From: Patrick Steinhardt <ps@pks.im>
To: git@vger.kernel.org
Cc: Junio C Hamano <gitster@pobox.com>,
Kyle Lippincott <spectral@google.com>,
Eric Sunshine <sunshine@sunshineco.com>
Subject: [PATCH v2 21/21] builtin/config: pass data between callbacks via local variables
Date: Mon, 13 May 2024 12:23:45 +0200 [thread overview]
Message-ID: <0496b958e24a4d0191821d3f6c8c0d2028f36452.1715595550.git.ps@pks.im> (raw)
In-Reply-To: <cover.1715595550.git.ps@pks.im>
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We use several global variables to pass data between callers and
callbacks in `get_color()` and `get_colorbool()`. Convert those to use
callback data structures instead.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
---
builtin/config.c | 90 ++++++++++++++++++++++++++++--------------------
1 file changed, 52 insertions(+), 38 deletions(-)
diff --git a/builtin/config.c b/builtin/config.c
index 2ab7d24b62..945a1fd82d 100644
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -517,21 +517,24 @@ static char *normalize_value(const char *key, const char *value,
BUG("cannot normalize type %d", type);
}
-static int get_color_found;
-static const char *get_color_slot;
-static const char *get_colorbool_slot;
-static char parsed_color[COLOR_MAXLEN];
+struct get_color_config_data {
+ int get_color_found;
+ const char *get_color_slot;
+ char parsed_color[COLOR_MAXLEN];
+};
static int git_get_color_config(const char *var, const char *value,
const struct config_context *ctx UNUSED,
- void *cb UNUSED)
+ void *cb)
{
- if (!strcmp(var, get_color_slot)) {
+ struct get_color_config_data *data = cb;
+
+ if (!strcmp(var, data->get_color_slot)) {
if (!value)
config_error_nonbool(var);
- if (color_parse(value, parsed_color) < 0)
+ if (color_parse(value, data->parsed_color) < 0)
return -1;
- get_color_found = 1;
+ data->get_color_found = 1;
}
return 0;
}
@@ -539,66 +542,77 @@ static int git_get_color_config(const char *var, const char *value,
static void get_color(const struct config_location_options *opts,
const char *var, const char *def_color)
{
- get_color_slot = var;
- get_color_found = 0;
- parsed_color[0] = '\0';
- config_with_options(git_get_color_config, NULL,
+ struct get_color_config_data data = {
+ .get_color_slot = var,
+ .parsed_color[0] = '\0',
+ };
+
+ config_with_options(git_get_color_config, &data,
&opts->source, the_repository,
&opts->options);
- if (!get_color_found && def_color) {
- if (color_parse(def_color, parsed_color) < 0)
+ if (!data.get_color_found && def_color) {
+ if (color_parse(def_color, data.parsed_color) < 0)
die(_("unable to parse default color value"));
}
- fputs(parsed_color, stdout);
+ fputs(data.parsed_color, stdout);
}
-static int get_colorbool_found;
-static int get_diff_color_found;
-static int get_color_ui_found;
+struct get_colorbool_config_data {
+ int get_colorbool_found;
+ int get_diff_color_found;
+ int get_color_ui_found;
+ const char *get_colorbool_slot;
+};
+
static int git_get_colorbool_config(const char *var, const char *value,
const struct config_context *ctx UNUSED,
- void *data UNUSED)
+ void *cb)
{
- if (!strcmp(var, get_colorbool_slot))
- get_colorbool_found = git_config_colorbool(var, value);
+ struct get_colorbool_config_data *data = cb;
+
+ if (!strcmp(var, data->get_colorbool_slot))
+ data->get_colorbool_found = git_config_colorbool(var, value);
else if (!strcmp(var, "diff.color"))
- get_diff_color_found = git_config_colorbool(var, value);
+ data->get_diff_color_found = git_config_colorbool(var, value);
else if (!strcmp(var, "color.ui"))
- get_color_ui_found = git_config_colorbool(var, value);
+ data->get_color_ui_found = git_config_colorbool(var, value);
return 0;
}
static int get_colorbool(const struct config_location_options *opts,
const char *var, int print)
{
- get_colorbool_slot = var;
- get_colorbool_found = -1;
- get_diff_color_found = -1;
- get_color_ui_found = -1;
- config_with_options(git_get_colorbool_config, NULL,
+ struct get_colorbool_config_data data = {
+ .get_colorbool_slot = var,
+ .get_colorbool_found = -1,
+ .get_diff_color_found = -1,
+ .get_color_ui_found = -1,
+ };
+
+ config_with_options(git_get_colorbool_config, &data,
&opts->source, the_repository,
&opts->options);
- if (get_colorbool_found < 0) {
- if (!strcmp(get_colorbool_slot, "color.diff"))
- get_colorbool_found = get_diff_color_found;
