Class: DiffResource::GitInputer

Inherits:
Inputer
  • Object
show all
Defined in:
lib/diff_resource/inputer/git_inputer.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from Inputer

#match?

Instance Attribute Details

#reference ⇒ Object

Returns the value of attribute reference.



4
5
6
 
# File 'lib/diff_resource/inputer/git_inputer.rb', line 4

def reference
  @reference
end

Instance Method Details

#directory?(path) ⇒ Boolean

Returns:

  • (Boolean) 


31
32
33
 
# File 'lib/diff_resource/inputer/git_inputer.rb', line 31

def directory? path
	return type? path, "tree"
end

#file?(path) ⇒ Boolean

Returns:

  • (Boolean) 


35
36
37
 
# File 'lib/diff_resource/inputer/git_inputer.rb', line 35

def file? path
	return type? path, "blob"
end

#parse_file(file_name, parser) ⇒ Object 



6
7
8
9
10
11
12
 
# File 'lib/diff_resource/inputer/git_inputer.rb', line 6

def parse_file file_name, parser
	ret = []

	contents = `git show #{reference}:#{file_name}`
	ret = parser.parse contents if $?.exitstatus == 0
	return ret
end

#parse_files(path, extension, parser) ⇒ Object 



14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
 
# File 'lib/diff_resource/inputer/git_inputer.rb', line 14

def parse_files path, extension, parser
	resources = []
	base = Pathname.getwd

	if directory? path
		contents = `git ls-tree --name-only #{reference}:#{path}` # ls-tree command bad work on non root dir
		contents.split("\n").each do |file|
			relative_file_path = Pathname(File.expand_path(file, path)).relative_path_from(base).to_s
			resources += parse_files relative_file_path, extension, parser
		end
	elsif file? path
		resources += parse_file path, parser if match? extension, path
	end

	return resources
end

#type?(path, type) ⇒ Boolean

Returns:

  • (Boolean) 


39
40
41
42
43
 
# File 'lib/diff_resource/inputer/git_inputer.rb', line 39

def type? path, type
	type_str = `git cat-file -t #{reference}:#{path}`
	return type_str.delete("\n") == type if $?.exitstatus == 0
	return false
end