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use child_process members "args" and "env" directly

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Build argument list and environment of child processes by using
struct child_process and populating its members "args" and "env"
directly instead of maintaining separate strvecs and letting
run_command_v_opt() and friends populate these members.  This is
simpler, shorter and slightly more efficient.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
This commit is contained in:
René Scharfe
2022-10-30 12:51:14 +01:00
committed by Taylor Blau
parent 4120294cbf
commit 0e90673957
13 changed files with 185 additions and 206 deletions
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10
builtin/merge.c
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@ -372,22 +372,22 @@ static void reset_hard(const struct object_id *oid)
static void restore_state(const struct object_id *head,
const struct object_id *stash)
{
struct strvec args = STRVEC_INIT;
struct child_process cmd = CHILD_PROCESS_INIT;
reset_hard(head);
if (is_null_oid(stash))
goto refresh_cache;
strvec_pushl(&args, "stash", "apply", "--index", "--quiet", NULL);
strvec_push(&args, oid_to_hex(stash));
strvec_pushl(&cmd.args, "stash", "apply", "--index", "--quiet", NULL);
strvec_push(&cmd.args, oid_to_hex(stash));
/*
* It is OK to ignore error here, for example when there was
* nothing to restore.
*/
run_command_v_opt(args.v, RUN_GIT_CMD);
strvec_clear(&args);
cmd.git_cmd = 1;
run_command(&cmd);
refresh_cache:
if (discard_cache() < 0 || read_cache() < 0)