(#2157) Remove facter_dot_d for compatibility with external facts

Since external facts does the same thing as facts_dot_d (except
allow ttl for external facts and allow some Windows executable
external facts), and external facts is the prefered solution,
remove facts_dot_d in the next major relase of stdlib.

1 files changed, 0 insertions, 192 deletions

diff --git a/lib/facter/facter_dot_d.rb b/lib/facter/facter_dot_d.rb
deleted file mode 100644
index 3e528ab..0000000
--- a/lib/facter/facter_dot_d.rb
+++ /dev/null
@@ -1,192 +0,0 @@
-# A Facter plugin that loads facts from /etc/facter/facts.d
-# and /etc/puppetlabs/facter/facts.d.
-#
-# Facts can be in the form of JSON, YAML or Text files
-# and any executable that returns key=value pairs.
-#
-# In the case of scripts you can also create a file that
-# contains a cache TTL.  For foo.sh store the ttl as just
-# a number in foo.sh.ttl
-#
-# The cache is stored in /tmp/facts_cache.yaml as a mode
-# 600 file and will have the end result of not calling your
-# fact scripts more often than is needed
-
-class Facter::Util::DotD
-    require 'yaml'
-
-    def initialize(dir="/etc/facts.d", cache_file="/tmp/facts_cache.yml")
-        @dir = dir
-        @cache_file = cache_file
-        @cache = nil
-        @types = {".txt" => :txt, ".json" => :json, ".yaml" => :yaml}
-    end
-
-    def entries
-        Dir.entries(@dir).reject{|f| f =~ /^\.|\.ttl$/}.sort.map {|f| File.join(@dir, f) }
-    rescue
-        []
-    end
-
-    def fact_type(file)
-        extension = File.extname(file)
-
-        type = @types[extension] || :unknown
-
-        type = :script if type == :unknown && File.executable?(file)
-
-        return type
-    end
-
-    def txt_parser(file)
-        File.readlines(file).each do |line|
-            if line =~ /^(.+)=(.+)$/
-                var = $1; val = $2
-
-                Facter.add(var) do
-                    setcode { val }
-                end
-            end
-        end
-    rescue Exception => e
-        Facter.warn("Failed to handle #{file} as text facts: #{e.class}: #{e}")
-    end
-
-    def json_parser(file)
-        begin
-            require 'json'
-        rescue LoadError
-            retry if require 'rubygems'
-            raise
-        end
-
-        JSON.load(File.read(file)).each_pair do |f, v|
-            Facter.add(f) do
-                setcode { v }
-            end
-        end
-    rescue Exception => e
-        Facter.warn("Failed to handle #{file} as json facts: #{e.class}: #{e}")
-    end
-
-    def yaml_parser(file)
-        require 'yaml'
-
-        YAML.load_file(file).each_pair do |f, v|
-            Facter.add(f) do
-                setcode { v }
-            end
-        end
-    rescue Exception => e
-        Facter.warn("Failed to handle #{file} as yaml facts: #{e.class}: #{e}")
-    end
-
-    def script_parser(file)
-        result = cache_lookup(file)
-        ttl = cache_time(file)
-
-        unless result
-            result = Facter::Util::Resolution.exec(file)
-
-            if ttl > 0
-                Facter.debug("Updating cache for #{file}")
-                cache_store(file, result)
-                cache_save!
-            end
-        else
-            Facter.debug("Using cached data for #{file}")
-        end
-
-        result.split("\n").each do |line|
-            if line =~ /^(.+)=(.+)$/
-                var = $1; val = $2
-
-                Facter.add(var) do
-                    setcode { val }
-                end
-            end
-        end
-    rescue Exception => e
-        Facter.warn("Failed to handle #{file} as script facts: #{e.class}: #{e}")
-        Facter.debug(e.backtrace.join("\n\t"))
-    end
-
-    def cache_save!
-        cache = load_cache
-        File.open(@cache_file, "w", 0600) {|f| f.write(YAML.dump(cache)) }
-    rescue
-    end
-
-    def cache_store(file, data)
-        load_cache
-
-        @cache[file] = {:data => data, :stored => Time.now.to_i}
-    rescue
-    end
-
-    def cache_lookup(file)
-        cache = load_cache
-
-        return nil if cache.empty?
-
-        ttl = cache_time(file)
-
-        if cache[file]
-            now = Time.now.to_i
-
-            return cache[file][:data] if ttl == -1
-            return cache[file][:data] if (now - cache[file][:stored]) <= ttl
-            return nil
-        else
-            return nil
-        end
-    rescue
-        return nil
-    end
-
-    def cache_time(file)
-        meta = file + ".ttl"
-
-        return File.read(meta).chomp.to_i
-    rescue
-        return 0
-    end
-
-    def load_cache
-        unless @cache
-            if File.exist?(@cache_file)
-                @cache = YAML.load_file(@cache_file)
-            else
-                @cache = {}
-            end
-        end
-
-        return @cache
-    rescue
-        @cache = {}
-        return @cache
-    end
-
-    def create
-        entries.each do |fact|
-            type = fact_type(fact)
-            parser = "#{type}_parser"
-
-            if respond_to?("#{type}_parser")
-                Facter.debug("Parsing #{fact} using #{parser}")
-
-                send(parser, fact)
-            end
-        end
-    end
-end
-
-Facter::Util::DotD.new("/etc/facter/facts.d").create
-Facter::Util::DotD.new("/etc/puppetlabs/facter/facts.d").create
-
-# Windows has a different configuration directory that defaults to a vendor
-# specific sub directory of the %COMMON_APPDATA% directory.
-if Dir.const_defined? 'COMMON_APPDATA' then
-  windows_facts_dot_d = File.join(Dir::COMMON_APPDATA, 'PuppetLabs', 'facter', 'facts.d')
-  Facter::Util::DotD.new(windows_facts_dot_d).create
-end