85 lines
1.9 KiB
Ruby
85 lines
1.9 KiB
Ruby
require 'fileutils'
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module Tests
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class Filesystem
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PROJECT_NAME = 'test-project'
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ROOT_DIRECTORY = Pathname.new('../../../..').expand_path(__FILE__)
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TEMP_DIRECTORY = ROOT_DIRECTORY.join('tmp/acceptance')
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PROJECT_DIRECTORY = TEMP_DIRECTORY.join(PROJECT_NAME)
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def root_directory
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ROOT_DIRECTORY
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end
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def temp_directory
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TEMP_DIRECTORY
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end
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def project_directory
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PROJECT_DIRECTORY
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end
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def within_project(&block)
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Dir.chdir(project_directory, &block)
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end
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def clean
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if temp_directory.exist?
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temp_directory.rmtree
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end
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end
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def create
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project_directory.mkpath
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end
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def find_in_project(path)
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project_directory.join(path)
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end
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def open(path, *args, &block)
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find_in_project(path).open(*args, &block)
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end
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def read(path)
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find_in_project(path).read
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end
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def write(path, content)
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pathname = find_in_project(path)
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pathname.dirname.mkpath
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pathname.open('w') { |f| f.write(content) }
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end
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def append_to_file(path, content, options = {})
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if options[:following]
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append_to_file_following(path, content, options[:following])
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else
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open(path, 'a') { |f| f.puts(content + "\n") }
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end
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end
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def append_to_file_following(path, content_to_add, insertion_point)
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content_to_add = content_to_add + "\n"
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file_content = read(path)
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file_lines = file_content.split("\n")
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insertion_index = file_lines.find_index(insertion_point)
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if insertion_index.nil?
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raise "Cannot find #{insertion_point.inspect} in #{path}"
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end
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file_lines.insert(insertion_index + 1, content_to_add)
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new_file_content = file_lines.join("\n")
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write(path, new_file_content)
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end
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def remove_from_file(path, pattern)
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content = read(path)
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content.sub!(/#{pattern}\n/, '')
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write(path, content)
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end
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end
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end
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