[PATCH] dim: allow tags in backmerges
Daniel Vetter
daniel.vetter at ffwll.ch
Mon Aug 6 20:07:57 UTC 2018
Linus prefers that we backmerge a specific tag instead of a random
point in his branch. Allow that.
I guess it'd be nice to somehow figure out where a tag came from, but
git doesn't namespace tags. So that idea is out of the window
unfortunately.
v2: Unlazy and also update the docs.
Requested-by: Dave Airlie <airlied at redhat.com>
Cc: Dave Airlie <airlied at redhat.com>
Signed-off-by: Daniel Vetter <daniel.vetter at intel.com>
---
dim | 4 +++-
dim.rst | 3 ++-
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/dim b/dim
index e477d043458b..d4a1efc50d2a 100755
--- a/dim
+++ b/dim
@@ -1011,7 +1011,9 @@ function dim_backmerge
upstream=${2:?$usage}
if ! dim_list_upstreams | grep -q "^$upstream\$"; then
- warn_or_fail "$upstream is not an upstream branch"
+ if ! git rev-parse --verify -q "refs/tags/$upstream" > /dev/null ; then
+ warn_or_fail "$upstream is neither an upstream branch nor a tag"
+ fi
fi
cd $DIM_PREFIX/drm-tip
diff --git a/dim.rst b/dim.rst
index a99e40678a2f..ed784fe20913 100644
--- a/dim.rst
+++ b/dim.rst
@@ -335,7 +335,8 @@ backmerge *branch* *upstream*
Backmerges *upstream* into *branch*, making a few sanity checks on the way. The
*upstream* we backmerge should be the same as used for sending out pull requests
-using **pull-request**.
+using **pull-request**. Alternatively it can also be a tag, which if available
+should be preferred.
update-next
-----------
--
2.18.0
More information about the dim-tools
mailing list