Merge branch 'tm/fetch-prune'

Fetching 'frotz' branch with "git fetch", while having
'frotz/nitfol' remote-tracking branch from an earlier fetch, would
error out, primarily because the command has not been told to
remove anything on our side. In such a case, "git fetch --prune"
can be used to remove 'frotz/nitfol' to make room to fetch and
store 'frotz' remote-tracking branch.

* tm/fetch-prune:
  fetch --prune: Run prune before fetching
  fetch --prune: always print header url

1 files changed, 26 insertions, 0 deletions

diff --git a/t/t5510-fetch.sh b/t/t5510-fetch.sh
index 5d4581dac8..12674ac098 100755
--- a/t/t5510-fetch.sh
+++ b/t/t5510-fetch.sh
@@ -614,4 +614,30 @@ test_expect_success 'all boundary commits are excluded' '
 	test_bundle_object_count .git/objects/pack/pack-${pack##pack	}.pack 3
 '
 
+test_expect_success 'fetch --prune prints the remotes url' '
+	git branch goodbye &&
+	git clone . only-prunes &&
+	git branch -D goodbye &&
+	(
+		cd only-prunes &&
+		git fetch --prune origin 2>&1 | head -n1 >../actual
+	) &&
+	echo "From ${D}/." >expect &&
+	test_cmp expect actual
+'
+
+test_expect_success 'branchname D/F conflict resolved by --prune' '
+	git branch dir/file &&
+	git clone . prune-df-conflict &&
+	git branch -D dir/file &&
+	git branch dir &&
+	(
+		cd prune-df-conflict &&
+		git fetch --prune &&
+		git rev-parse origin/dir >../actual
+	) &&
+	git rev-parse dir >expect &&
+	test_cmp expect actual
+'
+
 test_done