#!/bin/sh
test_description='test push with submodules'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB=1
export GIT_TEST_FATAL_REGISTER_SUBMODULE_ODB
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success setup '
mkdir pub.git &&
GIT_DIR=pub.git git init --bare &&
GIT_DIR=pub.git git config receive.fsckobjects true &&
mkdir work &&
(
cd work &&
git init &&
git config push.default matching &&
mkdir -p gar/bage &&
(
cd gar/bage &&
git init &&
git config push.default matching &&
>junk &&
git add junk &&
git commit -m "Initial junk"
) &&
git add gar/bage &&
git commit -m "Initial superproject"
)
'
test_expect_success 'push works with recorded gitlink' '
(
cd work &&
git push ../pub.git main
)
'
test_expect_success 'push if submodule has no remote' '
(
cd work/gar/bage &&
>junk2 &&
git add junk2 &&
git commit -m "Second junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Second commit for gar/bage" &&
git push --recurse-submodules=check ../pub.git main
)
'
test_expect_success 'push fails if submodule commit not on remote' '
(
cd work/gar &&
git clone --bare bage ../../submodule.git &&
cd bage &&
git remote add origin ../../../submodule.git &&
git fetch &&
>junk3 &&
git add junk3 &&
git commit -m "Third junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Third commit for gar/bage" &&
# the push should fail with --recurse-submodules=check
# on the command line...
test_must_fail git push --recurse-submodules=check ../pub.git main &&
# ...or if specified in the configuration..
test_must_fail git -c push.recurseSubmodules=check push ../pub.git main
)
'
test_expect_success 'push succeeds after commit was pushed to remote' '
(
cd work/gar/bage &&
git push origin main
) &&
(
cd work &&
git push --recurse-submodules=check ../pub.git main
)
'
test_expect_success 'push succeeds if submodule commit not on remote but using on-demand on command line' '
(
cd work/gar/bage &&
>recurse-on-demand-on-command-line &&
git add recurse-on-demand-on-command-line &&
git commit -m "Recurse on-demand on command line junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse on-demand on command line for gar/bage" &&
git push --recurse-submodules=on-demand ../pub.git main &&
# Check that the supermodule commit got there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
# Check that the submodule commit got there too
cd gar/bage &&
git diff --quiet origin/main main
)
'
test_expect_success 'push succeeds if submodule commit not on remote but using on-demand from config' '
(
cd work/gar/bage &&
>recurse-on-demand-from-config &&
git add recurse-on-demand-from-config &&
git commit -m "Recurse on-demand from config junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse on-demand from config for gar/bage" &&
git -c push.recurseSubmodules=on-demand push ../pub.git main &&
# Check that the supermodule commit got there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
# Check that the submodule commit got there too
cd gar/bage &&
git diff --quiet origin/main main
)
'
test_expect_success 'push succeeds if submodule commit not on remote but using auto-on-demand via submodule.recurse config' '
(
cd work/gar/bage &&
>recurse-on-demand-from-submodule-recurse-config &&
git add recurse-on-demand-from-submodule-recurse-config &&
git commit -m "Recurse submodule.recurse from config junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse submodule.recurse from config for gar/bage" &&
git -c submodule.recurse push ../pub.git main &&
# Check that the supermodule commit got there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
# Check that the submodule commit got there too
cd gar/bage &&
git diff --quiet origin/main main
)
'
test_expect_success 'push recurse-submodules on command line overrides config' '
(
cd work/gar/bage &&
>recurse-check-on-command-line-overriding-config &&
git add recurse-check-on-command-line-overriding-config &&
