mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

scalar: implement the run command

Browse Source 
Note: this subcommand is provided primarily for backwards-compatibility,
for existing Scalar uses. It is mostly just a shim for `git
maintenance`, mapping task names from the way Scalar called them to the
way Git calls them.

The reason why those names differ? The background maintenance was first
implemented in Scalar, and when it was contributed as a patch series
implementing the `git maintenance` command, reviewers suggested better
names, those suggestions were accepted before the patches were
integrated into core Git.

Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee
2021-12-03 13:34:25 +00:00
committed by Junio C Hamano
parent 4368e40bef
commit 7020c88c30
2 changed files with 83 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
contrib/scalar/scalar.c
View File

@ -484,6 +484,69 @@ static int cmd_register(int argc, const char **argv)
return register_dir();
}
static int cmd_run(int argc, const char **argv)
{
struct option options[] = {
OPT_END(),
};
struct {
const char *arg, *task;
} tasks[] = {
{ "config", NULL },
{ "commit-graph", "commit-graph" },
{ "fetch", "prefetch" },
{ "loose-objects", "loose-objects" },
{ "pack-files", "incremental-repack" },
{ NULL, NULL }
};
struct strbuf buf = STRBUF_INIT;
const char *usagestr[] = { NULL, NULL };
int i;
strbuf_addstr(&buf, N_("scalar run <task> [<enlistment>]\nTasks:\n"));
for (i = 0; tasks[i].arg; i++)
strbuf_addf(&buf, "\t%s\n", tasks[i].arg);
usagestr[0] = buf.buf;
argc = parse_options(argc, argv, NULL, options,
usagestr, 0);
if (!argc)
usage_with_options(usagestr, options);
if (!strcmp("all", argv[0])) {
i = -1;
} else {
for (i = 0; tasks[i].arg && strcmp(tasks[i].arg, argv[0]); i++)
; /* keep looking for the task */
if (i > 0 && !tasks[i].arg) {
error(_("no such task: '%s'"), argv[0]);
usage_with_options(usagestr, options);
}
}
argc--;
argv++;
setup_enlistment_directory(argc, argv, usagestr, options, NULL);
strbuf_release(&buf);
if (i == 0)
return register_dir();
if (i > 0)
return run_git("maintenance", "run",
"--task", tasks[i].task, NULL);
if (register_dir())
return -1;
for (i = 1; tasks[i].arg; i++)
if (run_git("maintenance", "run",
"--task", tasks[i].task, NULL))
return -1;
return 0;
}
static int remove_deleted_enlistment(struct strbuf *path)
{
int res = 0;
@ -556,6 +619,7 @@ static struct {
{ "list", cmd_list },
{ "register", cmd_register },
{ "unregister", cmd_unregister },
{ "run", cmd_run },
{ NULL, NULL},
};