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| author | Li Linchao <lilinchao@oschina.cn> | 2021-04-01 10:46:59 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-04-01 19:58:58 (GMT) |
| commit | 4fe788b1b0ee6150173580d8fa70e7d5788cf7d3 (patch) | |
| tree | 6fb69c5ec68dcfa0bf1e0887726a99cc8749dfa5 /t/t5611-clone-config.sh | |
| parent | 84d06cdc06389ae7c462434cb7b1db0980f63860 (diff) | |
| download | git-4fe788b1b0ee6150173580d8fa70e7d5788cf7d3.zip git-4fe788b1b0ee6150173580d8fa70e7d5788cf7d3.tar.gz git-4fe788b1b0ee6150173580d8fa70e7d5788cf7d3.tar.bz2 | |
builtin/clone.c: add --reject-shallow option
In some scenarios, users may want more history than the repository
offered for cloning, which happens to be a shallow repository, can
give them. But because users don't know it is a shallow repository
until they download it to local, we may want to refuse to clone
this kind of repository, without creating any unnecessary files.
The '--depth=x' option cannot be used as a solution; the source may
be deep enough to give us 'x' commits when cloned, but the user may
later need to deepen the history to arbitrary depth.
Teach '--reject-shallow' option to "git clone" to abort as soon as
we find out that we are cloning from a shallow repository.
Signed-off-by: Li Linchao <lilinchao@oschina.cn>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t5611-clone-config.sh')
| -rwxr-xr-x | t/t5611-clone-config.sh | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/t/t5611-clone-config.sh b/t/t5611-clone-config.sh index 9f555b8..f8625f9 100755 --- a/t/t5611-clone-config.sh +++ b/t/t5611-clone-config.sh @@ -95,6 +95,31 @@ test_expect_success 'clone -c remote.<remote>.fetch=<refspec> --origin=<name>' ' test_cmp expect actual ' +test_expect_success 'set up shallow repository' ' + git clone --depth=1 --no-local . shallow-repo +' + +test_expect_success 'clone.rejectshallow=true should reject cloning shallow repo' ' + test_when_finished "rm -rf out" && + test_must_fail git -c clone.rejectshallow=true clone --no-local shallow-repo out 2>err && + test_i18ngrep -e "source repository is shallow, reject to clone." err && + + git -c clone.rejectshallow=false clone --no-local shallow-repo out +' + +test_expect_success 'option --[no-]reject-shallow override clone.rejectshallow config' ' + test_when_finished "rm -rf out" && + test_must_fail git -c clone.rejectshallow=false clone --reject-shallow --no-local shallow-repo out 2>err && + test_i18ngrep -e "source repository is shallow, reject to clone." err && + + git -c clone.rejectshallow=true clone --no-reject-shallow --no-local shallow-repo out +' + +test_expect_success 'clone.rejectshallow=true should succeed cloning normal repo' ' + test_when_finished "rm -rf out" && + git -c clone.rejectshallow=true clone --no-local . out +' + test_expect_success MINGW 'clone -c core.hideDotFiles' ' test_commit attributes .gitattributes "" && rm -rf child && |