git commit -m "Recurse on command-line overriding config junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse on command-line overriding config for gar/bage" &&
# Ensure that we can override on-demand in the config
# to just check submodules
test_must_fail git -c push.recurseSubmodules=on-demand push --recurse-submodules=check ../pub.git main &&
# Check that the supermodule commit did not get there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main^ &&
# Check that the submodule commit did not get there
(cd gar/bage && git diff --quiet origin/main main^) &&
# Ensure that we can override check in the config to
# disable submodule recursion entirely
(cd gar/bage && git diff --quiet origin/main main^) &&
git -c push.recurseSubmodules=on-demand push --recurse-submodules=no ../pub.git main &&
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
(cd gar/bage && git diff --quiet origin/main main^) &&
# Ensure that we can override check in the config to
# disable submodule recursion entirely (alternative form)
git -c push.recurseSubmodules=on-demand push --no-recurse-submodules ../pub.git main &&
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
(cd gar/bage && git diff --quiet origin/main main^) &&
# Ensure that we can override check in the config to
# push the submodule too
git -c push.recurseSubmodules=check push --recurse-submodules=on-demand ../pub.git main &&
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
(cd gar/bage && git diff --quiet origin/main main)
)
'
test_expect_success 'push recurse-submodules last one wins on command line' '
(
cd work/gar/bage &&
>recurse-check-on-command-line-overriding-earlier-command-line &&
git add recurse-check-on-command-line-overriding-earlier-command-line &&
git commit -m "Recurse on command-line overridiing earlier command-line junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse on command-line overriding earlier command-line for gar/bage" &&
# should result in "check"
test_must_fail git push --recurse-submodules=on-demand --recurse-submodules=check ../pub.git main &&
# Check that the supermodule commit did not get there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main^ &&
# Check that the submodule commit did not get there
(cd gar/bage && git diff --quiet origin/main main^) &&
# should result in "no"
git push --recurse-submodules=on-demand --recurse-submodules=no ../pub.git main &&
# Check that the supermodule commit did get there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
# Check that the submodule commit did not get there
(cd gar/bage && git diff --quiet origin/main main^) &&
# should result in "no"
git push --recurse-submodules=on-demand --no-recurse-submodules ../pub.git main &&
# Check that the submodule commit did not get there
(cd gar/bage && git diff --quiet origin/main main^) &&
# But the options in the other order should push the submodule
git push --recurse-submodules=check --recurse-submodules=on-demand ../pub.git main &&
# Check that the submodule commit did get there
git fetch ../pub.git &&
(cd gar/bage && git diff --quiet origin/main main)
)
'
test_expect_success 'push succeeds if submodule commit not on remote using on-demand from cmdline overriding config' '
(
cd work/gar/bage &&
>recurse-on-demand-on-command-line-overriding-config &&
git add recurse-on-demand-on-command-line-overriding-config &&
git commit -m "Recurse on-demand on command-line overriding config junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse on-demand on command-line overriding config for gar/bage" &&
git -c push.recurseSubmodules=check push --recurse-submodules=on-demand ../pub.git main &&
# Check that the supermodule commit got there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
# Check that the submodule commit got there
cd gar/bage &&
git diff --quiet origin/main main
)
'
test_expect_success 'push succeeds if submodule commit disabling recursion from cmdline overriding config' '
