json5 support #9

Author: sandorfr

Tasks/JsonPatch/json5Patcher.ts

@@ -0,0 +1,14 @@
+import jsonPatcher = require('./common/jsonPatcher');
+import patch = require('./common/patch');
+var JSON5 = require('json5');
+
+export class Json5Patcher extends jsonPatcher.JsonPatcher {
+
+    parse(content: string): any {
+        return JSON5.parse(content);
+    }
+
+    stringify(content: any): string {
+        return JSON5.stringify(content);
+    }
+}

Tasks/JsonPatch/jsonPatch.ts

@@ -6,20 +6,24 @@ import micromatch = require('micromatch');
 import patch = require('./common/patch');
 import patchProcess = require('./common/patchProcess');
 import jsonPatcher = require('./common/jsonPatcher');
+import json5Patcher = require('./json5Patcher');
 
 var targetPath = tl.getPathInput("JsonWorkingDir");
 var patchContent = tl.getInput("JsonPatchContent");
 
 var patterns: any = tl.getInput("JsonTargetFilters")
 var outputPatchedFile = tl.getBoolInput("OutputPatchFile");
 var syntax = tl.getInput("SyntaxType");
+var useJson5 = tl.getBoolInput("UseJson5");
 
 try {
     var patches: patch.IPatch[] = syntax == "slick" ? 
     patchProcess.expandVariablesAndParseSlickPatch(patchContent) :
     patchProcess.expandVariablesAndParseJson(patchContent);
 
-    patchProcess.apply(new jsonPatcher.JsonPatcher(patches), targetPath, patterns, outputPatchedFile);
+    var patcher = useJson5 ? new json5Patcher.Json5Patcher(patches) : new jsonPatcher.JsonPatcher(patches);
+
+    patchProcess.apply(patcher, targetPath, patterns, outputPatchedFile);
 
     tl.setResult(tl.TaskResult.Succeeded, "Files Patched");
 

Tasks/JsonPatch/package.json

@@ -7,6 +7,7 @@
     "micromatch": "2.3.11",
     "fast-json-patch": "1.0.0",
     "xregexp": "3.1.1",
-    "vsts-task-lib": "0.9.6"
+    "vsts-task-lib": "0.9.6",
+    "json5" : "0.5.0"
   }
 }

Tasks/JsonPatch/task.json

@@ -68,6 +68,13 @@
             "label": "Output patched file in logs",
             "defaultValue": "false",
             "helpMarkDown": "Output patched file in logs"
+        },
+        {
+            "name": "UseJson5",
+            "type": "boolean",
+            "label": "Use JSON 5",
+            "defaultValue": "false",
+            "helpMarkDown": "This enables JSON5 syntax support"
         }
     ],
     "execution": {