# syntax=docker/dockerfile:1.6

ARG GO_PROXY=https://goproxy.cn,direct

# ========================================
# Stage 1: Backend build (frontend pre-built locally -> application/statics/assets.zip)
# ========================================
FROM golang:1.23-alpine AS backend-build
ARG GO_PROXY

WORKDIR /src
RUN apk add --no-cache git tzdata gcc musl-dev

ENV CGO_ENABLED=0 \
    GOOS=linux \
    GOARCH=amd64 \
    GOPROXY=${GO_PROXY}

COPY go.mod go.sum ./
RUN --mount=type=cache,target=/go/pkg/mod \
    go mod download

COPY . .

RUN --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build \
    go generate ./ent

RUN --mount=type=cache,target=/go/pkg/mod \
    --mount=type=cache,target=/root/.cache/go-build \
    go build -trimpath -ldflags "-s -w -X 'github.com/cloudreve/Cloudreve/v4/pkg/conf.BackendVersion=byw-${BUILD_DATE:-dev}'" -o /cloudreve .

# ========================================
# Stage 2: Runtime image
# ========================================
FROM alpine:latest AS runtime

WORKDIR /cloudreve

RUN apk update && \
    apk add --no-cache tzdata vips-tools ffmpeg libreoffice aria2 supervisor font-noto font-noto-cjk libheif libraw-tools && \
    cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
    echo "Asia/Shanghai" > /etc/timezone && \
    mkdir -p ./data/temp/aria2 && \
    chmod -R 766 ./data/temp/aria2 && \
    rm -rf /var/cache/apk/*

ENV CR_ENABLE_ARIA2=1 \
    CR_SETTING_DEFAULT_thumb_ffmpeg_enabled=1 \
    CR_SETTING_DEFAULT_thumb_vips_enabled=1 \
    CR_SETTING_DEFAULT_thumb_libreoffice_enabled=1 \
    CR_SETTING_DEFAULT_media_meta_ffprobe=1 \
    CR_SETTING_DEFAULT_thumb_libraw_enabled=1

COPY .build/aria2.supervisor.conf .build/entrypoint.sh ./
COPY --from=backend-build /cloudreve ./cloudreve

RUN chmod +x ./cloudreve && \
    chmod +x ./entrypoint.sh

EXPOSE 5212 443 6888 6888/udp

VOLUME ["/cloudreve/data"]

ENTRYPOINT ["sh", "./entrypoint.sh"]