~fginther/vmbuilder/jenkins_kvm-add-git-for-maas

#!/bin/bash

short_opts="h"

long_opts="distro:,stream:,maas-git-repo:,out:,template:,serial:,local:,base-name:,out_d:"

getopt_out=$(getopt --name "${0##*/}" \

    --options "${short_opts}" --long "${long_opts}" -- "$@") &&

    eval set -- "${getopt_out}" || { echo "BAD INVOCATION!"; usage; exit 1; }

usage() {

    cat <<EOM

${0##/} - Populated values in build temple.

    Required:

    --distro        Distro code name, i.e. precise

    --template      Template file

    --stream        Stream, i.e. daily, release

    --base-name     The name of the file to work on

    --serial        The build serial

    --out           The output file

    --out_d         Where to stuff the output files

    Optional:

    --maas-git-repo   git repo for maas image code

EOM

}

fail() { echo "${@}" 2>&1; exit 1;}

serial="${serial:-$(date +%Y%m%d)}"

maas_git_repo="${maas_git_repo:-lp:~maas-images-maintainers/maas-images}"

template_f="${PWD}/img-maas.tmpl"

while [ $# -ne 0 ]; do

  cur=${1}; next=${2};

  case "$cur" in

    --distro)                   distro=$2;  shift;;

    --stream)                   stream=$2;  shift;;

    --local)                    local_d=$2; shift;;

    --maas-git-repo)            maas_git_repo=$2; shift;;

    --base-name)                base_name=$2; shift;;

    --template)                 template_f=$2; shift;;

    --out)                      out_f=$2; shift;;

    --out_d)                    out_d=$2; shift;;

    --) shift; break;;

  esac

  shift;

done

fail_usage() { fail "Must define $@"; }

[ -z "${distro}" ] && fail_usage "--distro"

[ -z "${stream}" ] && fail_usage "--stream"

[ -z "${local_d}" ] && fail_usage "--local"

[ -z "${out_f}" ] && fail_usage "--out"

[ -z "${out_d}" ] && fail_usage "--out_d"

[ -z "${base_name}" ] && fail_usage "--base-name"

case "$distro" in

   trusty) arches="${ARCH_TYPE:-i386 amd64 armhf}";

           [[ "$(uname -m)" =~ ppc64 ]] && arches="ppc64el";;

   *) arches="${ARCH_TYPE:-i386 amd64 armhf}";;

esac

sed -e "s,%d,${distro},g" \

    -e "s,%S,${stream},g" \

    -e "s,%M,${maas_git_repo},g" \

    -e "s,%D,${local_d},g" \

    -e "s,%B,${base_name},g" \

    -e "s,%s,${serial},g" \

    -e "s,%O,${out_d},g" \

    -e "s,%A,${arches},g" \

    ${template_f} > ${out_f} ||

        fail "Unable to write template file"

exit 0