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branch: fix --verbose output column alignment

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Commit f2e0873 (branch: report invalid tracking branch as gone) removed
an early return from fill_tracking_info() in the path taken when 'git
branch -v' lists a branch in sync with its upstream. This resulted in an
unconditionally added space in front of the subject line:

    $ git branch -v
    * master f5eb3da  commit pushed to upstream
      topic  f935eb6 unpublished topic

Instead, only add the trailing space if a decoration have been added.

To catch this kind of whitespace breakage in the tests, be a bit less
smart when filtering the output through sed.

Signed-off-by: Torstein Hegge <hegge@resisty.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Torstein Hegge 2013-11-14 19:18:01 +01:00 committed by Junio C Hamano
parent f223459bec
commit 6b364d48f2
2 changed files with 20 additions and 12 deletions
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8
builtin/branch.c
View file

@ -424,6 +424,7 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
struct branch *branch = branch_get(branch_name);
struct strbuf fancy = STRBUF_INIT;
int upstream_is_gone = 0;
int added_decoration = 1;
switch (stat_tracking_info(branch, &ours, &theirs)) {
case 0:
@ -451,9 +452,13 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
if (upstream_is_gone) {
if (show_upstream_ref)
strbuf_addf(stat, _("[%s: gone]"), fancy.buf);
else
added_decoration = 0;
} else if (!ours && !theirs) {
if (show_upstream_ref)
strbuf_addf(stat, _("[%s]"), fancy.buf);
else
added_decoration = 0;
} else if (!ours) {
if (show_upstream_ref)
strbuf_addf(stat, _("[%s: behind %d]"), fancy.buf, theirs);
@ -474,7 +479,8 @@ static void fill_tracking_info(struct strbuf *stat, const char *branch_name,
ours, theirs);
}
strbuf_release(&fancy);
strbuf_addch(stat, ' ');
if (added_decoration)
strbuf_addch(stat, ' ');
free(ref);
}

24
t/t6040-tracking-info.sh
View file

@ -39,12 +39,14 @@ test_expect_success setup '
advance h
'
script='s/^..\(b.\)[ 0-9a-f]*\[\([^]]*\)\].*/\1 \2/p'
script='s/^..\(b.\) *[0-9a-f]* \(.*\)$/\1 \2/p'
cat >expect <<\EOF
b1 ahead 1, behind 1
b2 ahead 1, behind 1
b3 behind 1
b4 ahead 2
b1 [ahead 1, behind 1] d
b2 [ahead 1, behind 1] d
b3 [behind 1] b
b4 [ahead 2] f
b5 g
b6 c
EOF
test_expect_success 'branch -v' '
@ -57,12 +59,12 @@ test_expect_success 'branch -v' '
'
cat >expect <<\EOF
b1 origin/master: ahead 1, behind 1
b2 origin/master: ahead 1, behind 1
b3 origin/master: behind 1
b4 origin/master: ahead 2
b5 brokenbase: gone
b6 origin/master
b1 [origin/master: ahead 1, behind 1] d
b2 [origin/master: ahead 1, behind 1] d
b3 [origin/master: behind 1] b
b4 [origin/master: ahead 2] f
b5 [brokenbase: gone] g
b6 [origin/master] c
EOF
test_expect_success 'branch -vv' '