54 lines
968 B
Ruby
54 lines
968 B
Ruby
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require "ostruct"
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require "fileutils"
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require "erb"
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require "json"
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require "pathname"
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require "pry"
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class Registry
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PATH = Pathname.new(File.expand_path("../../registry.json", __FILE__))
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def initialize
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@data = JSON.load(File.open(Registry::PATH))
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end
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attr_accessor :data
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def save
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f = File.open(Registry::PATH, "w+")
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f.puts JSON.pretty_generate(@data)
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f.close
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end
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end
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def atomic_write(path, content)
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temp_path = path.to_s + ".tmp"
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File.open(temp_path, 'w+') do |f|
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f.write(content)
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end
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FileUtils.mv(temp_path, path)
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end
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def sh(cmd, *args)
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puts "$ #{cmd} "+ args.map {|a| "'#{a}'" }.join(" ")
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#system(cmd, *args)
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end
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def die(msg)
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$stderr.puts(msg)
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exit(1)
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end
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class TemplateContext < OpenStruct
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def get_binding
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binding
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end
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end
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class Template
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def initialize(path)
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@erb = ERB.new(File.read(path), nil, '-')
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end
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def render(params={})
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@erb.result(TemplateContext.new(params).get_binding)
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end
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end
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