[PATCH 17/27] attr: convert git_check_attrs() callers to use the new API
- From
- Brandon Williams <bmwill@google.com>
- Date
- Jan 12, 2017, 23:53 UTC
- Message-ID
- <20170112235354.153403-18-bmwill@google.com>
- In-Reply-To
- <20170112235354.153403-1-bmwill@google.com>
From: Junio C Hamano <gitster@pobox.com>
The remaining callers are all simple "I have N attributes I am interested in. I'll ask about them with various paths one by one".
After this step, no caller to git_check_attrs() remains. After removing it, we can extend "struct attr_check" struct with data that can be used in optimizing the query for the specific N attributes it contains.
Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Brandon Williams <bmwill@google.com> --- archive.c | 24 ++++++------------------ builtin/pack-objects.c | 19 +++++-------------- convert.c | 17 ++++++----------- ll-merge.c | 33 ++++++++++++++------------------- userdiff.c | 19 ++++++++----------- ws.c | 19 ++++++------------- 6 files changed, 45 insertions(+), 86 deletions(-)
diff --git a/archive.c b/archive.c index b76bd4691..3591f7d55 100644 --- a/archive.c +++ b/archive.c @@ -87,19 +87,6 @@ void *sha1_file_to_archive(const struct archiver_args *args, return buffer; } -static void setup_archive_check(struct attr_check_item *check) -{ - static struct git_attr *attr_export_ignore; - static struct git_attr *attr_export_subst; - - if (!attr_export_ignore) { - attr_export_ignore = git_attr("export-ignore"); - attr_export_subst = git_attr("export-subst"); - } - check[0].attr = attr_export_ignore; - check[1].attr = attr_export_subst; -} - struct directory { struct directory *up; struct object_id oid; @@ -120,10 +107,10 @@ static int write_archive_entry(const unsigned char *sha1, const char *base, void *context) { static struct strbuf path = STRBUF_INIT; + static struct attr_check *check; struct archiver_context *c = context; struct archiver_args *args = c->args; write_archive_entry_fn_t write_entry = c->write_entry; - struct attr_check_item check[2]; const char *path_without_prefix; int err; @@ -137,11 +124,12 @@ static int write_archive_entry(const unsigned char *sha1, const char *base, strbuf_addch(&path, '/'); path_without_prefix = path.buf + args->baselen; - setup_archive_check(check); - if (!git_check_attrs(path_without_prefix, ARRAY_SIZE(check), check)) { - if (ATTR_TRUE(check[0].value)) + if (!check) + check = attr_check_initl("export-ignore", "export-subst", NULL); + if (!git_check_attr(path_without_prefix, check)) { + if (ATTR_TRUE(check->check[0].value)) return 0; - args->convert = ATTR_TRUE(check[1].value); + args->convert = ATTR_TRUE(check->check[1].value); } if (S_ISDIR(mode) || S_ISGITLINK(mode)) { diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 8b8fbd814..ff8b3c12d 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -894,24 +894,15 @@ static void write_pack_file(void) written, nr_result); } -static void setup_delta_attr_check(struct attr_check_item *check) -{ - static struct git_attr *attr_delta; - - if (!attr_delta) - attr_delta = git_attr("delta"); - - check[0].attr = attr_delta; -} - static int no_try_delta(const char *path) { - struct attr_check_item check[1]; + static struct attr_check *check; - setup_delta_attr_check(check); - if (git_check_attrs(path, ARRAY_SIZE(check), check)) + if (!check) + check = attr_check_initl("delta", NULL); + if (git_check_attr(path, check)) return 0; - if (ATTR_FALSE(check->value)) + if (ATTR_FALSE(check->check[0].value)) return 1; return 0; } diff --git a/convert.c b/convert.c index 1b9829279..affd8ce9b 100644 --- a/convert.c +++ b/convert.c @@ -1085,24 +1085,19 @@ struct conv_attrs { int ident; }; -static const char *conv_attr_name[] = { - "crlf", "ident", "filter", "eol", "text", -}; -#define NUM_CONV_ATTRS ARRAY_SIZE(conv_attr_name) - static void convert_attrs(struct conv_attrs *ca, const char *path) { - int i; - static struct attr_check_item ccheck[NUM_CONV_ATTRS]; + static struct attr_check *check; - if (!ccheck[0].attr) { - for (i = 0; i < NUM_CONV_ATTRS; i++) - ccheck[i].attr = git_attr(conv_attr_name[i]); + if (!check) { + check = attr_check_initl("crlf", "ident", "filter", + "eol", "text", NULL); user_convert_tail = &user_convert; git_config(read_convert_config, NULL); } - if (!git_check_attrs(path, NUM_CONV_ATTRS, ccheck)) { + if (!git_check_attr(path, check)) { + struct attr_check_item *ccheck = check->check; ca->crlf_action = git_path_check_crlf(ccheck + 4); if (ca->crlf_action == CRLF_UNDEFINED) ca->crlf_action = git_path_check_crlf(ccheck + 0); diff --git a/ll-merge.c b/ll-merge.c index 198f07aca..3a4227a1c 100644 --- a/ll-merge.c +++ b/ll-merge.c @@ -336,15 +336,6 @@ static const struct ll_merge_driver *find_ll_merge_driver(const char *merge_attr return &ll_merge_drv[LL_TEXT_MERGE]; } -static int git_path_check_merge(const char *path, struct attr_check_item check[2]) -{ - if (!check[0].attr) { - check[0].attr = git_attr("merge"); - check[1].attr = git_attr("conflict-marker-size"); - } - return git_check_attrs(path, 2, check); -} - static void normalize_file(mmfile_t *mm, const char *path) { struct strbuf strbuf = STRBUF_INIT; @@ -362,7 +353,7 @@ int ll_merge(mmbuffer_t *result_buf, mmfile_t *theirs, const char *their_label, const struct ll_merge_options *opts) { - static struct attr_check_item check[2]; + static struct attr_check *check; static const struct ll_merge_options default_opts; const char *ll_driver_name = NULL; int marker_size = DEFAULT_CONFLICT_MARKER_SIZE; @@ -376,10 +367,14 @@ int ll_merge(mmbuffer_t *result_buf, normalize_file(ours, path); normalize_file(theirs, path); } - if (!git_path_check_merge(path, check)) { - ll_driver_name = check[0].value; - if (check[1].value) { - marker_size = atoi(check[1].value); + + if (!check) + check = attr_check_initl("merge", "conflict-marker-size", NULL); + + if (!git_check_attr(path, check)) { + ll_driver_name = check->check[0].value; + if (check->check[1].value) { + marker_size = atoi(check->check[1].value); if (marker_size <= 0) marker_size = DEFAULT_CONFLICT_MARKER_SIZE; } @@ -398,13 +393,13 @@ int ll_merge(mmbuffer_t *result_buf, int ll_merge_marker_size(const char *path) { - static struct attr_check_item check; + static struct attr_check *check; int marker_size = DEFAULT_CONFLICT_MARKER_SIZE; - if (!check.attr) - check.attr = git_attr("conflict-marker-size"); - if (!git_check_attrs(path, 1, &check) && check.value) { - marker_size = atoi(check.value); + if (!check) + check = attr_check_initl("conflict-marker-size", NULL); + if (!git_check_attr(path, check) && check->check[0].value) { + marker_size = atoi(check->check[0].value); if (marker_size <= 0) marker_size = DEFAULT_CONFLICT_MARKER_SIZE; } diff --git a/userdiff.c b/userdiff.c index b0b44467a..109d4b9fc 100644 --- a/userdiff.c +++ b/userdiff.c @@ -262,25 +262,22 @@ struct userdiff_driver *userdiff_find_by_name(const char *name) { struct userdiff_driver *userdiff_find_by_path(const char *path) { - static struct git_attr *attr; - struct attr_check_item check; - - if (!attr) - attr = git_attr("diff"); - check.attr = attr; + static struct attr_check *check; + if (!check) + check = attr_check_initl("diff", NULL); if (!path) return NULL; - if (git_check_attrs(path, 1, &check)) + if (git_check_attr(path, check)) return NULL; - if (ATTR_TRUE(check.value)) + if (ATTR_TRUE(check->check[0].value)) return &driver_true; - if (ATTR_FALSE(check.value)) + if (ATTR_FALSE(check->check[0].value)) return &driver_false; - if (ATTR_UNSET(check.value)) + if (ATTR_UNSET(check->check[0].value)) return NULL; - return userdiff_find_by_name(check.value); + return userdiff_find_by_name(check->check[0].value); } struct userdiff_driver *userdiff_get_textconv(struct userdiff_driver *driver) diff --git a/ws.c b/ws.c index fbd876e84..7556adbd0 100644 --- a/ws.c +++ b/ws.c @@ -71,24 +71,17 @@ unsigned parse_whitespace_rule(const char *string) return rule; } -static void setup_whitespace_attr_check(struct attr_check_item *check) -{ - static struct git_attr *attr_whitespace; - - if (!attr_whitespace) - attr_whitespace = git_attr("whitespace"); - check[0].attr = attr_whitespace; -} - unsigned whitespace_rule(const char *pathname) { - struct attr_check_item attr_whitespace_rule; + static struct attr_check *attr_whitespace_rule; + + if (!attr_whitespace_rule) + attr_whitespace_rule = attr_check_initl("whitespace", NULL); - setup_whitespace_attr_check(&attr_whitespace_rule); - if (!git_check_attrs(pathname, 1, &attr_whitespace_rule)) { + if (!git_check_attr(pathname, attr_whitespace_rule)) { const char *value; - value = attr_whitespace_rule.value; + value = attr_whitespace_rule->check[0].value; if (ATTR_TRUE(value)) { /* true (whitespace) */ unsigned all_rule = ws_tab_width(whitespace_rule_cfg);
-- 2.11.0.390.gc69c2f50cf-goog