Dockerfile.snapshot

Rama main · réplica de lectura del repositorio original.

# syntax=docker/dockerfile:1

# Stage 1: Build the static frontend once on the native platform
FROM --platform=$BUILDPLATFORM oven/bun:latest AS frontend-builder

WORKDIR /app/frontend

COPY frontend/package.json frontend/bun.lock ./
RUN bun install --frozen-lockfile

COPY frontend/ .

# nuxt.config.ts outputs to ../backend/cmd/server/dist
RUN bun run build

# Stage 2: Build backend
FROM --platform=$BUILDPLATFORM golang:1.27-alpine AS backend-builder

WORKDIR /app/backend

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

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

COPY backend/ .

# Copy frontend build output (nuxt generates to backend/cmd/server/dist)
COPY --from=frontend-builder /app/backend/cmd/server/dist ./cmd/server/dist

ARG TARGETOS
ARG TARGETARCH
ARG ATTIC_TMDB_API_KEY=""

RUN --mount=type=cache,target=/root/.cache/go-build \
    CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build \
    -ldflags="-w -s -X github.com/lmmendes/attic/internal/plugin/tmdb.APIKey=${ATTIC_TMDB_API_KEY}" \
    -o /app/attic ./cmd/server

# Stage 3: Runtime
FROM alpine:3.20

WORKDIR /app

RUN apk add --no-cache ca-certificates su-exec tzdata

COPY --from=backend-builder /app/attic /app/attic
COPY --chmod=755 backend/docker-entrypoint.sh /app/docker-entrypoint.sh

RUN addgroup -g 1000 appgroup \
    && adduser -D -u 1000 -G appgroup appuser \
    && mkdir -p /data/uploads \
    && chown appuser:appgroup /data/uploads

EXPOSE 8080

HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
    CMD wget --no-verbose --tries=1 --spider http://localhost:8080/health || exit 1

USER 1000:1000

ENTRYPOINT ["/app/docker-entrypoint.sh"]
CMD ["/app/attic"]