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| author | Derrick Stolee <dstolee@microsoft.com> | 2021-03-30 13:11:00 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-03-30 12:57:48 -0700 |
| commit | 122ba1f7b52612e197db76aded1f9681b80f3085 (patch) | |
| tree | 96c6481a4c55e07f93667a601b475a6e759c4195 /t/t1092-sparse-checkout-compatibility.sh | |
| parent | 58300f4743231724686d9ddf481aeefa4f90d2f7 (diff) | |
| download | git-122ba1f7b52612e197db76aded1f9681b80f3085.tar.gz | |
sparse-checkout: toggle sparse index from builtin
The sparse index extension is used to signal that index writes should be
in sparse mode. This was only updated using GIT_TEST_SPARSE_INDEX=1.
Add a '--[no-]sparse-index' option to 'git sparse-checkout init' that
specifies if the sparse index should be used. It also updates the index
to use the correct format, either way. Add a warning in the
documentation that the use of a repository extension might reduce
compatibility with third-party tools. 'git sparse-checkout init' already
sets extension.worktreeConfig, which places most sparse-checkout users
outside of the scope of most third-party tools.
Update t1092-sparse-checkout-compatibility.sh to use this CLI instead of
GIT_TEST_SPARSE_INDEX=1.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t1092-sparse-checkout-compatibility.sh')
| -rwxr-xr-x | t/t1092-sparse-checkout-compatibility.sh | 47 |
1 files changed, 26 insertions, 21 deletions
diff --git a/t/t1092-sparse-checkout-compatibility.sh b/t/t1092-sparse-checkout-compatibility.sh index 47f9832178..472c5337de 100755 --- a/t/t1092-sparse-checkout-compatibility.sh +++ b/t/t1092-sparse-checkout-compatibility.sh @@ -6,6 +6,7 @@ test_description='compare full workdir to sparse workdir' # So, disable the check until that integration is complete. GIT_TEST_CHECK_CACHE_TREE=0 GIT_TEST_SPLIT_INDEX=0 +GIT_TEST_SPARSE_INDEX= . ./test-lib.sh @@ -100,25 +101,26 @@ init_repos () { # initialize sparse-checkout definitions git -C sparse-checkout sparse-checkout init --cone && git -C sparse-checkout sparse-checkout set deep && - GIT_TEST_SPARSE_INDEX=1 git -C sparse-index sparse-checkout init --cone && - GIT_TEST_SPARSE_INDEX=1 git -C sparse-index sparse-checkout set deep + git -C sparse-index sparse-checkout init --cone --sparse-index && + test_cmp_config -C sparse-index true index.sparse && + git -C sparse-index sparse-checkout set deep } run_on_sparse () { ( cd sparse-checkout && - GIT_TEST_SPARSE_INDEX=0 "$@" >../sparse-checkout-out 2>../sparse-checkout-err + "$@" >../sparse-checkout-out 2>../sparse-checkout-err ) && ( cd sparse-index && - GIT_TEST_SPARSE_INDEX=1 "$@" >../sparse-index-out 2>../sparse-index-err + "$@" >../sparse-index-out 2>../sparse-index-err ) } run_on_all () { ( cd full-checkout && - GIT_TEST_SPARSE_INDEX=0 "$@" >../full-checkout-out 2>../full-checkout-err + "$@" >../full-checkout-out 2>../full-checkout-err ) && run_on_sparse "$@" } @@ -148,7 +150,7 @@ test_expect_success 'sparse-index contents' ' || return 1 done && - GIT_TEST_SPARSE_INDEX=1 git -C sparse-index sparse-checkout set folder1 && + git -C sparse-index sparse-checkout set folder1 && test-tool -C sparse-index read-cache --table >cache && for dir in deep folder2 x @@ -158,7 +160,7 @@ test_expect_success 'sparse-index contents' ' || return 1 done && - GIT_TEST_SPARSE_INDEX=1 git -C sparse-index sparse-checkout set deep/deeper1 && + git -C sparse-index sparse-checkout set deep/deeper1 && test-tool -C sparse-index read-cache --table >cache && for dir in deep/deeper2 folder1 folder2 x @@ -166,7 +168,14 @@ test_expect_success 'sparse-index contents' ' TREE=$(git -C sparse-index rev-parse HEAD:$dir) && grep "040000 tree $TREE $dir/" cache \ || return 1 - done + done && + + # Disabling the sparse-index removes tree entries with full ones + git -C sparse-index sparse-checkout init --no-sparse-index && + + test-tool -C sparse-index read-cache --table >cache && + ! grep "040000 tree" cache && + test_sparse_match test-tool read-cache --table ' test_expect_success 'expanded in-memory index matches full index' ' @@ -396,19 +405,15 @@ test_expect_success 'submodule handling' ' test_expect_success 'sparse-index is expanded and converted back' ' init_repos && - ( - GIT_TEST_SPARSE_INDEX=1 && - export GIT_TEST_SPARSE_INDEX && - GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \ - git -C sparse-index -c core.fsmonitor="" reset --hard && - test_region index convert_to_sparse trace2.txt && - test_region index ensure_full_index trace2.txt && - - rm trace2.txt && - GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \ - git -C sparse-index -c core.fsmonitor="" status -uno && - test_region index ensure_full_index trace2.txt - ) + GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \ + git -C sparse-index -c core.fsmonitor="" reset --hard && + test_region index convert_to_sparse trace2.txt && + test_region index ensure_full_index trace2.txt && + + rm trace2.txt && + GIT_TRACE2_EVENT="$(pwd)/trace2.txt" GIT_TRACE2_EVENT_NESTING=10 \ + git -C sparse-index -c core.fsmonitor="" status -uno && + test_region index ensure_full_index trace2.txt ' test_done |