From 89089f429cddd68d64655f2665b895ebe01c68b7 Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wolfgang.hottgenroth@icloud.com>
Date: Tue, 23 Jan 2024 16:12:50 +0100
Subject: [PATCH] add Dockerfile

---
 .gitignore |  1 +
 Dockerfile | 21 +++++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 Dockerfile

diff --git a/.gitignore b/.gitignore
index d76b74e..6bd6890 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 build
 .DS_Store
+snmp-mqtt
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..df78fca
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,21 @@
+FROM golang:1.21-alpine as builder
+
+RUN mkdir -p /go/src /go/src/snmp /go/src/config
+COPY ./snmp-mqtt.go /go/src
+COPY ./snmp/ /go/src/snmp
+COPY ./config/ /go/src/config
+COPY ./go.mod /go/src
+COPY ./go.sum /go/src
+WORKDIR /go/src
+RUN go mod tidy && go build -a -installsuffix nocgo -o snmp-mqtt github.com/dchote/snmp-mqtt
+
+
+FROM scratch
+
+ENV SNMP_MQTT_CONF ""
+
+COPY --from=builder /go/src/snmp-mqtt ./
+ENTRYPOINT ["./snmp-mqtt"]
+
+
+