{"id":21945288,"url":"https://github.com/52cik/dockerfile-from-image","last_synced_at":"2025-04-22T21:20:48.468Z","repository":{"id":57214120,"uuid":"151855694","full_name":"52cik/dockerfile-from-image","owner":"52cik","description":"Extract Dockerfile from image. 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do \\\n    gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys \"$key\" || \\\n    gpg --keyserver hkp://ipv4.pool.sks-keyservers.net --recv-keys \"$key\" || \\\n    gpg --keyserver hkp://pgp.mit.edu:80 --recv-keys \"$key\" ; \\\n  done \\\n    \u0026\u0026 curl -fsSLO --compressed \"https://nodejs.org/dist/v$NODE_VERSION/node-v$NODE_VERSION.tar.xz\" \\\n    \u0026\u0026 curl -fsSLO --compressed \"https://nodejs.org/dist/v$NODE_VERSION/SHASUMS256.txt.asc\" \\\n    \u0026\u0026 gpg --batch --decrypt --output SHASUMS256.txt SHASUMS256.txt.asc \\\n    \u0026\u0026 grep \" node-v$NODE_VERSION.tar.xz\\$\" SHASUMS256.txt | sha256sum -c - \\\n    \u0026\u0026 tar -xf \"node-v$NODE_VERSION.tar.xz\" \\\n    \u0026\u0026 cd \"node-v$NODE_VERSION\" \\\n    \u0026\u0026 ./configure \\\n    \u0026\u0026 make -j$(getconf _NPROCESSORS_ONLN) \\\n    \u0026\u0026 make install \\\n    \u0026\u0026 apk del .build-deps \\\n    \u0026\u0026 cd .. \\\n    \u0026\u0026 rm -Rf \"node-v$NODE_VERSION\" \\\n    \u0026\u0026 rm \"node-v$NODE_VERSION.tar.xz\" SHASUMS256.txt.asc SHASUMS256.txt\nENV YARN_VERSION=1.9.4\nRUN apk add --no-cache --virtual .build-deps-yarn curl gnupg tar \\\n  \u0026\u0026 for key in \\\n    6A010C5166006599AA17F08146C2130DFD2497F5 \\\n  ; do \\\n    gpg --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys \"$key\" || \\\n    gpg --keyserver hkp://ipv4.pool.sks-keyservers.net --recv-keys \"$key\" || \\\n    gpg --keyserver hkp://pgp.mit.edu:80 --recv-keys \"$key\" ; \\\n  done \\\n  \u0026\u0026 curl -fsSLO --compressed \"https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz\" \\\n  \u0026\u0026 curl -fsSLO --compressed \"https://yarnpkg.com/downloads/$YARN_VERSION/yarn-v$YARN_VERSION.tar.gz.asc\" \\\n  \u0026\u0026 gpg --batch --verify yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \\\n  \u0026\u0026 mkdir -p /opt \\\n  \u0026\u0026 tar -xzf yarn-v$YARN_VERSION.tar.gz -C /opt/ \\\n  \u0026\u0026 ln -s /opt/yarn-v$YARN_VERSION/bin/yarn /usr/local/bin/yarn \\\n  \u0026\u0026 ln -s /opt/yarn-v$YARN_VERSION/bin/yarnpkg /usr/local/bin/yarnpkg \\\n  \u0026\u0026 rm yarn-v$YARN_VERSION.tar.gz.asc yarn-v$YARN_VERSION.tar.gz \\\n  \u0026\u0026 apk del .build-deps-yarn\nCMD [\"node\"]\n```\n\n## 注意\n\n1. 原理是从 `docker history` 结果中整理出的配置\n1. 所以其中 `FROM` 并非根镜像，而是当前镜像名。\n1. 开头两个 `ADD` `CMD` 是根镜像的层，通常可以忽略。(基础镜像除外)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F52cik%2Fdockerfile-from-image","html_url":"https://awesome.ecosyste.ms/projects/github.com%2F52cik%2Fdockerfile-from-image","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2F52cik%2Fdockerfile-from-image/lists"}