mirror of
https://github.com/git/git
synced 2024-08-25 02:35:46 +00:00
![Tanay Abhra](/assets/img/avatar_default.png)
Add tests for `git_config_get_string_const()`, check whether it dies printing the line number and the file name if a NULL value is retrieved for the given key. Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
153 lines
3.8 KiB
C
153 lines
3.8 KiB
C
#include "cache.h"
|
|
#include "string-list.h"
|
|
|
|
/*
|
|
* This program exposes the C API of the configuration mechanism
|
|
* as a set of simple commands in order to facilitate testing.
|
|
*
|
|
* Reads stdin and prints result of command to stdout:
|
|
*
|
|
* get_value -> prints the value with highest priority for the entered key
|
|
*
|
|
* get_value_multi -> prints all values for the entered key in increasing order
|
|
* of priority
|
|
*
|
|
* get_int -> print integer value for the entered key or die
|
|
*
|
|
* get_bool -> print bool value for the entered key or die
|
|
*
|
|
* get_string -> print string value for the entered key or die
|
|
*
|
|
* configset_get_value -> returns value with the highest priority for the entered key
|
|
* from a config_set constructed from files entered as arguments.
|
|
*
|
|
* configset_get_value_multi -> returns value_list for the entered key sorted in
|
|
* ascending order of priority from a config_set
|
|
* constructed from files entered as arguments.
|
|
*
|
|
* Examples:
|
|
*
|
|
* To print the value with highest priority for key "foo.bAr Baz.rock":
|
|
* test-config get_value "foo.bAr Baz.rock"
|
|
*
|
|
*/
|
|
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
int i, val;
|
|
const char *v;
|
|
const struct string_list *strptr;
|
|
struct config_set cs;
|
|
git_configset_init(&cs);
|
|
|
|
if (argc < 2) {
|
|
fprintf(stderr, "Please, provide a command name on the command-line\n");
|
|
goto exit1;
|
|
} else if (argc == 3 && !strcmp(argv[1], "get_value")) {
|
|
if (!git_config_get_value(argv[2], &v)) {
|
|
if (!v)
|
|
printf("(NULL)\n");
|
|
else
|
|
printf("%s\n", v);
|
|
goto exit0;
|
|
} else {
|
|
printf("Value not found for \"%s\"\n", argv[2]);
|
|
goto exit1;
|
|
}
|
|
} else if (argc == 3 && !strcmp(argv[1], "get_value_multi")) {
|
|
strptr = git_config_get_value_multi(argv[2]);
|
|
if (strptr) {
|
|
for (i = 0; i < strptr->nr; i++) {
|
|
v = strptr->items[i].string;
|
|
if (!v)
|
|
printf("(NULL)\n");
|
|
else
|
|
printf("%s\n", v);
|
|
}
|
|
goto exit0;
|
|
} else {
|
|
printf("Value not found for \"%s\"\n", argv[2]);
|
|
goto exit1;
|
|
}
|
|
} else if (argc == 3 && !strcmp(argv[1], "get_int")) {
|
|
if (!git_config_get_int(argv[2], &val)) {
|
|
printf("%d\n", val);
|
|
goto exit0;
|
|
} else {
|
|
printf("Value not found for \"%s\"\n", argv[2]);
|
|
goto exit1;
|
|
}
|
|
} else if (argc == 3 && !strcmp(argv[1], "get_bool")) {
|
|
if (!git_config_get_bool(argv[2], &val)) {
|
|
printf("%d\n", val);
|
|
goto exit0;
|
|
} else {
|
|
printf("Value not found for \"%s\"\n", argv[2]);
|
|
goto exit1;
|
|
}
|
|
} else if (argc == 3 && !strcmp(argv[1], "get_string")) {
|
|
if (!git_config_get_string_const(argv[2], &v)) {
|
|
printf("%s\n", v);
|
|
goto exit0;
|
|
} else {
|
|
printf("Value not found for \"%s\"\n", argv[2]);
|
|
goto exit1;
|
|
}
|
|
} else if (!strcmp(argv[1], "configset_get_value")) {
|
|
for (i = 3; i < argc; i++) {
|
|
int err;
|
|
if ((err = git_configset_add_file(&cs, argv[i]))) {
|
|
fprintf(stderr, "Error (%d) reading configuration file %s.\n", err, argv[i]);
|
|
goto exit2;
|
|
}
|
|
}
|
|
if (!git_configset_get_value(&cs, argv[2], &v)) {
|
|
if (!v)
|
|
printf("(NULL)\n");
|
|
else
|
|
printf("%s\n", v);
|
|
goto exit0;
|
|
} else {
|
|
printf("Value not found for \"%s\"\n", argv[2]);
|
|
goto exit1;
|
|
}
|
|
} else if (!strcmp(argv[1], "configset_get_value_multi")) {
|
|
for (i = 3; i < argc; i++) {
|
|
int err;
|
|
if ((err = git_configset_add_file(&cs, argv[i]))) {
|
|
fprintf(stderr, "Error (%d) reading configuration file %s.\n", err, argv[i]);
|
|
goto exit2;
|
|
}
|
|
}
|
|
strptr = git_configset_get_value_multi(&cs, argv[2]);
|
|
if (strptr) {
|
|
for (i = 0; i < strptr->nr; i++) {
|
|
v = strptr->items[i].string;
|
|
if (!v)
|
|
printf("(NULL)\n");
|
|
else
|
|
printf("%s\n", v);
|
|
}
|
|
goto exit0;
|
|
} else {
|
|
printf("Value not found for \"%s\"\n", argv[2]);
|
|
goto exit1;
|
|
}
|
|
}
|
|
|
|
die("%s: Please check the syntax and the function name", argv[0]);
|
|
|
|
exit0:
|
|
git_configset_clear(&cs);
|
|
return 0;
|
|
|
|
exit1:
|
|
git_configset_clear(&cs);
|
|
return 1;
|
|
|
|
exit2:
|
|
git_configset_clear(&cs);
|
|
return 2;
|
|
}
|