(
cd work/gar/bage &&
>recurse-disable-on-command-line-overriding-config &&
git add recurse-disable-on-command-line-overriding-config &&
git commit -m "Recurse disable on command-line overriding config junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse disable on command-line overriding config for gar/bage" &&
git -c push.recurseSubmodules=check push --recurse-submodules=no ../pub.git main &&
# Check that the supermodule commit got there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
# But that the submodule commit did not
( cd gar/bage && git diff --quiet origin/main main^ ) &&
# Now push it to avoid confusing future tests
git push --recurse-submodules=on-demand ../pub.git main
)
'
test_expect_success 'push succeeds if submodule commit disabling recursion from cmdline (alternative form) overriding config' '
(
cd work/gar/bage &&
>recurse-disable-on-command-line-alt-overriding-config &&
git add recurse-disable-on-command-line-alt-overriding-config &&
git commit -m "Recurse disable on command-line alternative overriding config junk"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse disable on command-line alternative overriding config for gar/bage" &&
git -c push.recurseSubmodules=check push --no-recurse-submodules ../pub.git main &&
# Check that the supermodule commit got there
git fetch ../pub.git &&
git diff --quiet FETCH_HEAD main &&
# But that the submodule commit did not
( cd gar/bage && git diff --quiet origin/main main^ ) &&
# Now push it to avoid confusing future tests
git push --recurse-submodules=on-demand ../pub.git main
)
'
test_expect_success 'submodule entry pointing at a tag is error' '
git -C work/gar/bage tag -a test1 -m "tag" &&
tag=$(git -C work/gar/bage rev-parse test1^{tag}) &&
git -C work update-index --cacheinfo 160000 "$tag" gar/bage &&
git -C work commit -m "bad commit" &&
test_when_finished "git -C work reset --hard HEAD^" &&
test_must_fail git -C work push --recurse-submodules=on-demand ../pub.git main 2>err &&
test_grep "is a tag, not a commit" err
'
test_expect_success 'push fails if recurse submodules option passed as yes' '
(
cd work/gar/bage &&
>recurse-push-fails-if-recurse-submodules-passed-as-yes &&
git add recurse-push-fails-if-recurse-submodules-passed-as-yes &&
git commit -m "Recurse push fails if recurse submodules option passed as yes"
) &&
(
cd work &&
git add gar/bage &&
git commit -m "Recurse push fails if recurse submodules option passed as yes for gar/bage" &&
test_must_fail git push --recurse-submodules=yes ../pub.git main &&
test_must_fail git -c push.recurseSubmodules=yes push ../pub.git main &&
git push --recurse-submodules=on-demand ../pub.git main
)
'
test_expect_success 'push fails when commit on multiple branches if one branch has no remote' '
(
cd work/gar/bage &&
>junk4 &&
git add junk4 &&
git commit -m "Fourth junk"
) &&
(
cd work &&
git branch branch2 &&
git add gar/bage &&
git commit -m "Fourth commit for gar/bage" &&
git checkout branch2 &&
(
cd gar/bage &&
git checkout HEAD~1
) &&
>junk1 &&
git add junk1 &&
git commit -m "First junk" &&
test_must_fail git push --recurse-submodules=check ../pub.git
)
'
test_expect_success 'push succeeds if submodule has no remote and is on the first superproject commit' '
git init --bare a &&
git clone a a1 &&
(
cd a1 &&
git init b &&
(
cd b &&
>junk &&
git add junk &&
git commit -m "initial"
) &&
git add b &&
git commit -m "added submodule" &&
git push --recurse-submodules=check origin main
)
'
test_expect_success 'push unpushed submodules when not needed' '
(
cd work &&
(
cd gar/bage &&
git checkout main &&
>junk5 &&
git add junk5 &&
git commit -m "Fifth junk" &&
git push &&
git rev-parse origin/main >../../../expected
) &&
git checkout main &&
git add gar/bage &&
git commit -m "Fifth commit for gar/bage" &&
git push --recurse-submodules=on-demand ../pub.git main
) &&
(
cd submodule.git &&
