From: "Strawbridge, Michael" <Michael.Strawbridge@amd.com>
To: "git@vger.kernel.org" <git@vger.kernel.org>
Cc: "Strawbridge, Michael" <Michael.Strawbridge@amd.com>,
"Tuikov, Luben" <Luben.Tuikov@amd.com>,
Junio C Hamano <gitster@pobox.com>
Subject: [PATCH v5 2/2] send-email: expose header information to git-send-email's sendemail-validate hook
Date: Tue, 17 Jan 2023 01:37:38 +0000 [thread overview]
Message-ID: <20230117013709.47054-3-michael.strawbridge@amd.com> (raw)
In-Reply-To: <20230117013709.47054-1-michael.strawbridge@amd.com>
To allow further flexibility in the git hook, the SMTP header
information of the email that git-send-email intends to send, is now
passed as a 2nd argument to the sendemail-validate hook.
As an example, this can be useful for acting upon keywords in the
subject or specific email addresses.
Cc: Luben Tuikov <luben.tuikov@amd.com>
Cc: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Michael Strawbridge <michael.strawbridge@amd.com>
---
Documentation/githooks.txt | 17 +++++++++++++----
git-send-email.perl | 31 +++++++++++++++++++++----------
t/t9001-send-email.sh | 29 +++++++++++++++++++++++++++--
3 files changed, 61 insertions(+), 16 deletions(-)
diff --git a/Documentation/githooks.txt b/Documentation/githooks.txt
index a16e62bc8c..2b5c6640cc 100644
--- a/Documentation/githooks.txt
+++ b/Documentation/githooks.txt
@@ -583,10 +583,19 @@ processed by rebase.
sendemail-validate
~~~~~~~~~~~~~~~~~~
-This hook is invoked by linkgit:git-send-email[1]. It takes a single parameter,
-the name of the file that holds the e-mail to be sent. Exiting with a
-non-zero status causes `git send-email` to abort before sending any
-e-mails.
+This hook is invoked by linkgit:git-send-email[1].
+
+It takes these command line arguments:
+1. the name of the file that holds the e-mail to be sent.
+2. the name of the file that holds the SMTP headers to be used.
+
+The hook doesn't need to support multiple header names (for example only Cc
+is passed). However, it does need to understand that lines beginning with
+whitespace belong to the previous header. The header information follows
+the same format as the confirmation given at the end of send-email.
+
+Exiting with a non-zero status causes `git send-email` to abort
+before sending any e-mails.
fsmonitor-watchman
~~~~~~~~~~~~~~~~~~
diff --git a/git-send-email.perl b/git-send-email.perl
index 810dd1f1ce..b2adca515e 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -787,14 +787,6 @@ sub is_format_patch_arg {
@files = handle_backup_files(@files);
-if ($validate) {
- foreach my $f (@files) {
- unless (-p $f) {
- validate_patch($f, $target_xfer_encoding);
- }
- }
-}
-
if (@files) {
unless ($quiet) {
print $_,"\n" for (@files);
@@ -1738,6 +1730,16 @@ sub send_message {
return 1;
}
+if ($validate) {
+ foreach my $f (@files) {
+ unless (-p $f) {
+ pre_process_file($f, 1);
+
+ validate_patch($f, $target_xfer_encoding);
+ }
+ }
+}
+
$in_reply_to = $initial_in_reply_to;
$references = $initial_in_reply_to || '';
$message_num = 0;
@@ -2101,11 +2103,20 @@ sub validate_patch {
chdir($repo->wc_path() or $repo->repo_path())
or die("chdir: $!");
local $ENV{"GIT_DIR"} = $repo->repo_path();
+
+ my ($recipients_ref, $to, $date, $gitversion, $cc, $ccline, $header) = gen_header();
+
+ require File::Temp;
+ my ($header_filehandle, $header_filename) = File::Temp::tempfile(
+ ".gitsendemail.header.XXXXXX", DIR => $repo->repo_path());
