mirror of
https://github.com/git/git.git
synced 2024-10-30 13:57:54 +01:00
643f918d13
A clone will always create a transport struct, whether we are cloning locally or using an actual protocol. In the local case, we only use the transport to get the list of refs, and then transfer the objects out-of-band. However, there are many options that we do not bother setting up in the local case. For the most part, these are noops, because they only affect the object-fetching stage (e.g., the --depth option). However, some options do have a visible impact. For example, giving the path to upload-pack via "-u" does not currently work for a local clone, even though we need upload-pack to get the ref list. We can just drop the conditional entirely and set these options for both local and non-local clones. Rather than keep track of which options impact the object versus the ref fetching stage, we can simply let the noops be noops (and the cost of setting the options in the first place is not high). The one exception is that we also check that the transport provides both a "get_refs_list" and a "fetch" method. We will now be checking the former for both cases (which is good, since a transport that cannot fetch refs would not work for a local clone), and we tweak the conditional to check for a "fetch" only when we are non-local. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
141 lines
3.5 KiB
Bash
Executable file
141 lines
3.5 KiB
Bash
Executable file
#!/bin/sh
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test_description='test local clone'
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. ./test-lib.sh
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repo_is_hardlinked() {
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find "$1/objects" -type f -links 1 >output &&
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test_line_count = 0 output
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}
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test_expect_success 'preparing origin repository' '
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: >file && git add . && git commit -m1 &&
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git clone --bare . a.git &&
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git clone --bare . x &&
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test "$(GIT_CONFIG=a.git/config git config --bool core.bare)" = true &&
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test "$(GIT_CONFIG=x/config git config --bool core.bare)" = true &&
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git bundle create b1.bundle --all &&
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git bundle create b2.bundle master &&
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mkdir dir &&
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cp b1.bundle dir/b3 &&
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cp b1.bundle b4
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'
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test_expect_success 'local clone without .git suffix' '
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git clone -l -s a b &&
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(cd b &&
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test "$(GIT_CONFIG=.git/config git config --bool core.bare)" = false &&
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git fetch)
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'
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test_expect_success 'local clone with .git suffix' '
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git clone -l -s a.git c &&
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(cd c && git fetch)
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'
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test_expect_success 'local clone from x' '
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git clone -l -s x y &&
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(cd y && git fetch)
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'
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test_expect_success 'local clone from x.git that does not exist' '
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test_must_fail git clone -l -s x.git z
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'
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test_expect_success 'With -no-hardlinks, local will make a copy' '
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git clone --bare --no-hardlinks x w &&
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! repo_is_hardlinked w
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'
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test_expect_success 'Even without -l, local will make a hardlink' '
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rm -fr w &&
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git clone -l --bare x w &&
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repo_is_hardlinked w
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'
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test_expect_success 'local clone of repo with nonexistent ref in HEAD' '
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echo "ref: refs/heads/nonexistent" > a.git/HEAD &&
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git clone a d &&
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(cd d &&
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git fetch &&
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test ! -e .git/refs/remotes/origin/HEAD)
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'
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test_expect_success 'bundle clone without .bundle suffix' '
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git clone dir/b3 &&
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(cd b3 && git fetch)
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'
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test_expect_success 'bundle clone with .bundle suffix' '
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git clone b1.bundle &&
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(cd b1 && git fetch)
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'
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test_expect_success 'bundle clone from b4' '
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git clone b4 bdl &&
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(cd bdl && git fetch)
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'
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test_expect_success 'bundle clone from b4.bundle that does not exist' '
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test_must_fail git clone b4.bundle bb
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'
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test_expect_success 'bundle clone with nonexistent HEAD' '
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git clone b2.bundle b2 &&
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(cd b2 &&
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git fetch &&
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test_must_fail git rev-parse --verify refs/heads/master)
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'
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test_expect_success 'clone empty repository' '
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mkdir empty &&
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(cd empty &&
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git init &&
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git config receive.denyCurrentBranch warn) &&
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git clone empty empty-clone &&
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test_tick &&
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(cd empty-clone
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echo "content" >> foo &&
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git add foo &&
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git commit -m "Initial commit" &&
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git push origin master &&
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expected=$(git rev-parse master) &&
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actual=$(git --git-dir=../empty/.git rev-parse master) &&
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test $actual = $expected)
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'
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test_expect_success 'clone empty repository, and then push should not segfault.' '
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rm -fr empty/ empty-clone/ &&
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mkdir empty &&
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(cd empty && git init) &&
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git clone empty empty-clone &&
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(cd empty-clone &&
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test_must_fail git push)
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'
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test_expect_success 'cloning non-existent directory fails' '
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rm -rf does-not-exist &&
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test_must_fail git clone does-not-exist
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'
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test_expect_success 'cloning non-git directory fails' '
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rm -rf not-a-git-repo not-a-git-repo-clone &&
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mkdir not-a-git-repo &&
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test_must_fail git clone not-a-git-repo not-a-git-repo-clone
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'
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test_expect_success 'cloning file:// does not hardlink' '
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git clone --bare file://"$(pwd)"/a non-local &&
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! repo_is_hardlinked non-local
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'
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test_expect_success 'cloning a local path with --no-local does not hardlink' '
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git clone --bare --no-local a force-nonlocal &&
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! repo_is_hardlinked force-nonlocal
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'
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test_expect_success 'cloning locally respects "-u" for fetching refs' '
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test_must_fail git clone --bare -u false a should_not_work.git
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'
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test_done
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