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authorJeff King <peff@peff.net>2017-08-15 10:23:29 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-08-15 18:13:58 (GMT)
commit000023961a0c02d6e21dc51ea3484ff71abf1c74 (patch)
tree3841d0ea5869f5aa6472279e25dcde48fb454aaf /t/t7513-interpret-trailers.sh
parentfdbdb64f49959f9c83329554080934895f02ae59 (diff)
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interpret-trailers: add an option to unfold values
The point of "--only-trailers" is to give a caller an output that's easy for them to parse. Getting rid of the non-trailer material helps, but we still may see more complicated syntax like whitespace continuation. Let's add an option to unfold any continuation, giving the output as a single "key: value" line per trailer. As a bonus, this could be used even without --only-trailers to clean up unusual formatting in the incoming data. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 't/t7513-interpret-trailers.sh')
-rwxr-xr-xt/t7513-interpret-trailers.sh21
1 files changed, 21 insertions, 0 deletions
diff --git a/t/t7513-interpret-trailers.sh b/t/t7513-interpret-trailers.sh
index 94b6c52..baf2feb 100755
--- a/t/t7513-interpret-trailers.sh
+++ b/t/t7513-interpret-trailers.sh
@@ -1330,4 +1330,25 @@ test_expect_success 'only input' '
test_cmp expected actual
'
+test_expect_success 'unfold' '
+ cat >expected <<-\EOF &&
+ foo: continued across several lines
+ EOF
+ # pass through tr to make leading and trailing whitespace more obvious
+ tr _ " " <<-\EOF |
+ my subject
+
+ my body
+
+ foo:_
+ __continued
+ ___across
+ ____several
+ _____lines
+ ___
+ EOF
+ git interpret-trailers --only-trailers --only-input --unfold >actual &&
+ test_cmp expected actual
+'
+
test_done