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bundle-uri: suppress stderr from remote-https 

When downloading bundles from a git-remote-https subprocess, the bundle
URI logic wants to be opportunistic and download as much as possible and
work with what did succeed. This is particularly important in the "any"
mode, where any single bundle success will work.

If the URI is not available, the git-remote-https process will die()
with a "fatal:" error message, even though that error is not actually
fatal to the super process. Since stderr is passed through, it looks
like a fatal error to the user.

Suppress stderr to avoid these errors from bubbling to the surface. The
bundle URI API adds its own warning() messages on these failures.

Signed-off-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee 2022-10-12 12:52:39 +00:00 committed by Junio C Hamano
parent 70334fc3eb
commit 8628a842bd
2 changed files with 15 additions and 2 deletions
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1
bundle-uri.c
View File

@ -230,6 +230,7 @@ static int download_https_uri_to_file(const char *file, const char *uri)
int found_get = 0;
strvec_pushl(&cp.args, "git-remote-https", uri, NULL);
cp.err = -1;
cp.in = -1;
cp.out = -1;

16
t/t5558-clone-bundle-uri.sh
View File

@ -147,6 +147,8 @@ test_expect_success 'clone bundle list (file, all mode, some failures)' '
git clone --bundle-uri="file://$(pwd)/bundle-list" \
clone-from clone-all-some 2>err &&
! grep "Repository lacks these prerequisite commits" err &&
! grep "fatal" err &&
grep "warning: failed to download bundle from URI" err &&
git -C clone-from for-each-ref --format="%(objectname)" >oids &&
git -C clone-all-some cat-file --batch-check <oids &&
@ -178,6 +180,8 @@ test_expect_success 'clone bundle list (file, all mode, all failures)' '
git clone --bundle-uri="file://$(pwd)/bundle-list" \
clone-from clone-all-fail 2>err &&
! grep "Repository lacks these prerequisite commits" err &&
! grep "fatal" err &&
grep "warning: failed to download bundle from URI" err &&
git -C clone-from for-each-ref --format="%(objectname)" >oids &&
git -C clone-all-fail cat-file --batch-check <oids &&
@ -234,7 +238,11 @@ test_expect_success 'clone bundle list (file, any mode, all failures)' '
uri = $HTTPD_URL/bundle-5.bundle
EOF
git clone --bundle-uri="file://$(pwd)/bundle-list" clone-from clone-any-fail &&
git clone --bundle-uri="file://$(pwd)/bundle-list" \
clone-from clone-any-fail 2>err &&
! grep "fatal" err &&
grep "warning: failed to download bundle from URI" err &&
git -C clone-from for-each-ref --format="%(objectname)" >oids &&
git -C clone-any-fail cat-file --batch-check <oids &&
@ -323,7 +331,11 @@ test_expect_success 'clone bundle list (HTTP, any mode)' '
uri = $HTTPD_URL/bundle-5.bundle
EOF
git clone --bundle-uri="$HTTPD_URL/bundle-list" clone-from clone-any-http &&
git clone --bundle-uri="$HTTPD_URL/bundle-list" \
clone-from clone-any-http 2>err &&
! grep "fatal" err &&
grep "warning: failed to download bundle from URI" err &&
git -C clone-from for-each-ref --format="%(objectname)" >oids &&
git -C clone-any-http cat-file --batch-check <oids &&