From: Karthik Nayak <karthik.188@gmail.com>
To: git@vger.kernel.org
Cc: jacob.keller@gmail.com, gitster@pobox.com,
Karthik Nayak <karthik.188@gmail.com>
Subject: [PATCH v10 08/20] ref-filter: add support for %(upstream:track,nobracket)
Date: Tue, 10 Jan 2017 14:19:41 +0530 [thread overview]
Message-ID: <20170110084953.15890-9-Karthik.188@gmail.com> (raw)
In-Reply-To: <20170110084953.15890-1-Karthik.188@gmail.com>
From: Karthik Nayak <karthik.188@gmail.com>
Add support for %(upstream:track,nobracket) which will print the
tracking information without the brackets (i.e. "ahead N, behind M").
This is needed when we port branch.c to use ref-filter's printing APIs.
Add test 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>
---
Documentation/git-for-each-ref.txt | 10 ++++--
ref-filter.c | 67 +++++++++++++++++++++++++-------------
t/t6300-for-each-ref.sh | 2 ++
3 files changed, 53 insertions(+), 26 deletions(-)
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt
index 94c6b88fa..14240b407 100644
--- a/Documentation/git-for-each-ref.txt
+++ b/Documentation/git-for-each-ref.txt
@@ -120,9 +120,13 @@ upstream::
`refname` above. Additionally respects `:track` to show
"[ahead N, behind M]" and `:trackshort` to show the terse
version: ">" (ahead), "<" (behind), "<>" (ahead and behind),
- or "=" (in sync). Has no effect if the ref does not have
- tracking information associated with it. `:track` also prints
- "[gone]" whenever unknown upstream ref is encountered.
+ or "=" (in sync). `:track` also prints "[gone]" whenever
+ unknown upstream ref is encountered. Append `:track,nobracket`
+ to show tracking information without brackets (i.e "ahead N,
+ behind M"). Has no effect if the ref does not have tracking
+ information associated with it. All the options apart from
+ `nobracket` are mutually exclusive, but if used together the
+ last option is selected.
push::
The name of a local ref which represents the `@{push}` location
diff --git a/ref-filter.c b/ref-filter.c
index 998991873..6de0927d1 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -48,8 +48,10 @@ static struct used_atom {
union {
char color[COLOR_MAXLEN];
struct align align;
- enum { RR_NORMAL, RR_SHORTEN, RR_TRACK, RR_TRACKSHORT }
- remote_ref;
+ struct {
+ enum { RR_NORMAL, RR_SHORTEN, RR_TRACK, RR_TRACKSHORT } option;
+ unsigned int nobracket : 1;
+ } remote_ref;
struct {
enum { C_BARE, C_BODY, C_BODY_DEP, C_LINES, C_SIG, C_SUB, C_TRAILERS } option;
unsigned int nlines;
@@ -77,16 +79,33 @@ static void color_atom_parser(struct used_atom *atom, const char *color_value)
static void remote_ref_atom_parser(struct used_atom *atom, const char *arg)
{
- if (!arg)
- atom->u.remote_ref = RR_NORMAL;
- else if (!strcmp(arg, "short"))
- atom->u.remote_ref = RR_SHORTEN;
- else if (!strcmp(arg, "track"))
- atom->u.remote_ref = RR_TRACK;
- else if (!strcmp(arg, "trackshort"))
- atom->u.remote_ref = RR_TRACKSHORT;
- else
- die(_("unrecognized format: %%(%s)"), atom->name);
+ struct string_list params = STRING_LIST_INIT_DUP;
+ int i;
+
+ if (!arg) {
+ atom->u.remote_ref.option = RR_NORMAL;
+ return;
+ }
+
+ atom->u.remote_ref.nobracket = 0;
+ string_list_split(¶ms, arg, ',', -1);
+
+ for (i = 0; i < params.nr; i++) {
+ const char *s = params.items[i].string;
+
+ if (!strcmp(s, "short"))
+ atom->u.remote_ref.option = RR_SHORTEN;
+ else if (!strcmp(s, "track"))
+ atom->u.remote_ref.option = RR_TRACK;
+ else if (!strcmp(s, "trackshort"))
+ atom->u.remote_ref.option = RR_TRACKSHORT;
+ else if (!strcmp(s, "nobracket"))
+ atom->u.remote_ref.nobracket = 1;
+ else
+ die(_("unrecognized format: %%(%s)"), atom->name);
+ }
+
+ string_list_clear(¶ms, 0);
}
static void body_atom_parser(struct used_atom *atom, const char *arg)
@@ -1069,25 +1088,27 @@ static void fill_remote_ref_details(struct used_atom *atom, const char *refname,
struct branch *branch, const char **s)
{
int num_ours, num_theirs;
- if (atom->u.remote_ref == RR_SHORTEN)
+ if (atom->u.remote_ref.option == RR_SHORTEN)
*s = shorten_unambiguous_ref(refname, warn_ambiguous_refs);
- else if (atom->u.remote_ref == RR_TRACK) {
+ else if (atom->u.remote_ref.option == RR_TRACK) {
