build: add script that copy patch and test exercises

Author: tdelabro

scripts/patch_and_test_exercises.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+TMP_DIR=".tmp_exercises"
+PATCH_DIR=".patches"
+
+mkdir -p $TMP_DIR
+
+cp -R "./exercises/" $TMP_DIR
+
+for section in `ls $PATCH_DIR`
+    do
+        for exo in `ls $PATCH_DIR/$section`
+        do
+            patch $TMP_DIR/$section/"${exo%.*}" < "$PATCH_DIR/$section/$exo"
+            mv $TMP_DIR/$section/"${exo%.*}" $TMP_DIR/$section/"test_${exo%.*}"
+        done
+    done
+    
+protostar test $TMP_DIR
+
+rm -rf $TMP_DIR