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-rw-r--r--send-pack.c7
-rwxr-xr-xt/t5504-fetch-receive-strict.sh1
-rwxr-xr-xt/t5516-fetch-push.sh1
-rwxr-xr-xt/t5548-push-porcelain.sh280
-rw-r--r--transport.c10
5 files changed, 294 insertions, 5 deletions
diff --git a/send-pack.c b/send-pack.c
index 0407841..1835cd5 100644
--- a/send-pack.c
+++ b/send-pack.c
@@ -190,10 +190,8 @@ static int receive_status(struct packet_reader *reader, struct ref *refs)
if (reader->line[0] == 'o' && reader->line[1] == 'k')
hint->status = REF_STATUS_OK;
- else {
+ else
hint->status = REF_STATUS_REMOTE_REJECT;
- ret = -1;
- }
hint->remote_status = xstrdup_or_null(msg);
/* start our next search from the next ref */
hint = hint->next;
@@ -489,7 +487,8 @@ int send_pack(struct send_pack_args *args,
if (use_atomic) {
strbuf_release(&req_buf);
strbuf_release(&cap_buf);
- return atomic_push_failure(args, remote_refs, ref);
+ atomic_push_failure(args, remote_refs, ref);
+ return args->porcelain ? 0 : -1;
}
/* else fallthrough */
default:
diff --git a/t/t5504-fetch-receive-strict.sh b/t/t5504-fetch-receive-strict.sh
index 645b4c7..a32efe2 100755
--- a/t/t5504-fetch-receive-strict.sh
+++ b/t/t5504-fetch-receive-strict.sh
@@ -65,6 +65,7 @@ test_expect_success 'fetch with transfer.fsckobjects' '
cat >exp <<EOF
To dst
! refs/heads/master:refs/heads/test [remote rejected] (missing necessary objects)
+Done
EOF
test_expect_success 'push without strict' '
diff --git a/t/t5516-fetch-push.sh b/t/t5516-fetch-push.sh
index 9ff041a..9c6218f 100755
--- a/t/t5516-fetch-push.sh
+++ b/t/t5516-fetch-push.sh
@@ -1066,6 +1066,7 @@ test_expect_success 'push --porcelain rejected' '
echo >.git/foo "To testrepo" &&
echo >>.git/foo "! refs/heads/master:refs/heads/master [remote rejected] (branch is currently checked out)" &&
+ echo >>.git/foo "Done" &&
test_must_fail git push >.git/bar --porcelain testrepo refs/heads/master:refs/heads/master &&
test_cmp .git/foo .git/bar
diff --git a/t/t5548-push-porcelain.sh b/t/t5548-push-porcelain.sh
new file mode 100755
index 0000000..96ba449
--- /dev/null
+++ b/t/t5548-push-porcelain.sh
@@ -0,0 +1,280 @@
+#!/bin/sh
+#
+# Copyright (c) 2020 Jiang Xin
+#
+test_description='Test git push porcelain output'
+
+. ./test-lib.sh
+
+# Create commits in <repo> and assign each commit's oid to shell variables
+# given in the arguments (A, B, and C). E.g.:
+#
+# create_commits_in <repo> A B C
+#
+# NOTE: Never calling this function from a subshell since variable
+# assignments will disappear when subshell exits.
+create_commits_in () {
+ repo="$1" &&
+ if ! parent=$(git -C "$repo" rev-parse HEAD^{} --)
+ then
+ parent=
+ fi &&
+ T=$(git -C "$repo" write-tree) &&
+ shift &&
+ while test $# -gt 0
+ do
+ name=$1 &&
+ test_tick &&
+ if test -z "$parent"
+ then
+ oid=$(echo $name | git -C "$repo" commit-tree $T)
+ else
+ oid=$(echo $name | git -C "$repo" commit-tree -p $parent $T)
+ fi &&
+ eval $name=$oid &&
+ parent=$oid &&
+ shift ||
+ return 1
+ done &&
+ git -C "$repo" update-ref refs/heads/master $oid
+}
+
+# Format the output of git-push, git-show-ref and other commands to make a
+# user-friendly and stable text. We can easily prepare the expect text
+# without having to worry about future changes of the commit ID and spaces
+# of the output.
