33 lines
684 B
Ruby
33 lines
684 B
Ruby
class ProjectToRepository < ActiveRecord::Base
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belongs_to :project
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belongs_to :repository
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before_save :create_link
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after_destroy :remove_link
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def path
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build_path(project.unixname)
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end
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protected
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def build_path(dir)
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File.join(repository.path, dir)
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end
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def create_link
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exists = File.exists?(path) && File.directory?(path)
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raise "Symlink #{path} already exists" if exists
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if new_record?
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FileUtils.ln_s(project.path, path)
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end
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end
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def remove_link
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exists = File.exists?(path) && File.directory?(path)
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raise "Directory #{path} didn't exists" unless exists
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FileUtils.rm_rf(path)
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end
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end
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