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branch: colour upstream branches

Browse source 
Otherwise when using 'git branch -vv' it's hard to see them among so
much output.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Felipe Contreras 2013-04-14 21:37:49 -05:00 committed by Junio C Hamano
parent 924f6c3d39
commit dbda21fa87
2 changed files with 30 additions and 9 deletions
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3
Documentation/config.txt
View file

@ -807,7 +807,8 @@ color.branch::
color.branch.<slot>::
Use customized color for branch coloration. `<slot>` is one of
`current` (the current branch), `local` (a local branch),
`remote` (a remote-tracking branch in refs/remotes/), `plain` (other
`remote` (a remote-tracking branch in refs/remotes/),
`upstream` (upstream tracking branch), `plain` (other
refs).
+
The value for these configuration variables is a list of colors (at most

36
builtin/branch.c
View file

@ -41,13 +41,15 @@ static char branch_colors[][COLOR_MAXLEN] = {
GIT_COLOR_RED, /* REMOTE */
GIT_COLOR_NORMAL, /* LOCAL */
GIT_COLOR_GREEN, /* CURRENT */
GIT_COLOR_BLUE, /* UPSTREAM */
};
enum color_branch {
BRANCH_COLOR_RESET = 0,
BRANCH_COLOR_PLAIN = 1,
BRANCH_COLOR_REMOTE = 2,
BRANCH_COLOR_LOCAL = 3,
BRANCH_COLOR_CURRENT = 4
BRANCH_COLOR_CURRENT = 4,
BRANCH_COLOR_UPSTREAM = 5
};
static enum merge_filter {
@ -72,6 +74,8 @@ static int parse_branch_color_slot(const char *var, int ofs)
return BRANCH_COLOR_LOCAL;
if (!strcasecmp(var+ofs, "current"))
return BRANCH_COLOR_CURRENT;
if (!strcasecmp(var+ofs, "upstream"))
return BRANCH_COLOR_UPSTREAM;
return -1;
}
@ -418,36 +422,52 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
int ours, theirs;
char *ref = NULL;
struct branch *branch = branch_get(branch_name);
struct strbuf fancy = STRBUF_INIT;
if (!stat_tracking_info(branch, &ours, &theirs)) {
if (branch && branch->merge && branch->merge[0]->dst &&
show_upstream_ref)
strbuf_addf(stat, "[%s] ",
shorten_unambiguous_ref(branch->merge[0]->dst, 0));
show_upstream_ref) {
ref = shorten_unambiguous_ref(branch->merge[0]->dst, 0);
if (want_color(branch_use_color))
strbuf_addf(stat, "[%s%s%s] ",
branch_get_color(BRANCH_COLOR_UPSTREAM),
ref, branch_get_color(BRANCH_COLOR_RESET));
else
strbuf_addf(stat, "[%s] ", ref);
}
return;
}
if (show_upstream_ref)
if (show_upstream_ref) {
ref = shorten_unambiguous_ref(branch->merge[0]->dst, 0);
if (want_color(branch_use_color))
strbuf_addf(&fancy, "%s%s%s",
branch_get_color(BRANCH_COLOR_UPSTREAM),
ref, branch_get_color(BRANCH_COLOR_RESET));
else
strbuf_addstr(&fancy, ref);
}
if (!ours) {
if (ref)
strbuf_addf(stat, _("[%s: behind %d]"), ref, theirs);
strbuf_addf(stat, _("[%s: behind %d]"), fancy.buf, theirs);
else
strbuf_addf(stat, _("[behind %d]"), theirs);
} else if (!theirs) {
if (ref)
strbuf_addf(stat, _("[%s: ahead %d]"), ref, ours);
strbuf_addf(stat, _("[%s: ahead %d]"), fancy.buf, ours);
else
strbuf_addf(stat, _("[ahead %d]"), ours);
} else {
if (ref)
strbuf_addf(stat, _("[%s: ahead %d, behind %d]"),
ref, ours, theirs);
fancy.buf, ours, theirs);
else
strbuf_addf(stat, _("[ahead %d, behind %d]"),
ours, theirs);
}
strbuf_release(&fancy);
strbuf_addch(stat, ' ');
free(ref);
}