fix: Ensure jscodeshift can be executed (#210)

* Add smoke test for being able to run jscodeshift

* f

* fix: Ensure jscodeshift can be executed

.changeset/nervous-bulldogs-scream.md

@@ -0,0 +1,7 @@
+---
+"types-react-codemod": patch
+---
+
+Ensure jscodeshift can be executed
+
+Fixes `/usr/bin/env: ‘node\r’: No such file or directory`

bin/__tests__/__fixtures__/smoke-test/index.ts

@@ -0,0 +1 @@
+export const version = 0;

bin/__tests__/types-react-codemod.js

@@ -49,4 +49,13 @@ describe("types-react-codemod", () => {
 		const { stdout } = await execTypesReactCodemod("--version");
 		expect(stdout.trim()).toBe(version);
 	});
+
+	test("can execute jscodeshift", async () => {
+		const fixture = path.resolve(__dirname, "./__fixtures__/smoke-test");
+		// Does't matter which transform as long as it is one that doesn't change code in the fixture
+		const { stderr } = await execTypesReactCodemod(`context-any ${fixture}`);
+
+		// Everything ok
+		expect(stderr).toMatchInlineSnapshot(`""`);
+	});
 });

bin/types-react-codemod.cjs

@@ -56,7 +56,9 @@ async function main() {
 				const { codemod, dry, paths, verbose } = argv;
 
 				// TODO: npx instead?
-				const jscodeshiftExecutable = require.resolve(".bin/jscodeshift");
+				const jscodeshiftExecutable = require.resolve(
+					"jscodeshift/bin/jscodeshift.js"
+				);
 
 				/**
 				 * @type {string[]}
@@ -115,7 +117,7 @@ async function main() {
 
 				args.push(...paths);
 
-				const command = `${jscodeshiftExecutable} ${args.join(" ")}`;
+				const command = `node ${jscodeshiftExecutable} ${args.join(" ")}`;
 				console.info(`executing "${command}"`);
 				childProcess.execSync(command, { stdio: "inherit" });
 			}

jest.config.js

@@ -156,9 +156,7 @@ const config = {
 	// ],
 
 	// An array of regexp pattern strings that are matched against all test paths, matched tests are skipped
-	// testPathIgnorePatterns: [
-	//   "/node_modules/"
-	// ],
+	testPathIgnorePatterns: ["/node_modules/", "/__fixtures__/"],
 
 	// The regexp pattern or array of patterns that Jest uses to detect test files
 	// testRegex: [],