git-all

Git utility to execute commands over multiple repositories.

Installation

Put the script in directory in your PATH, e.g. $HOME/bin.

curl https://raw.github.com/jedvardsson/git-all/master/git-all > ~/bin/git-all

Examples

$ cd
$ mkdir projects
$ cd projects
$ export GIT_REPOS="$(readlink -f .)"
$ git init prj1
$ git init prj2
$ git init prj3

$ echo "Readme file" | tee prj{1,2,3}/README.txt
$ git all status
prj1: # On branch master
prj1: #
prj1: # Initial commit
prj1: #
prj1: # Untracked files:
prj1: #   (use "git add <file>..." to include in what will be committed)
prj1: #
prj1: #	README.txt
prj1: nothing added to commit but untracked files present (use "git add" to track)

prj3: # On branch master
prj3: #
prj3: # Initial commit
prj3: #
prj3: # Untracked files:
prj3: #   (use "git add <file>..." to include in what will be committed)
prj3: #
prj3: #	README.txt
prj3: nothing added to commit but untracked files present (use "git add" to track)

prj2: # On branch master
prj2: #
prj2: # Initial commit
prj2: #
prj2: # Untracked files:
prj2: #   (use "git add <file>..." to include in what will be committed)
prj2: #
prj2: #	README.txt
prj2: nothing added to commit but untracked files present (use "git add" to track)

$ git all add README.txt
$ git all commit -m "Adding readme."
prj1: [master (root-commit) ea1927c] Adding readme.
prj1:  1 file changed, 1 insertion(+)
prj1:  create mode 100644 README.txt

prj3: [master (root-commit) ea1927c] Adding readme.
prj3:  1 file changed, 1 insertion(+)
prj3:  create mode 100644 README.txt

prj2: [master (root-commit) ea1927c] Adding readme.
prj2:  1 file changed, 1 insertion(+)
prj2:  create mode 100644 README.txt
$ git all prj1 prj2 branch mytest
$ git all branch
prj1: * master
prj1:   mytest

prj3: * master
prj2: * master
prj2:   mytest

$ git all prj1 prj2 checkout mytest
Switched to branch 'mytest'
Switched to branch 'mytest'
$ echo "More stuff" | tee -a prj{1,2}/README.txt
More stuff
$ git all prj1 prj2 commit -m "Adding more to readme."
prj1: # On branch mytest
prj1: # Changes not staged for commit:
prj1: #   (use "git add <file>..." to update what will be committed)
prj1: #   (use "git checkout -- <file>..." to discard changes in working directory)
prj1: #
prj1: #	modified:   README.txt
prj1: #
prj1: no changes added to commit (use "git add" and/or "git commit -a")

prj2: # On branch mytest
prj2: # Changes not staged for commit:
prj2: #   (use "git add <file>..." to update what will be committed)
prj2: #   (use "git checkout -- <file>..." to discard changes in working directory)
prj2: #
prj2: #	modified:   README.txt
prj2: #
prj2: no changes added to commit (use "git add" and/or "git commit -a")

$ git all prj1 prj2 commit -am "Adding more to readme."
prj1: [mytest 19c6fc6] Adding more to readme.
prj1:  1 file changed, 1 insertion(+)

prj2: [mytest 19c6fc6] Adding more to readme.
prj2:  1 file changed, 1 insertion(+)

$ git all prj1 prj2 checkout master
Switched to branch 'master'
Switched to branch 'master'
$ git all prj1 prj2 merge mytest
prj1: Updating ea1927c..19c6fc6
prj1: Fast-forward
prj1:  README.txt |    1 +
prj1:  1 file changed, 1 insertion(+)

prj2: Updating ea1927c..19c6fc6
prj2: Fast-forward
prj2:  README.txt |    1 +
prj2:  1 file changed, 1 insertion(+)

$ git all log --oneline
prj1: 19c6fc6 (HEAD, mytest, master) Adding more to readme.
prj1: ea1927c Adding readme.

prj3: ea1927c (HEAD, master) Adding readme.
prj2: 19c6fc6 (HEAD, mytest, master) Adding more to readme.
prj2: ea1927c Adding readme.