| Tanay Abhra | 4c715eb | 2014-07-28 10:10:39 | [diff] [blame] | 1 | #include "cache.h" |
| 2 | #include "string-list.h" |
| 3 | |
| 4 | /* |
| 5 | * This program exposes the C API of the configuration mechanism |
| 6 | * as a set of simple commands in order to facilitate testing. |
| 7 | * |
| 8 | * Reads stdin and prints result of command to stdout: |
| 9 | * |
| 10 | * get_value -> prints the value with highest priority for the entered key |
| 11 | * |
| 12 | * get_value_multi -> prints all values for the entered key in increasing order |
| 13 | * of priority |
| 14 | * |
| 15 | * get_int -> print integer value for the entered key or die |
| 16 | * |
| 17 | * get_bool -> print bool value for the entered key or die |
| 18 | * |
| Tanay Abhra | 8a7b034 | 2014-08-07 11:59:19 | [diff] [blame] | 19 | * get_string -> print string value for the entered key or die |
| 20 | * |
| Tanay Abhra | 4c715eb | 2014-07-28 10:10:39 | [diff] [blame] | 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. |
| 23 | * |
| 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. |
| 27 | * |
| 28 | * Examples: |
| 29 | * |
| 30 | * To print the value with highest priority for key "foo.bAr Baz.rock": |
| 31 | * test-config get_value "foo.bAr Baz.rock" |
| 32 | * |
| 33 | */ |
| 34 | |
| 35 | |
| 36 | int main(int argc, char **argv) |
| 37 | { |
| 38 | int i, val; |
| 39 | const char *v; |
| 40 | const struct string_list *strptr; |
| 41 | struct config_set cs; |
| 42 | git_configset_init(&cs); |
| 43 | |
| 44 | if (argc < 2) { |
| 45 | fprintf(stderr, "Please, provide a command name on the command-line\n"); |
| 46 | goto exit1; |
| 47 | } else if (argc == 3 && !strcmp(argv[1], "get_value")) { |
| 48 | if (!git_config_get_value(argv[2], &v)) { |
| 49 | if (!v) |
| 50 | printf("(NULL)\n"); |
| 51 | else |
| 52 | printf("%s\n", v); |
| 53 | goto exit0; |
| 54 | } else { |
| 55 | printf("Value not found for \"%s\"\n", argv[2]); |
| 56 | goto exit1; |
| 57 | } |
| 58 | } else if (argc == 3 && !strcmp(argv[1], "get_value_multi")) { |
| 59 | strptr = git_config_get_value_multi(argv[2]); |
| 60 | if (strptr) { |
| 61 | for (i = 0; i < strptr->nr; i++) { |
| 62 | v = strptr->items[i].string; |
| 63 | if (!v) |
| 64 | printf("(NULL)\n"); |
| 65 | else |
| 66 | printf("%s\n", v); |
| 67 | } |
| 68 | goto exit0; |
| 69 | } else { |
| 70 | printf("Value not found for \"%s\"\n", argv[2]); |
| 71 | goto exit1; |
| 72 | } |
| 73 | } else if (argc == 3 && !strcmp(argv[1], "get_int")) { |
| 74 | if (!git_config_get_int(argv[2], &val)) { |
| 75 | printf("%d\n", val); |
| 76 | goto exit0; |
| 77 | } else { |
| 78 | printf("Value not found for \"%s\"\n", argv[2]); |
| 79 | goto exit1; |
| 80 | } |
| 81 | } else if (argc == 3 && !strcmp(argv[1], "get_bool")) { |
| 82 | if (!git_config_get_bool(argv[2], &val)) { |
| 83 | printf("%d\n", val); |
| 84 | goto exit0; |
| 85 | } else { |
| 86 | printf("Value not found for \"%s\"\n", argv[2]); |
| 87 | goto exit1; |
| 88 | } |
| Tanay Abhra | 8a7b034 | 2014-08-07 11:59:19 | [diff] [blame] | 89 | } else if (argc == 3 && !strcmp(argv[1], "get_string")) { |
| 90 | if (!git_config_get_string_const(argv[2], &v)) { |
| 91 | printf("%s\n", v); |
| 92 | goto exit0; |
| 93 | } else { |
| 94 | printf("Value not found for \"%s\"\n", argv[2]); |
| 95 | goto exit1; |
| 96 | } |
| Tanay Abhra | 4c715eb | 2014-07-28 10:10:39 | [diff] [blame] | 97 | } else if (!strcmp(argv[1], "configset_get_value")) { |
| 98 | for (i = 3; i < argc; i++) { |
| 99 | int err; |
| 100 | if ((err = git_configset_add_file(&cs, argv[i]))) { |
| 101 | fprintf(stderr, "Error (%d) reading configuration file %s.\n", err, argv[i]); |
| 102 | goto exit2; |
| 103 | } |
| 104 | } |
| 105 | if (!git_configset_get_value(&cs, argv[2], &v)) { |
| 106 | if (!v) |
| 107 | printf("(NULL)\n"); |
| 108 | else |
| 109 | printf("%s\n", v); |
| 110 | goto exit0; |
| 111 | } else { |
| 112 | printf("Value not found for \"%s\"\n", argv[2]); |
| 113 | goto exit1; |
| 114 | } |
| 115 | } else if (!strcmp(argv[1], "configset_get_value_multi")) { |
| 116 | for (i = 3; i < argc; i++) { |
| 117 | int err; |
| 118 | if ((err = git_configset_add_file(&cs, argv[i]))) { |
| 119 | fprintf(stderr, "Error (%d) reading configuration file %s.\n", err, argv[i]); |
| 120 | goto exit2; |
| 121 | } |
| 122 | } |
| 123 | strptr = git_configset_get_value_multi(&cs, argv[2]); |
| 124 | if (strptr) { |
| 125 | for (i = 0; i < strptr->nr; i++) { |
| 126 | v = strptr->items[i].string; |
| 127 | if (!v) |
| 128 | printf("(NULL)\n"); |
| 129 | else |
| 130 | printf("%s\n", v); |
| 131 | } |
| 132 | goto exit0; |
| 133 | } else { |
| 134 | printf("Value not found for \"%s\"\n", argv[2]); |
| 135 | goto exit1; |
| 136 | } |
| 137 | } |
| 138 | |
| 139 | die("%s: Please check the syntax and the function name", argv[0]); |
| 140 | |
| 141 | exit0: |
| 142 | git_configset_clear(&cs); |
| 143 | return 0; |
| 144 | |
| 145 | exit1: |
| 146 | git_configset_clear(&cs); |
| 147 | return 1; |
| 148 | |
| 149 | exit2: |
| 150 | git_configset_clear(&cs); |
| 151 | return 2; |
| 152 | } |
