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authormh <mh@immerda.ch>2010-12-30 14:04:53 +0100
committermh <mh@immerda.ch>2010-12-30 14:04:53 +0100
commitb5e2aff27ba8711a187b1a4d73380aeeb4387c42 (patch)
tree2e64f26c101a3f2478ce47fe8e063ff632449a24 /lib
parent7abdda7b1ef097f374bdf52c99c2e66c7346543e (diff)
downloadpuppet-common-b5e2aff27ba8711a187b1a4d73380aeeb4387c42.tar.gz
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add a new function called tfile
Diffstat (limited to 'lib')
-rw-r--r--lib/puppet/parser/functions/tfile.rb18
1 files changed, 18 insertions, 0 deletions
diff --git a/lib/puppet/parser/functions/tfile.rb b/lib/puppet/parser/functions/tfile.rb
new file mode 100644
index 0000000..2e792f9
--- /dev/null
+++ b/lib/puppet/parser/functions/tfile.rb
@@ -0,0 +1,18 @@
+Puppet::Parser::Functions::newfunction(
+ :tfile,
+ :type => :rvalue,
+ :doc => "Returns the content of a file. If the file or the path does not
+ yet exist, it will create the path and touch the file."
+) do |args|
+ raise Puppet::ParseError, 'tfile() needs one argument' if args.length != 1
+ path = args.to_a.first
+ unless File.exists?(path)
+ dir = File.dirname(path)
+ unless File.directory?(dir)
+ Puppet::Util.recmkdir(dir,0700)
+ end
+ require 'fileutils'
+ FileUtils.touch(path)
+ end
+ function_file([path])
+end