Make jigasi completely optional

[sapkra]

I noticed that when I want to setup a cluster without jigasi some jigasi specific code will be executed.

For example:

prosodyctl --config $PROSODY_CFG register $JIGASI_XMPP_USER $XMPP_AUTH_DOMAIN $JIGASI_XMPP_PASSWORD

All JIGASI_* variables should be optional. To achieve this we should implement an environment variable like JIGASI_ENABLE.

Edit: Or maybe the following is also good enough.

if [[ ! -z $JIGASI_XMPP_USER ]] && [[ ! -z $JIGASI_XMPP_PASSWORD ]]; then
    prosodyctl --config $PROSODY_CFG register $JIGASI_XMPP_USER $XMPP_AUTH_DOMAIN $JIGASI_XMPP_PASSWORD
fi

[saghul]

Sounds good.

[saghul]

49 landed, closing.