Overview

atgit is a command line tool for running the same command on multiple Git repositories. It detects Git repositories inside the tree of current directory, and runs your desired command on each of them.

Yes, I know that there are other tools for that: gr, myrepos, meta and possibly others. But I was in need of something that does not depend on Node.js or Perl, and to be installable from the Nuget Gallery.

Installation

Prerequisite: .NET Core. Follow that link for installing on Windows, Linux or Mac OS.

Install atgit with this command:

> dotnet tool install -g atgit

Run atgit without parameters to get basic help, or pick the examples below.

Examples

Example 1: get status of all repositories

Command: atgit git status -sb

Output:

c:\repos-home\incom\a-wing
## master...origin/master [ahead 3]

c:\repos-home\incom\b-wing
## master...origin/master

c:\repos-home\incom\x-wing
## master...feature/newtorpedo
?? src/torpedo.launch

c:\repos-home\sienar\tie-bomber
## master...origin/master [behind 2]

c:\repos-home\sienar\tie-fighter
## master...origin/master

Example 2: show contents of version.txt at root of every repository

Command: atgit cmd /c "type version.txt"

Output:

c:\repos-home\incom\a-wing
7.2.19

c:\repos-home\incom\b-wing
7.2.45

c:\repos-home\incom\x-wing
7.5.1

c:\repos-home\sienar\tie-bomber
4.0.1

c:\repos-home\sienar\tie-fighter
4.0.1

Example 3: pull all repositories avoiding merge bubbles (i.e. fast-forward)

Command: atgit -f git pull --ff-only

Output:

c:\repos-home\incom\a-wing
Already up to date.

c:\repos-home\incom\b-wing
## master...origin/master
remote: Incom Repository
remote: Found 29 objects to send. (91 ms)
Unpacking objects: 100% (29/29), done.
From https://incom.rebelfiles.org/fleet/b-wing
   1e139e0..fd98200  master     -> origin/master
Updating 1e139e0..fd98200
Fast-forward
 configuration/version.xml            |  2 +-
 src/bwingmain/avionics/radar.cs      | 74 ++++++++++++------------------------
 src/bwingmain/avionics/util.cs       |  4 +-
 3 files changed, 27 insertions(+), 53 deletions(-)

c:\repos-home\incom\x-wing
fatal: Not possible to fast-forward, aborting.
Exit code: 128.

c:\repos-home\sienar\tie-bomber
Already up to date.

c:\repos-home\sienar\tie-fighter
Already up to date.

Example 4: see recent commits in all repositories

Command: atgit git log --since=\"5 days ago\" --oneline

Output:

c:\repos-home\incom\a-wing
4d258dff Replaced laser for a lighter version.
3ea6db42 Small fixes to HUD messages.
adaeadd2 Release 7.2.19

c:\repos-home\incom\b-wing
bd9d71a5 Release 7.2.45

c:\repos-home\incom\x-wing
871937e2 More torpedo improvements.
d139b64a More torpedo improvements.
6fd7726d First commit of new torpedo system.

c:\repos-home\sienar\tie-bomber

c:\repos-home\sienar\tie-fighter