92 lines
2.8 KiB
Ruby
92 lines
2.8 KiB
Ruby
# -*- encoding : utf-8 -*-
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module Homesick
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module Actions
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# File-related helper methods for Homesick
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module FileActions
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def mv(source, destination)
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source = Pathname.new(source)
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destination = Pathname.new(destination + source.basename)
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case
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when destination.exist? && (options[:force] || shell.file_collision(destination) { source })
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say_status :conflict, "#{destination} exists", :red
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FileUtils.mv source, destination unless options[:pretend]
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else
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FileUtils.mv source, destination unless options[:pretend]
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end
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end
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def rm_rf(dir)
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say_status "rm -rf #{dir}", '', :green
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FileUtils.rm_r dir, force: true
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end
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def rm_link(target)
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target = Pathname.new(target)
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if target.symlink?
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say_status :unlink, "#{target.expand_path}", :green
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FileUtils.rm_rf target
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else
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say_status :conflict, "#{target} is not a symlink", :red
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end
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end
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def rm(file)
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say_status "rm #{file}", '', :green
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FileUtils.rm file, force: true
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end
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def rm_r(dir)
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say_status "rm -r #{dir}", '', :green
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FileUtils.rm_r dir
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end
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def ln_s(source, destination)
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source = Pathname.new(source)
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destination = Pathname.new(destination)
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FileUtils.mkdir_p destination.dirname
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action = if destination.symlink? && destination.readlink == source
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:identical
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elsif destination.symlink?
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:symlink_conflict
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elsif destination.exist?
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:conflict
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else
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:success
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end
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handle_symlink_action action, source, destination
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end
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def handle_symlink_action(action, source, destination)
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case action
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when :identical
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say_status :identical, destination.expand_path, :blue
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when :symlink_conflict
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say_status :conflict,
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"#{destination} exists and points to #{destination.readlink}",
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:red
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if collision_accepted?(destination, source)
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FileUtils.rm destination
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FileUtils.ln_s source, destination, force: true unless options[:pretend]
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end
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when :conflict
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say_status :conflict, "#{destination} exists", :red
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if collision_accepted?(destination, source)
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FileUtils.rm_r destination, force: true unless options[:pretend]
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FileUtils.ln_s source, destination, force: true unless options[:pretend]
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end
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else
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say_status :symlink,
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"#{source.expand_path} to #{destination.expand_path}",
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:green
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FileUtils.ln_s source, destination unless options[:pretend]
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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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