npm install在Docker Hub上安装期间显示颜色

Question

我正在尝试npm install在Dockerfile中执行,但即使在假定禁用颜色时,颜色代码似乎仍然出现在Dockerhub构建日志中.

我可能做错了什么？

您可以在Docker Hub上找到包含构建详细信息的Dockerfile:https://hub.docker.com/r/amcsi/szeremi/builds/btk4utf3whezxqhnbzpkhyw/

Dockerfile:

FROM node
MAINTAINER  Attila Szeremi <attila+webdev@szeremi.com>
RUN mkdir /src
WORKDIR /src
RUN cd /src
# Copy just the package.json file file as a cache step.
COPY package.json /src/package.json
# Disable progress so npm would install faster.
# Disable colors, because Dockerhub can't display them.
# Install NPM packages excluding the dev dependencies.
RUN npm set progress=false && npm set color=false && npm install --production

COPY . .
RUN npm run build
EXPOSE  8080
CMD ["npm", "run", "start"]

构建脚本输出的示例:

Step 3 : WORKDIR /src
 ---> Running in 4a8ec4902bee
 ---> ce66cec7780b
Removing intermediate container 4a8ec4902bee
Step 4 : RUN cd /src
 ---> Running in 561c6d10cdb8
 ---> c12b27e7c01a
Removing intermediate container 561c6d10cdb8
Step 5 : COPY package.json /src/package.json
 ---> ebbb940c8911
Removing intermediate container c39be008ad46
Step 6 : RUN npm set progress=false && npm set color=false && npm install --production
 ---> Running in c9ebee32f367
[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91mit worked if it ends with[0m[91m ok
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91musing[0m[91m npm@3.3.12
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91musing[0m[91m node@v5.5.0
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91mconfig[0m[91m set "progress" "false"
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m ok 
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91mit worked if it ends with[0m[91m ok
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91musing[0m[91m npm@3.3.12
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91musing[0m[91m node@v5.5.0
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91mconfig[0m[91m set "color" "false"
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91mok[0m[91m 
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91mit worked if it ends with[0m[91m ok
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91musing[0m[91m npm@3.3.12
[0m[91mnpm[0m[91m [0m[91minfo[0m[91m [0m[91musing[0m[91m node@v5.5.0

Answer 1

对我有用的解决方案是npm install 2>&1我在这里找到的：https ://github.com/nodejs/docker-node/issues/225