- if (get_colorbool_found < 0)
- get_colorbool_found = get_color_ui_found;
+ if (data.get_colorbool_found < 0) {
+ if (!strcmp(data.get_colorbool_slot, "color.diff"))
+ data.get_colorbool_found = data.get_diff_color_found;
+ if (data.get_colorbool_found < 0)
+ data.get_colorbool_found = data.get_color_ui_found;
}
- if (get_colorbool_found < 0)
+ if (data.get_colorbool_found < 0)
/* default value if none found in config */
- get_colorbool_found = GIT_COLOR_AUTO;
+ data.get_colorbool_found = GIT_COLOR_AUTO;
- get_colorbool_found = want_color(get_colorbool_found);
+ data.get_colorbool_found = want_color(data.get_colorbool_found);
if (print) {
- printf("%s\n", get_colorbool_found ? "true" : "false");
+ printf("%s\n", data.get_colorbool_found ? "true" : "false");
return 0;
} else
- return get_colorbool_found ? 0 : 1;
+ return data.get_colorbool_found ? 0 : 1;
}
static void check_write(const struct git_config_source *source)
--
2.45.GIT
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next prev parent reply other threads:[~2024-05-13 10:23 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-10 11:24 [PATCH 00/21] builtin/config: remove global state Patrick Steinhardt
2024-05-10 11:24 ` [PATCH 01/21] builtin/config: stop printing full usage on misuse Patrick Steinhardt
2024-05-10 11:24 ` [PATCH 02/21] builtin/config: move legacy mode into its own function Patrick Steinhardt
2024-05-10 11:24 ` [PATCH 03/21] builtin/config: move subcommand options into `cmd_config()` Patrick Steinhardt
2024-05-10 11:24 ` [PATCH 04/21] builtin/config: move legacy " Patrick Steinhardt
2024-05-10 11:24 ` [PATCH 05/21] builtin/config: move actions into `cmd_config_actions()` Patrick Steinhardt
2024-05-10 20:42 ` Kyle Lippincott
2024-05-13 10:20 ` Patrick Steinhardt
2024-05-10 11:24 ` [PATCH 06/21] builtin/config: check for writeability after source is set up Patrick Steinhardt
2024-05-10 20:46 ` Kyle Lippincott
2024-05-13 10:21 ` Patrick Steinhardt
2024-05-10 11:24 ` [PATCH 07/21] config: make the config source const Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 08/21] builtin/config: refactor functions to have common exit paths Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 09/21] builtin/config: move location options into local variables Patrick Steinhardt
2024-05-10 11:34 ` Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 10/21] builtin/config: move display " Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 11/21] builtin/config: move type options into display options Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 12/21] builtin/config: move default value " Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 13/21] builtin/config: move `respect_includes_opt` into location options Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 14/21] builtin/config: convert `do_not_match` to a local variable Patrick Steinhardt
2024-05-11 16:42 ` Eric Sunshine
2024-05-10 11:25 ` [PATCH 15/21] builtin/config: convert `value_pattern` " Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 16/21] builtin/config: convert `regexp` " Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 17/21] builtin/config: convert `key_regexp` " Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 18/21] builtin/config: convert `key` " Patrick Steinhardt
2024-05-10 11:25 ` [PATCH 19/21] builtin/config: track "fixed value" option via flags only Patrick Steinhardt
2024-05-11 16:52 ` Eric Sunshine
2024-05-10 11:26 ` [PATCH 20/21] builtin/config: convert flags to a local variable Patrick Steinhardt
2024-05-10 11:26 ` [PATCH 21/21] builtin/config: pass data between callbacks via local variables Patrick Steinhardt
2024-05-10 17:40 ` [PATCH 00/21] builtin/config: remove global state Junio C Hamano
2024-05-10 23:08 ` Kyle Lippincott
2024-05-13 10:21 ` [PATCH v2 " Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 01/21] builtin/config: stop printing full usage on misuse Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 02/21] builtin/config: move legacy mode into its own function Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 03/21] builtin/config: move subcommand options into `cmd_config()` Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 04/21] builtin/config: move legacy " Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 05/21] builtin/config: move actions into `cmd_config_actions()` Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 06/21] builtin/config: check for writeability after source is set up Patrick Steinhardt
