rearrange files

Dockerfile

@@ -8,14 +8,12 @@ ENV INITSYSTEM on
 #  and thus forces a full rebuild. Not used outside of Dockerfile.)
 ENV TTN_GATEWAY_SOFTWARE 48
 
-# Build the gateway
-COPY build.sh /opt/ttn-gateway/dev/build.sh
-WORKDIR /opt/ttn-gateway/dev
-RUN ./build.sh && rm -rf /opt/ttn-gateway/dev
+# Copy the build and run environment
+COPY . /opt/ttn-gateway/
+WORKDIR /opt/ttn-gateway/
 
-# Copy the run shell script after build, so we can modify it without rebuilding
-COPY run.sh /opt/ttn-gateway/run.sh
-WORKDIR /opt/ttn-gateway
+# Build the gateway (or comment this out if debugging on-device)
+RUN ./dev/build.sh && rm -rf ./dev
 
 # Start it up
 CMD ["sh", "-c", "./run.sh"]

dev/build.sh

@@ -65,7 +65,7 @@ popd
 popd
 
 # Copy things needed at runtime to where they'll be expected
-cp $BUILD_DIR/packet_forwarder/reset_pkt_fwd.sh $INSTALL_DIR/reset_pkt_fwd.sh
-cp $BUILD_DIR/packet_forwarder/poly_pkt_fwd/poly_pkt_fwd $INSTALL_DIR/poly_pkt_fwd
+cp $BUILD_DIR/packet_forwarder/reset_pkt_fwd.sh $INSTALL_DIR/set-gateway-id.sh
+cp $BUILD_DIR/packet_forwarder/poly_pkt_fwd/poly_pkt_fwd $INSTALL_DIR/ttn-gateway
 
 echo "Build & Installation Completed."

run.sh

@@ -1,5 +1,12 @@
 #! /bin/bash
 
+# Exit if we're debugging and haven't yet built the gateway
+
+if [ ! -f  "ttn-gateway" ]; then
+	echo "ERROR: gateway executable not yet built"
+	exit 1
+fi
+
 # We need to be online, wait if needed.
 
 while [[ $(ping -c1 google.com 2>&1 | grep " 0% packet loss") == "" ]]; do
@@ -153,7 +160,7 @@ echo -e "{\n\
 # Set gateway_ID in local_conf.json to the gateway's MAC address
 
 echo "******************"
-./reset_pkt_fwd.sh start ./local_conf.json
+./set-gateway-id.sh start ./local_conf.json
 echo "******************"
 echo ""
 
@@ -172,7 +179,7 @@ sleep 0.1
 while true
   do
     echo "[TTN Gateway]: Starting packet forwarder..."
-    ./poly_pkt_fwd
+    ./ttn-gateway
 	echo "******************"
     echo "*** [TTN Gateway]: EXIT (retrying in 15s)"
 	echo "******************"