update Dockerfile

TimothyYe · Feb 18, 2024 · 7ef57d7 · 7ef57d7
1 parent 9c14198
commit 7ef57d7
Show file tree

Hide file tree

Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/.github/workflows/docker-image.yml b/.github/workflows/docker-image.yml
@@ -39,3 +39,5 @@ jobs:
             timothyye/godns:${{steps.tag.outputs.tag}}
             ghcr.io/timothyye/godns:latest
             ghcr.io/timothyye/godns:${{steps.tag.outputs.tag}}
+          build-args: |
+            VERSION=v${{ steps.tag.outputs.tag }}
diff --git a/Dockerfile b/Dockerfile
@@ -12,12 +12,13 @@ RUN npm run build
 
 # Stage 2: Build the Go backend
 FROM golang:alpine AS builder
+ARG VERSION
 WORKDIR /godns
 ADD . .
 # Copy the Next.js build from the previous stage
 COPY --from=web-builder /web/out ./web/out
 RUN go generate ./...
-RUN CGO_ENABLED=0 go build -o godns cmd/godns/godns.go
+RUN CGO_ENABLED=0 go build -ldflags "-X main.Version=${VERSION}" -o godns cmd/godns/godns.go
 
 # Final stage: Copy the Go binary into a distroless image
 FROM gcr.io/distroless/base