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Diffstat (limited to 'lib/puppet/type/file_line.rb')
-rw-r--r-- | lib/puppet/type/file_line.rb | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/lib/puppet/type/file_line.rb b/lib/puppet/type/file_line.rb new file mode 100644 index 00000000..df263e6a --- /dev/null +++ b/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 |