1 files changed, 75 insertions, 0 deletions
diff --git a/puppet/modules/stdlib/lib/puppet/type/file_line.rb b/puppet/modules/stdlib/lib/puppet/type/file_line.rb
new file mode 100644
index 00000000..df263e6a
--- /dev/null
+++ b/puppet/modules/stdlib/lib/puppet/type/file_line.rb
@@ -0,0 +1,75 @@
+Puppet::Type.newtype(:file_line) do
+
+  desc <<-EOT
+    Ensures that a given line is contained within a file.  The implementation
+    matches the full line, including whitespace at the beginning and end.  If
+    the line is not contained in the given file, Puppet will add the line to
+    ensure the desired state.  Multiple resources may be declared to manage
+    multiple lines in the same file.
+
+    Example:
+
+        file_line { 'sudo_rule':
+          path => '/etc/sudoers',
+          line => '%sudo ALL=(ALL) ALL',
+        }
+        file_line { 'sudo_rule_nopw':
+          path => '/etc/sudoers',
+          line => '%sudonopw ALL=(ALL) NOPASSWD: ALL',
+        }
+
+    In this example, Puppet will ensure both of the specified lines are
+    contained in the file /etc/sudoers.
+
+    **Autorequires:** If Puppet is managing the file that will contain the line
+    being managed, the file_line resource will autorequire that file.
+
+  EOT
+
+  ensurable do
+    defaultvalues
+    defaultto :present
+  end
+
+  newparam(:name, :namevar => true) do
+    desc 'An arbitrary name used as the identity of the resource.'
+  end
+
+  newparam(:match) do
+    desc 'An optional regular expression to run against existing lines in the file;\n' +
+        'if a match is found, we replace that line rather than adding a new line.'
+  end
+
+  newparam(:multiple) do
+    desc 'An optional value to determine if match can change multiple lines.'
+    newvalues(true, false)
+  end
+
+  newparam(:after) do
+    desc 'An optional value used to specify the line after which we will add any new lines. (Existing lines are added in place)'
+  end
+
+  newparam(:line) do
+    desc 'The line to be appended to the file located by the path parameter.'
+  end
+
+  newparam(:path) do
+    desc 'The file Puppet will ensure contains the line specified by the line parameter.'
+    validate do |value|
+      unless (Puppet.features.posix? and value =~ /^\//) or (Puppet.features.microsoft_windows? and (value =~ /^.:\// or value =~ /^\/\/[^\/]+\/[^\/]+/))
+        raise(Puppet::Error, "File paths must be fully qualified, not '#{value}'")
+      end
+    end
+  end
+
+  # Autorequire the file resource if it's being managed
+  autorequire(:file) do
+    self[:path]
+  end
+
+  validate do
+    unless self[:line] and self[:path]
+      raise(Puppet::Error, "Both line and path are required attributes")
+    end
+  end
+end