From: "Derrick Stolee via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: me@ttaylorr.com, peff@peff.net, newren@gmail.com,
Derrick Stolee <dstolee@microsoft.com>,
Derrick Stolee <dstolee@microsoft.com>
Subject: [PATCH 1/4] sparse-checkout: extract add_patterns_from_input()
Date: Tue, 11 Feb 2020 15:02:21 +0000 [thread overview]
Message-ID: <75ee62caa940e7232e0edb50788302f36a08b5b9.1581433344.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.546.git.1581433344.gitgitgadget@gmail.com>
From: Derrick Stolee <dstolee@microsoft.com>
In anticipation of extending the sparse-checkout builtin with "add"
and "remove" subcommands, extract the code that fills a pattern list
based on the input values. The input changes depending on the
presence of "--stdin" or the value of core.sparseCheckoutCone.
Signed-off-by: Derrick Stolee <dstolee@microsoft.com>
---
builtin/sparse-checkout.c | 64 +++++++++++++++++++++------------------
1 file changed, 35 insertions(+), 29 deletions(-)
diff --git a/builtin/sparse-checkout.c b/builtin/sparse-checkout.c
index 7aeb384362..41d8aaf9a2 100644
--- a/builtin/sparse-checkout.c
+++ b/builtin/sparse-checkout.c
@@ -412,36 +412,16 @@ 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 void add_patterns_from_input(struct pattern_list *pl,
+ int argc, const char **argv)
{
int i;
- struct pattern_list pl;
- int result;
- int changed_config = 0;
-
- static struct option builtin_sparse_checkout_set_options[] = {
- OPT_BOOL(0, "stdin", &set_opts.use_stdin,
- N_("read patterns from standard in")),
- OPT_END(),
- };
-
- repo_read_index(the_repository);
- require_clean_work_tree(the_repository,
- N_("set sparse-checkout patterns"), NULL, 1, 0);
-
- memset(&pl, 0, sizeof(pl));
-
- argc = parse_options(argc, argv, prefix,
- builtin_sparse_checkout_set_options,
- builtin_sparse_checkout_set_usage,
- PARSE_OPT_KEEP_UNKNOWN);
-
if (core_sparse_checkout_cone) {
struct strbuf line = STRBUF_INIT;
- hashmap_init(&pl.recursive_hashmap, pl_hashmap_cmp, NULL, 0);
- hashmap_init(&pl.parent_hashmap, pl_hashmap_cmp, NULL, 0);
- pl.use_cone_patterns = 1;
+ hashmap_init(&pl->recursive_hashmap, pl_hashmap_cmp, NULL, 0);
+ hashmap_init(&pl->parent_hashmap, pl_hashmap_cmp, NULL, 0);
+ pl->use_cone_patterns = 1;
if (set_opts.use_stdin) {
struct strbuf unquoted = STRBUF_INIT;
@@ -455,7 +435,7 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
strbuf_swap(&unquoted, &line);
}
- strbuf_to_cone_pattern(&line, &pl);
+ strbuf_to_cone_pattern(&line, pl);
}
strbuf_release(&unquoted);
@@ -463,7 +443,7 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
for (i = 0; i < argc; i++) {
strbuf_setlen(&line, 0);
strbuf_addstr(&line, argv[i]);
- strbuf_to_cone_pattern(&line, &pl);
+ strbuf_to_cone_pattern(&line, pl);
}
}
} else {
@@ -473,13 +453,39 @@ static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
while (!strbuf_getline(&line, stdin)) {
size_t len;
char *buf = strbuf_detach(&line, &len);
- add_pattern(buf, empty_base, 0, &pl, 0);
+ add_pattern(buf, empty_base, 0, pl, 0);
}
} else {
for (i = 0; i < argc; i++)
- add_pattern(argv[i], empty_base, 0, &pl, 0);
+ add_pattern(argv[i], empty_base, 0, pl, 0);
}
}
+}
+
+static int sparse_checkout_set(int argc, const char **argv, const char *prefix)
+{
+ struct pattern_list pl;
+ int result;
+ int changed_config = 0;
+
+ static struct option builtin_sparse_checkout_set_options[] = {
+ OPT_BOOL(0, "stdin", &set_opts.use_stdin,
+ N_("read patterns from standard in")),
+ OPT_END(),
+ };
+
+ repo_read_index(the_repository);
+ require_clean_work_tree(the_repository,
+ N_("set sparse-checkout patterns"), NULL, 1, 0);
+
+ memset(&pl, 0, sizeof(pl));
+
+ argc = parse_options(argc, argv, prefix,
+ builtin_sparse_checkout_set_options,
+ builtin_sparse_checkout_set_usage,
+ PARSE_OPT_KEEP_UNKNOWN);
+
+ add_patterns_from_input(&pl, argc, argv);
if (!core_apply_sparse_checkout) {
set_config(MODE_ALL_PATTERNS);
--
gitgitgadget
next prev parent reply other threads:[~2020-02-11 15:02 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-11 15:02 [PATCH 0/4] Sparse-checkout: Add subcommand and Windows paths Derrick Stolee via GitGitGadget
2020-02-11 15:02 ` Derrick Stolee via GitGitGadget [this message]
2020-02-11 16:56 ` [PATCH 1/4] sparse-checkout: extract add_patterns_from_input() Junio C Hamano
2020-02-11 15:02 ` [PATCH 2/4] sparse-checkout: extract pattern update from 'set' subcommand Derrick Stolee via GitGitGadget
2020-02-11 15:02 ` [PATCH 3/4] sparse-checkout: create 'add' subcommand Derrick Stolee via GitGitGadget
2020-02-11 17:05 ` Junio C Hamano
2020-02-11 15:02 ` [PATCH 4/4] sparse-checkout: work with Windows paths Derrick Stolee via GitGitGadget
2020-02-11 17:06 ` [PATCH 0/4] Sparse-checkout: Add subcommand and " Junio C Hamano
2020-02-11 19:48 ` Jeff King
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