[PATCH 11/12] provide --color option for all ref-filter users
- From
Jeff King <peff@peff.net>
- Date
- Oct 3, 2017, 13:45 UTC
- Message-ID
- <20171003134547.c6o6kmwqhpk2eyq7@sigill.intra.peff.net>
- In-Reply-To
- <20171003133713.ccxv6clrmuuhhc3u@sigill.intra.peff.net>
When ref-filter learned about want_color() in 11b087adfd (ref-filter: consult want_color() before emitting colors, 2017-07-13), it became useful to be able to turn colors off and on for specific commands. For git-branch, you can do so with --color/--no-color.
But for git-for-each-ref and git-tag, the other users of ref-filter, you have no option except to tweak the "color.ui" config setting. Let's give both of these commands the usual color command-line options.
This is a bit more obvious as a method for overriding the config. And it also prepares us for the behavior of "always" changing (so that we are still left with a way of forcing color when our output goes to a non-terminal).
Signed-off-by: Jeff King <peff@peff.net> --- Documentation/git-for-each-ref.txt | 5 +++++ Documentation/git-tag.txt | 5 +++++ builtin/for-each-ref.c | 1 + builtin/tag.c | 1 + t/t6300-for-each-ref.sh | 4 ++-- t/t7004-tag.sh | 4 ++-- 6 files changed, 16 insertions(+), 4 deletions(-)
diff --git a/Documentation/git-for-each-ref.txt b/Documentation/git-for-each-ref.txt index 66b4e0a405..cbd0a6212a 100644 --- a/Documentation/git-for-each-ref.txt +++ b/Documentation/git-for-each-ref.txt @@ -57,6 +57,11 @@ OPTIONS `xx`; for example `%00` interpolates to `\0` (NUL), `%09` to `\t` (TAB) and `%0a` to `\n` (LF). +--color[=<when>]: + Respect any colors specified in the `--format` option. The + `<when>` field must be one of `always`, `never`, or `auto` (if + `<when>` is absent, behave as if `always` was given). + --shell:: --perl:: --python:: diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt index 95e9f391d8..956fc019f9 100644 --- a/Documentation/git-tag.txt +++ b/Documentation/git-tag.txt @@ -115,6 +115,11 @@ options for details. variable if it exists, or lexicographic order otherwise. See linkgit:git-config[1]. +--color[=<when>]: + Respect any colors specified in the `--format` option. The + `<when>` field must be one of `always`, `never`, or `auto` (if + `<when>` is absent, behave as if `always` was given). + -i:: --ignore-case:: Sorting and filtering tags are case insensitive. diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index 5d7c921a77..e931be9ce4 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -36,6 +36,7 @@ int cmd_for_each_ref(int argc, const char **argv, const char *prefix) OPT_GROUP(""), OPT_INTEGER( 0 , "count", &maxcount, N_("show only <n> matched refs")), OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")), + OPT__COLOR(&format.use_color, N_("respect format colors")), OPT_CALLBACK(0 , "sort", sorting_tail, N_("key"), N_("field name to sort on"), &parse_opt_ref_sorting), OPT_CALLBACK(0, "points-at", &filter.points_at, diff --git a/builtin/tag.c b/builtin/tag.c index c627794181..12dbbc56d9 100644 --- a/builtin/tag.c +++ b/builtin/tag.c @@ -411,6 +411,7 @@ int cmd_tag(int argc, const char **argv, const char *prefix) }, OPT_STRING( 0 , "format", &format.format, N_("format"), N_("format to use for the output")), + OPT__COLOR(&format.use_color, N_("respect format colors")), OPT_BOOL('i', "ignore-case", &icase, N_("sorting and filtering are case insensitive")), OPT_END() }; diff --git a/t/t6300-for-each-ref.sh b/t/t6300-for-each-ref.sh index d6bffe6273..6358134805 100755 --- a/t/t6300-for-each-ref.sh +++ b/t/t6300-for-each-ref.sh @@ -435,8 +435,8 @@ test_expect_success '%(color) does not show color without tty' ' test_cmp expected.bare actual ' -test_expect_success 'color.ui=always can override tty check' ' - git -c color.ui=always for-each-ref --format="$color_format" >actual.raw && +test_expect_success '--color can override tty check' ' + git for-each-ref --color --format="$color_format" >actual.raw && test_decode_color <actual.raw >actual && test_cmp expected.color actual ' diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh index 0a86f8ea39..4e62c505fc 100755 --- a/t/t7004-tag.sh +++ b/t/t7004-tag.sh @@ -1912,8 +1912,8 @@ test_expect_success TTY '%(color) present with tty' ' test_cmp expect.color actual ' -test_expect_success 'color.ui=always overrides auto-color' ' - git -c color.ui=always tag $color_args >actual.raw && +test_expect_success '--color overrides auto-color' ' + git tag --color $color_args >actual.raw && test_decode_color <actual.raw >actual && test_cmp expect.color actual '
-- 2.14.2.1079.gce6b466188