mpbb: Don't hardcode jobs tools location

The location of the jobs tools is used in a couple of places, so
don't repeat ourselves.

git-svn-id: https://svn.macports.org/repository/macports/contrib/mp-buildbot@152531 d073be05-634f-4543-b044-5fe20cf6d1d6

mpbb

@@ -119,6 +119,7 @@ parseopt prefix:,work-dir: "$@" || exit
 
 # shellcheck disable=SC2034 disable=SC2154
 # Not really options, but pretend they are because they're global.
+option_jobs_dir=${option_work_dir}/tools
 option_log_dir=${option_work_dir}/logs
 
 # shellcheck disable=SC2086

mpbb-checkout

@@ -95,7 +95,7 @@ checkout() {
     # shellcheck disable=SC2100 disable=SC2154
     if svn=${option_svn:-$(command -v svn)}; then
         checkout=svn-checkout
-        jobs_dir=${option_work_dir}/tools
+        jobs_dir=${option_jobs_dir}
         if [[ -n ${option_svn_url+_} ]]; then
             : "${option_jobs_url=${option_svn_url}/base/portmgr/jobs}"
             : "${option_ports_url=${option_svn_url}/dports}"

mpbb-gather-archives

@@ -56,9 +56,9 @@ gather-archives() {
         archive_basename=$(basename "${archive_path}")
 
         if ! curl -fIsL "${option_archive_site}/${archive_port}/${archive_basename}" > /dev/null; then
-            # $option_work_dir is set in mpbb
+            # $option_jobs_dir is set in mpbb
             # shellcheck disable=SC2154
-            if "${tclsh}" "${option_work_dir}/tools/port_binary_distributable.tcl" -v "${archive_port}"; then
+            if "${tclsh}" "${option_jobs_dir}/port_binary_distributable.tcl" -v "${archive_port}"; then
                 echo "Staging archive for upload: ${archive_basename}"
                 mkdir -p "${option_staging_dir}/${archive_port}" || { status=$?; break; }
                 ln "${archive_path}" "${option_staging_dir}/${archive_port}/${archive_basename}" || { status=$?; break; }