Respect .prettierignore config

Author: kapowaz

eslint-plugin-prettier.js

@@ -357,6 +357,7 @@ module.exports = {
           !context.options[1] || context.options[1].usePrettierrc !== false;
         const sourceCode = context.getSourceCode();
         const source = sourceCode.text;
+        const sourceFileName = context.getFilename();
 
         // The pragma is only valid if it is found in a block comment at the very
         // start of the file.
@@ -401,19 +402,22 @@ module.exports = {
               usePrettierrc &&
               prettier.resolveConfig &&
               prettier.resolveConfig.sync
-                ? prettier.resolveConfig.sync(context.getFilename(), {
+                ? prettier.resolveConfig.sync(sourceFileName, {
                     editorconfig: true
                   })
                 : null;
             const prettierOptions = Object.assign(
               {},
               prettierRcOptions,
               eslintPrettierOptions,
-              { filepath: context.getFilename() }
+              { filepath: sourceFileName }
             );
-
             const prettierSource = prettier.format(source, prettierOptions);
-            if (source !== prettierSource) {
+            const sourceFileInfo = prettier.getFileInfo.sync(sourceFileName, {
+              ignorePath: '.prettierignore'
+            });
+
+            if (!sourceFileInfo.ignored && source !== prettierSource) {
               const differences = generateDifferences(source, prettierSource);
 
               differences.forEach(difference => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "eslint-plugin-prettier",
-  "version": "2.6.2",
+  "version": "2.6.3",
   "description": "Runs prettier as an eslint rule",
   "keywords": [
     "eslint",
@@ -41,7 +41,7 @@
     "eslint-plugin-self": "^1.0.1",
     "mocha": "^3.1.2",
     "moment": "^2.18.1",
-    "prettier": "^1.10.2",
+    "prettier": "^1.13.0",
     "semver": "^5.3.0",
     "vue-eslint-parser": "^2.0.2"
   },