[PATCH] Migrate to Gitlab

[Daniel Vetter]

- Use the https url so we don't require everyone to have their gitlab
  accounts ready already. Otherwise we'd need to gate migrating
  maintainer-tools on migrating all the drm kernel repos, and I'd
  really like to partition the migration. Also, we want to reduce
  maintainer-tools committers anyway, to shrink the attack surface a
  lot.

  Committers need to either set up the http access tokens, or set up
  ssh certificates and change their remote for the maintainer-tools
  repo.

- For testing, you can undo this auto-update using

$ git remote remove maintainer-tools ; git branch -u drm-tip/maintainer-tools

- My plan is that we push an immediate revert of this code to the
  gitlab repo (and only there) so it doesn't stick around.

- fd.o admins recommended that we don't do a read-only copy of
  maintaienr-tools at the old-place, since it's not a 1:1 match. For
  everything else we're going to migrate there will be a read-only
  copy with all urls working nicely, maintainer-tools is the only
  exception here.

v2: Don't forget about dim_setup.

Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
 dim | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/dim b/dim
index 5040d6b046b2..a4050870503d 100755
--- a/dim
+++ b/dim
@@ -76,6 +76,8 @@ dim=$(basename $0)
 dim_today=$(date +%Y-%m-%d)
 dim_timestamp="$(date --utc +%Yy-%mm-%dd-%Hh-%Mm-%Ss) UTC"
 
+maintainer_tools_https=https://gitlab.freedesktop.org/drm/maintainer-tools.git
+
 # Recipients for all dim based pull requests.
 # Add To: lines to the end, Cc: lines in the beginning with -c.
 dim_pull_request_recipients=(
@@ -1996,6 +1998,14 @@ function dim_update_branches
 	fi
 
 	cd $DIM_PREFIX/maintainer-tools
+	if ! git remote | grep -q '^maintainer-tools$' ; then
+		git remote add maintainer-tools $maintainer_tools_https
+		git fetch maintainer-tools
+		git branch --set-upstream-to=maintainer-tools/master
+	else
+		echo "Maintainer tools already migrated."
+	fi
+
 	if git_is_current_branch maintainer-tools ; then
 		echo "Updating maintainer-tools ..."
 		git pull --rebase
@@ -2092,7 +2102,7 @@ function dim_setup
 
 	cd $DIM_PREFIX
 
-	setup_aux_checkout maintainer-tools $drm_tip_ssh maintainer-tools
+	setup_aux_checkout maintainer-tools $maintainer_tools_https maintainer-tools
 
 	setup_aux_checkout rerere-cache $drm_tip_ssh drm-rerere
 
-- 
2.18.0