Re: [PATCH v4] blame: print unblamable and ignored commits in porcelain mode

> On Sun, Mar 30, 2025 at 10:43:39PM +0200, Karthik Nayak wrote:
>> diff --git a/t/t8013-blame-ignore-revs.sh b/t/t8013-blame-ignore-revs.sh
>> index 370b768149..50a0a7ca4a 100755
>> --- a/t/t8013-blame-ignore-revs.sh
>> +++ b/t/t8013-blame-ignore-revs.sh
>> @@ -158,6 +158,21 @@ test_expect_success mark_unblamable_lines '
>>  	test_cmp expect actual
>>  '
>>
>> +for opt in --porcelain --line-porcelain
>> +do
>> +	test_expect_success "mark_unblamable_lines with $opt" '
>> +		sha=$(git rev-parse Y) &&
>> +
>> +		git -c blame.markUnblamableLines=false blame $opt --ignore-rev Y file >raw &&
>> +		sed -e "s/^\ty3/unblamable\n&/" raw >expect &&
>> +		cp expect raw &&
>> +		sed -e "s/^\ty4/unblamable\n&/" raw >expect &&
>
> The intent here is to do two replacements in "raw", right? You can do
> this with a single call to sed(1) by chaining "-e":
>
> 	git -c blame.markUnblamableLines=false blame $opt --ignore-rev Y file >raw &&
> 	sed -e "s/^\ty3/unblamable\n&/" \
>         -e "s/^\ty4/unblamable\n&/" raw >expect &&
>
> Patrick