On Sun, May 15, 2016 at 2:08 AM, <tbo...@web.de> wrote:
> If .gitattributes are used to enable CRLF->LF rewriting,
> then commiting a file that would have its line endings rewritten,
> the "CRLF will be replaced by LF" warning is printed 2 times.
> A user expects it to be printed only once.
> The automatic rename detection by Git runs the conversion twice,
> suppress the warning in the second run.
>
> Reported-By: Adam Dinwoodie <a...@dinwoodie.org>
> Signed-off-by: Torsten Bögershausen <tbo...@web.de>
> ---
> diff --git a/t/t0020-crlf.sh b/t/t0020-crlf.sh
> @@ -86,6 +86,20 @@ test_expect_success 'safecrlf: print warning only once' '
> +test_expect_success 'safecrlf: print warning only once on commit' '
> +
> + git config core.autocrlf input &&
> + git config core.safecrlf warn &&
> +
> + for w in I am all LF; do echo $w; done >doublewarn2 &&
I would typically say something about how you could instead use:
test_write_lines I am all LF >doublewarn2 &&
but since you're just mimicking existing style in this script, I won't
mention it.
> + git add doublewarn2 &&
> + git commit -m "nowarn" &&
> + for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr
> >doublewarn2 &&
Likewise; note my silence.
> + git add doublewarn2 2>&1 &&
> + git commit -m Message 2>&1 | grep "CRLF will be replaced by LF"
> >actual &&
> + echo "warning: CRLF will be replaced by LF in doublewarn2." >expected
> &&
> + test_cmp expected actual
> +'
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