fix filtering

Author: Arvolear

src/config.ts

@@ -138,15 +138,19 @@ export class BasicConfigLoader implements ConfigLoader {
     };
 
     for (const configObject of this.config) {
+      const slicedFilePath = filePath.startsWith("./")
+        ? filePath.slice(2)
+        : filePath;
+
       if (
         configObject.ignores.length > 0 &&
-        micromatch([filePath], configObject.ignores).length > 0
+        micromatch([slicedFilePath], configObject.ignores).length > 0
       ) {
         continue;
       }
 
       if (configObject.files.length > 0) {
-        if (micromatch([filePath], configObject.files).length === 0) {
+        if (micromatch([slicedFilePath], configObject.files).length === 0) {
           continue;
         }
       }

test/config.test.ts

@@ -211,6 +211,20 @@ describe("config", function () {
       });
     });
 
+    it("should work with a local object with matching files", function () {
+      const userConfig: UserConfig = {
+        files: ["./path/**/*.js"],
+        rules: { "some-rule": "off" },
+      };
+      const configLoader = BasicConfigLoader.create(userConfig);
+
+      const config = configLoader.loadConfig("./path/to/file.js");
+
+      expect(config).toEqual({
+        rules: { "some-rule": ["off"] },
+      });
+    });
+
     it("should work with an object with no matching files", function () {
       const userConfig: UserConfig = {
         files: ["/path/**/*.js"],
@@ -239,6 +253,20 @@ describe("config", function () {
       });
     });
 
+    it("should work with a local object with matching ignores", function () {
+      const userConfig: UserConfig = {
+        ignores: ["./path/**/*.js"],
+        rules: { "some-rule": "off" },
+      };
+      const configLoader = BasicConfigLoader.create(userConfig);
+
+      const config = configLoader.loadConfig("./path/to/file.js");
+
+      expect(config).toEqual({
+        rules: {},
+      });
+    });
+
     it("should work with an object with no matching ignores", function () {
       const userConfig: UserConfig = {
         ignores: ["/path/**/*.js"],