git-tag: introduce long forms for the options

Long forms are better to memorize and more reliably uniform across
commands.

Design notes:

-u,--local-user is named following the analogous gnupg option.

-l,--list is not an argument taking option but a mode switch.

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt
index d82f62120a21059a31d9c708c39d93b2a630d590..61e4b9bc08f50bb532eabcf706e9f111faed2fdc 100644 (file)
--- a/Documentation/git-tag.txt
+++ b/Documentation/git-tag.txt
@@ -43,12 +43,15 @@ GnuPG key for signing.
 OPTIONS
 -------
 -a::
+--annotate::
        Make an unsigned, annotated tag object
 
 -s::
+--sign::
        Make a GPG-signed tag, using the default e-mail address's key
 
 -u <key-id>::
+--local-user=<key-id>::
        Make a GPG-signed tag, using the given key
 
 -f::
@@ -56,9 +59,11 @@ OPTIONS
        Replace an existing tag with the given name (instead of failing)
 
 -d::
+--delete::
        Delete existing tags with the given names.
 
 -v::
+--verify::
        Verify the gpg signature of the given tag names.
 
 -n<num>::
@@ -69,13 +74,18 @@ OPTIONS
        If the tag is not annotated, the commit message is displayed instead.
 
 -l <pattern>::
-       List tags with names that match the given pattern (or all if no pattern is given).
-       Typing "git tag" without arguments, also lists all tags.
+--list <pattern>::
+       List tags with names that match the given pattern (or all if no
+       pattern is given).  Running "git tag" without arguments also
+       lists all tags. The pattern is a shell wildcard (i.e., matched
+       using fnmatch(3)).  Multiple patterns may be given; if any of
+       them matches, the tag is shown.
 
 --contains <commit>::
        Only list tags which contain the specified commit.
 
 -m <msg>::
+--message=<msg>::
        Use the given tag message (instead of prompting).
        If multiple `-m` options are given, their values are
        concatenated as separate paragraphs.
@@ -83,6 +93,7 @@ OPTIONS
        is given.
 
 -F <file>::
+--file=<file>::
        Take the tag message from the given file.  Use '-' to
        read the message from the standard input.
        Implies `-a` if none of `-a`, `-s`, or `-u <key-id>`

diff --git a/builtin/tag.c b/builtin/tag.c
index ec926fc8ee4512abddc67309421b4394706329f5..e311911f5aa4631e47aab804e6ce6a4fbbd00d6c 100644 (file)
--- a/builtin/tag.c
+++ b/builtin/tag.c
@@ -377,21 +377,21 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
        struct msg_arg msg = { 0, STRBUF_INIT };
        struct commit_list *with_commit = NULL;
        struct option options[] = {
-               OPT_BOOLEAN('l', NULL, &list, "list tag names"),
+               OPT_BOOLEAN('l', "list", &list, "list tag names"),
                { OPTION_INTEGER, 'n', NULL, &lines, "n",
                                "print <n> lines of each tag message",
                                PARSE_OPT_OPTARG, NULL, 1 },
-               OPT_BOOLEAN('d', NULL, &delete, "delete tags"),
-               OPT_BOOLEAN('v', NULL, &verify, "verify tags"),
+               OPT_BOOLEAN('d', "delete", &delete, "delete tags"),
+               OPT_BOOLEAN('v', "verify", &verify, "verify tags"),
 
                OPT_GROUP("Tag creation options"),
-               OPT_BOOLEAN('a', NULL, &annotate,
+               OPT_BOOLEAN('a', "annotate", &annotate,
                                        "annotated tag, needs a message"),
-               OPT_CALLBACK('m', NULL, &msg, "message",
+               OPT_CALLBACK('m', "message", &msg, "message",
                             "tag message", parse_msg_arg),
-               OPT_FILENAME('F', NULL, &msgfile, "read message from file"),
-               OPT_BOOLEAN('s', NULL, &sign, "annotated and GPG-signed tag"),
-               OPT_STRING('u', NULL, &keyid, "key-id",
+               OPT_FILENAME('F', "file", &msgfile, "read message from file"),
+               OPT_BOOLEAN('s', "sign", &sign, "annotated and GPG-signed tag"),
+               OPT_STRING('u', "local-user", &keyid, "key-id",
                                        "use another key to sign the tag"),
                OPT__FORCE(&force, "replace the tag if exists"),