squoosh在线图片优化

使用DOCKER构建SQUOOSH容器
squoosh：一款基于Nodejs的图片压缩转换工具（无需上传任何文件）

编写镜像Dockerfile

dockerfile

FROM node:20-alpine
RUN set -aux;
    sed -i 's#https?://dl-cdn.alpinelinux.org/alpine#https://mirrors.tuna.tsinghua.edu.cn/alpine#g' /etc/apk/repositories;
    apk update;
    apk add git;
    git --version
RUN set -aux;
    cd /root;
    git clone https://github.com/GoogleChromeLabs/squoosh.git;
    cd squoosh;
    npm install;
    npm run build;
    npx -y update-browserslist-db@latest
COPY entrypoint.sh /usr/local/bin
WORKDIR /root/squoosh
EXPOSE 5000/tcp
ENTRYPOINT ["entrypoint.sh"]

编写entrypoint.sh

entrypoint.sh

#!/bin/sh
  npm run dev

构建镜像

docker build -t xxx/squoosh:v0 -f ./Dockerfile .

运行容器

docker run -d --name squoosh -p 5000:5000 xxx/squoosh:v0

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