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scalar clone: add --no-maintenance option

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When creating a new enlistment via 'scalar clone', the default is to set
up situations that work for most user scenarios. Background maintenance
is one of those highly-recommended options for most users.

However, when using 'scalar clone' to create an enlistment in a
different situation, such as prepping a VM image, it may be valuable to
disable background maintenance so the manual maintenance steps do not
get blocked by concurrent background maintenance activities.

Add a new --no-maintenance option to 'scalar clone'.

Signed-off-by: Derrick Stolee <stolee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Derrick Stolee
2025-05-07 01:50:36 +00:00
committed by Junio C Hamano
parent 9816e24a78
commit 882ce0c475
3 changed files with 22 additions and 5 deletions
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7
Documentation/scalar.adoc
View File

@@ -9,7 +9,7 @@ SYNOPSIS
--------
[verse]
scalar clone [--single-branch] [--branch <main-branch>] [--full-clone]
[--[no-]src] <url> [<enlistment>]
[--[no-]src] [--[no-]tags] [--[no-]maintenance] <url> [<enlistment>]
scalar list
scalar register [--[no-]maintenance] [<enlistment>]
scalar unregister [<enlistment>]
@@ -97,6 +97,11 @@ cloning. If the HEAD at the remote did not point at any branch when
A sparse-checkout is initialized by default. This behavior can be
turned off via `--full-clone`.
--[no-]maintenance::
By default, `scalar clone` configures the enlistment to use Git's
background maintenance feature. Use the `--no-maintenance` to skip
this configuration.
List
~~~~

9
scalar.c
View File

@@ -426,7 +426,7 @@ static int cmd_clone(int argc, const char **argv)
const char *branch = NULL;
char *branch_to_free = NULL;
int full_clone = 0, single_branch = 0, show_progress = isatty(2);
int src = 1, tags = 1;
int src = 1, tags = 1, maintenance = 1;
struct option clone_options[] = {
OPT_STRING('b', "branch", &branch, N_("<branch>"),
N_("branch to checkout after clone")),
@@ -439,11 +439,13 @@ static int cmd_clone(int argc, const char **argv)
N_("create repository within 'src' directory")),
OPT_BOOL(0, "tags", &tags,
N_("specify if tags should be fetched during clone")),
OPT_BOOL(0, "maintenance", &maintenance,
N_("specify if background maintenance should be enabled")),
OPT_END(),
};
const char * const clone_usage[] = {
N_("scalar clone [--single-branch] [--branch <main-branch>] [--full-clone]\n"
"\t[--[no-]src] [--[no-]tags] <url> [<enlistment>]"),
"\t[--[no-]src] [--[no-]tags] [--[no-]maintenance] <url> [<enlistment>]"),
NULL
};
const char *url;
@@ -565,7 +567,8 @@ static int cmd_clone(int argc, const char **argv)
if (res)
goto cleanup;
res = register_dir(1);
/* If --no-maintenance, then skip maintenance command entirely. */
res = register_dir(maintenance);
cleanup:
free(branch_to_free);

11
t/t9211-scalar-clone.sh
View File

@@ -177,7 +177,16 @@ test_expect_success 'progress without tty' '
test_expect_success 'scalar clone warns when background maintenance fails' '
GIT_TEST_MAINT_SCHEDULER="crontab:false,launchctl:false,schtasks:false" \
scalar clone "file://$(pwd)/to-clone" maint-fail 2>err &&
grep "could not turn on maintenance" err
grep "could not toggle maintenance" err
'
test_expect_success 'scalar clone --no-maintenance' '
GIT_TEST_MAINT_SCHEDULER="crontab:false,launchctl:false,schtasks:false" \
GIT_TRACE2_EVENT="$(pwd)/no-maint.event" \
GIT_TRACE2_EVENT_DEPTH=100 \
scalar clone --no-maintenance "file://$(pwd)/to-clone" no-maint 2>err &&
! grep "could not toggle maintenance" err &&
test_subcommand ! git maintenance unregister --force <no-maint.event
'
test_expect_success '`scalar clone --no-src`' '