docker-compose.sh

#!/bin/bash

set -e

usage() { echo "Usage: $0 -f {file} -u {nexus_user} -p {nexus_pass} {services}" 1>&2; exit 1; }

FILE='docker-compose.yml'

NEXUS_URL='https://nexus.examples.com/'
NEXUS_USER=$(cat ~/.m2/settings.xml | grep -m1 -oP '(?<=<username>).*(?=</username>)')
NEXUS_PASS=$(cat ~/.m2/settings.xml | grep -m1 -oP '(?<=<password>).*(?=</password>)')

while getopts ":f:u:ph" opt; do
  case $opt in
    f)
        FILE="$OPTARG"
        ;;
    u) 
        NEXUS_USER="$OPTARG"
        ;;
    p) 
        NEXUS_PASS="$OPTARG"
        ;;
    h) 
        usage
        ;;
    \?) 
        echo "Invalid option -$OPTARG" >&2
        usage
        ;;
  esac
done

shift $(($OPTIND - 1))
SERVICES=$@

echo $NEXUS_PASS | docker login $NEXUS_URL -u $NEXUS_USER --password-stdin

docker compose -f $FILE up $SERVICES