Class: Aireview::DiffFetcher::Entry

Inherits:
Object
  • Object
show all
Defined in:
lib/aireview/diff_fetcher.rb

Overview

One file from the GitLab answer: the header, the hunks and what can be done with it. kind:

:text            there are hunks, the code can be checked;
:no_text_changes a rename, a mode change, an empty file: nothing to
               check;
:unavailable     GitLab did not return the diff (too_large, a binary,
               an empty diff without a reason): the code exists,
               but could not be checked.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(change) ⇒ Entry

Returns a new instance of Entry.



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# File 'lib/aireview/diff_fetcher.rb', line 21

def initialize(change)
  old_path = change['old_path'] || change['new_path']
  new_path = change['new_path'] || change['old_path']
  @path = new_path
  @header = "diff --git a/#{old_path} b/#{new_path}\n--- a/#{old_path}\n+++ b/#{new_path}\n"
  diff = change['diff'].to_s
  @kind = classify(change, diff)
  @hunks = @kind == :text ? split_hunks(diff) : []
end

Instance Attribute Details

#header ⇒ Object (readonly)

Returns the value of attribute header.



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# File 'lib/aireview/diff_fetcher.rb', line 19

def header
  @header
end

#hunks ⇒ Object (readonly)

Returns the value of attribute hunks.



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# File 'lib/aireview/diff_fetcher.rb', line 19

def hunks
  @hunks
end

#kind ⇒ Object (readonly)

Returns the value of attribute kind.



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# File 'lib/aireview/diff_fetcher.rb', line 19

def kind
  @kind
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/aireview/diff_fetcher.rb', line 19

def path
  @path
end

Instance Method Details

#body ⇒ Object 



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# File 'lib/aireview/diff_fetcher.rb', line 39

def body
  case kind
  when :text then hunks.join
  when :no_text_changes then "#{NO_TEXT_CHANGES}\n"
  else "#{DIFF_UNAVAILABLE}\n"
  end
end

#render ⇒ Object 



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# File 'lib/aireview/diff_fetcher.rb', line 47

def render
  header + body
end

#text? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aireview/diff_fetcher.rb', line 31

def text?
  kind == :text
end

#unavailable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aireview/diff_fetcher.rb', line 35

def unavailable?
  kind == :unavailable
end