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authorPierre Habouzit <madcoder@debian.org>2007-10-14 09:05:12 (GMT)
committerJunio C Hamano <gitster@pobox.com>2007-10-30 04:03:30 (GMT)
commit0ce865b134f8ccd60f6e584744144b0978a9fdf2 (patch)
tree0a3d70424a322ea6302dbb5a522561eebb434dcd /parse-options.h
parentffe659f94d793375fca97dd296422fc10c155016 (diff)
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Add shortcuts for very often used options.
It helps with consistency of the help strings, for example. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'parse-options.h')
-rw-r--r--parse-options.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/parse-options.h b/parse-options.h
index 2b8e762..2558e00 100644
--- a/parse-options.h
+++ b/parse-options.h
@@ -55,4 +55,15 @@ extern int parse_options(int argc, const char **argv,
extern NORETURN void usage_with_options(const char * const *usagestr,
const struct option *options);
+/*----- some often used options -----*/
+extern int parse_opt_abbrev_cb(const struct option *, const char *, int);
+
+#define OPT__VERBOSE(var) OPT_BOOLEAN('v', "verbose", (var), "be verbose")
+#define OPT__QUIET(var) OPT_BOOLEAN('q', "quiet", (var), "be quiet")
+#define OPT__DRY_RUN(var) OPT_BOOLEAN('n', "dry-run", (var), "dry run")
+#define OPT__ABBREV(var) \
+ { OPTION_CALLBACK, 0, "abbrev", (var), "n", \
+ "use <n> digits to display SHA-1s", \
+ PARSE_OPT_OPTARG, &parse_opt_abbrev_cb, 0 }
+
#endif