Merge pull request #13 from kddejong/Fix/ParameterPrep

Fix/parameter prep

Author: Chuck Meyer

README.md

@@ -4,7 +4,7 @@ VS Code CloudFormation Linter uses cfn-lint to lint your CloudFormation template
 
 ## Features
 
-Uses cfn-lint to parse and show issues with CloudFormation templates
+Uses [cfn-lint](https://github.com/awslabs/cfn-python-lint) to parse and show issues with CloudFormation templates
 
 For example if there is an image subfolder under your extension project workspace:
 
@@ -22,3 +22,7 @@ More information about cfn-lint can be found [here](https://github.com/awslabs/c
 * `cfnLint.appendRules`: Array of paths containing additional Rules
 * `cfnLint.ignoreRules`: Array of Rule Ids to be ignored
 * `cfnLint.overrideSpecPath`: Path to an Specification overrule file
+
+## Contribute
+
+The code for this plugin can be found on GitHub at [awslabs/aws-cfn-lint-visual-studio-code](https://github.com/awslabs/aws-cfn-lint-visual-studio-code)

server/src/server.ts

@@ -130,17 +130,15 @@ function validateCloudFormationFile(document: TextDocument): void {
 		let args = ['--format', 'json', '--template', file_to_lint];
 
 		if (IgnoreRules.length > 0) {
-			args.push('--ignore-checks')
-
 			for (var ignoreRule of IgnoreRules) {
+				args.push('--ignore-checks')
 				args.push(ignoreRule)
 			}
 		}
 
 		if (AppendRules.length > 0) {
-			args.push('--append-rules')
-
 			for (var appendRule of AppendRules) {
+				args.push('--append-rules')
 				args.push(appendRule)
 			}
 		}