Libguestfs - Feb 2022 - working more easily on libguestfs-common submodule updates

Hi,

sorry if this is common knowledge, but I figured I'd share it. I have
the following clones:

/home/lacos/src/v2v/guestfs-tools
/home/lacos/src/v2v/libguestfs
/home/lacos/src/v2v/libguestfs-common
/home/lacos/src/v2v/virt-v2v

In order to modify "libguestfs-common", and immediately put the
changes
to use in the other three projects (the superprojects); i.e. libguestfs,
guestfs-tools, and virt-v2v:

(1) Create an *identically-named* development branch in all four projects.

(2) In libguestfs-common, implement the change(s) on the new branch
(commit them).

(3) In the superprojects, run

git submodule update --force --init
git submodule sync

(4) In the three superprojects, apply a patch like this (on the new branch):

diff --git a/.gitmodules b/.gitmodules
index 1343142128f6..7b1a84418c2b 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,4 @@
 [submodule "common"]
        path = common
-	url = https://github.com/libguestfs/libguestfs-common
+	url = file:///home/lacos/src/v2v/libguestfs-common
+	branch = .

(Commit it.)

(5) In the superprojects, run

git submodule sync
git submodule update --force --remote

(Commit the result.)

(6) Every time a new change is committed in the libguestfs-common clone,
re-run the "git submodule update --remote --force" in the
superprojects,
and commit the results.

(7) After returning to the master branch in the superprojects, re-run
step (3).

Thanks
Laszlo