# syntax=docker/dockerfile:1
FROM golang:1.22-alpine AS builder

WORKDIR /app

# dependencies
RUN apk add --no-cache git ca-certificates

COPY go.mod go.sum* ./
RUN go mod download || go mod tidy

COPY . .

RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /buhapp-api ./cmd/server

# ---
FROM alpine:3.20

RUN apk add --no-cache ca-certificates tzdata && \
    addgroup -g 1000 buhapp && adduser -D -u 1000 -G buhapp buhapp

WORKDIR /app
COPY --from=builder /buhapp-api /app/buhapp-api
COPY --from=builder /app/migrations /app/migrations

USER buhapp
EXPOSE 8080
ENTRYPOINT ["/app/buhapp-api"]