Fix repo layout for package maintainers (#571)

* Do not ignore lexer subfolder for export as this contains source files and add smarty-lexer as a composer dev-dependency.
* Remove unit tests etc from archive export

Please note that the generated lexer / parser classes are not exactly equivalent, as they have been editing to conform to coding standards afterwards. I did a quick review and there don't seem to be any differences in semantics though.

.gitattributes

@@ -6,11 +6,14 @@
 *.lex text eol=lf
 
 # exclude from git export
-/travis.ini export-ignore
-/myconfig.ini export-ignore
-/.travis.yml export-ignore
-/.gitignore export-ignore
-/.gitattributes export-ignore
-/lexer/ export-ignore
+/tests export-ignore
 /utilities/ export-ignore
+
+/.gitattributes export-ignore
+/.gitignore export-ignore
+/.travis.yml export-ignore
 /error_reporting.ini export-ignore
+/phpunit.sh export-ignore
+/phpunit.xml export-ignore
+/TODO.md export-ignore
+/travis.ini export-ignore

change_log.txt

@@ -1,5 +1,6 @@
  - remove whitespaces after comments https://github.com/smarty-php/smarty/issues/447
  - fix foreachelse on arrayiterators https://github.com/smarty-php/smarty/issues/506
+ - fix files contained in git export archive for package maintainers https://github.com/smarty-php/smarty/issues/325
  - throw SmartyException when setting caching attributes for cacheable plugin https://github.com/smarty-php/smarty/issues/457
  - fix errors that occured where isset was replaced with null check such as https://github.com/smarty-php/smarty/issues/453
 

composer.json

@@ -40,6 +40,7 @@
         }
     },
     "require-dev": {
-        "phpunit/phpunit": "6.4.1"
+        "phpunit/phpunit": "6.4.1",
+        "smarty/smarty-lexer": "^3.1"
     }
 }