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# Use an official Go image as the builder
FROM golang:1.24-alpine AS builder
WORKDIR /app
# Copy go mod and sum first
COPY go.mod go.sum ./
RUN go mod download
# Copy the source code
COPY . .
# Build the Go app
RUN go build -o mintube .
# Final lightweight image
FROM alpine:latest
WORKDIR /app
COPY --from=builder /app/mintube .
COPY --from=builder /app/README.md .
COPY --from=builder /app/templates ./templates
COPY --from=builder /app/static ./static
# If your app needs ports exposed (e.g., a web server)
EXPOSE 8080
# Run the Go app
CMD ["./mintube"]
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