2024-05-14 21:45 ` Taylor Blau
2024-05-15 5:58 ` Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 07/21] config: make the config source const Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 08/21] builtin/config: refactor functions to have common exit paths Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 09/21] builtin/config: move location options into local variables Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 10/21] builtin/config: move display " Patrick Steinhardt
2024-05-13 10:22 ` [PATCH v2 11/21] builtin/config: move type options into display options Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 12/21] builtin/config: move default value " Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 13/21] builtin/config: move `respect_includes_opt` into location options Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 14/21] builtin/config: convert `do_not_match` to a local variable Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 15/21] builtin/config: convert `value_pattern` " Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 16/21] builtin/config: convert `regexp` " Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 17/21] builtin/config: convert `key_regexp` " Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 18/21] builtin/config: convert `key` " Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 19/21] builtin/config: track "fixed value" option via flags only Patrick Steinhardt
2024-05-13 10:23 ` [PATCH v2 20/21] builtin/config: convert flags to a local variable Patrick Steinhardt
2024-05-13 10:23 ` Patrick Steinhardt [this message]
2024-05-13 21:57 ` [PATCH v2 00/21] builtin/config: remove global state Kyle Lippincott
2024-05-14 14:48 ` Junio C Hamano
2024-05-14 14:52 ` Patrick Steinhardt
2024-05-15 5:53 ` Patrick Steinhardt
2024-05-15 6:41 ` [PATCH v3 " Patrick Steinhardt
2024-05-15 6:41 ` [PATCH v3 01/21] builtin/config: stop printing full usage on misuse Patrick Steinhardt
2024-05-15 6:41 ` [PATCH v3 02/21] builtin/config: move legacy mode into its own function Patrick Steinhardt
2024-05-15 6:41 ` [PATCH v3 03/21] builtin/config: move subcommand options into `cmd_config()` Patrick Steinhardt
2024-05-15 6:41 ` [PATCH v3 04/21] builtin/config: move legacy " Patrick Steinhardt
2024-05-15 6:41 ` [PATCH v3 05/21] builtin/config: move actions into `cmd_config_actions()` Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 06/21] builtin/config: check for writeability after source is set up Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 07/21] config: make the config source const Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 08/21] builtin/config: refactor functions to have common exit paths Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 09/21] builtin/config: move location options into local variables Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 10/21] builtin/config: move display " Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 11/21] builtin/config: move type options into display options Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 12/21] builtin/config: move default value " Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 13/21] builtin/config: move `respect_includes_opt` into location options Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 14/21] builtin/config: convert `do_not_match` to a local variable Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 15/21] builtin/config: convert `value_pattern` " Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 16/21] builtin/config: convert `regexp` " Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 17/21] builtin/config: convert `key_regexp` " Patrick Steinhardt
2024-05-15 6:42 ` [PATCH v3 18/21] builtin/config: convert `key` " Patrick Steinhardt
2024-05-15 6:43 ` [PATCH v3 19/21] builtin/config: track "fixed value" option via flags only Patrick Steinhardt
2024-05-15 6:43 ` [PATCH v3 20/21] builtin/config: convert flags to a local variable Patrick Steinhardt
2024-05-15 6:43 ` [PATCH v3 21/21] builtin/config: pass data between callbacks via local variables Patrick Steinhardt
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