Class: Linguist::Generated
- Inherits:
-
Object
- Object
- Linguist::Generated
- Defined in:
- lib/linguist/generated.rb
Constant Summary collapse
- PROTOBUF_EXTENSIONS =
['.py', '.java', '.h', '.cc', '.cpp', '.m', '.rb', '.php']
- APACHE_THRIFT_EXTENSIONS =
['.rb', '.py', '.go', '.js', '.m', '.java', '.h', '.cc', '.cpp', '.php']
- HAXE_EXTENSIONS =
['.js', '.py', '.lua', '.cpp', '.h', '.java', '.cs', '.php']
Instance Attribute Summary collapse
-
#extname ⇒ Object
readonly
Returns the value of attribute extname.
-
#name ⇒ Object
readonly
Returns the value of attribute name.
Class Method Summary collapse
-
.generated?(name, data) ⇒ Boolean
Public: Is the blob a generated file?.
Instance Method Summary collapse
-
#cargo_lock? ⇒ Boolean
Internal: Is the blob a generated Rust Cargo lock file?.
-
#carthage_build? ⇒ Boolean
Internal: Is the blob part of Carthage/Build/, which contains dependencies not meant for humans in pull requests.
-
#cocoapods? ⇒ Boolean
Internal: Is the blob part of Pods/, which contains dependencies not meant for humans in pull requests.
-
#compiled_coffeescript? ⇒ Boolean
Internal: Is the blob of JS generated by CoffeeScript?.
-
#compiled_cython_file? ⇒ Boolean
Internal: Is this a compiled C/C++ file from Cython?.
-
#composer_lock? ⇒ Boolean
Internal: Is the blob a generated php composer lock file?.
-
#data ⇒ Object
Lazy load blob data if block was passed in.
-
#esy_lock? ⇒ Boolean
Internal: Is the blob a generated esy lock file?.
-
#extract_html_meta(match) ⇒ Object
Internal: Extract a Hash of name/content pairs from an HTML <meta> tag.
-
#generated? ⇒ Boolean
Internal: Is the blob a generated file?.
-
#generated_apache_thrift? ⇒ Boolean
Internal: Is the blob generated by Apache Thrift compiler?.
-
#generated_by_zephir? ⇒ Boolean
Internal: Is the blob generated by Zephir?.
-
#generated_dart? ⇒ Boolean
Internal: Is this a generated Dart file?.
-
#generated_gamemakerstudio? ⇒ Boolean
Internal: Is this a generated Game Maker Studio (2) metadata file?.
-
#generated_gimp? ⇒ Boolean
Internal: Is this a generated GIMP C image file?.
- #generated_go? ⇒ Boolean
-
#generated_grammarkit? ⇒ Boolean
Internal: Is this a GrammarKit-generated file?.
-
#generated_graphql_relay? ⇒ Boolean
Internal: Is this a relay-compiler generated graphql file?.
-
#generated_grpc_cpp? ⇒ Boolean
Internal: Is this a protobuf/grpc-generated C++ file?.
-
#generated_haxe? ⇒ Boolean
Internal: Is this a generated Haxe-generated source file?.
-
#generated_html? ⇒ Boolean
Internal: Is this a generated HTML file?.
-
#generated_javascript_protocol_buffer? ⇒ Boolean
Internal: Is the blob a Javascript source file generated by the Protocol Buffer compiler?.
-
#generated_jflex? ⇒ Boolean
Internal: Is this a JFlex-generated file?.
-
#generated_jison? ⇒ Boolean
Internal: Is this a Jison-generated file?.
-
#generated_jni_header? ⇒ Boolean
Internal: Is the blob a C/C++ header generated by the Java JNI tool javah?.
-
#generated_jooq? ⇒ Boolean
Internal: Is this a generated jOOQ file?.
-
#generated_module? ⇒ Boolean
Internal: Is it a KiCAD or GFortran module file?.
-
#generated_net_designer_file? ⇒ Boolean
Internal: Is this a codegen file for a .NET project?.
-
#generated_net_docfile? ⇒ Boolean
Internal: Is this a generated documentation file for a .NET assembly?.
-
#generated_net_specflow_feature_file? ⇒ Boolean
Internal: Is this a codegen file for Specflow feature file?.
-
#generated_parser? ⇒ Boolean
Internal: Is the blob of JS a parser generated by PEG.js?.
