git.cworth.org Git - notmuch/blob - test/export-dirs.sh

   1 # Source this script to set and export NOTMUCH_SRCDIR and
   2 # NOTMUCH_BUILDDIR.
   3 #
   4 # For this to work, always have current directory somewhere within the
   5 # build directory hierarchy, and run the script sourcing this script
   6 # using a path (relative or absolute) to the source directory.
   7
   8 if [[ -z "${NOTMUCH_SRCDIR}" ]]; then
   9         export NOTMUCH_SRCDIR="$(cd "$(dirname "$0")"/.. && pwd)"
  10 fi
  11
  12 find_builddir()
  13 {
  14         local dir="$1"
  15
  16         while [[ -n "$dir" ]] && [[ "$dir" != "/" ]]; do
  17                 if [[ -x "$dir/notmuch" ]] && [[ ! -d "$dir/notmuch" ]]; then
  18                         echo "$dir"
  19                         break
  20                 fi
  21                 dir="$(dirname "$dir")"
  22         done
  23 }
  24
  25 if [[ -z "${NOTMUCH_BUILDDIR}" ]]; then
  26         export NOTMUCH_BUILDDIR="$(find_builddir "$(pwd)")"
  27
  28         if [[ -z "${NOTMUCH_BUILDDIR}" ]]; then
  29                 echo "Run tests in a subdir of built notmuch tree." >&2
  30                 exit 1
  31         fi
  32 fi