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b55e677522
When calling "git push" without argument, we want to allow Git to do something simple to explain and safe. push.default=matching is unsafe when used to push to shared repositories, and hard to explain to beginners in some contexts. It is debatable whether 'upstream' or 'current' is the safest or the easiest to explain, so introduce a new mode called 'simple' that is the intersection of them: push to the upstream branch, but only if it has the same name remotely. If not, give an error that suggests the right command to push explicitely to 'upstream' or 'current'. A question is whether to allow pushing when no upstream is configured. An argument in favor of allowing the push is that it makes the new mode work in more cases. On the other hand, refusing to push when no upstream is configured encourages the user to set the upstream, which will be beneficial on the next pull. Lacking better argument, we chose to deny the push, because it will be easier to change in the future if someone shows us wrong. Original-patch-by: Jeff King <peff@peff.net> Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
118 lines
3.5 KiB
Bash
Executable file
118 lines
3.5 KiB
Bash
Executable file
#!/bin/sh
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test_description='check various push.default settings'
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. ./test-lib.sh
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test_expect_success 'setup bare remotes' '
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git init --bare repo1 &&
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git remote add parent1 repo1 &&
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git init --bare repo2 &&
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git remote add parent2 repo2 &&
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test_commit one &&
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git push parent1 HEAD &&
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git push parent2 HEAD
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'
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# $1 = local revision
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# $2 = remote revision (tested to be equal to the local one)
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check_pushed_commit () {
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git log -1 --format='%h %s' "$1" >expect &&
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git --git-dir=repo1 log -1 --format='%h %s' "$2" >actual &&
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test_cmp expect actual
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}
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# $1 = push.default value
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# $2 = expected target branch for the push
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test_push_success () {
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git -c push.default="$1" push &&
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check_pushed_commit HEAD "$2"
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}
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# $1 = push.default value
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# check that push fails and does not modify any remote branch
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test_push_failure () {
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git --git-dir=repo1 log --no-walk --format='%h %s' --all >expect &&
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test_must_fail git -c push.default="$1" push &&
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git --git-dir=repo1 log --no-walk --format='%h %s' --all >actual &&
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test_cmp expect actual
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}
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test_expect_success '"upstream" pushes to configured upstream' '
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git checkout master &&
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test_config branch.master.remote parent1 &&
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test_config branch.master.merge refs/heads/foo &&
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test_commit two &&
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test_push_success upstream foo
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'
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test_expect_success '"upstream" does not push on unconfigured remote' '
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git checkout master &&
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test_unconfig branch.master.remote &&
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test_config push.default upstream &&
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test_commit three &&
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test_push_failure upstream
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'
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test_expect_success '"upstream" does not push on unconfigured branch' '
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git checkout master &&
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test_config branch.master.remote parent1 &&
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test_unconfig branch.master.merge &&
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test_config push.default upstream
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test_commit four &&
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test_push_failure upstream
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'
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test_expect_success '"upstream" does not push when remotes do not match' '
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git checkout master &&
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test_config branch.master.remote parent1 &&
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test_config branch.master.merge refs/heads/foo &&
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test_config push.default upstream &&
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test_commit five &&
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test_must_fail git push parent2
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'
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test_expect_success 'push from/to new branch with upstream, matching and simple' '
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git checkout -b new-branch &&
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test_push_failure simple &&
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test_push_failure matching &&
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test_push_failure upstream
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'
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test_expect_success 'push from/to new branch with current creates remote branch' '
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test_config branch.new-branch.remote repo1 &&
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git checkout new-branch &&
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test_push_success current new-branch
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'
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test_expect_success 'push to existing branch, with no upstream configured' '
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test_config branch.master.remote repo1 &&
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git checkout master &&
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test_push_failure simple &&
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test_push_failure upstream
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'
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test_expect_success 'push to existing branch, upstream configured with same name' '
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test_config branch.master.remote repo1 &&
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test_config branch.master.merge refs/heads/master &&
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git checkout master &&
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test_commit six &&
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test_push_success upstream master &&
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test_commit seven &&
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test_push_success simple master
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'
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test_expect_success 'push to existing branch, upstream configured with different name' '
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test_config branch.master.remote repo1 &&
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test_config branch.master.merge refs/heads/other-name &&
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git checkout master &&
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test_commit eight &&
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test_push_success upstream other-name &&
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test_commit nine &&
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test_push_failure simple &&
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git --git-dir=repo1 log -1 --format="%h %s" "other-name" >expect-other-name &&
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test_push_success current master &&
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git --git-dir=repo1 log -1 --format="%h %s" "other-name" >actual-other-name &&
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test_cmp expect-other-name actual-other-name
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'
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test_done
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