git rev-parse main >../actual
) &&
test_cmp expected actual
'
test_expect_success 'push unpushed submodules when not needed 2' '
(
cd submodule.git &&
git rev-parse main >../expected
) &&
(
cd work &&
(
cd gar/bage &&
>junk6 &&
git add junk6 &&
git commit -m "Sixth junk"
) &&
>junk2 &&
git add junk2 &&
git commit -m "Second junk for work" &&
git push --recurse-submodules=on-demand ../pub.git main
) &&
(
cd submodule.git &&
git rev-parse main >../actual
) &&
test_cmp expected actual
'
test_expect_success 'push unpushed submodules recursively' '
(
cd work &&
(
cd gar/bage &&
git checkout main &&
> junk7 &&
git add junk7 &&
git commit -m "Seventh junk" &&
git rev-parse main >../../../expected
) &&
git checkout main &&
git add gar/bage &&
git commit -m "Seventh commit for gar/bage" &&
git push --recurse-submodules=on-demand ../pub.git main
) &&
(
cd submodule.git &&
git rev-parse main >../actual
) &&
test_cmp expected actual
'
test_expect_success 'push unpushable submodule recursively fails' '
(
cd work &&
(
cd gar/bage &&
git rev-parse origin/main >../../../expected &&
git checkout main~0 &&
> junk8 &&
git add junk8 &&
git commit -m "Eighth junk"
) &&
git add gar/bage &&
git commit -m "Eighth commit for gar/bage" &&
test_must_fail git push --recurse-submodules=on-demand ../pub.git main
) &&
(
cd submodule.git &&
git rev-parse main >../actual
) &&
test_when_finished git -C work reset --hard main^ &&
test_cmp expected actual
'
test_expect_success 'push --dry-run does not recursively update submodules' '
(
cd work/gar/bage &&
git checkout main &&
git rev-parse main >../../../expected_submodule &&
> junk9 &&
git add junk9 &&
git commit -m "Ninth junk" &&
# Go up to 'work' directory
cd ../.. &&
git checkout main &&
git rev-parse main >../expected_pub &&
git add gar/bage &&
git commit -m "Ninth commit for gar/bage" &&
git push --dry-run --recurse-submodules=on-demand ../pub.git main
) &&
git -C submodule.git rev-parse main >actual_submodule &&
git -C pub.git rev-parse main >actual_pub &&
test_cmp expected_pub actual_pub &&
test_cmp expected_submodule actual_submodule
'
test_expect_success 'push --dry-run does not recursively update submodules' '
git -C work push --dry-run --recurse-submodules=only ../pub.git main &&
git -C submodule.git rev-parse main >actual_submodule &&
git -C pub.git rev-parse main >actual_pub &&
test_cmp expected_pub actual_pub &&
test_cmp expected_submodule actual_submodule
'
test_expect_success 'push only unpushed submodules recursively' '
git -C work/gar/bage rev-parse main >expected_submodule &&
git -C pub.git rev-parse main >expected_pub &&
git -C work push --recurse-submodules=only ../pub.git main &&
git -C submodule.git rev-parse main >actual_submodule &&
git -C pub.git rev-parse main >actual_pub &&
test_cmp expected_submodule actual_submodule &&
test_cmp expected_pub actual_pub
'
setup_subsub () {
git init upstream &&
git init upstream/sub &&
git init upstream/sub/deepsub &&
test_commit -C upstream/sub/deepsub innermost &&
git -C upstream/sub submodule add ./deepsub deepsub &&
git -C upstream/sub commit -m middle &&
git -C upstream submodule add ./sub sub &&
git -C upstream commit -m outermost &&
git -c protocol.file.allow=always clone --recurse-submodules upstream downstream &&
git -C downstream/sub/deepsub checkout -b downstream-branch &&
git -C downstream/sub checkout -b downstream-branch &&
git -C downstream checkout -b downstream-branch
}
new_downstream_commits () {
test_commit -C downstream/sub/deepsub new-innermost &&
git -C downstream/sub add deepsub &&
git -C downstream/sub commit -m new-middle &&
git -C downstream add sub &&
git -C downstream commit -m new-outermost
}
test_expect_success 'push with push.recurseSubmodules=only on superproject' '
test_when_finished rm -rf upstream downstream &&
setup_subsub &&
new_downstream_commits &&
git -C downstream config push.recurseSubmodules only &&
