Disable .gitattributes ident (#2324)

.gitattributes

@@ -1,5 +1,3 @@
 dist/ merge=ours
 application/language/**/*.php merge=ours
 text=auto
-application/config/config.php ident
-application/views/partial/footer.php ident

.travis.yml

@@ -17,6 +17,7 @@ script:
   - docker run --rm -v $(pwd):/app composer/composer install
   - docker run --rm -v $(pwd):/app -w /app lucor/php7-cli php bin/install.php translations
     develop
+  - HEAD=$(git rev-parse HEAD) sed -i "s/\(\$Id\)/$HEAD/g" application/config/config.php
   - docker run --rm -it -v $(pwd):/app -w /app digitallyseamless/nodejs-bower-grunt
     sh -c "npm install && bower install && grunt package"
   - docker-compose build

application/config/config.php

@@ -19,7 +19,7 @@ $config['application_version'] = '3.3.0';
 | 
 | 
 */ 
-$config['commit_sha1'] = '$Id $';
+$config['commit_sha1'] = '$Id';
  
 /* 
 |-------------------------------------------------------------------------- 

application/views/partial/footer.php

@@ -4,7 +4,7 @@
 	<div id="footer">
 		<div class="jumbotron push-spaces">
 			<strong><?php echo $this->lang->line('common_you_are_using_ospos'); ?>
-  			<?php echo $this->config->item('application_version'); ?> - <?php echo substr('$Id$', 5, 7); ?></strong>.
+  			<?php echo $this->config->item('application_version'); ?> - <?php echo substr($this->config->item('commit_sha1'), 0, 5); ?></strong>.
 			<?php echo $this->lang->line('common_please_visit_my'); ?>
 			<a href="https://github.com/jekkos/opensourcepos" target="_blank"><?php echo $this->lang->line('common_website'); ?></a>
 			<?php echo $this->lang->line('common_learn_about_project'); ?>

application/views/partial/header.php

@@ -77,7 +77,7 @@
 		<link rel="stylesheet" type="text/css" href="dist/opensourcepos.min.css?rel=c729835075"/>
 		<!-- end mincss template tags -->
 		<!-- start minjs template tags -->
-		<script type="text/javascript" src="dist/opensourcepos.min.js?rel=b9e3a39941"></script>
+		<script type="text/javascript" src="dist/opensourcepos.min.js?rel=aaf585bba7"></script>
 		<!-- end minjs template tags -->
 	<?php endif; ?>