Run git pull over all subdirectories

 

This question already has an answer here:

  • Managing many git repositories 13 answers

    • Run the following from the parent directory, plugins in this case: 

    find . -type d -depth 1 -exec git --git-dir={}/.git --work-tree=$PWD/{} pull origin master ;

    To clarify:

  • find . searches the current directory
  • -type d to find directories, not files
  • -depth 1 for a maximum depth of one sub-directory
  • -exec {} ; runs a custom command for every find
  • git --git-dir={}/.git --work-tree=$PWD/{} pull git pulls the individual directories

    • To play around with find, I recommend using echo after -exec to preview, eg: 

    find . -type d -depth 1 -exec echo git --git-dir={}/.git --work-tree=$PWD/{} status ;

    Note: if the -depth 1 option is not available, try -mindepth 1 -maxdepth 1 . 

    ls | xargs -I{} git -C {} pull

    并行执行： 

    ls | xargs -P10 -I{} git -C {} pull

    A bit more low-tech than leo's solution: 

    for i in */.git; do ( echo $i; cd $i/..; git pull; ); done

    This will update all Git repositories in your working directory. No need to explicitly list their names ("cms", "admin", "chart"). The "cd" command only affects a subshell (spawned using the parenthesis).

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