-
#generated_perl_ppport_header? ⇒ Boolean
Internal: Is the file a generated Perl/Pollution/Portability header file?.
-
#generated_postscript? ⇒ Boolean
Internal: Is the blob of PostScript generated?.
-
#generated_protocol_buffer? ⇒ Boolean
Internal: Is the blob a C++, Java or Python source file generated by the Protocol Buffer compiler?.
-
#generated_racc? ⇒ Boolean
Internal: Is this a Racc-generated file?.
-
#generated_roxygen2? ⇒ Boolean
Internal: Is this a roxygen2-generated file?.
-
#generated_unity3d_meta? ⇒ Boolean
Internal: Is this a metadata file from Unity3D?.
-
#generated_visualstudio6? ⇒ Boolean
Internal: Is this a generated Microsoft Visual Studio 6.0 build file?.
-
#generated_yarn_plugnplay? ⇒ Boolean
Internal: Is the blob a generated Yarn Plug’n’Play?.
-
#go_lock? ⇒ Boolean
Internal: Is the blob a generated Go dep or glide lock file?.
-
#go_vendor? ⇒ Boolean
Internal: Is the blob part of the Go vendor/ tree, not meant for humans in pull requests.
-
#godeps? ⇒ Boolean
Internal: Is the blob part of Godeps/, which are not meant for humans in pull requests.
-
#has_source_map? ⇒ Boolean
Internal: Does the blob contain a source-map reference?.
-
#initialize(name, data) ⇒ Generated
constructor
Internal: Initialize Generated instance.
-
#lines ⇒ Object
Public: Get each line of data.
-
#maybe_minified? ⇒ Boolean
Internal: Does extname indicate a filetype which is commonly minified?.
-
#minified_files? ⇒ Boolean
Internal: Is the blob a minified file?.
-
#node_modules? ⇒ Boolean
Internal: Is the blob part of node_modules/, which are not meant for humans in pull requests.
-
#npm_shrinkwrap_or_package_lock? ⇒ Boolean
Internal: Is the blob a generated npm shrinkwrap or package lock file?.
-
#pipenv_lock? ⇒ Boolean
Internal: Is this a Pipenv lock file?.
-
#poetry_lock? ⇒ Boolean
Internal: Is the blob a generated poetry.lock?.
-
#source_map? ⇒ Boolean
Internal: Is the blob a generated source-map?.
-
#vcr_cassette? ⇒ Boolean
Is the blob a VCR Cassette file?.
-
#xcode_file? ⇒ Boolean
Internal: Is the blob an Xcode file?.
Constructor Details
#initialize(name, data) ⇒ Generated
Internal: Initialize Generated instance
name - String filename data - String blob data
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# File 'lib/linguist/generated.rb', line 19 def initialize(name, data) @name = name @extname = File.extname(name) @_data = data end |
Instance Attribute Details
#extname ⇒ Object (readonly)
Returns the value of attribute extname.
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# File 'lib/linguist/generated.rb', line 25 def extname @extname end |
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/linguist/generated.rb', line 25 def name @name end |
Class Method Details
.generated?(name, data) ⇒ Boolean
Public: Is the blob a generated file?
name - String filename data - String blob data. A block also may be passed in for lazy
loading. This behavior is deprecated and you should always
pass in a String.
Return true or false
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# File 'lib/linguist/generated.rb', line 11 def self.generated?(name, data) new(name, data).generated? end |
Instance Method Details
#cargo_lock? ⇒ Boolean
Internal: Is the blob a generated Rust Cargo lock file?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 430 def cargo_lock? !!name.match(/Cargo\.lock/) end |
#carthage_build? ⇒ Boolean
Internal: Is the blob part of Carthage/Build/, which contains dependencies not meant for humans in pull requests.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 124 def carthage_build? !!name.match(/(^|\/)Carthage\/Build\//) end |
#cocoapods? ⇒ Boolean
Internal: Is the blob part of Pods/, which contains dependencies not meant for humans in pull requests.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 117 def cocoapods? !!name.match(/(^Pods|\/Pods)\//) end |
#compiled_coffeescript? ⇒ Boolean
Internal: Is the blob of JS generated by CoffeeScript?
CoffeeScript is meant to output JS that would be difficult to tell if it was generated or not. Look for a number of patterns output by the CS compiler.
