Jacob Keller <jacob.e.keller@xxxxxxxxx> writes:
> diff --git a/builtin/log.c b/builtin/log.c
> index 92dc34dcb0cc..49aa534f4a01 100644
> --- a/builtin/log.c
> +++ b/builtin/log.c
> @@ -1676,16 +1676,16 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
> /* nothing to do */
> return 0;
> total = nr;
> - if (!keep_subject && auto_number && total > 1)
> - numbered = 1;
> - if (numbered)
> - rev.total = total + start_number - 1;
> if (cover_letter == -1) {
> if (config_cover_letter == COVER_AUTO)
> cover_letter = (total > 1);
> else
> cover_letter = (config_cover_letter == COVER_ON);
> }
> + if (!keep_subject && auto_number && (total > 1 || cover_letter))
> + numbered = 1;
> + if (numbered)
> + rev.total = total + start_number - 1;
>
> if (!signature) {
> ; /* --no-signature inhibits all signatures */
That sounds sensible.
> diff --git a/t/t4021-format-patch-numbered.sh b/t/t4021-format-patch-numbered.sh
> index 886494b58f67..ea0a388f0191 100755
> --- a/t/t4021-format-patch-numbered.sh
> +++ b/t/t4021-format-patch-numbered.sh
> @@ -36,6 +36,11 @@ test_no_numbered() {
> test_num_no_numbered $1 2
> }
>
> +test_single_cover_letter_numbered() {
> + grep "^Subject: \[PATCH 0/1\]" $1 &&
> + grep "^Subject: \[PATCH 1/1\]" $1
> +}
> +
> test_single_numbered() {
> grep "^Subject: \[PATCH 1/1\]" $1
> }
> @@ -50,6 +55,11 @@ test_expect_success 'single patch defaults to no numbers' '
> test_single_no_numbered patch0.single
> '
>
> +test_expect_success 'single patch with cover-letter defaults to numbers' '
> + git format-patch --cover-letter --stdout HEAD~1 >patch0.single &&
> + test_single_cover_letter_numbered patch0.single
> +'
The remaining and existing tests seems to expect that the result of
each test is stored in a distinct file so that the output can be
inspected after seeing a test failure without running the script
with the "-i" option. Perhaps rename this to patch0.single-cover or
something? The same for the overwriting of patch1 we can see below.
> test_expect_success 'multiple patch defaults to numbered' '
>
> git format-patch --stdout HEAD~2 >patch0.multiple &&
> @@ -64,6 +74,11 @@ test_expect_success 'Use --numbered' '
>
> '
>
> +test_expect_success 'Use --no-numbered and --cover-letter single patch' '
> + git format-patch --no-numbered --stdout --cover-letter HEAD~1 >patch1 &&
> + test_no_numbered patch1
> +'
> +
> test_expect_success 'format.numbered = true' '
>
> git config format.numbered true &&
--
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