feat: catch remark process error

package.json

@@ -27,11 +27,11 @@
     "type-coverage": "type-coverage --cache --detail --ignore-catch --ignore-files '**/*.d.ts' --strict"
   },
   "devDependencies": {
-    "@1stg/lib-config": "^0.4.5",
-    "@1stg/tslint-config": "^0.8.3",
+    "@1stg/lib-config": "^0.5.1",
+    "@1stg/tslint-config": "^0.8.4",
     "@types/eslint": "^6.8.0",
     "@types/jest": "^25.2.1",
-    "@types/node": "^13.13.0",
+    "@types/node": "^13.13.4",
     "@types/react": "^16.9.34",
     "@types/rebass": "^4.0.5",
     "@types/unist": "^2.0.3",
@@ -42,15 +42,15 @@
     "npm-run-all": "^4.1.5",
     "react": "^16.13.1",
     "ts-jest": "^25.4.0",
-    "ts-node": "^8.8.2",
-    "tslint": "^6.1.1",
+    "ts-node": "^8.9.1",
+    "tslint": "^6.1.2",
     "type-coverage": "^2.4.2",
     "yarn-deduplicate": "^2.0.0"
   },
   "resolutions": {
-    "@babel/core": "^7.9.0",
-    "@babel/preset-env": "^7.9.5",
-    "eslint-plugin-prettier": "^3.1.3",
+    "@babel/core": "^7.9.6",
+    "@babel/preset-env": "^7.9.6",
+    "@types/estree": "^0.0.44",
     "typescript": "^3.8.3"
   },
   "commitlint": {

packages/eslint-mdx/package.json

@@ -34,8 +34,8 @@
   },
   "dependencies": {
     "espree": "^6.2.1",
-    "remark-mdx": "^1.5.8",
-    "remark-parse": "^8.0.1",
+    "remark-mdx": "^1.6.0",
+    "remark-parse": "^8.0.2",
     "tslib": "^1.11.1",
     "unified": "^9.0.0"
   }

packages/eslint-plugin-mdx/package.json

@@ -36,8 +36,8 @@
     "cosmiconfig": "^6.0.0",
     "eslint-mdx": "^1.6.9",
     "eslint-plugin-react": "^7.19.0",
-    "remark-mdx": "^1.5.8",
-    "remark-parse": "^8.0.1",
+    "remark-mdx": "^1.6.0",
+    "remark-parse": "^8.0.2",
     "remark-stringify": "^8.0.0",
     "tslib": "^1.11.1",
     "unified": "^9.0.0",

packages/eslint-plugin-mdx/src/rules/remark.ts

@@ -37,12 +37,20 @@ export const remark: Rule.RuleModule = {
         }
         const sourceText = sourceCode.getText(node)
         const remarkProcessor = getRemarkProcessor(filename)
-        const file = remarkProcessor.processSync(
-          vfile({
-            path: filename,
-            contents: sourceText,
-          }),
-        )
+        const file = vfile({
+          path: filename,
+          contents: sourceText,
+        })
+
+        try {
+          remarkProcessor.processSync(file)
+        } catch (err) {
+          /* istanbul ignore next */
+          if (!file.messages.includes(err)) {
+            file.message(err).fatal = true
+          }
+        }
+
         file.messages.forEach(
           ({ source, reason, ruleId, location: { start, end } }) =>
             context.report({