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sparse-checkout: break apart functions for sparse_checkout_(set|add)

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sparse_checkout_set() was reused by sparse_checkout_add() with the only
difference being a single parameter being passed to that function.
However, we would like sparse_checkout_set() to do the same work that
sparse_checkout_init() does if sparse checkouts are not already enabled.
To facilitate this transition, give each mode their own copy of the
function.  This does not introduce any behavioral changes; that will
come in a subsequent patch.

Reviewed-by: Derrick Stolee <dstolee@microsoft.com>
Reviewed-by: Victoria Dye <vdye@github.com>
Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Elijah Newren 2021-12-14 04:09:04 +00:00 committed by Junio C Hamano
parent 1530ff3553
commit 0b624e039c
1 changed files with 40 additions and 14 deletions
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54
builtin/sparse-checkout.c
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@ -515,15 +515,6 @@ static void strbuf_to_cone_pattern(struct strbuf *line, struct pattern_list *pl)
insert_recursive_pattern(pl, line);
}
static char const * const builtin_sparse_checkout_set_usage[] = {
N_("git sparse-checkout (set|add) (--stdin | <patterns>)"),
NULL
};
static struct sparse_checkout_set_opts {
int use_stdin;
} set_opts;
static void add_patterns_from_input(struct pattern_list *pl,
int argc, const char **argv,
int use_stdin)
@ -663,8 +654,43 @@ static int modify_pattern_list(int argc, const char **argv, int use_stdin,
return result;
}
static int sparse_checkout_set(int argc, const char **argv, const char *prefix,
enum modify_type m)
static char const * const builtin_sparse_checkout_add_usage[] = {
N_("git sparse-checkout add (--stdin | <patterns>)"),
NULL
};
static struct sparse_checkout_add_opts {
int use_stdin;
} add_opts;
static int sparse_checkout_add(int argc, const char **argv, const char *prefix)
{
static struct option builtin_sparse_checkout_add_options[] = {
OPT_BOOL(0, "stdin", &add_opts.use_stdin,
N_("read patterns from standard in")),
OPT_END(),
};
repo_read_index(the_repository);
argc = parse_options(argc, argv, prefix,
builtin_sparse_checkout_add_options,
builtin_sparse_checkout_add_usage,
PARSE_OPT_KEEP_UNKNOWN);
return modify_pattern_list(argc, argv, add_opts.use_stdin, ADD);
}
static char const * const builtin_sparse_checkout_set_usage[] = {
N_("git sparse-checkout set (--stdin | <patterns>)"),
NULL
};
static struct sparse_checkout_set_opts {
int use_stdin;
} set_opts;
static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
{
static struct option builtin_sparse_checkout_set_options[] = {
OPT_BOOL(0, "stdin", &set_opts.use_stdin,
@ -679,7 +705,7 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix,
builtin_sparse_checkout_set_usage,
PARSE_OPT_KEEP_UNKNOWN);
return modify_pattern_list(argc, argv, set_opts.use_stdin, m);
return modify_pattern_list(argc, argv, set_opts.use_stdin, REPLACE);
}
static char const * const builtin_sparse_checkout_reapply_usage[] = {
@ -762,9 +788,9 @@ int cmd_sparse_checkout(int argc, const char **argv, const char *prefix)
if (!strcmp(argv[0], "init"))
return sparse_checkout_init(argc, argv);
if (!strcmp(argv[0], "set"))
return sparse_checkout_set(argc, argv, prefix, REPLACE);
return sparse_checkout_set(argc, argv, prefix);
if (!strcmp(argv[0], "add"))
return sparse_checkout_set(argc, argv, prefix, ADD);
return sparse_checkout_add(argc, argv, prefix);
if (!strcmp(argv[0], "reapply"))
return sparse_checkout_reapply(argc, argv);
if (!strcmp(argv[0], "disable"))