From b26648112dbe0c44bae7ef96ed762157b8e3351b Mon Sep 17 00:00:00 2001
From: Marius Gavrilescu <marius@ieval.ro>
Date: Mon, 7 Jul 2014 20:58:57 +0300
Subject: [PATCH] Make template path customizable

---
 edwardng            | 8 ++++++++
 lib/App/EdwardNG.pm | 5 ++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/edwardng b/edwardng
index a300792..7e1363f 100755
--- a/edwardng
+++ b/edwardng
@@ -51,6 +51,10 @@ Path to GnuPG homedir.
 
 Private key passphrase.
 
+=item B<--tmpl-path>=I<path>
+
+Path to the template directory. Users of the default templates can select the language with this argument. Available languages: en. Defaults to B<--tmpl-path=en>.
+
 =item B<--use-agent>, B<--no-use-agent>
 
 If B<--use-agent>, use L<gpg-agent(1)>. Defaults to B<--no-gpg-agent>.
@@ -87,6 +91,10 @@ Corresponds to B<--keydir>.
 
 Corresponds to B<--passphrase>.
 
+=item EDWARDNG_TMPL_PATH
+
+Corresponds to B<--tmpl-path>.
+
 =item EDWARDNG_USE_AGENT
 
 Corresponds to B<--use-agent> (if true) and B<--no-use-agent> (if false).
diff --git a/lib/App/EdwardNG.pm b/lib/App/EdwardNG.pm
index 2d81020..9a01dc0 100644
--- a/lib/App/EdwardNG.pm
+++ b/lib/App/EdwardNG.pm
@@ -9,6 +9,7 @@ our @EXPORT = qw/process_message/;
 
 use Email::Sender::Simple qw/sendmail/;
 use File::Slurp qw/read_file/;
+use File::Spec::Functions qw/rel2abs/;
 use Getopt::Long;
 use MIME::Entity;
 use MIME::Parser;
@@ -95,8 +96,10 @@ sub run {
 		'key=s'         => \$ENV{EDWARDNG_KEY},
 		'keydir=s'      => \$ENV{EDWARDNG_KEYDIR},
 		'passphrase=s'  => \$ENV{EDWARDNG_PASSPHRASE},
+		'tmpl-path=s'   => \$ENV{EDWARDNG_TMPL_PATH},
 		'use-agent!'    => \$ENV{EDWARDNG_USE_AGENT},
 	);
+	my $tmpl_path = $ENV{EDWARDNG_TMPL_PATH} // 'en';
 
 	my $parser = MIME::Parser->new;
 	$parser->decode_bodies(0);
@@ -112,7 +115,7 @@ sub run {
 
 	$params{plaintext} = first_part $params{decrypted} if $params{decrypted};
 
-	my $tt = Template->new(INCLUDE_PATH => 'tmpl/en');
+	my $tt = Template->new(INCLUDE_PATH => rel2abs $tmpl_path, 'tmpl');
 	my $data;
 	$tt->process($tmpl, \%params, \$data);
 	my $email = MIME::Entity->build(
-- 
2.30.2