Added Dockerfile

Dockerfile

@@ -0,0 +1,15 @@
+FROM alpine:latest AS build
+RUN apk add --no-cache alpine-sdk
+RUN git clone https://github.com/weetmuts/wmbusmeters.git
+WORKDIR /wmbusmeters
+RUN make
+
+FROM alpine:latest as scratch
+ENV QEMU_EXECVE=1
+RUN apk add --no-cache mosquitto-clients libstdc++
+WORKDIR /wmbusmeters
+COPY --from=build /wmbusmeters/build/wmbusmeters /wmbusmeters/wmbusmeters
+RUN mkdir -p /wmbusmeters_data/logs/meter_readings && mkdir -p /wmbusmeters_data/etc/wmbusmeters.d/ && echo -e "loglevel=normal\ndevice=auto\nlistento=t1\nlogtelegrams=false\nformat=json\nmeterfiles=/wmbusmeters_data/logs/meter_readings\nmeterfilesaction=overwrite\nlogfile=/wmbusmeters_data/logs/wmbusmeters.log" > /wmbusmeters_data/etc/wmbusmeters.conf
+VOLUME /wmbusmeters_data/
+ENTRYPOINT ["/wmbusmeters/wmbusmeters", "--useconfig=/wmbusmeters_data/"]
+

README.md

@@ -214,10 +214,7 @@ multiple meters as long as they all require the same radio mode C1 or
 T1.
 
 However if you use amb8465 or rtlwmbus, then you can listen to both C1
-and T1 telegrams at the same time. Unfortunately the original version
-of rtl_wmbus (`https://github.com/xaelsouth/rtl-wmbus.git`) cannot
-reliably listen to C1 telegrams, but the fork
-`https://github.com/afflux/rtl-wmbus.git` can!
+and T1 telegrams at the same time.
 
 # Usage examples
 

src/wmbus.cc

@@ -475,7 +475,7 @@ Detected detectAuto(string devicefile,
         if (ac == AccessCheck::NotSameGroup)
         {
             // The device exists but we cannot read it!
-            error("You are not in the same group as the device /dev/rtlsdr\n");
+            error("You are not in the same group as the device /dev/amb8465\n");
         }
     }