provide --color option for all ref-filter users
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>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:

committed by
Junio C Hamano

parent
8126b1267c
commit
0c88bf5050
@ -435,8 +435,8 @@ test_expect_success '%(color) does not show color without tty' '
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test_cmp expected.bare actual
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'
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test_expect_success 'color.ui=always can override tty check' '
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git -c color.ui=always for-each-ref --format="$color_format" >actual.raw &&
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test_expect_success '--color can override tty check' '
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git for-each-ref --color --format="$color_format" >actual.raw &&
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test_decode_color <actual.raw >actual &&
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test_cmp expected.color actual
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'
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@ -1919,8 +1919,8 @@ test_expect_success TTY '%(color) present with tty' '
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test_cmp expect.color actual
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'
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test_expect_success 'color.ui=always overrides auto-color' '
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git -c color.ui=always tag $color_args >actual.raw &&
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test_expect_success '--color overrides auto-color' '
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git tag --color $color_args >actual.raw &&
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test_decode_color <actual.raw >actual &&
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test_cmp expect.color actual
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'
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