get-nb-of-connected-slack-users.sh

#!/bin/bash
# get-nb-of-connected-slack-users.sh plugin for Munin
# See more plugins on https://github.com/Naereen/My-Munin-plugins/
# Require https://github.com/Naereen/My-Munin-plugins/tree/master/get-nb-of-connected-slack-users.py
#
# From http://guide.munin-monitoring.org/en/latest/plugin/writing.html#example-shell-plugin

cd "$( dirname "${BASH_SOURCE[0]}" )"

# Print config
output_config() {
    echo "graph_title Slack stats"
    echo "graph_category Slack"
    echo "graph_scale no"
    echo "graph_vlabel Number of"
    echo "graph_info This graph shows the number of users, channels, groups of a Slack team. Write your Slack API token in the file .slack_api_key in this directory. See <a href='https://github.com/Naereen/My-Munin-plugins/'>here</a> for other plugins written by <a href='https://github.com/Naereen/'>Lilian Besson (Naereen)</a> (<a href='https://lbesson.mit-license.org/'>MIT Licensed</a>)."
    # Legend for the graphs
    echo "channels.label Number of channels"
    echo "channels.info Call the Slack API for your Team, to get the number of channels"
    echo "users.label Number of users"
    echo "users.info Call the Slack API for your Team, to get the number of users"
    # echo "activeusers.label Number of active users"
    # echo "activeusers.info Call the Slack API for your Team, to get the number of channels"
    echo "usergroups.label Number of user groups"
    echo "usergroups.info Call the Slack API for your Team, to get the number of user groups"
    echo "groups.label Number of groups"
    echo "groups.info Call the Slack API for your Team, to get the number of groups"
}

# Print data
output_values() {
    [ -L "${BASH_SOURCE[0]}" ] && cd "$(dirname "$(file "${BASH_SOURCE[0]}" | awk '{ print $5 }')")"
    ./get-nb-of-connected-slack-users.py
}


# Print help
output_usage() {
    printf >&2 "%s - munin plugin to display the number of users, channels, groups of a Slack team\n" ${0##*/}
    printf >&2 "Usage: %s [config]\n" ${0##*/}
}

# Parse command line arguments
case $# in
    0)
        output_values
        ;;
    1)
        case $1 in
            config)
                output_config
                ;;
            *)
                output_usage
                exit 1
                ;;
        esac
        ;;
    *)
        output_usage
        exit 1
        ;;
esac