+make_user_friendly_and_stable_output () {
+ sed \
+ -e "s/ *\$//" \
+ -e "s/ */ /g" \
+ -e "s/ / /g" \
+ -e "s/$A/<COMMIT-A>/g" \
+ -e "s/$B/<COMMIT-B>/g" \
+ -e "s/$ZERO_OID/<ZERO-OID>/g" \
+ -e "s/$(echo $A | cut -c1-7)[0-9a-f]*/<OID-A>/g" \
+ -e "s/$(echo $B | cut -c1-7)[0-9a-f]*/<OID-B>/g" \
+ -e "s#To $URL_PREFIX/upstream.git#To <URL/of/upstream.git>#"
+}
+
+setup_upstream_and_workbench () {
+ # Upstream after setup : master(B) foo(A) bar(A) baz(A)
+ # Workbench after setup : master(A)
+ test_expect_success "setup upstream repository and workbench" '
+ rm -rf upstream.git workbench &&
+ git init --bare upstream.git &&
+ git init workbench &&
+ create_commits_in workbench A B &&
+ (
+ cd workbench &&
+ # Try to make a stable fixed width for abbreviated commit ID,
+ # this fixed-width oid will be replaced with "<OID>".
+ git config core.abbrev 7 &&
+ git remote add origin ../upstream.git &&
+ git update-ref refs/heads/master $A &&
+ git push origin \
+ $B:refs/heads/master \
+ $A:refs/heads/foo \
+ $A:refs/heads/bar \
+ $A:refs/heads/baz
+ ) &&
+ git -C "workbench" config advice.pushUpdateRejected false &&
+ upstream=upstream.git
+ '
+}
+
+run_git_push_porcelain_output_test() {
+ case $1 in
+ http)
+ PROTOCOL="HTTP protocol"
+ URL_PREFIX="http://.*"
+ ;;
+ file)
+ PROTOCOL="builtin protocol"
+ URL_PREFIX="\.\."
+ ;;
+ esac
+
+ # Refs of upstream : master(B) foo(A) bar(A) baz(A)
+ # Refs of workbench: master(A) baz(A) next(A)
+ # git-push : master(A) NULL (B) baz(A) next(A)
+ test_expect_success "porcelain output of successful git-push ($PROTOCOL)" '
+ (
+ cd workbench &&
+ git update-ref refs/heads/master $A &&
+ git update-ref refs/heads/baz $A &&
+ git update-ref refs/heads/next $A &&
+ git push --porcelain --force origin \
+ master \
+ :refs/heads/foo \
+ $B:bar \
+ baz \
+ next
+ ) >out &&
+ make_user_friendly_and_stable_output <out >actual &&
+ cat >expect <<-EOF &&
+ To <URL/of/upstream.git>
+ = refs/heads/baz:refs/heads/baz [up to date]
+ <COMMIT-B>:refs/heads/bar <OID-A>..<OID-B>
+ - :refs/heads/foo [deleted]
+ + refs/heads/master:refs/heads/master <OID-B>...<OID-A> (forced update)
+ * refs/heads/next:refs/heads/next [new branch]
+ Done
+ EOF
+ test_cmp expect actual &&
+
+ git -C "$upstream" show-ref >out &&
+ make_user_friendly_and_stable_output <out >actual &&
+ cat >expect <<-EOF &&
+ <COMMIT-B> refs/heads/bar
+ <COMMIT-A> refs/heads/baz
+ <COMMIT-A> refs/heads/master
+ <COMMIT-A> refs/heads/next
+ EOF
+ test_cmp expect actual
+ '
+
+ # Refs of upstream : master(A) bar(B) baz(A) next(A)
+ # Refs of workbench: master(B) bar(A) baz(A) next(A)
+ # git-push : master(B) bar(A) NULL next(A)
+ test_expect_success "atomic push failed ($PROTOCOL)" '
+ (
+ cd workbench &&
+ git update-ref refs/heads/master $B &&
+ git update-ref refs/heads/bar $A &&
+ test_must_fail git push --atomic --porcelain origin \
+ master \
+ bar \
+ :baz \
+ next
+ ) >out &&
+ make_user_friendly_and_stable_output <out >actual &&
+ cat >expect <<-EOF &&
+ To <URL/of/upstream.git>
+ ! refs/heads/bar:refs/heads/bar [rejected] (non-fast-forward)
+ ! (delete):refs/heads/baz [rejected] (atomic push failed)
+ ! refs/heads/master:refs/heads/master [rejected] (atomic push failed)
+ ! refs/heads/next:refs/heads/next [rejected] (atomic push failed)
+ Done
+ EOF
+ test_cmp expect actual &&
+
+ git -C "$upstream" show-ref >out &&
+ make_user_friendly_and_stable_output <out >actual &&
+ cat >expect <<-EOF &&
+ <COMMIT-B> refs/heads/bar
+ <COMMIT-A> refs/heads/baz
+ <COMMIT-A> refs/heads/master
+ <COMMIT-A> refs/heads/next
+ EOF
+ test_cmp expect actual
+ '
+
+ test_expect_success "prepare pre-receive hook ($PROTOCOL)" '
