72 lines
1.9 KiB
Ruby
72 lines
1.9 KiB
Ruby
require 'fileutils'
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class CouchRest
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module Commands
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module Generate
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def self.run(options)
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directory = options[:directory]
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design_names = options[:trailing_args]
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FileUtils.mkdir_p(directory)
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filename = File.join(directory, "lib.js")
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self.write(filename, <<-FUNC)
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// Put global functions here.
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// Include in your views with
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//
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// //include-lib
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FUNC
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design_names.each do |design_name|
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subdirectory = File.join(directory, design_name)
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FileUtils.mkdir_p(subdirectory)
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filename = File.join(subdirectory, "sample-map.js")
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self.write(filename, <<-FUNC)
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function(doc) {
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// Keys is first letter of _id
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emit(doc._id[0], doc);
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}
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FUNC
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filename = File.join(subdirectory, "sample-reduce.js")
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self.write(filename, <<-FUNC)
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function(keys, values) {
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// Count the number of keys starting with this letter
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return values.length;
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}
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FUNC
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filename = File.join(subdirectory, "lib.js")
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self.write(filename, <<-FUNC)
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// Put functions specific to '#{design_name}' here.
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// Include in your views with
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//
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// //include-lib
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FUNC
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end
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end
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def self.help
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helpstring = <<-GEN
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Usage: couchview generate directory design1 design2 design3 ...
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Couchview will create directories and example views for the design documents you specify.
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GEN
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helpstring.gsub(/^ /, '')
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end
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def self.write(filename, contents)
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puts "Writing #{filename}"
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File.open(filename, "w") do |f|
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# Remove leading spaces
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contents.gsub!(/^ ( )?/, '')
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f.write contents
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end
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end
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end
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end
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end
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