update_ref(NULL, "BISECT_HEAD", bisect_rev, NULL, 0,
UPDATE_REFS_DIE_ON_ERR);
} else {
- const char *argv_checkout[] = {
- "checkout", "-q", oid_to_hex(bisect_rev), "--", NULL
- };
+ struct child_process cmd = CHILD_PROCESS_INIT;
- if (run_command_v_opt(argv_checkout, RUN_GIT_CMD))
+ cmd.git_cmd = 1;
+ strvec_pushl(&cmd.args, "checkout", "-q",
+ oid_to_hex(bisect_rev), "--", NULL);
+ if (run_command(&cmd))
/*
* Errors in `run_command()` itself, signaled by res < 0,
* and errors in the child process, signaled by res > 0
int len;
if (!is_null_oid(&state->orig_commit)) {
- const char *av[] = {
- "show", oid_to_hex(&state->orig_commit), "--", NULL
- };
+ struct child_process cmd = CHILD_PROCESS_INIT;
- return run_command_v_opt(av, RUN_GIT_CMD);
+ strvec_pushl(&cmd.args, "show", oid_to_hex(&state->orig_commit),
+ "--", NULL);
+ cmd.git_cmd = 1;
+ return run_command(&cmd);
}
switch (sub_mode) {
strbuf_read_file(&start_head, git_path_bisect_start(), 0);
strbuf_trim(&start_head);
if (!no_checkout) {
- const char *argv[] = { "checkout", start_head.buf,
- "--", NULL };
+ struct child_process cmd = CHILD_PROCESS_INIT;
- if (run_command_v_opt(argv, RUN_GIT_CMD)) {
+ cmd.git_cmd = 1;
+ strvec_pushl(&cmd.args, "checkout", start_head.buf,
+ "--", NULL);
+ if (run_command(&cmd)) {
res = error(_("checking out '%s' failed."
" Try 'git bisect start "
"<valid-branch>'."),
static int do_bisect_run(const char *command)
{
- const char *argv[] = { command, NULL };
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
printf(_("running %s\n"), command);
- return run_command_v_opt(argv, RUN_USING_SHELL);
+ cmd.use_shell = 1;
+ strvec_push(&cmd.args, command);
+ return run_command(&cmd);
}
static int verify_good(const struct bisect_terms *terms, const char *command)
static void dissociate_from_references(void)
{
- static const char* argv[] = { "repack", "-a", "-d", NULL };
char *alternates = git_pathdup("objects/info/alternates");
if (!access(alternates, F_OK)) {
- if (run_command_v_opt(argv, RUN_GIT_CMD|RUN_COMMAND_NO_STDIN))
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
+ cmd.git_cmd = 1;
+ cmd.no_stdin = 1;
+ strvec_pushl(&cmd.args, "repack", "-a", "-d", NULL);
+ if (run_command(&cmd))
die(_("cannot repack to clean up"));
if (unlink(alternates) && errno != ENOENT)
die_errno(_("cannot unlink temporary alternates file"));
static int print_tool_help(void)
{
- const char *argv[] = { "mergetool", "--tool-help=diff", NULL };
- return run_command_v_opt(argv, RUN_GIT_CMD);
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
+ cmd.git_cmd = 1;
+ strvec_pushl(&cmd.args, "mergetool", "--tool-help=diff", NULL);
+ return run_command(&cmd);
}
static int parse_index_info(char *p, int *mode1, int *mode2,
} else
for (i = 0; i < list->nr; i++) {
const char *name = list->items[i].string;
- strvec_push(&argv, name);
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
+ strvec_pushv(&cmd.args, argv.v);
+ strvec_push(&cmd.args, name);
if (verbosity >= 0)
printf(_("Fetching %s\n"), name);
- if (run_command_v_opt(argv.v, RUN_GIT_CMD)) {
+ cmd.git_cmd = 1;
+ if (run_command(&cmd)) {
error(_("could not fetch %s"), name);
result = 1;
}
- strvec_pop(&argv);
}
strvec_clear(&argv);
struct maintenance_run_opts;
static int maintenance_task_pack_refs(MAYBE_UNUSED struct maintenance_run_opts *opts)
{
- const char *argv[] = { "pack-refs", "--all", "--prune", NULL };
+ struct child_process cmd = CHILD_PROCESS_INIT;
- return run_command_v_opt(argv, RUN_GIT_CMD);
+ cmd.git_cmd = 1;
+ strvec_pushl(&cmd.args, "pack-refs", "--all", "--prune", NULL);