+ write_script "$upstream/hooks/pre-receive" <<-EOF
+ exit 1
+ EOF
+ '
+
+ # Refs of upstream : master(A) bar(B) baz(A) next(A)
+ # Refs of workbench: master(B) bar(A) baz(A) next(A)
+ # git-push : master(B) bar(A) NULL next(A)
+ test_expect_success "pre-receive hook declined ($PROTOCOL)" '
+ (
+ cd workbench &&
+ git update-ref refs/heads/master $B &&
+ git update-ref refs/heads/bar $A &&
+ test_must_fail git push --porcelain --force origin \
+ master \
+ bar \
+ :baz \
+ next
+ ) >out &&
+ make_user_friendly_and_stable_output <out >actual &&
+ cat >expect <<-EOF &&
+ To <URL/of/upstream.git>
+ = refs/heads/next:refs/heads/next [up to date]
+ ! refs/heads/bar:refs/heads/bar [remote rejected] (pre-receive hook declined)
+ ! :refs/heads/baz [remote rejected] (pre-receive hook declined)
+ ! refs/heads/master:refs/heads/master [remote rejected] (pre-receive hook declined)
+ Done
+ EOF
+ test_cmp expect actual &&
+
+ git -C "$upstream" show-ref >out &&
+ make_user_friendly_and_stable_output <out >actual &&
+ cat >expect <<-EOF &&
+ <COMMIT-B> refs/heads/bar
+ <COMMIT-A> refs/heads/baz
+ <COMMIT-A> refs/heads/master
+ <COMMIT-A> refs/heads/next
+ EOF
+ test_cmp expect actual
+ '
+
+ test_expect_success "remove pre-receive hook ($PROTOCOL)" '
+ rm "$upstream/hooks/pre-receive"
+ '
+
+ # Refs of upstream : master(A) bar(B) baz(A) next(A)
+ # Refs of workbench: master(B) bar(A) baz(A) next(A)
+ # git-push : master(B) bar(A) NULL next(A)
+ test_expect_success "non-fastforward push ($PROTOCOL)" '
+ (
+ cd workbench &&
+ test_must_fail git push --porcelain origin \
+ master \
+ bar \
+ :baz \
+ next
+ ) >out &&
+ make_user_friendly_and_stable_output <out >actual &&
+ cat >expect <<-EOF &&
+ To <URL/of/upstream.git>
+ = refs/heads/next:refs/heads/next [up to date]
+ - :refs/heads/baz [deleted]
+ refs/heads/master:refs/heads/master <OID-A>..<OID-B>
+ ! refs/heads/bar:refs/heads/bar [rejected] (non-fast-forward)
+ Done
+ EOF
+ test_cmp expect actual &&
+
+ git -C "$upstream" show-ref >out &&
+ make_user_friendly_and_stable_output <out >actual &&
+ cat >expect <<-EOF &&
+ <COMMIT-B> refs/heads/bar
+ <COMMIT-B> refs/heads/master
+ <COMMIT-A> refs/heads/next
+ EOF
+ test_cmp expect actual
+ '
+}
+
+# Initialize the upstream repository and local workbench.
+setup_upstream_and_workbench
+
+# Run git-push porcelain test on builtin protocol
+run_git_push_porcelain_output_test file
+
+ROOT_PATH="$PWD"
+. "$TEST_DIRECTORY"/lib-gpg.sh
+. "$TEST_DIRECTORY"/lib-httpd.sh
+. "$TEST_DIRECTORY"/lib-terminal.sh
+start_httpd
+
+# Re-initialize the upstream repository and local workbench.
+setup_upstream_and_workbench
+
+test_expect_success "setup for http" '
+ git -C upstream.git config http.receivepack true &&
+ upstream="$HTTPD_DOCUMENT_ROOT_PATH/upstream.git" &&
+ mv upstream.git "$upstream" &&
+
+ git -C workbench remote set-url origin $HTTPD_URL/smart/upstream.git
+'
+
+setup_askpass_helper
+
+# Run git-push porcelain test on HTTP protocol
+run_git_push_porcelain_output_test http
+
+test_done
diff --git a/transport.c b/transport.c
index 1fdc7da..13d638d 100644
--- a/transport.c
+++ b/transport.c
@@ -715,7 +715,15 @@ static int git_transport_push(struct transport *transport, struct ref *remote_re
close(data->fd[1]);
close(data->fd[0]);
- ret |= finish_connect(data->conn);
+ /*
+ * Atomic push may abort the connection early and close the pipe,
+ * which may cause an error for `finish_connect()`. Ignore this error
+ * for atomic git-push.
+ */
+ if (ret || args.atomic)
+ finish_connect(data->conn);
+ else
+ ret = finish_connect(data->conn);
data->conn = NULL;
data->got_remote_heads = 0;
generated by cgit v0.10.2-6-g49f6 at 2024-04-25 01:30:29 (GMT)