add Dockerfile and publish-image workflow for Docker image automation

2026-05-19 17:32:14 +02:00
parent 1503b68886
commit a0274810aa
3 changed files with 99 additions and 0 deletions
@@ -0,0 +1,16 @@
+FROM golang:1.23-alpine AS builder
+
+WORKDIR /src
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -trimpath -ldflags="-s -w" -o /out/discord-thread-bot .
+
+FROM gcr.io/distroless/static-debian12:nonroot
+
+WORKDIR /app
+COPY --from=builder /out/discord-thread-bot /app/discord-thread-bot
+
+ENTRYPOINT ["/app/discord-thread-bot"]