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run-command API users: use strvec_push(), not argv construction

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Change a pattern of hardcoding an "argv" array size, populating it and
assigning to the "argv" member of "struct child_process" to instead
use "strvec_push()" to add data to the "args" member.

As noted in the preceding commit this moves us further towards being
able to remove the "argv" member in a subsequent commit

These callers could have used strvec_pushl(), but moving to
strvec_push() makes the diff easier to read, and keeps the arguments
aligned as before.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2021-11-25 23:52:21 +01:00
committed by Junio C Hamano
parent 2b7098936c
commit 7f14609e29
6 changed files with 31 additions and 53 deletions
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7
prompt.c
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@ -8,15 +8,12 @@
static char *do_askpass(const char *cmd, const char *prompt)
{
struct child_process pass = CHILD_PROCESS_INIT;
const char *args[3];
static struct strbuf buffer = STRBUF_INIT;
int err = 0;
args[0] = cmd;
args[1] = prompt;
args[2] = NULL;
strvec_push(&pass.args, cmd);
strvec_push(&pass.args, prompt);
pass.argv = args;
pass.out = -1;
if (start_command(&pass))