+ return run_command(&cmd);
}
static int too_many_loose_objects(void)
if (pack_refs && maintenance_task_pack_refs(NULL))
die(FAILED_RUN, "pack-refs");
- if (prune_reflogs && run_command_v_opt(reflog.v, RUN_GIT_CMD))
- die(FAILED_RUN, reflog.v[0]);
+ if (prune_reflogs) {
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
+ cmd.git_cmd = 1;
+ strvec_pushv(&cmd.args, reflog.v);
+ if (run_command(&cmd))
+ die(FAILED_RUN, reflog.v[0]);
+ }
}
int cmd_gc(int argc, const char **argv, const char *prefix)
int daemonized = 0;
int keep_largest_pack = -1;
timestamp_t dummy;
+ struct child_process rerere_cmd = CHILD_PROCESS_INIT;
struct option builtin_gc_options[] = {
OPT__QUIET(&quiet, N_("suppress progress reporting")),
gc_before_repack();
if (!repository_format_precious_objects) {
- if (run_command_v_opt(repack.v,
- RUN_GIT_CMD | RUN_CLOSE_OBJECT_STORE))
+ struct child_process repack_cmd = CHILD_PROCESS_INIT;
+
+ repack_cmd.git_cmd = 1;
+ repack_cmd.close_object_store = 1;
+ strvec_pushv(&repack_cmd.args, repack.v);
+ if (run_command(&repack_cmd))
die(FAILED_RUN, repack.v[0]);
if (prune_expire) {
+ struct child_process prune_cmd = CHILD_PROCESS_INIT;
+
/* run `git prune` even if using cruft packs */
strvec_push(&prune, prune_expire);
if (quiet)
if (has_promisor_remote())
strvec_push(&prune,
"--exclude-promisor-objects");
- if (run_command_v_opt(prune.v, RUN_GIT_CMD))
+ prune_cmd.git_cmd = 1;
+ strvec_pushv(&prune_cmd.args, prune.v);
+ if (run_command(&prune_cmd))
die(FAILED_RUN, prune.v[0]);
}
}
if (prune_worktrees_expire) {
+ struct child_process prune_worktrees_cmd = CHILD_PROCESS_INIT;
+
strvec_push(&prune_worktrees, prune_worktrees_expire);
- if (run_command_v_opt(prune_worktrees.v, RUN_GIT_CMD))
+ prune_worktrees_cmd.git_cmd = 1;
+ strvec_pushv(&prune_worktrees_cmd.args, prune_worktrees.v);
+ if (run_command(&prune_worktrees_cmd))
die(FAILED_RUN, prune_worktrees.v[0]);
}
- if (run_command_v_opt(rerere.v, RUN_GIT_CMD))
+ rerere_cmd.git_cmd = 1;
+ strvec_pushv(&rerere_cmd.args, rerere.v);
+ if (run_command(&rerere_cmd))
die(FAILED_RUN, rerere.v[0]);
report_garbage = report_pack_garbage;
const char *arguments[] = { pgm, "", "", "", path, "", "", "", NULL };
char hexbuf[4][GIT_MAX_HEXSZ + 1];
char ownbuf[4][60];
+ struct child_process cmd = CHILD_PROCESS_INIT;
if (pos >= active_nr)
die("git merge-index: %s not in the cache", path);
if (!found)
die("git merge-index: %s not in the cache", path);
- if (run_command_v_opt(arguments, 0)) {
+ strvec_pushv(&cmd.args, arguments);
+ if (run_command(&cmd)) {
if (one_shot)
err++;
else {
return finish_command(cmd);
}
-int run_command_v_opt(const char **argv, int opt)
-{
- struct child_process cmd = CHILD_PROCESS_INIT;
- strvec_pushv(&cmd.args, argv);
- cmd.no_stdin = opt & RUN_COMMAND_NO_STDIN ? 1 : 0;
- cmd.git_cmd = opt & RUN_GIT_CMD ? 1 : 0;
- cmd.stdout_to_stderr = opt & RUN_COMMAND_STDOUT_TO_STDERR ? 1 : 0;
- cmd.silent_exec_failure = opt & RUN_SILENT_EXEC_FAILURE ? 1 : 0;
- cmd.use_shell = opt & RUN_USING_SHELL ? 1 : 0;
- cmd.clean_on_exit = opt & RUN_CLEAN_ON_EXIT ? 1 : 0;
- cmd.wait_after_clean = opt & RUN_WAIT_AFTER_CLEAN ? 1 : 0;
- cmd.close_object_store = opt & RUN_CLOSE_OBJECT_STORE ? 1 : 0;
- return run_command(&cmd);
-}
-
#ifndef NO_PTHREADS
static pthread_t main_thread;
static int main_thread_set;
}
/**
- * The functions: start_command, finish_command, run_command,
- * run_command_v_opt do the following:
+ * The functions: start_command, finish_command, run_command do the following:
*
* - If a system call failed, errno is set and -1 is returned. A diagnostic
* is printed.
