to this file. This
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is how the details of the pub.club bot look like:
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```
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[program:logbot-pub.club]
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directory = /srv/gitea/clones/bots
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user = bot
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```conf
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[program:whisperbot]
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directory=/srv/gitea/clones/bots/whisperbot.xbotlib
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user=bot
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autostart=true
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autorestart=true
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environment=PATH="/srv/gitea/clones/bots/.venv/lib/python3.7/site-packages:%(ENV_PATH)s"
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command =
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.venv/bin/python
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logbot/logbot.py
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-j bot@vvvvvvaria.org
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-p streaming
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-r afijeno@muc.vvvvvvaria.org
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-n logbot
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-o /var/www/logs/pub.club
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command=/srv/gitea/clones/bots/.venv/bin/python3 whisperbot.py --password <YOUR-PASSWORD>
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```
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Save and exit!
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`CTRL+X Y [enter]`
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Now, we need to restart `supervisor` itself, in order to activate these changes to the config:
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`$ sudo service supervisor restart`
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It will activate all the bots! And hopefully they work!!
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You can check with:
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```
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$ sudo supervisorctl status bots:
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```
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If there are errors, have a look in:
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```
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$ ls /var/log/supervisor
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```
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Then `systemctl restart supervisorctl` and then check if it comes up with
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`supervisorctl status bots:`. Logs for all bots can be found in
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`/var/log/supervisor/`. Finally, when you git push your bot changes, a git hook
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will restart your bot.
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