Fixes cost and detailed cost queries for new billing setup as of 2022 Aug 11 (#219)

* Updated `_PARTITIONTIME` to `partition_time` as per SADA billing changes.
* Fixing parsing error in `cost-detailed` function.

Author: jonn-smith

cromshell

@@ -1588,7 +1588,7 @@ function cost()
   local tmp_cost_file=$( makeTemp )
 
   # Get the cost from Big Query:
-  bq query --use_legacy_sql=false "SELECT sum(cost) FROM \`${COST_TABLE}\`, UNNEST(labels) WHERE value = \"cromwell-${id}\" AND _PARTITIONDATE BETWEEN \"${START_DATE}\" AND \"${END_DATE}\";" > ${tmp_cost_file}
+  bq query --use_legacy_sql=false "SELECT sum(cost) FROM \`${COST_TABLE}\`, UNNEST(labels) WHERE value = \"cromwell-${id}\" AND partition_time BETWEEN \"${START_DATE}\" AND \"${END_DATE}\";" > ${tmp_cost_file}
   r=$?
 
   # Display the cost:
@@ -1626,14 +1626,14 @@ function cost-detailed()
     AND task.key LIKE \"wdl-task-name\"
     AND wfid.key LIKE \"cromwell-workflow-id\"
     AND wfid.value like \"%${id}\"
-    AND _PARTITIONDATE BETWEEN \"${START_DATE}\" AND \"${END_DATE}\"
+    AND partition_time BETWEEN \"${START_DATE}\" AND \"${END_DATE}\"
     GROUP BY 1,2,3
     ORDER BY 4 DESC
     ;" | tail -n+4 | grep -v '^+' | tr -d '|' | awk 'BEGIN{OFS="\t"}{print $(NF-1), $NF}' | sort > ${tmp_cost_file}
 
   r=$?
 
-  local total_cost=$(awk '{print $2}' ${tmp_cost_file} | tr '\n' '+' | sed 's#$#0#' | bc)
+	local total_cost=$(awk '{print $2}' ${tmp_cost_file} | tr '\n' '~' | sed -e 's#$#0#' -e 's@~@ + @g' -e 's@^@print(@' -e 's@$@)@' | python)
   local total_cost=$(echo "scale=2;${total_cost}/1" | bc)
 
   local tmpf2=$(makeTemp)