Turn on sparse-index feature within `git diff-files` command. Add necessary modifications and test them. Changes since v1: 1.Add an empty line between the previous test's closing quote and the start of new test. 2.Use "git add --sparse newdirectory/testfile" instead of 'git sparse-checkout set' to have staged changes outside of the sparse-checkout cone 3.Edit commit message to be more informative Shuqi Liang (2): t1092: add tests for `git diff-files` diff-files: integrate with sparse index builtin/diff-files.c | 4 ++ t/perf/p2000-sparse-operations.sh | 2 + t/t1092-sparse-checkout-compatibility.sh | 52 ++++++++++++++++++++++++ 3 files changed, 58 insertions(+) base-commit: a38d39a4c50d1275833aba54c4dbdfce9e2e9ca1 -- 2.39.0
