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authorJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-16 18:49:26 +0900
committerJari Vetoniemi <jari.vetoniemi@indooratlas.com>2020-03-30 00:39:06 +0900
commitfcbf63e62c627deae76c1b8cb8c0876c536ed811 (patch)
tree64cb17de3f41a2b6fef2368028fbd00349946994 /jni/ruby/lib/rake/clean.rb
Fresh start
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diff --git a/jni/ruby/lib/rake/clean.rb b/jni/ruby/lib/rake/clean.rb
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+# The 'rake/clean' file defines two file lists (CLEAN and CLOBBER) and
+# two rake tasks (:clean and :clobber).
+#
+# [:clean] Clean up the project by deleting scratch files and backup
+# files. Add files to the CLEAN file list to have the :clean
+# target handle them.
+#
+# [:clobber] Clobber all generated and non-source files in a project.
+# The task depends on :clean, so all the clean files will
+# be deleted as well as files in the CLOBBER file list.
+# The intent of this task is to return a project to its
+# pristine, just unpacked state.
+
+require 'rake'
+
+# :stopdoc:
+
+module Rake
+ module Cleaner
+ extend FileUtils
+
+ module_function
+
+ def cleanup_files(file_names)
+ file_names.each do |file_name|
+ cleanup(file_name)
+ end
+ end
+
+ def cleanup(file_name, opts={})
+ begin
+ rm_r file_name, opts
+ rescue StandardError => ex
+ puts "Failed to remove #{file_name}: #{ex}" unless file_already_gone?(file_name)
+ end
+ end
+
+ def file_already_gone?(file_name)
+ return false if File.exist?(file_name)
+
+ path = file_name
+ prev = nil
+
+ while path = File.dirname(path)
+ return false if cant_be_deleted?(path)
+ break if [prev, "."].include?(path)
+ prev = path
+ end
+ true
+ end
+ private_class_method :file_already_gone?
+
+ def cant_be_deleted?(path_name)
+ File.exist?(path_name) &&
+ (!File.readable?(path_name) || !File.executable?(path_name))
+ end
+ private_class_method :cant_be_deleted?
+ end
+end
+
+CLEAN = ::Rake::FileList["**/*~", "**/*.bak", "**/core"]
+CLEAN.clear_exclude.exclude { |fn|
+ fn.pathmap("%f").downcase == 'core' && File.directory?(fn)
+}
+
+desc "Remove any temporary products."
+task :clean do
+ Rake::Cleaner.cleanup_files(CLEAN)
+end
+
+CLOBBER = ::Rake::FileList.new
+
+desc "Remove any generated file."
+task :clobber => [:clean] do
+ Rake::Cleaner.cleanup_files(CLOBBER)
+end