#!/bin/bash
#
# Global Variables
#
NEXUS_BASH_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
NEXUS_BASH_INTERFACE_ROOT="${NEXUS_BASH_ROOT}/interface.d"
NEXUS_BASH_VERBOSE=0

#
# Global Arguments
#
# NEXUS_URL: str
#   HTTP[S] address of the Nexus server
#   e.g. NEXUS_URL="https://nexus.server.tld"
#
NEXUS_URL=${NEXUS_URL:-}

# NEXUS_AUTH: str
#   Provide user credentials to the Nexus server. Username and password are delimited by ':'
#   e.g. NEXUS_AUTH="username:password"
NEXUS_AUTH=${NEXUS_AUTH:-}

#
# Common Functions
#

# Check NEXUS_URL is a valid Nexus server
# @return non-zero indicates failure
nexus_available() {
    response=$(curl --head -X GET "$NEXUS_URL/service/rest/v1/status" | head -n 1 | awk '{print $2}')
    if (( $response != 200 )); then
        return 1
    fi
    return 0
}

# Populate interfaces
for iface in $(find "${NEXUS_BASH_INTERFACE_ROOT}" -type f -name '*.sh'); do
    source "$iface"
done