# Stage 1: Build the Go application
FROM golang:1.23 AS builder

ENV CGO_ENABLED=0
ENV GOOS=linux
ENV GOARCH=amd64

WORKDIR /app

# Copy the Go modules and dependencies
COPY ./golang/go.mod ./golang/go.sum ./
RUN go mod download

# Copy the source code
COPY ./golang/cmd ./cmd
COPY ./golang/assets ./assets
COPY ./golang/internal ./internal

# Build the application
RUN  go build -o main cmd/frontend/*

# Stage 2: Run the application
FROM alpine:latest

ENV DB_HOST="10.99.0.3"
ENV DB_PORT="5432"
ENV DB_NAME="crowsnest"
ENV DB_USER="crow"
ENV DB_PASS=""

# Set the working directory
WORKDIR /app

# Copy the built binary from the builder stage
COPY --from=builder /app/main .
COPY ./golang/assets ./assets

# Expose the desired port (e.g., 8080)
EXPOSE 8080

# Command to run the application
CMD ["/app/main"]