Update deploy-ftp.sh

Adding validation function to the deploy_ftp.sh script to ensure the upload was successful. If the upload was not successful,  the script will exit with status code 1 and fail the build

build/deploy-ftp.sh

@@ -5,6 +5,7 @@ set -e
 HOST="hactrn.kostersitz.com"
 USER="if0_35726802@hactrn.kostersitz.com"
 DIR="/images"
+TESTDIR="test"
 NETRC="$HOME/.netrc"
 
 if test -z "$FTP_SECRET"; then
@@ -30,4 +31,48 @@ put $EMULATOR.tgz
 bye
 EOF
 
+# test the upload and see if it expands correctly
+echo "Testing download of $EMULATOR.tgz"
+mkdir -p "$TESTDIR"
+cd "$TESTDIR"
+
+curl "http://$HOST/$DIR/$EMULATOR.tgz" -o "$EMULATOR.tgz"
+
+if [ ! -f "$EMULATOR.tgz" ]; then
+    echo "File $EMULATOR.tgz not found!"
+    exit 1
+else
+    echo "Testing archive $EMULATOR.tgz"
+    tar -xzf "$EMULATOR.tgz"
+    if [ $? -eq 0 ]; then
+        echo "Unpacking successful!"
+    else
+        echo "Error unpacking $EMULATOR.tgz: $(tar -xzf "$EMULATOR.tgz" 2>&1)"
+        exit 1
+    fi
+fi
+
+echo "Testing archive integrity"
+# Define the paths to the folders
+BUILDDIR="../$EMULATOR"
+DLDIR="./$EMULATOR"
+
+# Generate MD5 hashes for files in FOLDER1 (with relative filenames)
+find "$BUILDDIR" -type f -exec md5sum {} + | sed "s|$BUILDDIR/||" > "$BUILDDIR_hashes.txt"
+
+# Generate MD5 hashes for files in FOLDER2 (with relative filenames)
+find "$DLDIR" -type f -exec md5sum {} + | sed "s|$DLDIR/||" > "$DLDIR_hashes.txt"
+
+# Compare the hash files
+if cmp -s "$BUILDDIR_hashes.txt" "$DLDIR_hashes.txt"; then
+    echo "The contents of $BUILDDIR and $DLDIR are binary identical."
+else
+    echo "Differences found between $BUILDDIR and $DLDIR:"
+    diff -u "$BUILDDIR_hashes.txt" "$DLDIR_hashes.txt"
+fi
+
+# Clean up temporary files
+cd ..
+rm -r "$TESTDIR"
+
 exit 0