if (stat_tracking_info(branch, &num_ours,
&num_theirs, NULL)) {
- *s = "[gone]";
- return;
- }
-
- if (!num_ours && !num_theirs)
+ *s = xstrdup("gone");
+ } else if (!num_ours && !num_theirs)
*s = "";
else if (!num_ours)
- *s = xstrfmt("[behind %d]", num_theirs);
+ *s = xstrfmt("behind %d", num_theirs);
else if (!num_theirs)
- *s = xstrfmt("[ahead %d]", num_ours);
+ *s = xstrfmt("ahead %d", num_ours);
else
- *s = xstrfmt("[ahead %d, behind %d]",
+ *s = xstrfmt("ahead %d, behind %d",
num_ours, num_theirs);
- } else if (atom->u.remote_ref == RR_TRACKSHORT) {
+ if (!atom->u.remote_ref.nobracket && *s[0]) {
+ const char *to_free = *s;
+ *s = xstrfmt("[%s]", *s);
+ free((void *)to_free);
+ }
+ } else if (atom->u.remote_ref.option == RR_TRACKSHORT) {
if (stat_tracking_info(branch, &num_ours,
&num_theirs, NULL))
return;
diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh
index a2e3f5525..af76dc530 100755
--- a/t/t6300-for-each-ref.sh
+++ b/t/t6300-for-each-ref.sh
@@ -372,6 +372,8 @@ test_expect_success 'setup for upstream:track[short]' '
test_atom head upstream:track '[ahead 1]'
test_atom head upstream:trackshort '>'
+test_atom head upstream:track,nobracket 'ahead 1'
+test_atom head upstream:nobracket,track 'ahead 1'
test_atom head push:track '[ahead 1]'
test_atom head push:trackshort '>'
--
2.11.0
next prev parent reply other threads:[~2017-01-10 8:49 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-10 8:49 [PATCH v10 00/20] port branch.c to use ref-filter's printing options Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 01/20] ref-filter: implement %(if), %(then), and %(else) atoms Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 02/20] ref-filter: include reference to 'used_atom' within 'atom_value' Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 03/20] ref-filter: implement %(if:equals=<string>) and %(if:notequals=<string>) Karthik Nayak
2017-01-10 20:45 ` Junio C Hamano
2017-01-14 10:02 ` Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 04/20] ref-filter: modify "%(objectname:short)" to take length Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 05/20] ref-filter: move get_head_description() from branch.c Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 06/20] ref-filter: introduce format_ref_array_item() Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 07/20] ref-filter: make %(upstream:track) prints "[gone]" for invalid upstreams Karthik Nayak
2017-01-10 8:49 ` Karthik Nayak [this message]
2017-01-10 8:49 ` [PATCH v10 09/20] ref-filter: make "%(symref)" atom work with the ':short' modifier Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 10/20] ref-filter: introduce refname_atom_parser_internal() Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 11/20] ref-filter: introduce refname_atom_parser() Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 12/20] ref-filter: make remote_ref_atom_parser() use refname_atom_parser_internal() Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 13/20] ref-filter: rename the 'strip' option to 'lstrip' Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 14/20] ref-filter: Do not abruptly die when using the 'lstrip=<N>' option Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 15/20] ref-filter: modify the 'lstrip=<N>' option to work with negative '<N>' Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 16/20] ref-filter: add an 'rstrip=<N>' option to atoms which deal with refnames Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 17/20] ref-filter: allow porcelain to translate messages in the output Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 18/20] branch, tag: use porcelain output Karthik Nayak
2017-01-10 8:49 ` [PATCH v10 19/20] branch: use ref-filter printing APIs Karthik Nayak
2017-01-11 23:47 ` Jacob Keller
2017-01-14 10:01 ` Karthik Nayak
2017-01-15 5:51 ` Jacob Keller
2017-01-10 8:49 ` [PATCH v10 20/20] branch: implement '--format' option Karthik Nayak
2017-01-10 20:51 ` [PATCH v10 00/20] port branch.c to use ref-filter's printing options Junio C Hamano
2017-01-14 10:03 ` Karthik Nayak
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