Replace md5 package

codemods/index.js

@@ -112,62 +112,65 @@ import arrayPrototypeFindlast from './array.prototype.findlast/index.js';
 
 import arrayPrototypeTosorted from './array.prototype.tosorted/index.js';
 
+import md5 from './md5/index.js';
+
 export const codemods = {
-	'is-whitespace': isWhitespace,
-	'is-array-buffer': isArrayBuffer,
-	'is-boolean-object': isBooleanObject,
-	'is-date-object': isDateObject,
-	'is-number-object': isNumberObject,
-	'is-odd': isOdd,
-	'is-string': isString,
-	'is-regexp': isRegexp,
-	'array.prototype.map': arrayPrototypeMap,
-	'array.prototype.filter': arrayPrototypeFilter,
-	'array-includes': arrayIncludes,
-	'object-keys': objectKeys,
-	'array.prototype.unshift': arrayPrototypeUnshift,
-	'array.prototype.splice': arrayPrototypeSplice,
-	'array.prototype.some': arrayPrototypeSome,
-	'is-negative-zero': isNegativeZero,
-	'array.prototype.slice': arrayPrototypeSlice,
-	'array.prototype.reduceright': arrayPrototypeReduceright,
-	'array.prototype.every': arrayPrototypeEvery,
-	'function.prototype.name': functionPrototypeName,
-	'functions-have-names': functionsHaveNames,
-	gopd: gopd,
-	'has-proto': hasProto,
-	'has-symbols': hasSymbols,
-	'has-tostringtag': hasTostringtag,
-	'promise.allsettled': promiseAllsettled,
-	'promise.any': promiseAny,
-	'promise.prototype.finally': promisePrototypeFinally,
-	'for-each': forEach,
-	'array.prototype.at': arrayPrototypeAt,
-	'array.prototype.concat': arrayPrototypeConcat,
-	'array.prototype.entries': arrayPrototypeEntries,
-	'array.prototype.find': arrayPrototypeFind,
-	'array.prototype.findIndex': arrayPrototypeFindIndex,
-	'array.prototype.flat': arrayPrototypeFlat,
-	'array.prototype.flatMap': arrayPrototypeFlatMap,
-	'array.prototype.forEach': arrayPrototypeForEach,
-	'is-builtin-module': isBuiltinModule,
-	'array.from': arrayFrom,
-	'is-even': isEven,
-	'is-windows': isWindows,
-	'is-travis': isTravis,
-	'is-number': isNumber,
-	has: has,
-	hasown: hasown,
-	'has-own-prop': hasOwnProp,
-	'object-assign': objectAssign,
-	'object.entries': objectEntries,
-	'object-is': objectIs,
-	'is-nan': isNan,
-	'number.isnan': numberIsnan,
-	'object.fromentries': objectFromentries,
-	'object.values': objectValues,
-	'string.prototype.matchall': stringPrototypeMatchall,
-	'string.prototype.repeat': stringPrototypeRepeat,
-	'array.prototype.findlast': arrayPrototypeFindlast,
-	'array.prototype.tosorted': arrayPrototypeTosorted,
+    'is-whitespace': isWhitespace,
+    'is-array-buffer': isArrayBuffer,
+    'is-boolean-object': isBooleanObject,
+    'is-date-object': isDateObject,
+    'is-number-object': isNumberObject,
+    'is-odd': isOdd,
+    'is-string': isString,
+    'is-regexp': isRegexp,
+    'array.prototype.map': arrayPrototypeMap,
+    'array.prototype.filter': arrayPrototypeFilter,
+    'array-includes': arrayIncludes,
+    'object-keys': objectKeys,
+    'array.prototype.unshift': arrayPrototypeUnshift,
+    'array.prototype.splice': arrayPrototypeSplice,
+    'array.prototype.some': arrayPrototypeSome,
+    'is-negative-zero': isNegativeZero,
+    'array.prototype.slice': arrayPrototypeSlice,
+    'array.prototype.reduceright': arrayPrototypeReduceright,
+    'array.prototype.every': arrayPrototypeEvery,
+    'function.prototype.name': functionPrototypeName,
+    'functions-have-names': functionsHaveNames,
+    gopd: gopd,
+    'has-proto': hasProto,
+    'has-symbols': hasSymbols,
+    'has-tostringtag': hasTostringtag,
+    'promise.allsettled': promiseAllsettled,
+    'promise.any': promiseAny,
+    'promise.prototype.finally': promisePrototypeFinally,
+    'for-each': forEach,
+    'array.prototype.at': arrayPrototypeAt,
+    'array.prototype.concat': arrayPrototypeConcat,
+    'array.prototype.entries': arrayPrototypeEntries,
+    'array.prototype.find': arrayPrototypeFind,
+    'array.prototype.findIndex': arrayPrototypeFindIndex,
+    'array.prototype.flat': arrayPrototypeFlat,
+    'array.prototype.flatMap': arrayPrototypeFlatMap,
+    'array.prototype.forEach': arrayPrototypeForEach,
+    'is-builtin-module': isBuiltinModule,
+    'array.from': arrayFrom,
+    'is-even': isEven,
+    'is-windows': isWindows,
+    'is-travis': isTravis,
+    'is-number': isNumber,
+    has: has,
+    hasown: hasown,
+    'has-own-prop': hasOwnProp,
+    'object-assign': objectAssign,
+    'object.entries': objectEntries,
+    'object-is': objectIs,
+    'is-nan': isNan,
+    'number.isnan': numberIsnan,
+    'object.fromentries': objectFromentries,
+    'object.values': objectValues,
+    'string.prototype.matchall': stringPrototypeMatchall,
+    'string.prototype.repeat': stringPrototypeRepeat,
+    'array.prototype.findlast': arrayPrototypeFindlast,
+    'array.prototype.tosorted': arrayPrototypeTosorted,
+    'md5': md5,
 };

