parse-opts: add OPT_FILENAME and transition builtins

[thirdparty/git.git] / test-parse-options.c

diff --git a/test-parse-options.c b/test-parse-options.c
index da3d6581d307763d05fa4b8492ade424a85f50f1..a90bc3003d97f86fcc2210e340666106647eb74c 100644 (file)
--- a/test-parse-options.c
+++ b/test-parse-options.c
@@ -7,6 +7,7 @@ static unsigned long timestamp;
 static int abbrev = 7;
 static int verbose = 0, dry_run = 0, quiet = 0;
 static char *string = NULL;
+static char *file = NULL;
 
 int length_callback(const struct option *opt, const char *arg, int unset)
 {
@@ -27,6 +28,7 @@ int number_callback(const struct option *opt, const char *arg, int unset)
 
 int main(int argc, const char **argv)
 {
+       const char *prefix = "prefix/";
        const char *usage[] = {
                "test-parse-options <options>",
                NULL
@@ -43,6 +45,7 @@ int main(int argc, const char **argv)
                OPT_DATE('t', NULL, &timestamp, "get timestamp of <time>"),
                OPT_CALLBACK('L', "length", &integer, "str",
                        "get length of <str>", length_callback),
+               OPT_FILENAME('F', "file", &file, "set file to <FILE>"),
                OPT_GROUP("String options"),
                OPT_STRING('s', "string", &string, "string", "get a string"),
                OPT_STRING(0, "string2", &string, "str", "get another string"),
@@ -65,7 +68,7 @@ int main(int argc, const char **argv)
        };
        int i;
 
-       argc = parse_options(argc, argv, NULL, options, usage, 0);
+       argc = parse_options(argc, argv, prefix, options, usage, 0);
 
        printf("boolean: %d\n", boolean);
        printf("integer: %u\n", integer);
@@ -75,6 +78,7 @@ int main(int argc, const char **argv)
        printf("verbose: %d\n", verbose);
        printf("quiet: %s\n", quiet ? "yes" : "no");
        printf("dry run: %s\n", dry_run ? "yes" : "no");
+       printf("file: %s\n", file ? file : "(not set)");
 
        for (i = 0; i < argc; i++)
                printf("arg %02d: %s\n", i, argv[i]);