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Merge branch 'gc/config-parsing-cleanup'

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Config API clean-up to reduce its dependence on static variables

* gc/config-parsing-cleanup:
  config.c: rename "struct config_source cf"
  config: report cached filenames in die_bad_number()
  config.c: remove current_parsing_scope
  config.c: remove current_config_kvi
  config.c: plumb the_reader through callbacks
  config.c: create config_reader and the_reader
  config.c: don't assign to "cf_global" directly
  config.c: plumb config_source through static fns
This commit is contained in:
Junio C Hamano
2023-04-06 13:38:29 -07:00
parent 0a8c337394 9b4a655302
commit 06e9e726d4
4 changed files with 370 additions and 245 deletions
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17
t/helper/test-config.c
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@ -32,6 +32,9 @@
* iterate -> iterate over all values using git_config(), and print some
* data for each
*
* git_config_int -> iterate over all values using git_config() and print the
* integer value for the entered key or die
*
* Examples:
*
* To print the value with highest priority for key "foo.bAr Baz.rock":
@ -56,6 +59,17 @@ static int iterate_cb(const char *var, const char *value, void *data UNUSED)
return 0;
}
static int parse_int_cb(const char *var, const char *value, void *data)
{
const char *key_to_match = data;
if (!strcmp(key_to_match, var)) {
int parsed = git_config_int(value, value);
printf("%d\n", parsed);
}
return 0;
}
static int early_config_cb(const char *var, const char *value, void *vdata)
{
const char *key = vdata;
@ -196,6 +210,9 @@ int cmd__config(int argc, const char **argv)
} else if (!strcmp(argv[1], "iterate")) {
git_config(iterate_cb, NULL);
goto exit0;
} else if (argc == 3 && !strcmp(argv[1], "git_config_int")) {
git_config(parse_int_cb, (void *) argv[2]);
goto exit0;
}
die("%s: Please check the syntax and the function name", argv[0]);