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-rw-r--r--lib/puppet/parser/functions/basename.rb34
1 files changed, 34 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/basename.rb b/lib/puppet/parser/functions/basename.rb
new file mode 100644
index 0000000..f7e4438
--- /dev/null
+++ b/lib/puppet/parser/functions/basename.rb
@@ -0,0 +1,34 @@
+module Puppet::Parser::Functions
+ newfunction(:basename, :type => :rvalue, :doc => <<-EOS
+ Strips directory (and optional suffix) from a filename
+ EOS
+ ) do |arguments|
+
+ if arguments.size < 1 then
+ raise(Puppet::ParseError, "basename(): No arguments given")
+ elsif arguments.size > 2 then
+ raise(Puppet::ParseError, "basename(): Too many arguments given (#{arguments.size})")
+ else
+
+ unless arguments[0].is_a?(String)
+ raise(Puppet::ParseError, 'basename(): Requires string as first argument')
+ end
+
+ if arguments.size == 1 then
+ rv = File.basename(arguments[0])
+ elsif arguments.size == 2 then
+
+ unless arguments[1].is_a?(String)
+ raise(Puppet::ParseError, 'basename(): Requires string as second argument')
+ end
+
+ rv = File.basename(arguments[0], arguments[1])
+ end
+
+ end
+
+ return rv
+ end
+end
+
+# vim: set ts=2 sw=2 et :