+ print $header_filehandle $header;
+
my @cmd = ("git", "hook", "run", "--ignore-missing",
$hook_name, "--");
- my @cmd_msg = (@cmd, "<patch>");
- my @cmd_run = (@cmd, $target);
+ my @cmd_msg = (@cmd, "<patch>", "<header>");
+ my @cmd_run = (@cmd, $target, $header_filename);
$hook_error = system_or_msg(\@cmd_run, undef, "@cmd_msg");
+ unlink($header_filehandle);
chdir($cwd_save) or die("chdir: $!");
}
if ($hook_error) {
diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh
index 1130ef21b3..f02b1eba16 100755
--- a/t/t9001-send-email.sh
+++ b/t/t9001-send-email.sh
@@ -540,7 +540,7 @@ test_expect_success $PREREQ "--validate respects relative core.hooksPath path" '
test_path_is_file my-hooks.ran &&
cat >expect <<-EOF &&
fatal: longline.patch: rejected by sendemail-validate hook
- fatal: command '"'"'git hook run --ignore-missing sendemail-validate -- <patch>'"'"' died with exit code 1
+ fatal: command '"'"'git hook run --ignore-missing sendemail-validate -- <patch> <header>'"'"' died with exit code 1
warning: no patches were sent
EOF
test_cmp expect actual
@@ -559,7 +559,32 @@ test_expect_success $PREREQ "--validate respects absolute core.hooksPath path" '
test_path_is_file my-hooks.ran &&
cat >expect <<-EOF &&
fatal: longline.patch: rejected by sendemail-validate hook
- fatal: command '"'"'git hook run --ignore-missing sendemail-validate -- <patch>'"'"' died with exit code 1
+ fatal: command '"'"'git hook run --ignore-missing sendemail-validate -- <patch> <header>'"'"' died with exit code 1
+ warning: no patches were sent
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success $PREREQ "--validate hook supports header argument" '
+ test_when_finished "rm my-hooks.ran" &&
+ write_script my-hooks/sendemail-validate <<-\EOF &&
+ filesize=$(stat -c%s "$2")
+ if [ "$filesize" != "0" ]; then
+ >my-hooks.ran
+ fi
+ exit 1
+ EOF
+ test_config core.hooksPath "my-hooks" &&
+ test_must_fail git send-email \
+ --from="Example <nobody@example.com>" \
+ --to=nobody@example.com \
+ --smtp-server="$(pwd)/fake.sendmail" \
+ --validate \
+ longline.patch 2>actual &&
+ test_path_is_file my-hooks.ran &&
+ cat >expect <<-EOF &&
+ fatal: longline.patch: rejected by sendemail-validate hook
+ fatal: command '"'"'git hook run --ignore-missing sendemail-validate -- <patch> <header>'"'"' died with exit code 1
warning: no patches were sent
EOF
test_cmp expect actual
--
2.34.1
next prev parent reply other threads:[~2023-01-17 1:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-17 1:37 [PATCH v5 0/2] send-email: expose header information to git-send-email's sendemail-validate hook Strawbridge, Michael
2023-01-17 1:37 ` [PATCH v5 1/2] send-email: refactor header generation functions Strawbridge, Michael
2023-01-17 1:37 ` Strawbridge, Michael [this message]
2023-01-17 1:37 ` [PATCH v6 0/2] send-email: expose header information to git-send-email's sendemail-validate hook Strawbridge, Michael
-- strict thread matches above, loose matches on Subject: below --
2023-01-10 21:16 [PATCH v5 " Strawbridge, Michael
2023-01-10 21:16 ` [PATCH v5 2/2] " Strawbridge, Michael
2023-01-14 1:17 ` Junio C Hamano
2023-01-14 16:03 ` Junio C Hamano
2023-01-14 16:06 ` Junio C Hamano
2023-01-15 3:34 ` Junio C Hamano
2023-01-17 4:09 ` Luben Tuikov
2023-01-17 4:29 ` Junio C Hamano
2023-01-17 4:56 ` Luben Tuikov
2023-01-17 13:23 ` Ævar Arnfjörð Bjarmason
2023-01-17 21:58 ` Strawbridge, Michael
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