2026-03-18 00:01:48 +08:00
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FROM golang:1.23.4-alpine AS builder
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LABEL stage=gobuilder
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ENV CGO_ENABLED=0
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ENV GOPROXY=https://goproxy.cn,direct
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
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RUN apk update --no-cache && apk add --no-cache tzdata
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WORKDIR /build
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ADD go.mod .
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ADD go.sum .
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RUN go mod download
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COPY . .
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COPY app/main/api/etc /app/etc
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COPY app/main/api/static /app/static
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RUN go build -ldflags="-s -w" -o /app/main app/main/api/main.go
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FROM alpine:3.19
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RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
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&& apk update --no-cache \
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# 基础运行环境
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2026-03-18 01:26:26 +08:00
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&& apk add --no-cache ca-certificates tzdata fontconfig \
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2026-03-18 00:01:48 +08:00
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# chromedp 所需的 Chromium 浏览器及依赖
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&& apk add --no-cache \
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chromium \
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nss \
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freetype \
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ttf-freefont \
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harfbuzz \
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font-noto-emoji \
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dumb-init \
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&& rm -rf /var/cache/apk/*
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# 为 chromedp 指定默认的 Chrome 路径（Alpine 下 chromium 包的可执行文件）
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ENV CHROME_BIN=/usr/bin/chromium-browser
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ENV TZ=Asia/Shanghai
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WORKDIR /app
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COPY --from=builder /app/main /app/main
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COPY --from=builder /app/etc /app/etc
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COPY --from=builder /app/static /app/static
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2026-03-18 01:26:26 +08:00
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# 将自定义字体资源拷贝到系统字体目录，供 Chromium 渲染中文使用（如果存在）
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COPY resource /usr/share/fonts/custom
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RUN fc-cache -f || true
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2026-03-18 00:01:48 +08:00
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# 报告 PDF 缓存目录（与配置中的 ./data/report-pdf 对应）
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RUN mkdir -p /app/data/report-pdf
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VOLUME ["/app/data/report-pdf"]
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ENTRYPOINT ["dumb-init", "--"]
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CMD ["./main", "-f", "etc/main.yaml"]
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