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From: Eric Wong <e@80x24.org>
To: meta@public-inbox.org
Subject: [PATCH 3/3] lei <rediff|rm|tag>: stdin implies `-F eml'
Date: Tue,  2 Nov 2021 18:14:45 +0000
Message-Id: <20211102181445.1897-4-e@80x24.org>
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References: <20211102181445.1897-1-e@80x24.org>
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These commands are usually run on a single message, so saving
the user the trouble of typing `-F eml' on the command-line
seems reasonable.  I don't think commands like "index" and
"import" will be too useful for single messages, though.
---
 lib/PublicInbox/LeiRediff.pm | 2 +-
 lib/PublicInbox/LeiRm.pm     | 2 +-
 lib/PublicInbox/LeiTag.pm    | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/PublicInbox/LeiRediff.pm b/lib/PublicInbox/LeiRediff.pm
index f0521bcc..c312d90f 100644
--- a/lib/PublicInbox/LeiRediff.pm
+++ b/lib/PublicInbox/LeiRediff.pm
@@ -256,7 +256,7 @@ sub lei_rediff {
 	($lei->{opt}->{drq} && !$lei->{opt}->{verbose}) and
 		$lei->{opt}->{quiet} //= 1;
 	$lei->_lei_store(1)->write_prepare($lei);
-	$lei->{opt}->{'in-format'} //= 'eml';
+	$lei->{opt}->{'in-format'} //= 'eml' if $lei->{opt}->{stdin};
 	# maybe it's a non-email (code) blob from a coderepo
 	my $git_dirs = $lei->{opt}->{'git-dir'} //= [];
 	if ($lei->{opt}->{cwd} // 1) {
diff --git a/lib/PublicInbox/LeiRm.pm b/lib/PublicInbox/LeiRm.pm
index 62423ac9..00b12485 100644
--- a/lib/PublicInbox/LeiRm.pm
+++ b/lib/PublicInbox/LeiRm.pm
@@ -16,7 +16,7 @@ sub input_eml_cb { # used by PublicInbox::LeiInput::input_fh
 sub lei_rm {
 	my ($lei, @inputs) = @_;
 	$lei->_lei_store(1)->write_prepare($lei);
-	$lei->{opt}->{'in-format'} //= 'eml';
+	$lei->{opt}->{'in-format'} //= 'eml' if $lei->{opt}->{stdin};
 	my $self = bless {}, __PACKAGE__;
 	$self->prepare_inputs($lei, \@inputs) or return;
 	$lei->{-err_type} = 'non-fatal';
diff --git a/lib/PublicInbox/LeiTag.pm b/lib/PublicInbox/LeiTag.pm
index 2dc59f70..8ce96a10 100644
--- a/lib/PublicInbox/LeiTag.pm
+++ b/lib/PublicInbox/LeiTag.pm
@@ -27,8 +27,8 @@ sub pmdir_cb { # called via wq_io_do from LeiPmdir->each_mdir_fn
 
 sub lei_tag { # the "lei tag" method
 	my ($lei, @argv) = @_;
-	my $sto = $lei->_lei_store(1);
-	$sto->write_prepare($lei);
+	$lei->{opt}->{'in-format'} //= 'eml' if $lei->{opt}->{stdin};
+	my $sto = $lei->_lei_store(1)->write_prepare($lei);
 	my $self = bless {}, __PACKAGE__;
 	$lei->ale; # refresh and prepare
 	my $vmd_mod = $self->vmd_mod_extract(\@argv);