Added script for sending marks.

courses/tspl/send_marks.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+# Sends out marks for students based on the folder structure used by Submit,
+# the coursework submission system used in the School of Informatics at the
+# University of Edinburgh.
+#
+# This script assumes the following folder structure:
+#
+#   $DIR/sXXXXXXX/cw$CW/$FILE
+#
+# The variable DIR refers to the directory passed in as an argument to the
+# script. The variable XXXXXXX refers to the student ID, and it is assumed
+# that
+#
+#   sXXXXXXX@sms.ed.ac.uk
+#
+# is a valid email address. The variable $CW refers to the number for of the
+# coursework of which the students are meant to be notified. The directory
+# DIR/sXXXXXXX/cwY/ should only contain a single file, which should be
+# specified using the FILE parameter.
+#
+# Usage:
+#
+#   ./send_marks.sh [DIR] [CW] [FILE]
+
+DIR="$1"
+shift
+
+CW="$1"
+shift
+
+FILE="$1"
+shift
+
+for ATTACHMENT in "${DIR%/}/s"*"/cw$CW/$FILE"; do
+    SUBJ="Mark for coursework $CW"
+    BODY=""
+    SID=$(echo "$ATTACHMENT" | sed 's|.*/\(s[0-9]\{7\}\)/.*|\1|')
+    ADDR="$SID@sms.ed.ac.uk"
+    CMD="echo \"$BODY\" | mail -s \"$SUBJ\" -a \"$ATTACHMENT\" \"$ADDR\""
+    echo "You are about to run the following command:"
+    echo -e "\n$CMD\n"
+    read -p "Are you sure? " -n 1 -r
+    echo
+    if [[ $REPLY =~ ^[Yy]$ ]]
+    then
+        eval "$CMD"
+    fi
+done