FROM golang:1.21-alpine as builder

WORKDIR /app
COPY go.mod go.sum ./
RUN go mod download

COPY . .
RUN CGO_ENABLED=0 GOOS=linux go build -o workflows ./cmd/poimen/main.go

FROM alpine:latest

RUN apk --no-cache add ca-certificates

WORKDIR /app
COPY --from=builder /app/workflows .

EXPOSE 8080

HEALTHCHECK --interval=10s --timeout=5s --start-period=10s --retries=3 \
  CMD wget --no-verbose --tries=1 --spider http://localhost:8080/health || exit 1

ENTRYPOINT ["./workflows"]