mirror of
https://github.com/git/git
synced 2024-11-05 18:59:29 +00:00
4fe788b1b0
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>
169 lines
5.4 KiB
Bash
Executable file
169 lines
5.4 KiB
Bash
Executable file
#!/bin/sh
|
|
|
|
test_description='basic clone options'
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
|
|
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
|
|
|
|
. ./test-lib.sh
|
|
|
|
test_expect_success 'setup' '
|
|
|
|
mkdir parent &&
|
|
(cd parent && git init &&
|
|
echo one >file && git add file &&
|
|
git commit -m one) &&
|
|
git clone --depth=1 --no-local parent shallow-repo
|
|
|
|
'
|
|
|
|
test_expect_success 'clone -o' '
|
|
|
|
git clone -o foo parent clone-o &&
|
|
git -C clone-o rev-parse --verify refs/remotes/foo/main
|
|
|
|
'
|
|
|
|
test_expect_success 'rejects invalid -o/--origin' '
|
|
|
|
test_must_fail git clone -o "bad...name" parent clone-bad-name 2>err &&
|
|
test_i18ngrep "'\''bad...name'\'' is not a valid remote name" err
|
|
|
|
'
|
|
|
|
test_expect_success 'disallows --bare with --origin' '
|
|
|
|
test_must_fail git clone -o foo --bare parent clone-bare-o 2>err &&
|
|
test_debug "cat err" &&
|
|
test_i18ngrep -e "--bare and --origin foo options are incompatible" err
|
|
|
|
'
|
|
|
|
test_expect_success 'disallows --bare with --separate-git-dir' '
|
|
|
|
test_must_fail git clone --bare --separate-git-dir dot-git-destiation parent clone-bare-sgd 2>err &&
|
|
test_debug "cat err" &&
|
|
test_i18ngrep -e "--bare and --separate-git-dir are incompatible" err
|
|
|
|
'
|
|
|
|
test_expect_success 'reject cloning shallow repository' '
|
|
test_when_finished "rm -rf repo" &&
|
|
test_must_fail git clone --reject-shallow shallow-repo out 2>err &&
|
|
test_i18ngrep -e "source repository is shallow, reject to clone." err &&
|
|
|
|
git clone --no-reject-shallow shallow-repo repo
|
|
'
|
|
|
|
test_expect_success 'reject cloning non-local shallow repository' '
|
|
test_when_finished "rm -rf repo" &&
|
|
test_must_fail git clone --reject-shallow --no-local shallow-repo out 2>err &&
|
|
test_i18ngrep -e "source repository is shallow, reject to clone." err &&
|
|
|
|
git clone --no-reject-shallow --no-local shallow-repo repo
|
|
'
|
|
|
|
test_expect_success 'succeed cloning normal repository' '
|
|
test_when_finished "rm -rf chilad1 child2 child3 child4 " &&
|
|
git clone --reject-shallow parent child1 &&
|
|
git clone --reject-shallow --no-local parent child2 &&
|
|
git clone --no-reject-shallow parent child3 &&
|
|
git clone --no-reject-shallow --no-local parent child4
|
|
'
|
|
|
|
test_expect_success 'uses "origin" for default remote name' '
|
|
|
|
git clone parent clone-default-origin &&
|
|
git -C clone-default-origin rev-parse --verify refs/remotes/origin/main
|
|
|
|
'
|
|
|
|
test_expect_success 'prefers --template config over normal config' '
|
|
|
|
template="$TRASH_DIRECTORY/template-with-config" &&
|
|
mkdir "$template" &&
|
|
git config --file "$template/config" foo.bar from_template &&
|
|
test_config_global foo.bar from_global &&
|
|
git clone "--template=$template" parent clone-template-config &&
|
|
test "$(git -C clone-template-config config --local foo.bar)" = "from_template"
|
|
|
|
'
|
|
|
|
test_expect_success 'prefers -c config over --template config' '
|
|
|
|
template="$TRASH_DIRECTORY/template-with-ignored-config" &&
|
|
mkdir "$template" &&
|
|
git config --file "$template/config" foo.bar from_template &&
|
|
git clone "--template=$template" -c foo.bar=inline parent clone-template-inline-config &&
|
|
test "$(git -C clone-template-inline-config config --local foo.bar)" = "inline"
|
|
|
|
'
|
|
|
|
test_expect_success 'prefers config "clone.defaultRemoteName" over default' '
|
|
|
|
test_config_global clone.defaultRemoteName from_config &&
|
|
git clone parent clone-config-origin &&
|
|
git -C clone-config-origin rev-parse --verify refs/remotes/from_config/main
|
|
|
|
'
|
|
|
|
test_expect_success 'prefers --origin over -c config' '
|
|
|
|
git clone -c clone.defaultRemoteName=inline --origin from_option parent clone-o-and-inline-config &&
|
|
git -C clone-o-and-inline-config rev-parse --verify refs/remotes/from_option/main
|
|
|
|
'
|
|
|
|
test_expect_success 'redirected clone does not show progress' '
|
|
|
|
git clone "file://$(pwd)/parent" clone-redirected >out 2>err &&
|
|
! grep % err &&
|
|
test_i18ngrep ! "Checking connectivity" err
|
|
|
|
'
|
|
|
|
test_expect_success 'redirected clone -v does show progress' '
|
|
|
|
git clone --progress "file://$(pwd)/parent" clone-redirected-progress \
|
|
>out 2>err &&
|
|
grep % err
|
|
|
|
'
|
|
|
|
test_expect_success 'clone does not segfault with --bare and core.bare=false' '
|
|
test_config_global core.bare false &&
|
|
git clone --bare parent clone-bare &&
|
|
echo true >expect &&
|
|
git -C clone-bare rev-parse --is-bare-repository >actual &&
|
|
test_cmp expect actual
|
|
'
|
|
|
|
test_expect_success 'chooses correct default initial branch name' '
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
|
|
git -c init.defaultBranch=foo init --bare empty &&
|
|
test_config -C empty lsrefs.unborn advertise &&
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
|
|
git -c init.defaultBranch=up -c protocol.version=2 clone empty whats-up &&
|
|
test refs/heads/foo = $(git -C whats-up symbolic-ref HEAD) &&
|
|
test refs/heads/foo = $(git -C whats-up config branch.foo.merge)
|
|
'
|
|
|
|
test_expect_success 'guesses initial branch name correctly' '
|
|
git init --initial-branch=guess initial-branch &&
|
|
test_commit -C initial-branch no-spoilers &&
|
|
git -C initial-branch branch abc guess &&
|
|
git clone initial-branch is-it &&
|
|
test refs/heads/guess = $(git -C is-it symbolic-ref HEAD) &&
|
|
|
|
git -c init.defaultBranch=none init --bare no-head &&
|
|
git -C initial-branch push ../no-head guess abc &&
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
|
|
git clone no-head is-it2 &&
|
|
test_must_fail git -C is-it2 symbolic-ref refs/remotes/origin/HEAD &&
|
|
git -C no-head update-ref --no-deref HEAD refs/heads/guess &&
|
|
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
|
|
git -c init.defaultBranch=guess clone no-head is-it3 &&
|
|
test refs/remotes/origin/guess = \
|
|
$(git -C is-it3 symbolic-ref refs/remotes/origin/HEAD)
|
|
'
|
|
|
|
test_done
|