Return true or false
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# File 'lib/linguist/generated.rb', line 185 def compiled_coffeescript? return false unless extname == '.js' # CoffeeScript generated by > 1.2 include a comment on the first line if lines[0] =~ /^\/\/ Generated by / return true end if lines[0] == '(function() {' && # First line is module closure opening lines[-2] == '}).call(this);' && # Second to last line closes module closure lines[-1] == '' # Last line is blank score = 0 lines.each do |line| if line =~ /var / # Underscored temp vars are likely to be Coffee score += 1 * line.gsub(/(_fn|_i|_len|_ref|_results)/).count # bind and extend functions are very Coffee specific score += 3 * line.gsub(/(__bind|__extends|__hasProp|__indexOf|__slice)/).count end end # Require a score of 3. This is fairly arbitrary. Consider # tweaking later. score >= 3 else false end end |
#compiled_cython_file? ⇒ Boolean
Internal: Is this a compiled C/C++ file from Cython?
Cython-compiled C/C++ files typically contain: /* Generated by Cython x.x.x on … */ on the first line.
Return true or false
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# File 'lib/linguist/generated.rb', line 451 def compiled_cython_file? return false unless ['.c', '.cpp'].include? extname return false unless lines.count > 1 return lines[0].include?("Generated by Cython") end |
#composer_lock? ⇒ Boolean
Internal: Is the blob a generated php composer lock file?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 416 def composer_lock? !!name.match(/composer\.lock/) end |
#data ⇒ Object
Lazy load blob data if block was passed in.
Awful, awful stuff happening here.
Returns String data.
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# File 'lib/linguist/generated.rb', line 32 def data @data ||= @_data.respond_to?(:call) ? @_data.call() : @_data end |
#esy_lock? ⇒ Boolean
Internal: Is the blob a generated esy lock file?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 387 def esy_lock? !!name.match(/(^|\/)(\w+\.)?esy.lock$/) end |
#extract_html_meta(match) ⇒ Object
Internal: Extract a Hash of name/content pairs from an HTML <meta> tag
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# File 'lib/linguist/generated.rb', line 712 def (match) (match.last.sub(/\/\Z/, "").strip.scan(/ (?<=^|\s) # Check for preceding whitespace (name|content|value) # Attribute names we're interested in \s* = \s* # Key-value separator # Attribute value ( "[^"]+" # name="value" | '[^']+' # name='value' | [^\s"']+ # name=value ) /ix)).map do |match| key = match[0].downcase val = match[1].gsub(/\A["']|["']\Z/, '') [key, val] end.select { |x| x.length == 2 }.to_h end |
#generated? ⇒ Boolean
Internal: Is the blob a generated file?
Generated source code is suppressed in diffs and is ignored by language statistics.
Please add additional test coverage to ‘test/test_blob.rb#test_generated` if you make any changes.
Return true or false
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# File 'lib/linguist/generated.rb', line 53 def generated? xcode_file? || cocoapods? || carthage_build? || generated_graphql_relay? || generated_net_designer_file? || generated_net_specflow_feature_file? || composer_lock? || cargo_lock? || node_modules? || go_vendor? || go_lock? || poetry_lock? || esy_lock? || npm_shrinkwrap_or_package_lock? || generated_yarn_plugnplay? || godeps? || generated_by_zephir? || minified_files? || has_source_map? || source_map? || compiled_coffeescript? || generated_parser? || generated_net_docfile? || generated_postscript? || compiled_cython_file? || pipenv_lock? || generated_go? || generated_protocol_buffer? || generated_javascript_protocol_buffer? || generated_apache_thrift? || generated_jni_header? || vcr_cassette? || generated_module? || || generated_racc? || generated_jflex? || generated_grammarkit? || generated_roxygen2? || generated_html? || generated_jison? || generated_grpc_cpp? || generated_dart? || generated_perl_ppport_header? || generated_gamemakerstudio? || generated_gimp? || generated_visualstudio6? || generated_haxe? || generated_jooq? end |
#generated_apache_thrift? ⇒ Boolean
Internal: Is the blob generated by Apache Thrift compiler?
Returns true or false
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# File 'lib/linguist/generated.rb', line 339 def generated_apache_thrift? return false unless APACHE_THRIFT_EXTENSIONS.include?(extname) return lines.first(6).any? { |l| l.include?("Autogenerated by Thrift Compiler") } end |
#generated_by_zephir? ⇒ Boolean
Internal: Is the blob generated by Zephir?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 423 def generated_by_zephir? !!name.match(/.\.zep\.(?:c|h|php)$/) end |
#generated_dart? ⇒ Boolean
Internal: Is this a generated Dart file?