codemods/md5/index.js

@@ -0,0 +1,62 @@
+import jscodeshift from 'jscodeshift';
+
+/**
+ * @typedef {import('../../types.js').Codemod} Codemod
+ * @typedef {import('../../types.js').CodemodOptions} CodemodOptions
+ */
+
+/**
+ * @param {CodemodOptions} [options]
+ * @returns {Codemod}
+ */
+export default function (options) {
+  return {
+    name: 'md5',
+    transform: ({ file }) => {
+      const j = jscodeshift;
+      const root = j(file.source);
+      let dirtyFlag = false;
+
+      // Replace import statement
+      root
+        .find(j.ImportDeclaration, { source: { value: 'md5' } })
+        .forEach((path) => {
+          path.value.source.value = 'crypto';
+          path.value.specifiers = [
+            j.importDefaultSpecifier(j.identifier('crypto')),
+          ];
+          dirtyFlag = true;
+        });
+
+      // Replace function calls
+      root
+        .find(j.CallExpression, {
+          callee: { name: 'md5' },
+        })
+        .forEach((path) => {
+          const newExpression = j.callExpression(
+            j.memberExpression(
+              j.callExpression(
+                j.memberExpression(
+                  j.callExpression(
+                    j.memberExpression(
+                      j.identifier('crypto'),
+                      j.identifier('createHash')
+                    ),
+                    [j.literal('md5')]
+                  ),
+                  j.identifier('update')
+                ),
+                path.node.arguments
+              ),
+              j.identifier('digest')
+            ),
+            [j.literal('hex')]
+          );
+          j(path).replaceWith(newExpression);
+        });
+
+      return dirtyFlag ? root.toSource({ quote: 'single' }) : file.source;
+    },
+  }
+};

test/fixtures/md5/case-1/after.js

@@ -0,0 +1,2 @@
+import crypto from 'crypto'
+console.log(crypto.createHash('md5').update('message').digest('hex'))

test/fixtures/md5/case-1/before.js

@@ -0,0 +1,2 @@
+import md5 from 'md5'
+console.log(md5('message'))

test/fixtures/md5/case-1/result.js

@@ -0,0 +1,2 @@
+import crypto from "crypto"
+console.log(crypto.createHash("md5").update('message').digest("hex"))

test/fixtures/md5/case-2/after.js

@@ -0,0 +1,6 @@
+import fs from 'fs'
+import crypto from 'crypto'
+
+fs.readFile('example.txt', function (err, buf) {
+    console.log(crypto.createHash('md5').update(buf).digest('hex'));
+});

test/fixtures/md5/case-2/before.js

@@ -0,0 +1,6 @@
+import fs from 'fs'
+import md5 from 'md5'
+
+fs.readFile('example.txt', function (err, buf) {
+    console.log(md5(buf));
+});

test/fixtures/md5/case-2/result.js

@@ -0,0 +1,6 @@
+import fs from 'fs'
+import crypto from "crypto"
+
+fs.readFile('example.txt', function (err, buf) {
+    console.log(crypto.createHash("md5").update(buf).digest("hex"));
+});