Change directory command in Docker

Question

In docker I want to do this   git clone XYZ cd XYZ make XYZ   However because there is no cd command  I have to pass in the full path everytime  make XYZ  fullpath   Any good solutions for this

User · Answer

RUN git clone http   username password url example git WORKDIR  folder RUN make

User · Answer

You can run a script  or a more complex parameter to the RUN  Here is an example from a Dockerfile I ve downloaded to look at previously   RUN cd  opt  amp  amp  unzip treeio zip  amp  amp  mv treeio-master treeio  amp  amp        rm -f treeio zip  amp  amp  cd treeio  amp  amp  pip install -r requirements pip   Because of the use of   amp  amp    it will only get to the final  pip install  command if all the previous commands have succeeded   In fact  since every RUN creates a new commit  amp   currently  an AUFS layer  if you have too many commands in the Dockerfile  you will use up the limits  so merging the RUNs  when the file is stable  can be a very useful thing to do

User · Answer

To change into another directory use WORKDIR  All the RUN  CMD and ENTRYPOINT commands after WORKDIR will be executed from that directory   RUN git clone XYZ  WORKDIR   XYZ  RUN make

User · Answer

I was wondering if two times WORKDIR will work or not  but it worked    FROM ubuntu 18 04  RUN apt-get update  amp  amp        apt-get install -y python3 6  WORKDIR  usr src  COPY        WORKDIR  usr src src  CMD   quot python3 quot    quot app py quot

[docker] Change directory command in Docker?

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