Dockerfile.dev

FROM golang:1.26-alpine AS backend

RUN apk add --no-cache git
WORKDIR /src

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

COPY . .

RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/server ./cmd/server

FROM alpine:3.20

WORKDIR /app

RUN apk add --no-cache ca-certificates tzdata wget && \
    addgroup -S app && \
    adduser -S app -G app && \
    mkdir -p /data /data/certificates && \
    chown -R app:app /app /data

COPY --from=backend /out/server /app/server
RUN chmod +x /app/server

USER app

EXPOSE 8080 80 443

HEALTHCHECK --interval=30s --timeout=5s --start-period=20s --retries=5 \
    CMD wget -qO- http://127.0.0.1:8080/readyz >/dev/null || exit 1

ENTRYPOINT ["/app/server"]