user/dev discussion of public-inbox itself
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From: "Eric Wong (Contractor, The Linux Foundation)" <e@80x24.org>
To: meta@public-inbox.org
Subject: [WIP 17/17] import: quiet down warnings from bogus From: lines
Date: Thu, 15 Feb 2018 11:08:40 +0000
Message-ID: <20180215110840.30413-18-e@80x24.org> (raw)
In-Reply-To: <20180215110840.30413-1-e@80x24.org>

There's a lot of crap in archives and git-fast-import
accepts empty names and email addresses for authors
just fine.
---
 lib/PublicInbox/Import.pm | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/lib/PublicInbox/Import.pm b/lib/PublicInbox/Import.pm
index 845fbb6..f8d1003 100644
--- a/lib/PublicInbox/Import.pm
+++ b/lib/PublicInbox/Import.pm
@@ -246,11 +246,6 @@ sub add {
 	my $from = $mime->header('From');
 	my ($email) = PublicInbox::Address::emails($from);
 	my ($name) = PublicInbox::Address::names($from);
-	# git gets confused with:
-	#  "'A U Thor <u@example.com>' via foo" <foo@example.com>
-	# ref:
-	# <CAD0k6qSUYANxbjjbE4jTW4EeVwOYgBD=bXkSu=akiYC_CB7Ffw@mail.gmail.com>
-	$name =~ tr/<>//d;
 
 	my $date_raw = parse_date($mime);
 	my $subject = $mime->header('Subject');
@@ -297,10 +292,26 @@ sub add {
 		print $w "reset $ref\n" or wfail;
 	}
 
-	utf8::encode($email);
-	utf8::encode($name);
+	# quiet down wide character warnings with utf8::encode
+	if (defined $email) {
+		utf8::encode($email);
+	} else {
+		$email = '';
+		warn "no email in From: $from\n";
+	}
+
+	# git gets confused with:
+	#  "'A U Thor <u@example.com>' via foo" <foo@example.com>
+	# ref:
+	# <CAD0k6qSUYANxbjjbE4jTW4EeVwOYgBD=bXkSu=akiYC_CB7Ffw@mail.gmail.com>
+	if (defined $name) {
+		$name =~ tr/<>//d;
+		utf8::encode($name);
+	} else {
+		$name = '';
+		warn "no name in From: $from\n";
+	}
 	utf8::encode($subject);
-	# quiet down wide character warnings:
 	print $w "commit $ref\nmark :$commit\n",
 		"author $name <$email> $date_raw\n",
 		"committer $self->{ident} ", now_raw(), "\n" or wfail;
-- 
EW


      parent reply index

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-02-09 20:51 [v2] one file to rule them all? Eric Wong
2018-02-15 10:55 ` Eric Wong
2018-02-15 11:08   ` [WIP 0/17] initial v2 work based on one-file tree Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 01/17] AUTHORS: add The Linux Foundation Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 02/17] watch_maildir: allow '-' in mail filename Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 03/17] scripts/import_vger_from_mbox: relax From_ line match slightly Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 04/17] import: stop writing legacy ssoma.index by default Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 05/17] import: begin supporting this without ssoma.lock Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 06/17] import: initial handling for v2 Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 07/17] t/import: test for last_object_id insertion Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 08/17] content_id: add test case Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 09/17] searchmsg: add mid_mime import for _extract_mid Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 10/17] scripts/import_vger_from_mbox: support --dry-run option Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 11/17] import: APIs to support v2 use Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 12/17] search: free up 'Q' prefix for a real unique identifier Eric Wong (Contractor, The Linux Foundation)
2018-02-22 21:08       ` Eric Wong
2018-02-15 11:08     ` [WIP 13/17] searchidx: fix comment around next_thread_id Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 14/17] address: extract more characters from email addresses Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 15/17] import: pass "raw" dates to git-fast-import(1) Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` [WIP 16/17] scripts/import_vger_from_mbox: use v2 layout for import Eric Wong (Contractor, The Linux Foundation)
2018-02-15 11:08     ` Eric Wong (Contractor, The Linux Foundation) [this message]

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user/dev discussion of public-inbox itself

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