update default config and create Dockerfile

Dockerfile

@@ -0,0 +1,22 @@
+FROM golang:alpine as builder
+
+RUN apk add --no-cache \
+	git
+
+WORKDIR /app
+
+ARG COMMIT=latest
+
+RUN GOBIN=/app go install git.siteop.biz/chtwrs/chirpnest@$COMMIT
+
+FROM alpine:latest  
+
+RUN apk add --no-cache \
+    libstdc++
+
+WORKDIR /app/
+
+# Copy the Pre-built binary file from the previous stage
+COPY --from=builder /app/chirpnest .
+# Command to run the executable
+CMD ["./chirpnest"] 

main.go

@@ -21,7 +21,7 @@ import (
 )
 
 var (
-	config     = flag.String("config", "config.json", "config file path")
+	config     = flag.String("config", "./data/config.json", "config file path")
 	initdb     = flag.Bool("initdb", false, "initialize bot database")
 	githash    string
 	buildstamp string