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branch: use BRANCH_COLOR_LOCAL in ref-filter format

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Since 949af0684 (branch: use ref-filter printing APIs,
2017-01-10), git-branch's output is generated by passing a
custom format to the ref-filter code. This format forgot to
pass BRANCH_COLOR_LOCAL, meaning that local branches
(besides the current one) were never colored at all.

We can add it in the %(if) block where we decide whether the
branch is "current" or merely "local".  Note that this means
the current/local coloring is either/or. You can't set:

  [color "branch"]
  local = blue
  current = bold

and expect the current branch to be "bold blue". This
matches the pre-949af0684 behavior.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jeff King 2017-07-09 05:59:33 -04:00 committed by Junio C Hamano
parent a5b3663898
commit 34d820ee33
2 changed files with 47 additions and 2 deletions
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5
builtin/branch.c
View file

@ -331,8 +331,9 @@ static char *build_format(struct ref_filter *filter, int maxwidth, const char *r
struct strbuf local = STRBUF_INIT;
struct strbuf remote = STRBUF_INIT;
strbuf_addf(&local, "%%(if)%%(HEAD)%%(then)* %s%%(else) %%(end)",
branch_get_color(BRANCH_COLOR_CURRENT));
strbuf_addf(&local, "%%(if)%%(HEAD)%%(then)* %s%%(else) %s%%(end)",
branch_get_color(BRANCH_COLOR_CURRENT),
branch_get_color(BRANCH_COLOR_LOCAL));
strbuf_addf(&remote, " ");
if (filter->verbose) {

44
t/t3205-branch-color.sh Executable file
View file

@ -0,0 +1,44 @@
#!/bin/sh
test_description='basic branch output coloring'
. ./test-lib.sh
test_expect_success 'set up some sample branches' '
test_commit foo &&
git update-ref refs/remotes/origin/master HEAD &&
git update-ref refs/heads/other HEAD
'
# choose non-default colors to make sure config
# is taking effect
test_expect_success 'set up some color config' '
git config color.branch always &&
git config color.branch.local blue &&
git config color.branch.remote yellow &&
git config color.branch.current cyan
'
test_expect_success 'regular output shows colors' '
cat >expect <<-\EOF &&
* <CYAN>master<RESET>
<BLUE>other<RESET>
<YELLOW>remotes/origin/master<RESET>
EOF
git branch -a >actual.raw &&
test_decode_color <actual.raw >actual &&
test_cmp expect actual
'
test_expect_success 'verbose output shows colors' '
oid=$(git rev-parse --short HEAD) &&
cat >expect <<-EOF &&
* <CYAN>master <RESET> $oid foo
<BLUE>other <RESET> $oid foo
<YELLOW>remotes/origin/master<RESET> $oid foo
EOF
git branch -v -a >actual.raw &&
test_decode_color <actual.raw >actual &&
test_cmp expect actual
'
test_done