A dart-lang/appengine generated file contains: // Generated code. Do not modify. on the first line.
An owl generated file contains: // GENERATED CODE - DO NOT MODIFY on the first line.
Return true or false
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# File 'lib/linguist/generated.rb', line 591 def generated_dart? return false unless extname == '.dart' return false unless lines.count > 1 return lines.first.downcase =~ /generated code\W{2,3}do not modify/ end |
#generated_gamemakerstudio? ⇒ Boolean
Internal: Is this a generated Game Maker Studio (2) metadata file?
All Game Maker Studio 2 generated files will be JSON, .yy or .yyp, and have a part that looks like “modelName: GMname” on the 3rd line
Return true or false
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# File 'lib/linguist/generated.rb', line 619 def generated_gamemakerstudio? return false unless ['.yy', '.yyp'].include? extname return false unless lines.count > 3 return lines[2].match(/\"modelName\"\:\s*\"GM/) || lines[0] =~ /^\d\.\d\.\d.+\|\{/ end |
#generated_gimp? ⇒ Boolean
Internal: Is this a generated GIMP C image file?
GIMP saves C sources with one of two comment forms:
-
‘/* GIMP RGB C-Source image dump (<filename>.c) */` (C source export)
-
‘/* GIMP header image file format (RGB): <filename>.h */` (Header export)
Return true or false
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# File 'lib/linguist/generated.rb', line 633 def generated_gimp? return false unless ['.c', '.h'].include? extname return false unless lines.count > 0 return lines[0].match(/\/\* GIMP [a-zA-Z0-9\- ]+ C\-Source image dump \(.+?\.c\) \*\//) || lines[0].match(/\/\* GIMP header image file format \([a-zA-Z0-9\- ]+\)\: .+?\.h \*\//) end |
#generated_go? ⇒ Boolean
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# File 'lib/linguist/generated.rb', line 303 def generated_go? return false unless extname == '.go' return false unless lines.count > 1 return lines.first(40).any? { |l| l.include? "Code generated by" } end |
#generated_grammarkit? ⇒ Boolean
Internal: Is this a GrammarKit-generated file?
A GrammarKit-generated file typically contain: // This is a generated file. Not intended for manual editing. on the first line. This is not always the case, as it’s possible to customize the class header.
Return true or false
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# File 'lib/linguist/generated.rb', line 529 def generated_grammarkit? return false unless extname == '.java' return false unless lines.count > 1 return lines[0].start_with?("// This is a generated file. Not intended for manual editing.") end |
#generated_graphql_relay? ⇒ Boolean
Internal: Is this a relay-compiler generated graphql file?
Return true or false
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# File 'lib/linguist/generated.rb', line 609 def generated_graphql_relay? !!name.match(/__generated__\//) end |
#generated_grpc_cpp? ⇒ Boolean
Internal: Is this a protobuf/grpc-generated C++ file?
A generated file contains: // Generated by the gRPC C++ plugin. on the first line.
Return true or false
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# File 'lib/linguist/generated.rb', line 574 def generated_grpc_cpp? return false unless %w{.cpp .hpp .h .cc}.include? extname return false unless lines.count > 1 return lines[0].start_with?("// Generated by the gRPC") end |
#generated_haxe? ⇒ Boolean
Internal: Is this a generated Haxe-generated source file?
Return true or false
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# File 'lib/linguist/generated.rb', line 653 def generated_haxe? return false unless HAXE_EXTENSIONS.include?(extname) return lines.first(3).any? { |l| l.include?("Generated by Haxe") } end |
#generated_html? ⇒ Boolean
Internal: Is this a generated HTML file?