git -C downstream push origin downstream-branch &&
test_must_fail git -C upstream rev-parse refs/heads/downstream-branch &&
git -C upstream/sub rev-parse refs/heads/downstream-branch &&
test_must_fail git -C upstream/sub/deepsub rev-parse refs/heads/downstream-branch
'
test_expect_success 'push with push.recurseSubmodules=only on superproject and top-level submodule' '
test_when_finished rm -rf upstream downstream &&
setup_subsub &&
new_downstream_commits &&
git -C downstream config push.recurseSubmodules only &&
git -C downstream/sub config push.recurseSubmodules only &&
git -C downstream push origin downstream-branch 2> err &&
test_must_fail git -C upstream rev-parse refs/heads/downstream-branch &&
git -C upstream/sub rev-parse refs/heads/downstream-branch &&
git -C upstream/sub/deepsub rev-parse refs/heads/downstream-branch &&
grep "recursing into submodule with push.recurseSubmodules=only; using on-demand instead" err
'
test_expect_success 'push propagating the remotes name to a submodule' '
git -C work remote add origin ../pub.git &&
git -C work remote add pub ../pub.git &&
> work/gar/bage/junk10 &&
git -C work/gar/bage add junk10 &&
git -C work/gar/bage commit -m "Tenth junk" &&
git -C work add gar/bage &&
git -C work commit -m "Tenth junk added to gar/bage" &&
# Fails when submodule does not have a matching remote
test_must_fail git -C work push --recurse-submodules=on-demand pub main &&
# Succeeds when submodules has matching remote and refspec
git -C work push --recurse-submodules=on-demand origin main &&
git -C submodule.git rev-parse main >actual_submodule &&
git -C pub.git rev-parse main >actual_pub &&
git -C work/gar/bage rev-parse main >expected_submodule &&
git -C work rev-parse main >expected_pub &&
test_cmp expected_submodule actual_submodule &&
test_cmp expected_pub actual_pub
'
test_expect_success 'push propagating refspec to a submodule' '
> work/gar/bage/junk11 &&
git -C work/gar/bage add junk11 &&
git -C work/gar/bage commit -m "Eleventh junk" &&
git -C work checkout branch2 &&
git -C work add gar/bage &&
git -C work commit -m "updating gar/bage in branch2" &&
# Fails when submodule does not have a matching branch
test_must_fail git -C work push --recurse-submodules=on-demand origin branch2 &&
# Fails when refspec includes an object id
test_must_fail git -C work push --recurse-submodules=on-demand origin \
"$(git -C work rev-parse branch2):refs/heads/branch2" &&
# Fails when refspec includes HEAD and parent and submodule do not
# have the same named branch checked out
test_must_fail git -C work push --recurse-submodules=on-demand origin \
HEAD:refs/heads/branch2 &&
git -C work/gar/bage branch branch2 main &&
git -C work push --recurse-submodules=on-demand origin branch2 &&
git -C submodule.git rev-parse branch2 >actual_submodule &&
git -C pub.git rev-parse branch2 >actual_pub &&
git -C work/gar/bage rev-parse branch2 >expected_submodule &&
git -C work rev-parse branch2 >expected_pub &&
test_cmp expected_submodule actual_submodule &&
test_cmp expected_pub actual_pub
'
test_expect_success 'push propagating HEAD refspec to a submodule' '
git -C work/gar/bage checkout branch2 &&
> work/gar/bage/junk12 &&
git -C work/gar/bage add junk12 &&
git -C work/gar/bage commit -m "Twelfth junk" &&
git -C work checkout branch2 &&
git -C work add gar/bage &&
git -C work commit -m "updating gar/bage in branch2" &&
# Passes since the superproject and submodules HEAD are both on branch2
git -C work push --recurse-submodules=on-demand origin \
HEAD:refs/heads/branch2 &&
git -C submodule.git rev-parse branch2 >actual_submodule &&
git -C pub.git rev-parse branch2 >actual_pub &&
git -C work/gar/bage rev-parse branch2 >expected_submodule &&
git -C work rev-parse branch2 >expected_pub &&
test_cmp expected_submodule actual_submodule &&
test_cmp expected_pub actual_pub
'
test_done
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