mirror of
https://github.com/git/git
synced 2024-08-25 02:35:46 +00:00
tag.c: implement '--format' option
Implement the '--format' option provided by 'ref-filter'. This lets the user list tags as per desired format similar to the implementation in 'git for-each-ref'. Add tests and documentation for the same. Mentored-by: Christian Couder <christian.couder@gmail.com> Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr> Signed-off-by: Karthik Nayak <karthik.188@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
parent
b7cc53e92c
commit
df0947417a
|
@ -13,7 +13,8 @@ SYNOPSIS
|
|||
<tagname> [<commit> | <object>]
|
||||
'git tag' -d <tagname>...
|
||||
'git tag' [-n[<num>]] -l [--contains <commit>] [--points-at <object>]
|
||||
[--column[=<options>] | --no-column] [--create-reflog] [--sort=<key>] [<pattern>...]
|
||||
[--column[=<options>] | --no-column] [--create-reflog] [--sort=<key>]
|
||||
[--format=<format>] [<pattern>...]
|
||||
'git tag' -v <tagname>...
|
||||
|
||||
DESCRIPTION
|
||||
|
@ -158,6 +159,11 @@ This option is only applicable when listing tags without annotation lines.
|
|||
The object that the new tag will refer to, usually a commit.
|
||||
Defaults to HEAD.
|
||||
|
||||
<format>::
|
||||
A string that interpolates `%(fieldname)` from the object
|
||||
pointed at by a ref being shown. The format is the same as
|
||||
that of linkgit:git-for-each-ref[1]. When unspecified,
|
||||
defaults to `%(refname:short)`.
|
||||
|
||||
CONFIGURATION
|
||||
-------------
|
||||
|
|
|
@ -23,17 +23,17 @@ static const char * const git_tag_usage[] = {
|
|||
N_("git tag [-a | -s | -u <key-id>] [-f] [-m <msg> | -F <file>] <tagname> [<head>]"),
|
||||
N_("git tag -d <tagname>..."),
|
||||
N_("git tag -l [-n[<num>]] [--contains <commit>] [--points-at <object>]"
|
||||
"\n\t\t[<pattern>...]"),
|
||||
"\n\t\t[--format=<format>] [<pattern>...]"),
|
||||
N_("git tag -v <tagname>..."),
|
||||
NULL
|
||||
};
|
||||
|
||||
static unsigned int colopts;
|
||||
|
||||
static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting)
|
||||
static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting, const char *format)
|
||||
{
|
||||
struct ref_array array;
|
||||
char *format, *to_free = NULL;
|
||||
char *to_free = NULL;
|
||||
int i;
|
||||
|
||||
memset(&array, 0, sizeof(array));
|
||||
|
@ -41,12 +41,15 @@ static int list_tags(struct ref_filter *filter, struct ref_sorting *sorting)
|
|||
if (filter->lines == -1)
|
||||
filter->lines = 0;
|
||||
|
||||
if (filter->lines) {
|
||||
to_free = xstrfmt("%s %%(contents:lines=%d)",
|
||||
"%(align:15)%(refname:short)%(end)", filter->lines);
|
||||
format = to_free;
|
||||
} else
|
||||
format = "%(refname:short)";
|
||||
if (!format) {
|
||||
if (filter->lines) {
|
||||
to_free = xstrfmt("%s %%(contents:lines=%d)",
|
||||
"%(align:15)%(refname:short)%(end)",
|
||||
filter->lines);
|
||||
format = to_free;
|
||||
} else
|
||||
format = "%(refname:short)";
|
||||
}
|
||||
|
||||
verify_ref_format(format);
|
||||
filter_refs(&array, filter, FILTER_REFS_TAGS);
|
||||
|
@ -330,6 +333,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
|
|||
struct strbuf err = STRBUF_INIT;
|
||||
struct ref_filter filter;
|
||||
static struct ref_sorting *sorting = NULL, **sorting_tail = &sorting;
|
||||
const char *format = NULL;
|
||||
struct option options[] = {
|
||||
OPT_CMDMODE('l', "list", &cmdmode, N_("list tag names"), 'l'),
|
||||
{ OPTION_INTEGER, 'n', NULL, &filter.lines, N_("n"),
|
||||
|
@ -362,6 +366,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
|
|||
OPTION_CALLBACK, 0, "points-at", &filter.points_at, N_("object"),
|
||||
N_("print only tags of the object"), 0, parse_opt_object_name
|
||||
},
|
||||
OPT_STRING( 0 , "format", &format, N_("format"), N_("format to use for the output")),
|
||||
OPT_END()
|
||||
};
|
||||
|
||||
|
@ -402,7 +407,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
|
|||
run_column_filter(colopts, &copts);
|
||||
}
|
||||
filter.name_patterns = argv;
|
||||
ret = list_tags(&filter, sorting);
|
||||
ret = list_tags(&filter, sorting, format);
|
||||
if (column_active(colopts))
|
||||
stop_column_filter();
|
||||
return ret;
|
||||
|
|
|
@ -1519,4 +1519,16 @@ EOF"
|
|||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_expect_success '--format should list tags as per format given' '
|
||||
cat >expect <<-\EOF &&
|
||||
refname : refs/tags/foo1.10
|
||||
refname : refs/tags/foo1.3
|
||||
refname : refs/tags/foo1.6
|
||||
refname : refs/tags/foo1.6-rc1
|
||||
refname : refs/tags/foo1.6-rc2
|
||||
EOF
|
||||
git tag -l --format="refname : %(refname)" "foo*" >actual &&
|
||||
test_cmp expect actual
|
||||
'
|
||||
|
||||
test_done
|
||||
|
|
Loading…
Reference in a new issue