Fixes devcontainer-feature.json with comment (#214)

__tests__/examples/simple/src/hello/devcontainer-feature.json

@@ -1,7 +1,13 @@
+// comment out of the object
 {
+    // single line comment
     "name": "Hello, World!",
-    "id": "hello",
-    "version": "1.0.2",
+    /*
+        multi line comment
+        你好世界
+    */
+    "id": "hello", // comment at end
+    "version": /* inline comment */ "1.0.2",
     "description": "A hello world feature",
     "options": {
         "greeting": {

package.json

@@ -10,7 +10,6 @@
     "build": "ncc build ./src/main.ts",
     "test": "jest",
     "fetch-schemas": "wget https://raw.githubusercontent.com/devcontainers/spec/main/schemas/devContainerFeature.schema.json -O src/schemas/devContainerFeature.schema.json"
-
   },
   "repository": {
     "type": "git",
@@ -31,21 +30,15 @@
     "@actions/exec": "^1.1.1",
     "@actions/github": "^5.1.1",
     "ajv": "^8.11.2",
-    "jsonc-parser": "^3.2.0"
+    "json5": "^2.2.3"
   },
   "devDependencies": {
     "@types/ajv": "^1.0.0",
     "@types/node": "^18.11.18",
     "@vercel/ncc": "^0.34.0",
-    "copyfiles": "^2.4.1",
     "eslint": "^8.32.0",
-    "glob": "^8.0.3",
-    "handlebars": "^4.7.7",
     "jest": "^28.1.3",
-    "js-yaml": "^4.1.0",
-    "jsonc": "^2.0.0",
     "prettier": "2.8.3",
-    "rimraf": "^3.0.2",
     "ts-jest": "^28.0.8",
     "typescript": "^4.9.4"
   }

src/contracts/collection.ts

@@ -11,8 +11,8 @@ export interface GitHubMetadata {
 
 export interface PublishResult {
     publishedTags: string[];
-    digest:            string;
-    version:           string;
+    digest: string;
+    version: string;
 }
 export interface DevContainerCollectionMetadata {
     sourceInformation: GitHubMetadata;

src/generateDocs.ts

@@ -1,6 +1,7 @@
 import * as fs from 'fs';
 import * as core from '@actions/core';
 import * as path from 'path';
+import JSON from 'json5';
 import { getGitHubMetadata } from './utils';
 
 const FEATURES_README_TEMPLATE = `
@@ -141,7 +142,8 @@ async function _generateDocumentation(basePath: string, readmeTemplate: string,
                 if (parsedJson?.customizations?.vscode?.extensions) {
                     const extensionsList = parsedJson.customizations.vscode.extensions;
                     if (extensionsList && extensionsList.length > 0) {
-                        extensions = '\n## Customizations\n\n### VS Code Extensions\n\n' + extensionsList.map((ext: string) => `- \`${ext}\``).join('\n') +'\n';
+                        extensions =
+                            '\n## Customizations\n\n### VS Code Extensions\n\n' + extensionsList.map((ext: string) => `- \`${ext}\``).join('\n') + '\n';
                     }
                 }
 

src/main.ts

@@ -6,6 +6,7 @@
 import * as core from '@actions/core';
 import * as exec from '@actions/exec';
 import * as path from 'path';
+import JSON from 'json5';
 
 import { PublishResult } from './contracts/collection';
 import { generateFeaturesDocumentation, generateTemplateDocumentation } from './generateDocs';
@@ -67,9 +68,8 @@ async function run(): Promise<void> {
     if (shouldPublishFeatures || validateOnly) {
         core.info('Validating Feature metadata...');
         if (!(await prePublish('feature', featuresBasePath))) {
-
             if (disableSchemaValidationAsError) {
-                core.warning('Failed to validate Feature metadata. NOTE: This warning will be a fatal error in future releases.')
+                core.warning('Failed to validate Feature metadata. NOTE: This warning will be a fatal error in future releases.');
             } else {
                 core.setFailed('(!) Failed to validate Feature metadata.');
                 return;
@@ -144,7 +144,7 @@ async function prePublish(collectionType: 'feature' | 'template', basePath: stri
         const pathToArtifact = path.join(basePath, folder);
 
         if (collectionType === 'feature') {
-            if (!await validateFeatureSchema(pathToArtifact)) {
+            if (!(await validateFeatureSchema(pathToArtifact))) {
                 hasFailed = true;
             }
         }

src/utils.ts

@@ -4,6 +4,7 @@ import * as core from '@actions/core';
 import * as exec from '@actions/exec';
 import Ajv from 'ajv';
 import * as path from 'path';
+import JSON from 'json5';
 
 import { promisify } from 'util';
 import { GitHubMetadata } from './contracts/collection';