darkforces/libdarkforces.sh

   1 darkforces.run() {
   2   local APP_NAME="darkforces"
   3   local TMPDIR="${TMPDIR:-/tmp}"
   4   local RW_BRANCH="${XDG_DATA_HOME}/${APP_NAME}"
   5   local APP_DIR="${TMPDIR}/${APP_NAME}-tmp-${USER}"
   6   local BRANCHES_D="/etc/${APP_NAME}.d"
   7   local DOSBOX_CONF="${XDG_CONFIG_HOME}/${APP_NAME}/$(basename $(dosbox -printconf))"
   8   local __firstRun=false
   9
  10   if [ ! -f "${DOSBOX_CONF}" ]; then
  11     install -Dm644 $(dosbox -printconf) "${DOSBOX_CONF}"
  12   fi
  13
  14   if [ ! -d "${RW_BRANCH}" ]; then
  15     __firstRun=true
  16   fi
  17
  18   mkdir -p "${RW_BRANCH}" "${APP_DIR}" &&
  19   RW_BRANCH="${RW_BRANCH}" modfs -o cow -o "uid=${UID}" -o "gid=${GROUPS[0]}" "${BRANCHES_D}" "${APP_DIR}" &&
  20   cd "${APP_DIR}" &&
  21   "$@"
  22
  23   cd / &&
  24   fusermount -u "${APP_DIR}" &&
  25   rmdir "${APP_DIR}"
  26 }
  27
  28 darkforces.firstRun() {
  29   "${__firstRun}"
  30 }