Class: Rpatch::Patch
- Inherits:
-
Object
- Object
- Rpatch::Patch
- Defined in:
- lib/rpatch/patch.rb
Instance Attribute Summary collapse
-
#level ⇒ Object
readonly
Returns the value of attribute level.
-
#name ⇒ Object
readonly
Returns the value of attribute name.
-
#patch_entries ⇒ Object
readonly
Returns the value of attribute patch_entries.
Class Method Summary collapse
- .apply(path, patches, patch_level) ⇒ Object
- .apply_one(path, patch_file, patch_level) ⇒ Object
- .apply_quilt(path, quilt_dir, patch_level) ⇒ Object
Instance Method Summary collapse
- #apply_to(input, output = nil) ⇒ Object
-
#initialize(file, level) ⇒ Patch
constructor
A new instance of Patch.
Constructor Details
Instance Attribute Details
#level ⇒ Object (readonly)
Returns the value of attribute level.
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# File 'lib/rpatch/patch.rb', line 13 def level @level end |
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/rpatch/patch.rb', line 13 def name @name end |
#patch_entries ⇒ Object (readonly)
Returns the value of attribute patch_entries.
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# File 'lib/rpatch/patch.rb', line 13 def patch_entries @patch_entries end |
Class Method Details
.apply(path, patches, patch_level) ⇒ Object
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# File 'lib/rpatch/patch.rb', line 16 def apply(path, patches, patch_level) unless File.exist? path raise FileNotExistError, "File or directory \"#{path}\" does not exist" end patch_status = true patches.each do |patch_file| if patch_file.is_a? IO or patch_file.is_a? StringIO apply_one(path, patch_file, patch_level) || patch_status = false elsif File.file? patch_file apply_one(path, patch_file, patch_level) || patch_status = false elsif File.directory? patch_file apply_quilt(path, patch_file, patch_level) || patch_status = false else raise FileNotExistError, "Can not find patch file: #{patch_file}" end end patch_status rescue Exception => e Tty.error e. patch_status = false end |
.apply_one(path, patch_file, patch_level) ⇒ Object
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# File 'lib/rpatch/patch.rb', line 72 def apply_one(path, patch_file, patch_level) patch = Patch.new(patch_file, patch_level) patch.apply_to(path) end |
.apply_quilt(path, quilt_dir, patch_level) ⇒ Object
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# File 'lib/rpatch/patch.rb', line 77 def apply_quilt(path, quilt_dir, patch_level) patch_status = true if File.exist?("#{quilt_dir}/series") File.open("#{quilt_dir}/series") do |io| io.readlines.each do |line| line.strip! filename = line level = patch_level if line =~ /^(.*?)[\s]+-p([0-9]*)$/ filename = $1 level = $2 end unless filename.start_with? '#' apply_one(path, File.join(quilt_dir, filename), level) || patch_status = false end end end else raise FileNotExistError, "Can not find (quilt) patchs in dir: #{quilt_dir}" end patch_status end |
Instance Method Details
#apply_to(input, output = nil) ⇒ Object
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# File 'lib/rpatch/patch.rb', line 47 def apply_to(input, output=nil) patch_status = true patch_entries.each do |patch_entry| begin # input maybe a IO, StringIO, directory, file, or in-exist file. if input.is_a? String and File.directory? input patch_entry.patch_on_directory(input, output) || patch_status = false else if patch_entries.size > 1 raise PatchOneWithManyError, "Multiple patch entries (#{patch_entries.size}) have been found in patch #{name}" end # a IO, StringIO, file, or inexist file. patch_entry.patch_on_file(input, output) || patch_status = false end rescue Exception => e Tty.error e. patch_status = false end end patch_status end |