2 #include "string-list.h"
5 * This program exposes the C API of the configuration mechanism
6 * as a set of simple commands in order to facilitate testing.
8 * Reads stdin and prints result of command to stdout:
10 * get_value -> prints the value with highest priority for the entered key
12 * get_value_multi -> prints all values for the entered key in increasing order
15 * get_int -> print integer value for the entered key or die
17 * get_bool -> print bool value for the entered key or die
19 * get_string -> print string value for the entered key or die
21 * configset_get_value -> returns value with the highest priority for the entered key
22 * from a config_set constructed from files entered as arguments.
24 * configset_get_value_multi -> returns value_list for the entered key sorted in
25 * ascending order of priority from a config_set
26 * constructed from files entered as arguments.
28 * iterate -> iterate over all values using git_config(), and print some
33 * To print the value with highest priority for key "foo.bAr Baz.rock":
34 * test-config get_value "foo.bAr Baz.rock"
38 static const char *scope_name(enum config_scope scope
)
41 case CONFIG_SCOPE_SYSTEM
:
43 case CONFIG_SCOPE_GLOBAL
:
45 case CONFIG_SCOPE_REPO
:
47 case CONFIG_SCOPE_CMDLINE
:
53 static int iterate_cb(const char *var
, const char *value
, void *data
)
60 printf("key=%s\n", var
);
61 printf("value=%s\n", value
? value
: "(null)");
62 printf("origin=%s\n", current_config_origin_type());
63 printf("name=%s\n", current_config_name());
64 printf("scope=%s\n", scope_name(current_config_scope()));
69 static int early_config_cb(const char *var
, const char *value
, void *vdata
)
71 const char *key
= vdata
;
73 if (!strcmp(key
, var
))
74 printf("%s\n", value
);
79 int cmd_main(int argc
, const char **argv
)
83 const struct string_list
*strptr
;
86 if (argc
== 3 && !strcmp(argv
[1], "read_early_config")) {
87 read_early_config(early_config_cb
, (void *)argv
[2]);
91 setup_git_directory();
93 git_configset_init(&cs
);
96 fprintf(stderr
, "Please, provide a command name on the command-line\n");
98 } else if (argc
== 3 && !strcmp(argv
[1], "get_value")) {
99 if (!git_config_get_value(argv
[2], &v
)) {
106 printf("Value not found for \"%s\"\n", argv
[2]);
109 } else if (argc
== 3 && !strcmp(argv
[1], "get_value_multi")) {
110 strptr
= git_config_get_value_multi(argv
[2]);
112 for (i
= 0; i
< strptr
->nr
; i
++) {
113 v
= strptr
->items
[i
].string
;
121 printf("Value not found for \"%s\"\n", argv
[2]);
124 } else if (argc
== 3 && !strcmp(argv
[1], "get_int")) {
125 if (!git_config_get_int(argv
[2], &val
)) {
129 printf("Value not found for \"%s\"\n", argv
[2]);
132 } else if (argc
== 3 && !strcmp(argv
[1], "get_bool")) {
133 if (!git_config_get_bool(argv
[2], &val
)) {
137 printf("Value not found for \"%s\"\n", argv
[2]);
140 } else if (argc
== 3 && !strcmp(argv
[1], "get_string")) {
141 if (!git_config_get_string_const(argv
[2], &v
)) {
145 printf("Value not found for \"%s\"\n", argv
[2]);
148 } else if (!strcmp(argv
[1], "configset_get_value")) {
149 for (i
= 3; i
< argc
; i
++) {
151 if ((err
= git_configset_add_file(&cs
, argv
[i
]))) {
152 fprintf(stderr
, "Error (%d) reading configuration file %s.\n", err
, argv
[i
]);
156 if (!git_configset_get_value(&cs
, argv
[2], &v
)) {
163 printf("Value not found for \"%s\"\n", argv
[2]);
166 } else if (!strcmp(argv
[1], "configset_get_value_multi")) {
167 for (i
= 3; i
< argc
; i
++) {
169 if ((err
= git_configset_add_file(&cs
, argv
[i
]))) {
170 fprintf(stderr
, "Error (%d) reading configuration file %s.\n", err
, argv
[i
]);
174 strptr
= git_configset_get_value_multi(&cs
, argv
[2]);
176 for (i
= 0; i
< strptr
->nr
; i
++) {
177 v
= strptr
->items
[i
].string
;
185 printf("Value not found for \"%s\"\n", argv
[2]);
188 } else if (!strcmp(argv
[1], "iterate")) {
189 git_config(iterate_cb
, NULL
);
193 die("%s: Please check the syntax and the function name", argv
[0]);
196 git_configset_clear(&cs
);
200 git_configset_clear(&cs
);
204 git_configset_clear(&cs
);