diff options
author | Ævar Arnfjörð Bjarmason <avarab@gmail.com> | 2021-11-26 01:52:21 +0300 |
---|---|---|
committer | Junio C Hamano <gitster@pobox.com> | 2021-11-26 09:15:07 +0300 |
commit | 7f14609e296d5737f34607d4c3e40bb1b063ef04 (patch) | |
tree | 30f74227a1ee7a7b2d5c0570a2a72dc4afaccc21 /builtin/receive-pack.c | |
parent | 2b7098936c9e91d527aa53b8d4af0b25d7e912b4 (diff) |
run-command API users: use strvec_push(), not argv construction
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>
Diffstat (limited to 'builtin/receive-pack.c')
-rw-r--r-- | builtin/receive-pack.c | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c index 6149d50796..48c99c8ee4 100644 --- a/builtin/receive-pack.c +++ b/builtin/receive-pack.c @@ -812,16 +812,13 @@ static int run_and_feed_hook(const char *hook_name, feed_fn feed, { struct child_process proc = CHILD_PROCESS_INIT; struct async muxer; - const char *argv[2]; int code; + const char *hook_path = find_hook(hook_name); - argv[0] = find_hook(hook_name); - if (!argv[0]) + if (!hook_path) return 0; - argv[1] = NULL; - - proc.argv = argv; + strvec_push(&proc.args, hook_path); proc.in = -1; proc.stdout_to_stderr = 1; proc.trace2_hook_name = hook_name; @@ -943,23 +940,21 @@ static int run_receive_hook(struct command *commands, static int run_update_hook(struct command *cmd) { - const char *argv[5]; struct child_process proc = CHILD_PROCESS_INIT; int code; + const char *hook_path = find_hook("update"); - argv[0] = find_hook("update"); - if (!argv[0]) + if (!hook_path) return 0; - argv[1] = cmd->ref_name; - argv[2] = oid_to_hex(&cmd->old_oid); - argv[3] = oid_to_hex(&cmd->new_oid); - argv[4] = NULL; + strvec_push(&proc.args, hook_path); + strvec_push(&proc.args, cmd->ref_name); + strvec_push(&proc.args, oid_to_hex(&cmd->old_oid)); + strvec_push(&proc.args, oid_to_hex(&cmd->new_oid)); proc.no_stdin = 1; proc.stdout_to_stderr = 1; proc.err = use_sideband ? -1 : 0; - proc.argv = argv; proc.trace2_hook_name = "update"; code = start_command(&proc); @@ -1117,22 +1112,20 @@ static int run_proc_receive_hook(struct command *commands, struct child_process proc = CHILD_PROCESS_INIT; struct async muxer; struct command *cmd; - const char *argv[2]; struct packet_reader reader; struct strbuf cap = STRBUF_INIT; struct strbuf errmsg = STRBUF_INIT; int hook_use_push_options = 0; int version = 0; int code; + const char *hook_path = find_hook("proc-receive"); - argv[0] = find_hook("proc-receive"); - if (!argv[0]) { + if (!hook_path) { rp_error("cannot find hook 'proc-receive'"); return -1; } - argv[1] = NULL; - proc.argv = argv; + strvec_push(&proc.args, hook_path); proc.in = -1; proc.out = -1; proc.trace2_hook_name = "proc-receive"; |