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Contents
=begin rdoc
== Line in File
Ensures that the line given is in the file
== Usage
has_line_in_file('line', '/full/file/path.ext')
== Examples
has_line_in_file("ENABLED=1", "/etc/default/haproxy")
=end
module PoolParty
module Resources
class Line < Resource
default_options(
:file => nil,
:line => ""
)
def self.has_method_name
"line_in_file"
end
def filepath
file || name
end
def after_loaded
opts = if exists?
{:command => "grep -q \'#{line.safe_quote}\' #{filepath} || echo \'#{line.safe_quote}\' >> #{filepath}",
:not_if => "grep -q \'#{line.safe_quote}\' #{filepath}"}
else
{:command => "cat #{filepath} | grep -v \'#{line.safe_quote}\' > tempfile && mv tempfile #{filepath}",
:only_if => "grep -q \'#{line.safe_quote}\' #{filepath}"}
end
opts.merge!(:name => exists? ? "line in #{filepath}" : "no line in #{filepath}")
e = has_exec opts
# Not incredibly pretty.
# {:file => [["pool_name", :reload]]}
# TODO: Find an alternative
e.meta_notifies = meta_notifies if meta_notifies
e.meta_subscribes = meta_subscribes if meta_subscribes
# TODO: Figure out better solution
deps = @dependencies
e.instance_eval do
@dependencies = deps
end
end
def print_to_chef
:no_print
end
end
end
end
Version data entries
18 entries across 18 versions & 3 rubygems