get_status

#!/bin/bash

if [[ -z ${ROOT} ]]; then
    ROOT=$(pwd)
fi

function get_status()
{
    dir=$1

    if [[ -z ${dir} ]]; then
        echo "WARNING: skilling empty \$dir"
        return 0
    fi
    
    oldpwd=$(pwd)
    cd ${dir}
    branch=$(git branch | grep "^* " | cut -d ' ' -f2)
    rev=$(git rev-parse HEAD)

    if [[ -n ${branch} ]] && [[ -n ${rev} ]]; then
        echo "\"branch\": \"${branch}\", \"rev\": \"${rev}\""
    else
        echo "\"branch\": \"unknown\""
    fi

    cd ${oldpwd}
}
function get_status_extra()
{
  extra_tarball=$(basename `ls ${ROOT}/illumos-extra*.tgz |tail -n1`)
  if [[ -n ${extra_tarball} ]]; then
    branch=$(echo ${extra_tarball} | /usr/bin/cut -d '-' -f 3)
    rev=$(echo ${extra_tarball} | cut -d '-' -f 5 | cut -d '.' -f 1 | sed -e 's/.//')
    echo "\"branch\": \"${branch}\", \"rev\": \"${rev}\""
  else
    get_status ${ROOT}/projects/illumos-extra
  fi
}

echo "["
echo "    { \"repo\": \"illumos-live\", $(get_status ${ROOT}) }"
echo "  , { \"repo\": \"illumos-extra\", $(get_status_extra) }"
echo "  , { \"repo\": \"illumos-joyent\", $(get_status ${ROOT}/projects/illumos) }"
if [[ -d ${ROOT}/projects/local/ur-agent ]]; then
  echo "  , { \"repo\": \"ur-agent\", $(get_status ${ROOT}/projects/local/ur-agent) }"
fi
echo "]"