From 80597efafb9943e53b566d9d0f6ee7a54a667b12 Mon Sep 17 00:00:00 2001
From: Dmitry Bogatov <KAction@debian.org>
Date: Wed, 29 May 2019 03:38:30 +0000
Subject: Refactor dh_runit

Introduce new function "create_empty_file" and reuse it for
side-effect of creating parent directories in
"template_from_data_directory" and to avoid manual open/close calls
in main function.
---
 dh_runit | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/dh_runit b/dh_runit
index 9147607..9a302dd 100755
--- a/dh_runit
+++ b/dh_runit
@@ -12,6 +12,13 @@ use File::Slurp qw(read_file write_file);
 use feature 'signatures';
 no warnings 'experimental';
 
+# Create empty file {dest} and all required parent directories.
+sub create_empty_file {
+    my ($dest) = @_;
+    make_path(dirname($dest));
+    write_file($dest, '') || die $!;
+}
+
 # Render mustache template {name} from data directory into {dest},
 # substituting {values} hash. If {perm} argument is provided, it is used
 # set permissions of {dest}. Intermediate directories to ${dest} are
@@ -26,7 +33,7 @@ sub template_from_data_directory {
     my $compiler = Text::Hogan::Compiler->new;
     my $output = $compiler->compile($template)->render($values);
 
-    make_path(dirname($dest));
+    create_empty_file($dest);
     write_file($dest, $output);
 
     if (defined $perm) {
@@ -86,10 +93,7 @@ PKG: foreach my $pkg (@{$dh{DOPACKAGES}}) {
         my $name = $conf->{name} || basename($path);
 
         if ($conf->{noreplace}) {
-            make_path("${tmp}/usr/share/runit/meta/${name}/");
-            open(my $fh, ">", "${tmp}/usr/share/runit/meta/${name}/noreplace")
-                || die $!;
-            close($fh);
+            create_empty_file("${tmp}/usr/share/runit/meta/${name}/noreplace");
         }
 
         if ( -f $path) {
-- 
cgit v1.2.3