lib/licensee/project_files/license_file.rb in licensee-9.2.0 vs lib/licensee/project_files/license_file.rb in licensee-9.2.1

@@ -17,25 +17,30 @@
       COPYING_REGEX = /copy(ing|right)/i
 
       # Regex to match OFL.
       OFL_REGEX = /ofl/i
 
+      # BSD + PATENTS patent file
+      PATENTS_REGEX = /patents/i
+
       # Hash of Regex => score with which to score potential license files
       FILENAME_REGEXES = {
-        /\A#{LICENSE_REGEX}\z/                       => 1.0,  # LICENSE
-        /\A#{LICENSE_REGEX}#{PREFERRED_EXT_REGEX}\z/ => 0.9,  # LICENSE.md
-        /\A#{COPYING_REGEX}\z/                       => 0.8,  # COPYING
-        /\A#{COPYING_REGEX}#{PREFERRED_EXT_REGEX}\z/ => 0.7,  # COPYING.md
-        /\A#{LICENSE_REGEX}#{ANY_EXT_REGEX}\z/       => 0.6,  # LICENSE.textile
-        /\A#{COPYING_REGEX}#{ANY_EXT_REGEX}\z/       => 0.5,  # COPYING.textile
-        /#{LICENSE_REGEX}-/                          => 0.4,  # LICENSE-MIT
-        /#{COPYING_REGEX}-/                          => 0.35, # COPYING-MIT
-        /-#{LICENSE_REGEX}/                          => 0.3,  # MIT-LICENSE-MIT
-        /-#{COPYING_REGEX}/                          => 0.25, # MIT-COPYING
-        /\A#{OFL_REGEX}#{PREFERRED_EXT_REGEX}/       => 0.2,  # OFL.md
-        /\A#{OFL_REGEX}#{ANY_EXT_REGEX}/             => 0.1,  # OFL.textile
-        /\A#{OFL_REGEX}\z/                           => 0.05, # OFL
-        //                                           => 0.0   # Catch all
+        /\A#{LICENSE_REGEX}\z/                       => 1.00,  # LICENSE
+        /\A#{LICENSE_REGEX}#{PREFERRED_EXT_REGEX}\z/ => 0.95,  # LICENSE.md
+        /\A#{COPYING_REGEX}\z/                       => 0.90,  # COPYING
+        /\A#{COPYING_REGEX}#{PREFERRED_EXT_REGEX}\z/ => 0.85,  # COPYING.md
+        /\A#{LICENSE_REGEX}#{ANY_EXT_REGEX}\z/       => 0.80,  # LICENSE.textile
+        /\A#{COPYING_REGEX}#{ANY_EXT_REGEX}\z/       => 0.75,  # COPYING.textile
+        /#{LICENSE_REGEX}-/                          => 0.70,  # LICENSE-MIT
+        /#{COPYING_REGEX}-/                          => 0.65,  # COPYING-MIT
+        /-#{LICENSE_REGEX}/                          => 0.60,  # MIT-LICENSE-MIT
+        /-#{COPYING_REGEX}/                          => 0.55,  # MIT-COPYING
+        /\A#{OFL_REGEX}#{PREFERRED_EXT_REGEX}/       => 0.50,  # OFL.md
+        /\A#{OFL_REGEX}#{ANY_EXT_REGEX}/             => 0.45,  # OFL.textile
+        /\A#{OFL_REGEX}\z/                           => 0.40,  # OFL
+        /\A#{PATENTS_REGEX}\z/                       => 0.35,  # PATENTS
+        /\A#{PATENTS_REGEX}#{ANY_EXT_REGEX}\z/       => 0.30,  # PATENTS.txt
+        //                                           => 0.00   # Catch all
       }.freeze
 
       # CC-NC and CC-ND are not open source licenses and should not be
       # detected as CC-BY or CC-BY-SA which are 98%+ similar
       CC_FALSE_POSITIVE_REGEX = /