Allow break require() argument (#15256)

changelog_unreleased/javascript/15256.md

@@ -0,0 +1,23 @@
+#### Allow argument of `require()` to break (#15256 by @fisker)
+
+<!-- prettier-ignore -->
+```jsx
+// Input
+const plugin = require(
+  global.STANDALONE
+    ? path.join(__dirname, "../standalone.js")
+    : path.join(__dirname, "..")
+);
+
+// Prettier stable
+const plugin = require(global.STANDALONE
+  ? path.join(__dirname, "../standalone.js")
+  : path.join(__dirname, ".."));
+
+// Prettier main
+const plugin = require(
+  global.STANDALONE
+    ? path.join(__dirname, "../standalone.js")
+    : path.join(__dirname, "..")
+);
+```

src/language-js/print/call-expression.js

@@ -89,7 +89,8 @@ function isCommonsJsOrAmdCall(node, parentNode) {
   }
 
   if (node.callee.name === "require") {
-    return true;
+    const args = getCallArguments(node);
+    return (args.length === 1 && isStringLiteral(args[0])) || args.length > 1;
   }
 
   if (node.callee.name === "define") {

tests/format/js/require/__snapshots__/jsfmt.spec.js.snap

@@ -11,6 +11,19 @@ const { one1, two1, three1, four1, five1, six1, seven1, eight1, nine1, ten1, ele
 
 const MyReallyExtrememlyLongModuleName = require('MyReallyExtrememlyLongModuleName');
 
+const plugin = require(
+  global.STANDALONE
+    ? path.join(__dirname, "../standalone.js")
+    : path.join(__dirname, "..")
+);
+
+const plugin2 = require(
+  path.join(
+    __dirname,
+    global.STANDALONE ? "../standalone.js" : '..'
+  )
+);
+
 =====================================output=====================================
 const {
   one,
@@ -40,5 +53,15 @@ const {
 
 const MyReallyExtrememlyLongModuleName = require("MyReallyExtrememlyLongModuleName");
 
+const plugin = require(
+  global.STANDALONE
+    ? path.join(__dirname, "../standalone.js")
+    : path.join(__dirname, ".."),
+);
+
+const plugin2 = require(
+  path.join(__dirname, global.STANDALONE ? "../standalone.js" : ".."),
+);
+
 ================================================================================
 `;

tests/format/js/require/require.js

@@ -2,3 +2,16 @@ const { one, two, three, four, five, six, seven, eight, nine, ten } = require('.
 const { one1, two1, three1, four1, five1, six1, seven1, eight1, nine1, ten1, eleven1 } = require('./my-utils');
 
 const MyReallyExtrememlyLongModuleName = require('MyReallyExtrememlyLongModuleName');
+
+const plugin = require(
+  global.STANDALONE
+    ? path.join(__dirname, "../standalone.js")
+    : path.join(__dirname, "..")
+);
+
+const plugin2 = require(
+  path.join(
+    __dirname,
+    global.STANDALONE ? "../standalone.js" : '..'
+  )
+);