Merge pull request #7 from wwwlde/patch-1

Dockerfile

Author: Vladimir Smirnov

Dockerfile

@@ -0,0 +1,34 @@
+FROM golang:1.15-alpine AS builder
+
+# Set necessary environmet variables needed for our image
+ENV CGO_ENABLED=1 \
+    GOOS=linux
+
+# Move to working directory /build
+WORKDIR /build
+
+# Copy the code into the container
+COPY . .
+
+# Additional packages required
+RUN apk -U add musl-dev gcc
+
+# Build the application
+RUN go build -v -a -tags netgo -ldflags '-w -extldflags "-static"' .
+
+# Move to /dist directory as the place for resulting binary folder
+WORKDIR /dist
+
+# Copy binary from build to main folder
+RUN cp /build/github2telegram .
+
+# Build a small image
+FROM scratch
+
+WORKDIR /app
+
+COPY ca-certificates.crt /etc/ssl/certs/ca-certificates.pem
+COPY --from=builder /dist/github2telegram /app
+
+# Command to run
+ENTRYPOINT ["/app/github2telegram"]