Hi Lucas,
On Thu, 11 Oct 2018, Lucas De Marchi wrote:
> Do like it's done in grep so mode doesn't end up as
> 0160000, which means range-diff doesn't work if one has
> "submodule.diff = log" in the configuration. Without this
> while using range-diff I only get a
>
> Submodule a 0000000...0000000 (new submodule)
>
> instead of the diff between the revisions.
>
> Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx>
Thank you for this contribution, which I am glad to ACK.
I am especially happy that you added a regression test so that we are
confident not to break this again.
Ciao,
Dscho
> ---
> range-diff.c | 2 +-
> t/t3206-range-diff.sh | 29 +++++++++++++++++++++++++++++
> 2 files changed, 30 insertions(+), 1 deletion(-)
>
> diff --git a/range-diff.c b/range-diff.c
> index 60edb2f518..bd8083f2d1 100644
> --- a/range-diff.c
> +++ b/range-diff.c
> @@ -354,7 +354,7 @@ static struct diff_filespec *get_filespec(const char *name, const char *p)
> {
> struct diff_filespec *spec = alloc_filespec(name);
>
> - fill_filespec(spec, &null_oid, 0, 0644);
> + fill_filespec(spec, &null_oid, 0, 0100644);
> spec->data = (char *)p;
> spec->size = strlen(p);
> spec->should_munmap = 0;
> diff --git a/t/t3206-range-diff.sh b/t/t3206-range-diff.sh
> index 045aca1c18..6aae364171 100755
> --- a/t/t3206-range-diff.sh
> +++ b/t/t3206-range-diff.sh
> @@ -122,6 +122,35 @@ test_expect_success 'changed commit' '
> test_cmp expected actual
> '
>
> +test_expect_success 'changed commit with sm config' '
> + git range-diff --no-color --submodule=log topic...changed >actual &&
> + cat >expected <<-EOF &&
> + 1: 4de457d = 1: a4b3333 s/5/A/
> + 2: fccce22 = 2: f51d370 s/4/A/
> + 3: 147e64e ! 3: 0559556 s/11/B/
> + @@ -10,7 +10,7 @@
> + 9
> + 10
> + -11
> + -+B
> + ++BB
> + 12
> + 13
> + 14
> + 4: a63e992 ! 4: d966c5c s/12/B/
> + @@ -8,7 +8,7 @@
> + @@
> + 9
> + 10
> + - B
> + + BB
> + -12
> + +B
> + 13
> + EOF
> + test_cmp expected actual
> +'
> +
> test_expect_success 'no commits on one side' '
> git commit --amend -m "new message" &&
> git range-diff master HEAD@{1} HEAD
> --
> 2.19.1.1.g8c3cf03f71
>
>