HTML documents generated by authoring tools often include a a <meta> tag in the header of the form:
<meta name="generator" content="DocGen v5.0.1" />
Return true or false
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# File 'lib/linguist/generated.rb', line 666 def generated_html? return false unless ['.html', '.htm', '.xhtml'].include? extname.downcase return false unless lines.count > 1 # Pkgdown return true if lines[0..1].any? do |line| line.match(/<!-- Generated by pkgdown: do not edit by hand -->/) end # Mandoc return true if lines.count > 2 && lines[2].start_with?('<!-- This is an automatically generated file.') # Doxygen return true if lines[0..30].any? do |line| line.match(/<!--\s+Generated by Doxygen\s+[.0-9]+\s*-->/i) end # HTML tag: <meta name="generator" content="…" /> matches = lines[0..30].join(' ').scan(/<meta(\s+[^>]++)>/i) return false if matches.empty? return matches.map {|x| (x) }.any? do |attr| attr["name"].to_s.downcase == 'generator' && [attr["content"], attr["value"]].any? do |cv| !cv.nil? && cv.match(/^ ( org \s+ mode | j?latex2html | groff | makeinfo | texi2html | ronn ) \b /ix) end end end |
#generated_javascript_protocol_buffer? ⇒ Boolean
Internal: Is the blob a Javascript source file generated by the Protocol Buffer compiler?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 327 def generated_javascript_protocol_buffer? return false unless extname == ".js" return false unless lines.count > 6 return lines[5].include?("GENERATED CODE -- DO NOT EDIT!") end |
#generated_jflex? ⇒ Boolean
Internal: Is this a JFlex-generated file?
A JFlex-generated file contains: /* The following code was generated by JFlex x.y.z on d/at/e ti:me */ on the first line.
Return true or false
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# File 'lib/linguist/generated.rb', line 515 def generated_jflex? return false unless extname == '.java' return false unless lines.count > 1 return lines[0].start_with?("/* The following code was generated by JFlex ") end |
#generated_jison? ⇒ Boolean
Internal: Is this a Jison-generated file?
Jison-generated parsers typically contain: /* parser generated by jison on the first line.
Jison-generated lexers typically contain: /* generated by jison-lex on the first line.
Return true or false
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# File 'lib/linguist/generated.rb', line 560 def generated_jison? return false unless extname == '.js' return false unless lines.count > 1 return lines[0].start_with?("/* parser generated by jison ") || lines[0].start_with?("/* generated by jison-lex ") end |
#generated_jni_header? ⇒ Boolean
Internal: Is the blob a C/C++ header generated by the Java JNI tool javah?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 347 def generated_jni_header? return false unless extname == '.h' return false unless lines.count > 2 return lines[0].include?("/* DO NOT EDIT THIS FILE - it is machine generated */") && lines[1].include?("#include <jni.h>") end |
#generated_jooq? ⇒ Boolean
Internal: Is this a generated jOOQ file?
Return true or false
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# File 'lib/linguist/generated.rb', line 706 def generated_jooq? return false unless extname.downcase == '.java' lines.first(2).any? { |l| l.include? 'This file is generated by jOOQ.' } end |
#generated_module? ⇒ Boolean
Internal: Is it a KiCAD or GFortran module file?
KiCAD module files contain: PCBNEW-LibModule-V1 yyyy-mm-dd h:mm:ss XM on the first line.
GFortran module files contain: GFORTRAN module version ‘x’ created from on the first line.
Return true or false
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# File 'lib/linguist/generated.rb', line 475 def generated_module? return false unless extname == '.mod' return false unless lines.count > 1 return lines[0].include?("PCBNEW-LibModule-V") || lines[0].include?("GFORTRAN module version '") end |
#generated_net_designer_file? ⇒ Boolean
Internal: Is this a codegen file for a .NET project?
Visual Studio often uses code generation to generate partial classes, and these files can be quite unwieldy. Let’s hide them.
Returns true or false
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# File 'lib/linguist/generated.rb', line 242 def generated_net_designer_file? name.downcase =~ /\.designer\.(cs|vb)$/ end |
#generated_net_docfile? ⇒ Boolean
Internal: Is this a generated documentation file for a .NET assembly?
.NET developers often check in the XML Intellisense file along with an assembly - however, these don’t have a special extension, so we have to dig into the contents to determine if it’s a docfile. Luckily, these files are extremely structured, so recognizing them is easy.
Returns true or false
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# File 'lib/linguist/generated.rb', line 225 def generated_net_docfile? return false unless extname.downcase == ".xml" return false unless lines.count > 3 # .NET Docfiles always open with <doc> and their first tag is an # <assembly> tag return lines[1].include?("<doc>") && lines[2].include?("<assembly>") && lines[-2].include?("</doc>") end |
#generated_net_specflow_feature_file? ⇒ Boolean
Internal: Is this a codegen file for Specflow feature file?
Visual Studio’s SpecFlow extension generates *.feature.cs files from *.feature files, they are not meant to be consumed by humans. Let’s hide them.
