implement slack multi-channel publisher

[abbood]

Business Requirement

allow slack users who are subscribed to multiple projects on slack to publish their checkins/checkouts through alfred on multiple channels simultaneously

technical requirement

see details of this in this pdf:
slack multi-channel publisher.pdf

feature: slack multi-publisher

background

given user belongs to multiple slack projects that contain slack prefixes as explained in slack channels template
and user normally checks in and out as explained in schedule channel
and user hits the hot key ⌘⌥s
and the alfred CLI launches

scenario 1: list all channels user belongs to

when user types in check-in
then all the projects the user belong to swill show

Analysis

Status Update

Related Issues

References

[abbood]

step 1: research how to get credentials from slack

study code here https://github.com/fspinillo/slackfred and reuse where applicable