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UselesssCat
Asked: 2020-12-22 07:56:23 +0800 CST 2020-12-22 07:56:23 +0800 CST

How to get the STATUS of all GIT repositories in a directory?

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I want to make an executable for shell or bash that will scan the entire directory for git repositories

find . ! -readable -prune -o -name ".git" -type d -prune -print

Then run (changing directory from --git-dir)

git --git-dir="/var/www/miRepo/.git" fetch --all -q

then something like this

git --git-dir="/var/www/miRepo/.git" diff --stat | tail -n1

I would like to be able to have statistics on the state of the repo something like

Ramas Remotas | Ramas Locales | Cambios (new-mod-del)            | código
master          master          M 123 - A 1 - D 1 - R 12 - C 12   (+)1223 (-)122
production    | no seguimiento

That the changes be summarized according to the states of git statusthe documentation . I would like to have a file of type sh that receives the directory as a parameter. But I do not exclude other solutions in other languages, since they serve as a base to do what I want.

linux

1 Answers

  1. Best Answer

    You have a good part of the commands, so you only need to join them and go over the results.

    This can be done by using process substitution to feed the loop with the output of find:

    while IFS= read -r repo; do ... done < <(find...)

    In this case you can pass the directory to the script as a parameter:

    dir=$1
while IFS= read -r repo
do
    git --git-dir="$repo" fetch --all -q
    data=$(git --git-dir="$repo" diff --stat | tail -n1)
    printf "%s --- %s\n" "$repo" "$data"
done < <(find "$dir" ! -readable -prune -o -name ".git" -type d -prune -print)

    See a sample run:

    $ bash status_repo.sh "/home/yo/repos"
/home/yo/repos/proy1/.git ---  69 files changed, 19862 deletions(-)
/home/yo/repos/proy2/.git ---  24 files changed, 2368 deletions(-)
/home/yo/repos/proy3/.git ---  9 files changed, 56 deletions(-)
/home/yo/repos/proy4/.git ---  30 files changed, 1144 deletions(-)

    I'll leave it as an exercise to dissect the output of the data so that it fits the format you would like to have.

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