From 9d7a47506c6d824d254774f2c7828e8cb65e236f Mon Sep 17 00:00:00 2001
From: root <root@puppetmaster.black.co.at>
Date: Tue, 13 Nov 2007 10:44:07 +0100
Subject: common: minor improvements to config_file, replace and line

---
 manifests/defines/config_file.pp | 14 ++++++++++++--
 manifests/defines/line.pp        |  4 ++--
 manifests/defines/replace.pp     |  4 ++--
 3 files changed, 16 insertions(+), 6 deletions(-)

(limited to 'manifests')

diff --git a/manifests/defines/config_file.pp b/manifests/defines/config_file.pp
index 6188ac4..c57c9a3 100644
--- a/manifests/defines/config_file.pp
+++ b/manifests/defines/config_file.pp
@@ -27,10 +27,9 @@
 #              notify => Exec["reload-apache2"]
 # }
 
-define config_file ($content, $ensure = 'present') {
+define config_file ($content = '', $source = '', $ensure = 'present') {
 	file { $name:
 		ensure => $ensure,
-		content => $content,
 		# keep old versions on the server
 		backup => server,
 		# default permissions for config files
@@ -38,6 +37,17 @@ define config_file ($content, $ensure = 'present') {
 		# really detect changes to this file
 		checksum => md5,
 	}
+
+	case $content {
+		'': {
+			case $source {
+				'': { }
+				default: { File[$name] { source => $source } }
+			}
+		}
+		default: { File[$name] { content => $content } }
+	}
+				
 }
 
 
diff --git a/manifests/defines/line.pp b/manifests/defines/line.pp
index 4cf8fba..3f7c4c0 100644
--- a/manifests/defines/line.pp
+++ b/manifests/defines/line.pp
@@ -28,12 +28,12 @@ define line($file, $line, $ensure = 'present') {
 		default : { err ( "unknown ensure value '${ensure}'" ) }
 		present: {
 			exec { "/bin/echo '${line}' >> '${file}'":
-				unless => "/bin/grep -Fx '${line}' '${file}'"
+				unless => "/bin/grep -qFx '${line}' '${file}'"
 			}
 		}
 		absent: {
 			exec { "/usr/bin/perl -ni -e 'print unless /^\\Q${line}\\E\$/' '${file}'":
-				onlyif => "/bin/grep -Fx '${line}' '${file}'"
+				onlyif => "/bin/grep -qFx '${line}' '${file}'"
 			}
 		}
 	}
diff --git a/manifests/defines/replace.pp b/manifests/defines/replace.pp
index d1c7496..c13325e 100644
--- a/manifests/defines/replace.pp
+++ b/manifests/defines/replace.pp
@@ -23,8 +23,8 @@ define replace($file, $pattern, $replacement) {
 	$pattern_no_slashes = slash_escape($pattern)
 	$replacement_no_slashes = slash_escape($replacement)
 	exec { "replace_${pattern}_${file}":
-		command => "/usr/bin/perl -pi -e 's/$pattern_no_slashes/$replacement_no_slashes/' '$file'",
-		onlyif => "/usr/bin/perl -ne 'BEGIN { \$ret = 1; } \$ret = 0 if /$pattern_no_slashes/; END { exit \$ret; }' '$file'",
+		command => "/usr/bin/perl -pi -e 's/${pattern_no_slashes}/${replacement_no_slashes}/' '${file}'",
+		onlyif => "/usr/bin/perl -ne 'BEGIN { \$ret = 1; } \$ret = 0 if /${pattern_no_slashes}/ && ! /\\Q${replacement_no_slashes}\\E/; END { exit \$ret; }' '${file}'",
 		alias => "exec_$name",
 	}
 }
-- 
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