*/
int run_auto_maintenance(int quiet);
-#define RUN_COMMAND_NO_STDIN (1<<0)
-#define RUN_GIT_CMD (1<<1)
-#define RUN_COMMAND_STDOUT_TO_STDERR (1<<2)
-#define RUN_SILENT_EXEC_FAILURE (1<<3)
-#define RUN_USING_SHELL (1<<4)
-#define RUN_CLEAN_ON_EXIT (1<<5)
-#define RUN_WAIT_AFTER_CLEAN (1<<6)
-#define RUN_CLOSE_OBJECT_STORE (1<<7)
-
-/**
- * Convenience function that encapsulates a sequence of
- * start_command() followed by finish_command(). The argument argv
- * specifies the program and its arguments. The argument opt is zero
- * or more of the flags `RUN_COMMAND_NO_STDIN`, `RUN_GIT_CMD`,
- * `RUN_COMMAND_STDOUT_TO_STDERR`, or `RUN_SILENT_EXEC_FAILURE`
- * that correspond to the members .no_stdin, .git_cmd,
- * .stdout_to_stderr, .silent_exec_failure of `struct child_process`.
- */
-int run_command_v_opt(const char **argv, int opt);
-
/**
* Execute the given command, sending "in" to its stdin, and capturing its
* stdout and stderr in the "out" and "err" strbufs. Any of the three may
static int do_exec(struct repository *r, const char *command_line)
{
- const char *child_argv[] = { command_line, NULL };
+ struct child_process cmd = CHILD_PROCESS_INIT;
int dirty, status;
fprintf(stderr, _("Executing: %s\n"), command_line);
- status = run_command_v_opt(child_argv, RUN_USING_SHELL);
+ cmd.use_shell = 1;
+ strvec_push(&cmd.args, command_line);
+ status = run_command(&cmd);
/* force re-reading of the cache */
if (discard_index(r->index) < 0 || repo_read_index(r) < 0)
static void run_shell(void)
{
int done = 0;
- static const char *help_argv[] = { HELP_COMMAND, NULL };
+ struct child_process help_cmd = CHILD_PROCESS_INIT;
if (!access(NOLOGIN_COMMAND, F_OK)) {
/* Interactive login disabled. */
- const char *argv[] = { NOLOGIN_COMMAND, NULL };
+ struct child_process nologin_cmd = CHILD_PROCESS_INIT;
int status;
- status = run_command_v_opt(argv, 0);
+ strvec_push(&nologin_cmd.args, NOLOGIN_COMMAND);
+ status = run_command(&nologin_cmd);
if (status < 0)
exit(127);
exit(status);
}
/* Print help if enabled */
- run_command_v_opt(help_argv, RUN_SILENT_EXEC_FAILURE);
+ help_cmd.silent_exec_failure = 1;
+ strvec_push(&help_cmd.args, HELP_COMMAND);
+ run_command(&help_cmd);
do {
const char *prog;
!strcmp(prog, "exit") || !strcmp(prog, "bye")) {
done = 1;
} else if (is_valid_cmd_name(prog)) {
+ struct child_process cmd = CHILD_PROCESS_INIT;
+
full_cmd = make_cmd(prog);
argv[0] = full_cmd;
- code = run_command_v_opt(argv, RUN_SILENT_EXEC_FAILURE);
+ cmd.silent_exec_failure = 1;
+ strvec_pushv(&cmd.args, argv);
+ code = run_command(&cmd);
if (code == -1 && errno == ENOENT) {
fprintf(stderr, "unrecognized command '%s'\n", prog);
}
*/
static int ut_004child(int argc, const char **argv)
{
+ struct child_process cmd = CHILD_PROCESS_INIT;
int result;
/*
if (!argc)
return 0;
- result = run_command_v_opt(argv, 0);
+ strvec_pushv(&cmd.args, argv);
+ result = run_command(&cmd);
exit(result);
}