FROM golang:alpine as builder
# Set the Current Working Directory inside the container
WORKDIR /app
# Copy go mod and sum files
COPY go.mod go.sum ./
# Download all dependencies. Dependencies will be cached if the go.mod and go.sum files are not changed
RUN go mod download
# Copy the source from the current directory to the Working Directory inside the container
COPY . .
RUN go build -o main .
######## Start a new stage from scratch #######
FROM alpine:latest
RUN apk --no-cache add ca-certificates
WORKDIR /root/
# Copy the Pre-built binary file from the previous stage
COPY --from=builder /app/main .
ENV MODE=production
ENV GIN_MODE=release
EXPOSE 8080
ADD https://github.com/ufoscout/docker-compose-wait/releases/download/2.2.1/wait ./wait
RUN chmod +x ./wait
CMD ./wait && ./main
