add check for chapter labels in intro-HPC/title.txt

Author: boegel

run-pre-checks.sh

@@ -17,6 +17,21 @@ if [[ $result ]]; then
     ec=1
 fi
 
+# make sure all chapter in HPC intro have a reference in title.tex
+chapter_check_fails=0;
+for chapter in $(grep "\label{ch:" intro-HPC/ch*tex | cut -f2- -d: | cut -c7-);
+do
+ cnt=$(grep $chapter intro-HPC/title.tex|wc -l);
+ if [[ $cnt -ne 1 ]]; then
+    echo $chapter;
+    ((chapter_check_fails+=1));
+ fi;
+done
+if [[ $chapter_check_fails -ne 0 ]]; then
+    echo "Chapter label for one or more chapters not found in title.tex (see above)!"
+    ec=$chapter_check_fails
+fi
+
 if [[ "$ec" -eq 0 ]]; then
     echo "All checks passed"
 fi