Add 2019/giles/try.sh

2019/giles/try.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+#
+# try.sh - demonstrate IOCCC winner 2019/giles
+#
+
+# make sure CC is set so that when we do make CC="$CC" it isn't empty. Doing it
+# this way allows us to have the user specify a different compiler in an easy
+# way.
+if [[ -z "$CC" ]]; then
+    CC="cc"
+fi
+
+make CC="$CC" all >/dev/null || exit 1
+
+# clear screen after compilation so that only the entry is shown
+clear
+
+# find out if SoX is installed
+PLAY="$(type -P play)"
+
+if [[ -n "$PLAY" ]]; then
+    read -r -n 1 -p "Press any key to run: $PLAY MonodyVocals.wav: "
+    echo 1>&2
+    "$PLAY" MonodyVocals.wav
+    echo 1>&2
+
+    read -r -n 1 -p "Press any key to run: ./prog MonodyVocals.wav: "
+    echo 1>&2
+    ./prog MonodyVocals.wav
+    echo 1>&2
+
+    read -r -n 1 -p "Press any key to run: $PLAY MonodyVocals.wav: "
+    echo 1>&2
+    "$PLAY" MonodyVocals.wav
+    echo 1>&2
+else
+    echo "play(1) from SoX not installed." 1>&2
+    echo "NOTE: see https://github.com/ioccc-src/temp-test-ioccc/blob/master/faq.md#sox." 1>&2
+fi
+