Restore gitignore file contents (librenms#9784)

* Restore gitignore file contents
Set permissions to 664
Add tests to check existence, mode, and size of .gitignore files

* add trailing line return

* git only cares about executable bit, just check that.

* define gitignores separately

bootstrap/cache/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

logs/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

rrd/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

scripts/github-remove

@@ -32,13 +32,25 @@ args = parser.parse_args()
 if args.discard:
     if confirm("Are you sure you want to delete all modified and untracked files?"):
         dirs = ["app/", "bootstrap/", "contrib/", "database/", "doc/", "html/", "includes/", "LibreNMS/",
-        "licenses/", "mibs/", "misc/", "resources/", "routes", "scripts/", "sql-schema/", "tests/"]
+                "licenses/", "mibs/", "misc/", "resources/", "routes", "scripts/", "sql-schema/", "tests/"]
+        gitignores = ['.gitignore',
+                      'bootstrap/cache/.gitignore',
+                      'logs/.gitignore',
+                      'rrd/.gitignore',
+                      'storage/app/.gitignore',
+                      'storage/app/public/.gitignore',
+                      'storage/debugbar/.gitignore',
+                      'storage/framework/cache/.gitignore',
+                      'storage/framework/sessions/.gitignore',
+                      'storage/framework/testing/.gitignore',
+                      'storage/framework/views/.gitignore',
+                      'storage/logs/.gitignore']
 
         call(["git", "reset", "-q"], cwd=librenms_dir)
         call(["git", "checkout", "."], cwd=librenms_dir)
         call(["git", "clean", "-d", "-f"] + dirs, cwd=librenms_dir)
         # fix messed up gitignore file modes
-        call(["git", "checkout", "bootstrap/cache/.gitignore", "storage/app/.gitignore", "storage/app/public/.gitignore", "storage/debugbar/.gitignore", "storage/framework/cache/.gitignore", "storage/framework/sessions/.gitignore", "storage/framework/testing/.gitignore", "storage/framework/views/.gitignore", "storage/logs/.gitignore"])
+        call(["git", "checkout"] + gitignores, cwd=librenms_dir)
 
         if args.vendor:
             call(["git", "clean",  "-x",  "-d",  "-f",  "vendor/"], cwd=librenms_dir)

storage/app/.gitignore

@@ -0,0 +1,3 @@
+*
+!public/
+!.gitignore

storage/app/public/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

storage/debugbar/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

storage/framework/cache/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

storage/framework/sessions/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

storage/framework/testing/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

storage/framework/views/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

storage/logs/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

tests/GitIgnoreTest.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * GitIgnoreTest.php
+ *
+ * -Description-
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       http://librenms.org
+ * @copyright  2019 Tony Murray
+ * @author     Tony Murray <[email protected]>
+ */
+
+namespace LibreNMS\Tests;
+
+class GitIgnoreTest extends TestCase
+{
+    private $gitIgnoreFiles = [
+        '.gitignore',
+        'bootstrap/cache/.gitignore',
+        'cache/.gitignore',
+        'logs/.gitignore',
+        'resources/views/alerts/templates/.gitignore',
+        'rrd/.gitignore',
+        'storage/app/.gitignore',
+        'storage/app/public/.gitignore',
+        'storage/debugbar/.gitignore',
+        'storage/framework/cache/.gitignore',
+        'storage/framework/sessions/.gitignore',
+        'storage/framework/testing/.gitignore',
+        'storage/framework/views/.gitignore',
+        'storage/logs/.gitignore',
+    ];
+
+    public function testGitIgnoresExist()
+    {
+        foreach ($this->gitIgnoreFiles as $file) {
+            $this->assertFileExists($file);
+        }
+    }
+
+    public function testGitIgnoresMode()
+    {
+        foreach ($this->gitIgnoreFiles as $file) {
+            $this->assertFalse(is_executable($file), "$file should not be executable");
+        }
+    }
+
+    public function testGitIgnoresNotEmpty()
+    {
+        foreach ($this->gitIgnoreFiles as $file) {
+            $this->assertGreaterThan(4, filesize($file), "$file is empty, it should not be");
+        }
+    }
+}