be38dd1139
* replaced cron_log option with output * setting output to nil explicitly redirects to /dev/null * updated Readme and wheneverize template with examples
72 lines
1.8 KiB
Ruby
72 lines
1.8 KiB
Ruby
#!/usr/bin/env ruby
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# This file is based heavily on Capistrano's `capify` command
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require 'optparse'
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require 'fileutils'
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OptionParser.new do |opts|
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opts.banner = "Usage: #{File.basename($0)} [path]"
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begin
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opts.parse!(ARGV)
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rescue OptionParser::ParseError => e
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warn e.message
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puts opts
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exit 1
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end
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end
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if ARGV.empty?
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abort "Please specify the directory to wheneverize, e.g. `#{File.basename($0)} .'"
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elsif !File.exists?(ARGV.first)
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abort "`#{ARGV.first}' does not exist."
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elsif !File.directory?(ARGV.first)
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abort "`#{ARGV.first}' is not a directory."
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elsif ARGV.length > 1
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abort "Too many arguments; please specify only the directory to wheneverize."
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end
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content = <<-FILE
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# Use this file to easily define all of your cron jobs.
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#
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# It's helpful, but not entirely necessary to understand cron before proceeding.
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# http://en.wikipedia.org/wiki/Cron
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# Example:
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#
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# set :output, "/path/to/my/cron_log.log"
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# set :output, {:error => '/path/to/error.log', :standard => '/path/to/cron.log'}
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# set :output, {:error => '/path/to/error.log', :standard => nil}
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#
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# every 2.hours do
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# command "/usr/bin/some_great_command"
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# runner "MyModel.some_method"
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# rake "some:great:rake:task"
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# end
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#
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# every 4.days do
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# runner "AnotherModel.prune_old_records"
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# end
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# Learn more: http://github.com/javan/whenever
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FILE
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file = 'config/schedule.rb'
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base = ARGV.shift
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file = File.join(base, file)
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if File.exists?(file)
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warn "[skip] `#{file}' already exists"
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elsif File.exists?(file.downcase)
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warn "[skip] `#{file.downcase}' exists, which could conflict with `#{file}'"
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elsif !File.exists?(File.dirname(file))
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warn "[skip] directory `#{File.dirname(file)}' does not exist"
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else
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puts "[add] writing `#{file}'"
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File.open(file, "w") { |f| f.write(content) }
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end
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puts "[done] wheneverized!"
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