X-Git-Url: https://git.adam-barratt.org.uk/?a=blobdiff_plain;f=3rdparty%2Fmodules%2Fconcat%2Ffiles%2Fconcatfragments.rb;fp=3rdparty%2Fmodules%2Fconcat%2Ffiles%2Fconcatfragments.rb;h=0000000000000000000000000000000000000000;hb=5e197fe72fe9bf4fa5a89ee513a3ffc1ea97c8d9;hp=b16f3e13cf46d737f6bbb32c8a28538b25d9e5e0;hpb=6963202b4b62c2816655ac9532521b018fdf83bd;p=mirror%2Fdsa-puppet.git diff --git a/3rdparty/modules/concat/files/concatfragments.rb b/3rdparty/modules/concat/files/concatfragments.rb deleted file mode 100644 index b16f3e13c..000000000 --- a/3rdparty/modules/concat/files/concatfragments.rb +++ /dev/null @@ -1,153 +0,0 @@ -#!/usr/bin/env ruby -# Script to concat files to a config file. -# -# Given a directory like this: -# /path/to/conf.d -# |-- fragments -# | |-- 00_named.conf -# | |-- 10_domain.net -# | `-- zz_footer -# -# The script supports a test option that will build the concat file to a temp location and -# use /usr/bin/cmp to verify if it should be run or not. This would result in the concat happening -# twice on each run but gives you the option to have an unless option in your execs to inhibit rebuilds. -# -# Without the test option and the unless combo your services that depend on the final file would end up -# restarting on each run, or in other manifest models some changes might get missed. -# -# OPTIONS: -# -o The file to create from the sources -# -d The directory where the fragments are kept -# -t Test to find out if a build is needed, basically concats the files to a temp -# location and compare with what's in the final location, return codes are designed -# for use with unless on an exec resource -# -w Add a shell style comment at the top of the created file to warn users that it -# is generated by puppet -# -f Enables the creation of empty output files when no fragments are found -# -n Sort the output numerically rather than the default alpha sort -# -# the command: -# -# concatfragments.rb -o /path/to/conffile.cfg -d /path/to/conf.d -# -# creates /path/to/conf.d/fragments.concat and copies the resulting -# file to /path/to/conffile.cfg. The files will be sorted alphabetically -# pass the -n switch to sort numerically. -# -# The script does error checking on the various dirs and files to make -# sure things don't fail. -require 'optparse' -require 'fileutils' - -settings = { - :outfile => "", - :workdir => "", - :test => false, - :force => false, - :warn => "", - :sortarg => "", - :newline => false -} - -OptionParser.new do |opts| - opts.banner = "Usage: #{$0} [options]" - opts.separator "Specific options:" - - opts.on("-o", "--outfile OUTFILE", String, "The file to create from the sources") do |o| - settings[:outfile] = o - end - - opts.on("-d", "--workdir WORKDIR", String, "The directory where the fragments are kept") do |d| - settings[:workdir] = d - end - - opts.on("-t", "--test", "Test to find out if a build is needed") do - settings[:test] = true - end - - opts.separator "Other options:" - opts.on("-w", "--warn WARNMSG", String, - "Add a shell style comment at the top of the created file to warn users that it is generated by puppet") do |w| - settings[:warn] = w - end - - opts.on("-f", "--force", "Enables the creation of empty output files when no fragments are found") do - settings[:force] = true - end - - opts.on("-n", "--sort", "Sort the output numerically rather than the default alpha sort") do - settings[:sortarg] = "-n" - end - - opts.on("-l", "--line", "Append a newline") do - settings[:newline] = true - end -end.parse! - -# do we have -o? -raise 'Please specify an output file with -o' unless !settings[:outfile].empty? - -# do we have -d? -raise 'Please specify fragments directory with -d' unless !settings[:workdir].empty? - -# can we write to -o? -if File.file?(settings[:outfile]) - if !File.writable?(settings[:outfile]) - raise "Cannot write to #{settings[:outfile]}" - end -else - if !File.writable?(File.dirname(settings[:outfile])) - raise "Cannot write to dirname #{File.dirname(settings[:outfile])} to create #{settings[:outfile]}" - end -end - -# do we have a fragments subdir inside the work dir? -if !File.directory?(File.join(settings[:workdir], "fragments")) && !File.executable?(File.join(settings[:workdir], "fragments")) - raise "Cannot access the fragments directory" -end - -# are there actually any fragments? -if (Dir.entries(File.join(settings[:workdir], "fragments")) - %w{ . .. }).empty? - if !settings[:force] - raise "The fragments directory is empty, cowardly refusing to make empty config files" - end -end - -Dir.chdir(settings[:workdir]) - -if settings[:warn].empty? - File.open("fragments.concat", 'w') { |f| f.write("") } -else - File.open("fragments.concat", 'w') { |f| f.write("#{settings[:warn]}\n") } -end - -# find all the files in the fragments directory, sort them numerically and concat to fragments.concat in the working dir -open('fragments.concat', 'a') do |f| - fragments = Dir.entries("fragments").sort - if settings[:sortarg] == '-n' - fragments = fragments.sort_by { |v| v.split('_').map(&:to_i) } - end - fragments.each { |entry| - if File.file?(File.join("fragments", entry)) - f << File.read(File.join("fragments", entry)) - - # append a newline if we were asked to (invoked with -l) - if settings[:newline] - f << "\n" - end - - end - } -end - -if !settings[:test] - # This is a real run, copy the file to outfile - FileUtils.cp 'fragments.concat', settings[:outfile] -else - # Just compare the result to outfile to help the exec decide - if FileUtils.cmp 'fragments.concat', settings[:outfile] - exit 0 - else - exit 1 - end -end