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| author |  Junio C Hamano <gitster@pobox.com> | 2021-10-12 13:51:46 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2021-10-12 13:51:46 -0700 |
| commit | b5f309dc7f9b358e8a0dd0c0db0ca2afe3dae973 (patch) | |
| tree | 702fedab57c116a9910dea69391ac1c30920c6cd /builtin | |
| parent | Merge branch 'rs/no-mode-to-open-when-appending' into maint (diff) | |
| parent | t1400: avoid SIGPIPE race condition on fifo (diff) | |
| download | tgif-b5f309dc7f9b358e8a0dd0c0db0ca2afe3dae973.tar.xz | |
Merge branch 'ps/update-ref-batch-flush' into maint
"git update-ref --stdin" failed to flush its output as needed,
which potentially led the conversation to a deadlock.
* ps/update-ref-batch-flush:
t1400: avoid SIGPIPE race condition on fifo
update-ref: fix streaming of status updates
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/update-ref.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/builtin/update-ref.c b/builtin/update-ref.c index 6029a80544..a84e7b47a2 100644 --- a/builtin/update-ref.c +++ b/builtin/update-ref.c @@ -302,6 +302,12 @@ static void parse_cmd_verify(struct ref_transaction *transaction, strbuf_release(&err); } +static void report_ok(const char *command) +{ + fprintf(stdout, "%s: ok\n", command); + fflush(stdout); +} + static void parse_cmd_option(struct ref_transaction *transaction, const char *next, const char *end) { @@ -317,7 +323,7 @@ static void parse_cmd_start(struct ref_transaction *transaction, { if (*next != line_termination) die("start: extra input: %s", next); - puts("start: ok"); + report_ok("start"); } static void parse_cmd_prepare(struct ref_transaction *transaction, @@ -328,7 +334,7 @@ static void parse_cmd_prepare(struct ref_transaction *transaction, die("prepare: extra input: %s", next); if (ref_transaction_prepare(transaction, &error)) die("prepare: %s", error.buf); - puts("prepare: ok"); + report_ok("prepare"); } static void parse_cmd_abort(struct ref_transaction *transaction, @@ -339,7 +345,7 @@ static void parse_cmd_abort(struct ref_transaction *transaction, die("abort: extra input: %s", next); if (ref_transaction_abort(transaction, &error)) die("abort: %s", error.buf); - puts("abort: ok"); + report_ok("abort"); } static void parse_cmd_commit(struct ref_transaction *transaction, @@ -350,7 +356,7 @@ static void parse_cmd_commit(struct ref_transaction *transaction, die("commit: extra input: %s", next); if (ref_transaction_commit(transaction, &error)) die("commit: %s", error.buf); - puts("commit: ok"); + report_ok("commit"); ref_transaction_free(transaction); } |