Returns true or false
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# File 'lib/linguist/generated.rb', line 253 def generated_net_specflow_feature_file? name.downcase =~ /\.feature\.cs$/ end |
#generated_parser? ⇒ Boolean
Internal: Is the blob of JS a parser generated by PEG.js?
PEG.js-generated parsers are not meant to be consumed by humans.
Return true or false
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# File 'lib/linguist/generated.rb', line 262 def generated_parser? return false unless extname == '.js' # PEG.js-generated parsers include a comment near the top of the file # that marks them as such. if lines[0..4].join('') =~ /^(?:[^\/]|\/[^\*])*\/\*(?:[^\*]|\*[^\/])*Generated by PEG.js/ return true end false end |
#generated_perl_ppport_header? ⇒ Boolean
Internal: Is the file a generated Perl/Pollution/Portability header file?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 600 def generated_perl_ppport_header? return false unless name.match(/ppport\.h$/) return false unless lines.count > 10 return lines[8].include?("Automatically created by Devel::PPPort") end |
#generated_postscript? ⇒ Boolean
Internal: Is the blob of PostScript generated?
PostScript files are often generated by other programs. If they tell us so, we can detect them.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 280 def generated_postscript? return false unless ['.ps', '.eps', '.pfa'].include? extname # Type 1 and Type 42 fonts converted to PostScript are stored as hex-encoded byte streams; these # streams are always preceded the `eexec` operator (if Type 1), or the `/sfnts` key (if Type 42). return true if data =~ /(\n|\r\n|\r)\s*(?:currentfile eexec\s+|\/sfnts\s+\[\1<)\h{8,}\1/ # We analyze the "%%Creator:" comment, which contains the author/generator # of the file. If there is one, it should be in one of the first few lines. creator = lines[0..9].find {|line| line =~ /^%%Creator: /} return false if creator.nil? # Most generators write their version number, while human authors' or companies' # names don't contain numbers. So look if the line contains digits. Also # look for some special cases without version numbers. return true if creator =~ /[0-9]|draw|mpage|ImageMagick|inkscape|MATLAB/ || creator =~ /PCBNEW|pnmtops|\(Unknown\)|Serif Affinity|Filterimage -tops/ # EAGLE doesn't include a version number when it generates PostScript. # However, it does prepend its name to the document's "%%Title" field. !!creator.include?("EAGLE") and lines[0..4].find {|line| line =~ /^%%Title: EAGLE Drawing /} end |
#generated_protocol_buffer? ⇒ Boolean
Internal: Is the blob a C++, Java or Python source file generated by the Protocol Buffer compiler?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 316 def generated_protocol_buffer? return false unless PROTOBUF_EXTENSIONS.include?(extname) return false unless lines.count > 1 return lines.first(3).any? { |l| l.include?("Generated by the protocol buffer compiler. DO NOT EDIT!") } end |
#generated_racc? ⇒ Boolean
Internal: Is this a Racc-generated file?
A Racc-generated file contains: # This file is automatically generated by Racc x.y.z on the third line.
Return true or false
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# File 'lib/linguist/generated.rb', line 502 def generated_racc? return false unless extname == '.rb' return false unless lines.count > 2 return lines[2].start_with?("# This file is automatically generated by Racc") end |
#generated_roxygen2? ⇒ Boolean
Internal: Is this a roxygen2-generated file?
A roxygen2-generated file typically contain: % Generated by roxygen2: do not edit by hand on the first line.
Return true or false
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# File 'lib/linguist/generated.rb', line 542 def generated_roxygen2? return false unless extname == '.Rd' return false unless lines.count > 1 return lines[0].include?("% Generated by roxygen2: do not edit by hand") end |
#generated_unity3d_meta? ⇒ Boolean
Internal: Is this a metadata file from Unity3D?
Unity3D Meta files start with:
fileFormatVersion: X
guid: XXXXXXXXXXXXXXX
Return true or false
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# File 'lib/linguist/generated.rb', line 489 def return false unless extname == '.meta' return false unless lines.count > 1 return lines[0].include?("fileFormatVersion: ") end |
#generated_visualstudio6? ⇒ Boolean
Internal: Is this a generated Microsoft Visual Studio 6.0 build file?
