add clean option in the script to remove previous builds

README.md

@@ -30,6 +30,8 @@ To generate the PDF version of manual(s) use the following:
 
 Optional commands :
 
+   `-c`     Clean up previous builds of the manual(s)
+
    `-p`     Produce manual with figures and disable draft watermark
 
    `-r`     Specify the release version number of the manual(s) instead of the branch name

manual_build.sh

@@ -5,30 +5,33 @@
 manuals='NEMO SI3 TOP'
 
 # Initialization of the options
-x_p='' ; x_r=''
+x_c='' ; x_p='' ; x_r=''
 
 # Choice of the options ---
-while getopts hpr: option; do
+while getopts chpr: option; do
         case $option in
                 ('h') cat <<EOF
 Usage:
 ------
-./manual_build.sh [-p] [-r version ] manual
+./manual_build.sh [-c] [-p] [-r version ] manual
 Mandatory
           Chose one model manual among ${manuals} or all (if not provided compile "NEMO")
 Optional
+   -c     Clean up previous builds of the manual(s)
    -p     Produce manual with figures and disable draft watermark
    -r     Specify the release version number of the manual(s) instead of the branch name
 EOF
                                  exit 0 ;;
+            ('c') x_c=0                 ;;
             ('p') x_p=0                 ;;
             ('r') x_r=${OPTARG}         ;;
         esac
 done
 shift $(( $OPTIND - 1 ));
 
-VER_NUM=${x_r}
+CLEAN=${x_c}
 DRAFT=${x_p}
+VER_NUM=${x_r}
 CMP_NAM=$1
 
 ## Initialisation
@@ -101,7 +104,7 @@ echo "Fontawesome path is $fontawesome \n"
 
 for model in $models; do
     echo "Start compiling manual for $model"
-#    clean $model
+    if [ "x${CLEAN}" != 'x' ] ; then clean $model ; fi
     build $model
     printf "\t¤ End of building run\n"
     echo