Helper script to run drone build locally with some defaults

drone-local

#!/usr/bin/env bash

command -v drone >/dev/null 2>&1 || { echo >&2 "Could not find drone-cli. Aborting."; exit 1; }

function usage() {
  echo "NAME:"
  echo "  drone-local - Helper to run drone build locally"
  echo
  echo "USAGE:"
  echo "  drone-local [options]"
  echo 
  echo "OPTIONS:"
  echo "  -r | --ref           git reference used as trigger. DEFAULT: refs/heads/master"
  echo "  -e | --event         git event used as trigger. DEFAULT: push"
  echo "  -s | --secrets-file  secret file, define values that can be used with from_secret. DEFAULT: secrets.txt"
  echo "  -n | --env-file      env file"
  echo "  -h | --help          print this message"
} 

ref="refs/heads/master"
event="push"
secrets="secrets.txt"

function run() {
  # Automatically pick up the repo name using git remote
  repo=$(git remote get-url origin | cut -d ":" -f 2 | cut -d "." -f 1)
  cmd="drone exec --trusted --privileged true --repo ${repo} --ref ${ref} --event ${event} --secret-file ${secrets}"
  if [ ! -z "$env" ]; then
    cmd="${cmd} --env-file ${env}"
  fi
  echo "${cmd}"
  eval "${cmd}"
}

while [ "$1" != "" ]; do
  case $1 in
    -r | --ref )          shift
                          ref=$1
                          ;;
    -t | --event )        shift
                          event=$1
                          ;;
    -s | --secret-file )  shift
                          secrets=$1
                          ;;
    -e | --env-file )     shift
                          env=$1
                          ;;
    -h | --help )         usage
                          exit
                          ;;
    * )                   usage
                          exit 1
  esac
  shift
done

run