Return true or false
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# File 'lib/linguist/generated.rb', line 643 def generated_visualstudio6? return false unless extname.downcase == '.dsp' lines.first(3).any? { |l| l.include? '# Microsoft Developer Studio Generated Build File' } end |
#generated_yarn_plugnplay? ⇒ Boolean
Internal: Is the blob a generated Yarn Plug’n’Play?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 401 def generated_yarn_plugnplay? !!name.match(/(^|\/)\.pnp\.(c|m)?js$/) end |
#go_lock? ⇒ Boolean
Internal: Is the blob a generated Go dep or glide lock file?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 373 def go_lock? !!name.match(/(Gopkg|glide)\.lock/) end |
#go_vendor? ⇒ Boolean
Internal: Is the blob part of the Go vendor/ tree, not meant for humans in pull requests.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 366 def go_vendor? !!name.match(/vendor\/((?!-)[-0-9A-Za-z]+(?<!-)\.)+(com|edu|gov|in|me|net|org|fm|io)/) end |
#godeps? ⇒ Boolean
Internal: Is the blob part of Godeps/, which are not meant for humans in pull requests.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 409 def godeps? !!name.match(/Godeps\//) end |
#has_source_map? ⇒ Boolean
Internal: Does the blob contain a source-map reference?
We assume that if one of the last 2 lines starts with a source-map reference, then the current file was generated from other files.
We use the last 2 lines because the last line might be empty.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 159 def has_source_map? return false unless maybe_minified? lines.last(2).any? { |l| l.match(/^\/[*\/][\#@] source(?:Mapping)?URL|sourceURL=/) } end |
#lines ⇒ Object
Public: Get each line of data
Returns an Array of lines
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# File 'lib/linguist/generated.rb', line 39 def lines # TODO: data should be required to be a String, no nils @lines ||= data ? data.split("\n", -1) : [] end |
#maybe_minified? ⇒ Boolean
Internal: Does extname indicate a filetype which is commonly minified?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 131 def maybe_minified? ['.js', '.css'].include? extname.downcase end |
#minified_files? ⇒ Boolean
Internal: Is the blob a minified file?
Consider a file minified if the average line length is greater then 110c.
Currently, only JS and CSS files are detected by this method.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 143 def minified_files? if maybe_minified? and lines.any? (lines.inject(0) { |n, l| n += l.length } / lines.length) > 110 else false end end |
#node_modules? ⇒ Boolean
Internal: Is the blob part of node_modules/, which are not meant for humans in pull requests.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 358 def node_modules? !!name.match(/node_modules\//) end |
#npm_shrinkwrap_or_package_lock? ⇒ Boolean
Internal: Is the blob a generated npm shrinkwrap or package lock file?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 394 def npm_shrinkwrap_or_package_lock? !!name.match(/npm-shrinkwrap\.json/) || !!name.match(/package-lock\.json/) end |
#pipenv_lock? ⇒ Boolean
Internal: Is this a Pipenv lock file?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 460 def pipenv_lock? !!name.match(/Pipfile\.lock/) end |
#poetry_lock? ⇒ Boolean
Internal: Is the blob a generated poetry.lock?
Returns true or false.
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# File 'lib/linguist/generated.rb', line 380 def poetry_lock? !!name.match(/poetry\.lock/) end |
#source_map? ⇒ Boolean
Internal: Is the blob a generated source-map?
Source-maps usually have .css.map or .js.map extensions. In case they are not following the name convention, detect them based on the content.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 170 def source_map? return false unless extname.downcase == '.map' name =~ /(\.css|\.js)\.map$/i || # Name convention lines[0] =~ /^{"version":\d+,/ || # Revision 2 and later begin with the version number lines[0] =~ /^\/\*\* Begin line maps\. \*\*\/{/ # Revision 1 begins with a magic comment end |
#vcr_cassette? ⇒ Boolean
Is the blob a VCR Cassette file?
Returns true or false
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# File 'lib/linguist/generated.rb', line 437 def vcr_cassette? return false unless extname == '.yml' return false unless lines.count > 2 # VCR Cassettes have "recorded_with: VCR" in the second last line. return lines[-2].include?("recorded_with: VCR") end |
#xcode_file? ⇒ Boolean
Internal: Is the blob an Xcode file?
Generated if the file extension is an Xcode file extension.
Returns true or false.
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# File 'lib/linguist/generated.rb', line 110 def xcode_file? ['.nib', '.xcworkspacedata', '.xcuserstate'].include?(extname) end |