Generate config file for server if not found

Author: songquanpeng

Dockerfile

@@ -9,16 +9,10 @@ COPY . .
 RUN go mod download
 RUN go build -ldflags "-s -w -X 'go-public/common.Version=$(cat VERSION)'" -o go-public
 
-FROM alpine
-
-RUN apk update \
-    && apk upgrade \
-    && apk add --no-cache ca-certificates tzdata \
-    && update-ca-certificates 2>/dev/null || true
+FROM scratch
 
 COPY --from=builder /build/go-public /
-EXPOSE 6871
+EXPOSE 7891
 EXPOSE 8080
 WORKDIR /app
-ENTRYPOINT ["/go-public"]
-
+ENTRYPOINT ["/go-public"]

common/config.go

@@ -71,11 +71,13 @@ func LoadConfigFile(isServer bool) {
 	if err != nil {
 		println("Config file `" + configPath + "` not found.")
 		if isServer {
-			println("Use `go-public init server` to initialize a config file.")
+			println("Generating a new config file...")
+			InitConfigFile(true)
+			configBytes, _ = os.ReadFile(configPath)
 		} else {
 			println("Use `go-public init client` to initialize a config file.")
+			os.Exit(1)
 		}
-		os.Exit(1)
 	}
 	if isServer {
 		err = yaml.Unmarshal(configBytes, &ServerConfig)