]> git.ipfire.org Git - thirdparty/git.git/blame - test-parse-options.c
add description parameter to OPT__VERBOSE
[thirdparty/git.git] / test-parse-options.c
CommitLineData
beb47437
JS
1#include "cache.h"
2#include "parse-options.h"
3
4static int boolean = 0;
c4aca9cc
JH
5static int integer = 0;
6static unsigned long timestamp;
010a2dac
SB
7static int abbrev = 7;
8static int verbose = 0, dry_run = 0, quiet = 0;
beb47437 9static char *string = NULL;
df217ed6 10static char *file = NULL;
6bbfd1fa 11static int ambiguous;
beb47437 12
2af202be 13static int length_callback(const struct option *opt, const char *arg, int unset)
010a2dac
SB
14{
15 printf("Callback: \"%s\", %d\n",
16 (arg ? arg : "not set"), unset);
17 if (unset)
18 return 1; /* do not support unset */
19
8caa3acf 20 *(int *)opt->value = strlen(arg);
010a2dac
SB
21 return 0;
22}
23
2af202be 24static int number_callback(const struct option *opt, const char *arg, int unset)
e0319ff5
RS
25{
26 *(int *)opt->value = strtol(arg, NULL, 10);
27 return 0;
28}
29
beb47437
JS
30int main(int argc, const char **argv)
31{
df217ed6 32 const char *prefix = "prefix/";
beb47437
JS
33 const char *usage[] = {
34 "test-parse-options <options>",
35 NULL
36 };
37 struct option options[] = {
38 OPT_BOOLEAN('b', "boolean", &boolean, "get a boolean"),
010a2dac
SB
39 OPT_BIT('4', "or4", &boolean,
40 "bitwise-or boolean with ...0100", 4),
2f4b97f9 41 OPT_NEGBIT(0, "neg-or4", &boolean, "same as --no-or4", 4),
010a2dac 42 OPT_GROUP(""),
beb47437
JS
43 OPT_INTEGER('i', "integer", &integer, "get a integer"),
44 OPT_INTEGER('j', NULL, &integer, "get a integer, too"),
010a2dac 45 OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23),
c4aca9cc 46 OPT_DATE('t', NULL, &timestamp, "get timestamp of <time>"),
010a2dac
SB
47 OPT_CALLBACK('L', "length", &integer, "str",
48 "get length of <str>", length_callback),
df217ed6 49 OPT_FILENAME('F', "file", &file, "set file to <FILE>"),
010a2dac 50 OPT_GROUP("String options"),
beb47437
JS
51 OPT_STRING('s', "string", &string, "string", "get a string"),
52 OPT_STRING(0, "string2", &string, "str", "get another string"),
243e0614 53 OPT_STRING(0, "st", &string, "st", "get another string (pervert ordering)"),
3a9f0f41 54 OPT_STRING('o', NULL, &string, "str", "get another string"),
010a2dac
SB
55 OPT_SET_PTR(0, "default-string", &string,
56 "set string to default", (unsigned long)"default"),
57 OPT_GROUP("Magic arguments"),
580d5bff 58 OPT_ARGUMENT("quux", "means --quux"),
e0319ff5
RS
59 OPT_NUMBER_CALLBACK(&integer, "set integer to NUM",
60 number_callback),
51a9949e
RS
61 { OPTION_BOOLEAN, '+', NULL, &boolean, NULL, "same as -b",
62 PARSE_OPT_NOARG | PARSE_OPT_NONEG | PARSE_OPT_NODASH },
6bbfd1fa
AS
63 { OPTION_BOOLEAN, 0, "ambiguous", &ambiguous, NULL,
64 "positive ambiguity", PARSE_OPT_NOARG | PARSE_OPT_NONEG },
65 { OPTION_BOOLEAN, 0, "no-ambiguous", &ambiguous, NULL,
66 "negative ambiguity", PARSE_OPT_NOARG | PARSE_OPT_NONEG },
010a2dac
SB
67 OPT_GROUP("Standard options"),
68 OPT__ABBREV(&abbrev),
fd03881a 69 OPT__VERBOSE(&verbose, "be verbose"),
010a2dac
SB
70 OPT__DRY_RUN(&dry_run),
71 OPT__QUIET(&quiet),
beb47437
JS
72 OPT_END(),
73 };
74 int i;
75
df217ed6 76 argc = parse_options(argc, argv, prefix, options, usage, 0);
beb47437
JS
77
78 printf("boolean: %d\n", boolean);
c4aca9cc
JH
79 printf("integer: %u\n", integer);
80 printf("timestamp: %lu\n", timestamp);
beb47437 81 printf("string: %s\n", string ? string : "(not set)");
010a2dac
SB
82 printf("abbrev: %d\n", abbrev);
83 printf("verbose: %d\n", verbose);
84 printf("quiet: %s\n", quiet ? "yes" : "no");
85 printf("dry run: %s\n", dry_run ? "yes" : "no");
df217ed6 86 printf("file: %s\n", file ? file : "(not set)");
beb47437
JS
87
88 for (i = 0; i < argc; i++)
89 printf("arg %02d: %s\n", i, argv[i]);
90
91 return 0;
92}