parse-options: drop OPT_DATE()

There are no users of OPT_DATE except for test-parse-options; its
only caller went away in 27ec394a97 (prune: introduce OPT_EXPIRY_DATE()
and use it, 2013-04-25).

It also has a bug: it does not specify PARSE_OPT_NONEG, but its callback
does not respect the "unset" flag, and will feed NULL to approxidate()
and segfault. Probably this should be marked with NONEG, or the callback
should set the timestamp to some sentinel value (e.g,. "0", or
"(time_t)-1").

But since there are no callers, deleting it means we don't even have to
think about what the right behavior should be.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/technical/api-parse-options.txt b/Documentation/technical/api-parse-options.txt
index 829b5581105468d4d3b457e60b10cdbdf317fbbc..2b036d7838ef906153a29cf0e17d57a1dbe93109 100644 (file)
--- a/Documentation/technical/api-parse-options.txt
+++ b/Documentation/technical/api-parse-options.txt
@@ -183,10 +183,6 @@ There are some macros to easily define options:
        scale the provided value by 1024, 1024^2 or 1024^3 respectively.
        The scaled value is put into `unsigned_long_var`.
 
-`OPT_DATE(short, long, &timestamp_t_var, description)`::
-       Introduce an option with date argument, see `approxidate()`.
-       The timestamp is put into `timestamp_t_var`.
-
 `OPT_EXPIRY_DATE(short, long, &timestamp_t_var, description)`::
        Introduce an option with expiry date argument, see `parse_expiry_date()`.
        The timestamp is put into `timestamp_t_var`.

diff --git a/parse-options-cb.c b/parse-options-cb.c
index e8236534ac8aa00fde2a5a9ae27e85c72d062f3a..6a61166b265caae09564586017460797ee928a43 100644 (file)
--- a/parse-options-cb.c
+++ b/parse-options-cb.c
@@ -28,13 +28,6 @@ int parse_opt_abbrev_cb(const struct option *opt, const char *arg, int unset)
        return 0;
 }
 
-int parse_opt_approxidate_cb(const struct option *opt, const char *arg,
-                            int unset)
-{
-       *(timestamp_t *)(opt->value) = approxidate(arg);
-       return 0;
-}
-
 int parse_opt_expiry_date_cb(const struct option *opt, const char *arg,
                             int unset)
 {

diff --git a/parse-options.h b/parse-options.h
index dd14911a297a5b10705ecb31243c55a7dc2f193c..c3f2d2eceb5ade24afc642167a635f52ea56a37c 100644 (file)
--- a/parse-options.h
+++ b/parse-options.h
@@ -150,9 +150,6 @@ struct option {
                                      (h), 0, &parse_opt_string_list }
 #define OPT_UYN(s, l, v, h)         { OPTION_CALLBACK, (s), (l), (v), NULL, \
                                      (h), PARSE_OPT_NOARG, &parse_opt_tertiary }
-#define OPT_DATE(s, l, v, h) \
-       { OPTION_CALLBACK, (s), (l), (v), N_("time"),(h), 0,    \
-         parse_opt_approxidate_cb }
 #define OPT_EXPIRY_DATE(s, l, v, h) \
        { OPTION_CALLBACK, (s), (l), (v), N_("expiry-date"),(h), 0,     \
          parse_opt_expiry_date_cb }
@@ -232,7 +229,6 @@ extern struct option *parse_options_concat(struct option *a, struct option *b);
 
 /*----- some often used options -----*/
 extern int parse_opt_abbrev_cb(const struct option *, const char *, int);
-extern int parse_opt_approxidate_cb(const struct option *, const char *, int);
 extern int parse_opt_expiry_date_cb(const struct option *, const char *, int);
 extern int parse_opt_color_flag_cb(const struct option *, const char *, int);
 extern int parse_opt_verbosity_cb(const struct option *, const char *, int);

diff --git a/t/helper/test-parse-options.c b/t/helper/test-parse-options.c
index 9cb8a0ea0f8ae7b3da8525b2a354bfa542db93c3..f0623bb42bb1917a481c676316fe609779f84323 100644 (file)
--- a/t/helper/test-parse-options.c
+++ b/t/helper/test-parse-options.c
@@ -119,7 +119,6 @@ int cmd__parse_options(int argc, const char **argv)
                OPT_INTEGER('j', NULL, &integer, "get a integer, too"),
                OPT_MAGNITUDE('m', "magnitude", &magnitude, "get a magnitude"),
                OPT_SET_INT(0, "set23", &integer, "set integer to 23", 23),
-               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>"),

diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
index 17d0c18feb84e2c47167b9b54f71f192d78b0e9b..f5b10861c498e435155f6aec5dec6f27c82aa51b 100755 (executable)
--- a/t/t0040-parse-options.sh
+++ b/t/t0040-parse-options.sh
@@ -23,7 +23,6 @@ usage: test-tool parse-options <options>
     -j <n>                get a integer, too
     -m, --magnitude <n>   get a magnitude
     --set23               set integer to 23
-    -t <time>             get timestamp of <time>
     -L, --length <str>    get length of <str>
     -F, --file <file>     set file to <file>
 
@@ -245,27 +244,6 @@ test_expect_success 'keep some options as arguments' '
        test-tool parse-options --expect="arg 00: --quux" --quux
 '
 
-cat >expect <<\EOF
-boolean: 0
-integer: 0
-magnitude: 0
-timestamp: 1
-string: (not set)
-abbrev: 7
-verbose: -1
-quiet: 1
-dry run: no
-file: (not set)
-arg 00: foo
-EOF
-
-test_expect_success 'OPT_DATE() works' '
-       test-tool parse-options -t "1970-01-01 00:00:01 +0000" \
-               foo -q >output 2>output.err &&
-       test_must_be_empty output.err &&
-       test_cmp expect output
-'
-
 cat >expect <<\EOF
 Callback: "four", 0
 boolean: 5