How to add subdir bin of first dir in GOPATH to PATH












0















echo $GOPATH will print:




/mnt/star/program/go/package:/mnt/star/git_repository/workspace/go_workplace




There are 2 dir, I want to append the first dir's sub dir bin/ to $PATH.



If I write $PATH=$PATH:$GOPATH/bin, then actually it append 2 dir to $PATH:





  • /mnt/star/program/go/package

    This only contains dirs, it should be /mnt/star/program/go/package/bin.


  • /mnt/star/git_repository/workspace/go_workplace/bin

    This actually shouldn't be added to $PATH.


BTW, there are cases that $GOPATH only contains only dir, in that case simply append $GOPATH/bin will work.



I am looking for a solution that fit for both cases. So, how to write this in bash config file?






linux bash shell






share



























    0















    echo $GOPATH will print:




    /mnt/star/program/go/package:/mnt/star/git_repository/workspace/go_workplace




    There are 2 dir, I want to append the first dir's sub dir bin/ to $PATH.



    If I write $PATH=$PATH:$GOPATH/bin, then actually it append 2 dir to $PATH:





    • /mnt/star/program/go/package

      This only contains dirs, it should be /mnt/star/program/go/package/bin.


    • /mnt/star/git_repository/workspace/go_workplace/bin

      This actually shouldn't be added to $PATH.


    BTW, there are cases that $GOPATH only contains only dir, in that case simply append $GOPATH/bin will work.



    I am looking for a solution that fit for both cases. So, how to write this in bash config file?






    linux bash shell






    share

























      0












      0








      0








      echo $GOPATH will print:




      /mnt/star/program/go/package:/mnt/star/git_repository/workspace/go_workplace




      There are 2 dir, I want to append the first dir's sub dir bin/ to $PATH.



      If I write $PATH=$PATH:$GOPATH/bin, then actually it append 2 dir to $PATH:





      • /mnt/star/program/go/package

        This only contains dirs, it should be /mnt/star/program/go/package/bin.


      • /mnt/star/git_repository/workspace/go_workplace/bin

        This actually shouldn't be added to $PATH.


      BTW, there are cases that $GOPATH only contains only dir, in that case simply append $GOPATH/bin will work.



      I am looking for a solution that fit for both cases. So, how to write this in bash config file?






      linux bash shell






      share














      echo $GOPATH will print:




      /mnt/star/program/go/package:/mnt/star/git_repository/workspace/go_workplace




      There are 2 dir, I want to append the first dir's sub dir bin/ to $PATH.



      If I write $PATH=$PATH:$GOPATH/bin, then actually it append 2 dir to $PATH:





      • /mnt/star/program/go/package

        This only contains dirs, it should be /mnt/star/program/go/package/bin.


      • /mnt/star/git_repository/workspace/go_workplace/bin

        This actually shouldn't be added to $PATH.


      BTW, there are cases that $GOPATH only contains only dir, in that case simply append $GOPATH/bin will work.



      I am looking for a solution that fit for both cases. So, how to write this in bash config file?






      linux bash shell




      linux bash shell





      share












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      asked 6 mins ago









      Eric WangEric Wang

      18418




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