format-patch: teach format.notes config option

In git-format-patch, notes can be appended with the `--notes` option.
However, this must be specified by the user on an
invocation-by-invocation basis. If a user is not careful, it's possible
that they may forget to include it and generate a patch series without
notes.

Teach git-format-patch the `format.notes` config option. Its value is a
notes ref that will be automatically appended. The special value of
"standard" can be used to specify the standard notes. This option is
overridable with the `--no-notes` option in case a user wishes not to
append notes.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Denton Liu 2019-05-16 19:14:14 -04:00 committed by Junio C Hamano
parent 83d9db7893
commit 13cdf78094
4 changed files with 107 additions and 1 deletions

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@ -85,3 +85,18 @@ format.outputDirectory::
format.useAutoBase::
A boolean value which lets you enable the `--base=auto` option of
format-patch by default.
format.notes::
Provides the default value for the `--notes` option to
format-patch. Accepts a boolean value, or a ref which specifies
where to get notes. If false, format-patch defaults to
`--no-notes`. If true, format-patch defaults to `--notes`. If
set to a non-boolean value, format-patch defaults to
`--notes=<ref>`, where `ref` is the non-boolean value. Defaults
to false.
+
If one wishes to use the ref `ref/notes/true`, please use that literal
instead.
+
This configuration can be specified multiple times in order to allow
multiple notes refs to be included.

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@ -275,6 +275,9 @@ these explanations after `format-patch` has run but before sending,
keeping them as Git notes allows them to be maintained between versions
of the patch series (but see the discussion of the `notes.rewrite`
configuration options in linkgit:git-notes[1] to use this workflow).
+
The default is `--no-notes`, unless the `format.notes` configuration is
set.
--[no-]signature=<signature>::
Add a signature to each message produced. Per RFC 3676 the signature

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@ -779,6 +779,8 @@ enum {
static int git_format_config(const char *var, const char *value, void *cb)
{
struct rev_info *rev = cb;
if (!strcmp(var, "format.headers")) {
if (!value)
die(_("format.headers without value"));
@ -864,6 +866,22 @@ static int git_format_config(const char *var, const char *value, void *cb)
from = NULL;
return 0;
}
if (!strcmp(var, "format.notes")) {
struct strbuf buf = STRBUF_INIT;
int b = git_parse_maybe_bool(value);
if (!b)
return 0;
rev->show_notes = 1;
if (b < 0) {
strbuf_addstr(&buf, value);
expand_notes_ref(&buf);
string_list_append(&rev->notes_opt.extra_notes_refs,
strbuf_detach(&buf, NULL));
} else {
rev->notes_opt.use_default_notes = 1;
}
return 0;
}
return git_log_config(var, value, cb);
}
@ -1617,8 +1635,8 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
extra_to.strdup_strings = 1;
extra_cc.strdup_strings = 1;
init_log_defaults();
git_config(git_format_config, NULL);
repo_init_revisions(the_repository, &rev, prefix);
git_config(git_format_config, &rev);
rev.commit_format = CMIT_FMT_EMAIL;
rev.expand_tabs_in_log_default = 0;
rev.verbose_header = 1;

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@ -738,6 +738,76 @@ test_expect_success 'format-patch --notes --signoff' '
sed "1,/^---$/d" out | grep "test message"
'
test_expect_success 'format-patch notes output control' '
git notes add -m "notes config message" HEAD &&
test_when_finished git notes remove HEAD &&
git format-patch -1 --stdout >out &&
! grep "notes config message" out &&
git format-patch -1 --stdout --notes >out &&
grep "notes config message" out &&
git format-patch -1 --stdout --no-notes >out &&
! grep "notes config message" out &&
git format-patch -1 --stdout --notes --no-notes >out &&
! grep "notes config message" out &&
git format-patch -1 --stdout --no-notes --notes >out &&
grep "notes config message" out &&
test_config format.notes true &&
git format-patch -1 --stdout >out &&
grep "notes config message" out &&
git format-patch -1 --stdout --notes >out &&
grep "notes config message" out &&
git format-patch -1 --stdout --no-notes >out &&
! grep "notes config message" out &&
git format-patch -1 --stdout --notes --no-notes >out &&
! grep "notes config message" out &&
git format-patch -1 --stdout --no-notes --notes >out &&
grep "notes config message" out
'
test_expect_success 'format-patch with multiple notes refs' '
git notes --ref note1 add -m "this is note 1" HEAD &&
test_when_finished git notes --ref note1 remove HEAD &&
git notes --ref note2 add -m "this is note 2" HEAD &&
test_when_finished git notes --ref note2 remove HEAD &&
git format-patch -1 --stdout >out &&
! grep "this is note 1" out &&
! grep "this is note 2" out &&
git format-patch -1 --stdout --notes=note1 >out &&
grep "this is note 1" out &&
! grep "this is note 2" out &&
git format-patch -1 --stdout --notes=note2 >out &&
! grep "this is note 1" out &&
grep "this is note 2" out &&
git format-patch -1 --stdout --notes=note1 --notes=note2 >out &&
grep "this is note 1" out &&
grep "this is note 2" out &&
test_config format.notes note1 &&
git format-patch -1 --stdout >out &&
grep "this is note 1" out &&
! grep "this is note 2" out &&
git format-patch -1 --stdout --no-notes >out &&
! grep "this is note 1" out &&
! grep "this is note 2" out &&
git format-patch -1 --stdout --notes=note2 >out &&
grep "this is note 1" out &&
grep "this is note 2" out &&
git format-patch -1 --stdout --no-notes --notes=note2 >out &&
! grep "this is note 1" out &&
grep "this is note 2" out &&
git config --add format.notes note2 &&
git format-patch -1 --stdout >out &&
grep "this is note 1" out &&
grep "this is note 2" out &&
git format-patch -1 --stdout --no-notes >out &&
! grep "this is note 1" out &&
! grep "this is note 2" out
'
echo "fatal: --name-only does not make sense" > expect.name-only
echo "fatal: --name-status does not make sense" > expect.name-status
echo "fatal: --check does not make sense" > expect.check