From: Mark Wooding <mdw@distorted.org.uk>
Date: Wed, 11 Sep 2019 16:50:49 +0000 (+0100)
Subject: dot/gitconfig.in: Add rune to run a command in all modules.
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~mdw/git/profile/commitdiff_plain/71c95f6fb2bf0d4dd903db05ae0f90f9d96591c9

dot/gitconfig.in: Add rune to run a command in all modules.

For some daft reason, `git submodule foreach' won't run the command in
the top-level working tree.
---

diff --git a/dot/gitconfig.in b/dot/gitconfig.in
index 9d95d2a..69cca7f 100644
--- a/dot/gitconfig.in
+++ b/dot/gitconfig.in
@@ -92,6 +92,14 @@
 	diff = perl /usr/share/doc/git/contrib/diff-highlight/diff-highlight | mdw-pager
 
 [alias]
+	do = "!sh -e -c ' \
+		quiet=; \
+		case $#,$1 in 0, | *,*,*) ;; *,-q) quiet=--quiet; shift ;; esac; \
+		case $quiet in ?*) ;; *) echo \"Entering toplevel\" ;; esac; \
+		(name=\"<toplevel>\"; path=.; toplevel=$(pwd); \
+		 sha1=$(git rev-parse HEAD); \
+		 set +e; case $# in 1) eval \"$1\" ;; *) \"$@\" ;; esac); \
+		exec git submodule $quiet foreach --recursive \"$@\"' do"
 	egrep = "grep -E"
 	graph = "log --pretty=oneline --abbrev-commit --graph"
 	release = !"sh -e -c ' \