refactor(codemod): Convert codemods to commonjs (for compatibility wi…

…th jscodeshift CLI)
wheresrhys · Sep 18, 2024 · aad042b · aad042b
1 parent 90445a1
commit aad042b
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Showing 5 changed files with 18 additions and 12 deletions.
diff --git a/packages/codemods/package.json b/packages/codemods/package.json
@@ -3,7 +3,7 @@
 	"description": "Codemods for upgrading fetch-mock",
 	"version": "0.0.0",
 	"main": "./src/index.js",
-	"type": "module",
+	"type": "commonjs",
 	"engines": {
 		"node": ">=18.11.0"
 	},

diff --git a/packages/codemods/src/__test__/package.json b/packages/codemods/src/__test__/package.json
@@ -0,0 +1 @@
+{"type": "module"}
diff --git a/packages/codemods/src/codemods/methods.js b/packages/codemods/src/codemods/methods.js
@@ -1,5 +1,6 @@
-import j from 'jscodeshift';
-export function getAllChainedMethodCalls(fetchMockVariableName, root) {
+const j = require('jscodeshift');
+
+function getAllChainedMethodCalls(fetchMockVariableName, root) {
 	return root
 		.find(j.CallExpression, {
 			callee: {
@@ -25,7 +26,8 @@ export function getAllChainedMethodCalls(fetchMockVariableName, root) {
 		});
 }
 
-export function simpleMethods(fetchMockVariableName, root) {
+module.exports.getAllChainedMethodCalls = getAllChainedMethodCalls;
+module.exports.simpleMethods = function(fetchMockVariableName, root) {
 	const fetchMockMethodCalls = getAllChainedMethodCalls(
 		fetchMockVariableName,
 		root,

diff --git a/packages/codemods/src/codemods/options.js b/packages/codemods/src/codemods/options.js
@@ -1,5 +1,5 @@
-import j from 'jscodeshift';
-import { getAllChainedMethodCalls } from './methods.js';
+const j = require('jscodeshift');
+const { getAllChainedMethodCalls } = require('./methods.js');
 const simpleOptionNames = ['overwriteRoutes', 'warnOnFallback', 'sendAsJson'];
 
 function appendError(message, path) {
@@ -9,7 +9,7 @@ function appendError(message, path) {
 			j(`throw new Error("${message}")`).find(j.ThrowStatement).get().value,
 		);
 }
-export function simpleOptions(fetchMockVariableName, root) {
+module.exports.simpleOptions = function(fetchMockVariableName, root) {
 	const configSets = root
 		.find(j.CallExpression, {
 			callee: {

diff --git a/packages/codemods/src/index.js b/packages/codemods/src/index.js
@@ -1,6 +1,6 @@
-import j from 'jscodeshift';
-import { simpleOptions } from './codemods/options.js';
-import { simpleMethods } from './codemods/methods.js';
+const j = require( 'jscodeshift');
+const { simpleOptions } = require( './codemods/options.js');
+const { simpleMethods } = require( './codemods/methods.js');
 
 function findFetchMockVariableName(root) {
 	let fetchMockVariableName;
@@ -29,7 +29,7 @@ function findFetchMockVariableName(root) {
 	return fetchMockVariableName;
 }
 
-export function codemod(source, variableName) {
+function codemod(source, variableName) {
 	const root = j(source);
 	const fetchMockVariableName = variableName || findFetchMockVariableName(root);
 	simpleMethods(fetchMockVariableName, root);
@@ -40,7 +40,7 @@ export function codemod(source, variableName) {
 	return root.toSource();
 }
 
-export default function transformer(file, api) {
+function transformer(file, api) {
 	let modifiedSource = codemod(file.source);
 	if (process.env.FM_VARIABLES) {
 		const extraVariables = process.env.FM_VARIABLES.split(',');
@@ -50,3 +50,6 @@ export default function transformer(file, api) {
 	}
 	return modifiedSource;
 }
+
+module.exports = transformer;
+module.exports.codemod = codemod;