From: Derrick Stolee <derrickstolee@xxxxxxxxxx>
The --promisor option of 'git index-pack' was created in 88e2f9e
(introduce fetch-object: fetch one promisor object, 2017-12-05) but was
untested. It is currently unused within the Git codebase, but that will
change in an upcoming change to 'git bundle unbundle' when there is a
filter capability.
For now, add documentation about the option and add a test to ensure it
is working as expected.
Signed-off-by: Derrick Stolee <derrickstolee@xxxxxxxxxx>
---
Documentation/git-index-pack.txt | 8 ++++++++
t/t5300-pack-object.sh | 4 +++-
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/Documentation/git-index-pack.txt b/Documentation/git-index-pack.txt
index 1f1e3592251..4e71c256ecb 100644
--- a/Documentation/git-index-pack.txt
+++ b/Documentation/git-index-pack.txt
@@ -122,6 +122,14 @@ This option cannot be used with --stdin.
+
include::object-format-disclaimer.txt[]
+--promisor[=<message>]::
+ Before committing the pack-index, create a .promisor file for this
+ pack. Particularly helpful when writing a promisor pack with --fix-thin
+ since the name of the pack is not final until the pack has been fully
+ written. If a `<message>` is provided, then that content will be
+ written to the .promisor file for future reference. See
+ link:technical/partial-clone.html[partial clone] for more information.
+
NOTES
-----
diff --git a/t/t5300-pack-object.sh b/t/t5300-pack-object.sh
index 2fd845187e7..a11d61206ad 100755
--- a/t/t5300-pack-object.sh
+++ b/t/t5300-pack-object.sh
@@ -315,8 +315,10 @@ test_expect_success \
git index-pack -o tmp.idx test-3.pack &&
cmp tmp.idx test-1-${packname_1}.idx &&
- git index-pack test-3.pack &&
+ git index-pack --promisor=message test-3.pack &&
cmp test-3.idx test-1-${packname_1}.idx &&
+ echo message >expect &&
+ test_cmp expect test-3.promisor &&
cat test-2-${packname_2}.pack >test-3.pack &&
git index-pack -o tmp.idx test-2-${packname_2}.pack &&
--
gitgitgadget
