Improving Windows support

packages/core/src/app.ts

@@ -1296,7 +1296,7 @@ let d = w.define;
 {{#if styles}}
   if (macroCondition(!getGlobalConfig().fastboot?.isRunning)) {
     {{#each styles as |stylePath| ~}}
-      i("{{stylePath.path}}");
+      i("{{js-string-escape stylePath.path}}");
     {{/each}}
   }
 {{/if}}

packages/core/src/package-name.ts

@@ -1,5 +1,7 @@
+import { isAbsolute } from 'path';
+
 export default function absolutePackageName(specifier: string): string | undefined {
-  if (specifier[0] === '.' || specifier[0] === '/') {
+  if (specifier[0] === '.' || isAbsolute(specifier)) {
     // Not an absolute specifier
     return;
   }

packages/core/src/template-compiler-common.ts

@@ -58,6 +58,17 @@ export interface GlimmerSyntax {
   _Ember: { FEATURES: any; ENV: any };
 }
 
+const htmlbarPathMatches = [
+  ['htmlbars-inline-precompile', 'index.js'].join(sep),
+  ['htmlbars-inline-precompile', 'lib', 'require-from-worker.js'].join(sep),
+  ['htmlbars-inline-precompile', 'index'].join(sep),
+  ['htmlbars-inline-precompile', 'lib', 'require-from-worker'].join(sep),
+  ['ember-cli-htmlbars', 'index.js'].join(sep),
+  ['ember-cli-htmlbars', 'lib', 'require-from-worker.js'].join(sep),
+  ['ember-cli-htmlbars', 'index'].join(sep),
+  ['ember-cli-htmlbars', 'lib', 'require-from-worker'].join(sep),
+];
+
 export interface TemplateCompilerParams {
   // this should be the exports object from ember-template-compiler.js. It's
   // "unknown" here because it changes shape in different ember versions, we
@@ -223,8 +234,8 @@ export class TemplateCompiler {
   }
 }
 
-function matchesSourceFile(filename: string) {
-  return /(htmlbars-inline-precompile|ember-cli-htmlbars)\/(index|lib\/require-from-worker)(\.js)?$/.test(filename);
+export function matchesSourceFile(filename: string) {
+  return Boolean(htmlbarPathMatches.find(match => filename.endsWith(match)));
 }
 
 function hasProperties(item: any) {

packages/core/src/write-template-compiler.ts

@@ -1,14 +1,17 @@
 import { resolve } from 'path';
 import { Portable, PortableHint } from './portable';
 import type { NodeTemplateCompilerParams } from './template-compiler-node';
+import jsStringEscape from 'js-string-escape';
 
 export function templateCompilerModule(params: NodeTemplateCompilerParams, hints: PortableHint[]) {
   let p = new Portable({ hints });
   let result = p.dehydrate(params);
   return {
     src: [
-      `const { NodeTemplateCompiler } = require("${resolve(__dirname, './template-compiler-node.js')}");`,
-      `const { Portable } = require("${resolve(__dirname, './portable.js')}");`,
+      `const { NodeTemplateCompiler } = require("${jsStringEscape(
+        resolve(__dirname, './template-compiler-node.js')
+      )}");`,
+      `const { Portable } = require("${jsStringEscape(resolve(__dirname, './portable.js'))}");`,
       `let p = new Portable({ hints: ${JSON.stringify(hints, null, 2)} });`,
       `module.exports = new NodeTemplateCompiler(p.hydrate(${JSON.stringify(result.value, null, 2)}))`,
     ].join('\n'),

packages/core/tests/template-compiler-common.test.ts

@@ -0,0 +1,31 @@
+import { matchesSourceFile } from '../src/template-compiler-common';
+
+describe('template-compiler-common', () => {
+  test('that matchesSourceFile correctly matches paths for both Windows and Unix', () => {
+    expect(matchesSourceFile('/htmlbars-inline-precompile/index.js')).toBeTruthy;
+    expect(matchesSourceFile('/htmlbars-inline-precompile/index')).toBeTruthy;
+    expect(matchesSourceFile('/htmlbars-inline-precompile/lib/require-from-worker.js')).toBeTruthy;
+    expect(matchesSourceFile('/htmlbars-inline-precompile/lib/require-from-worker')).toBeTruthy;
+
+    expect(matchesSourceFile('/ember-cli-htmlbars/index.js')).toBeTruthy;
+    expect(matchesSourceFile('/ember-cli-htmlbars/index')).toBeTruthy;
+    expect(matchesSourceFile('/ember-cli-htmlbars/lib/require-from-worker.js')).toBeTruthy;
+    expect(matchesSourceFile('/ember-cli-htmlbars/lib/require-from-worker')).toBeTruthy;
+
+    // Windows paths
+    expect(matchesSourceFile('\\htmlbars-inline-precompile\\index.js')).toBeTruthy;
+    expect(matchesSourceFile('\\htmlbars-inline-precompile\\index')).toBeTruthy;
+    expect(matchesSourceFile('\\htmlbars-inline-precompile\\lib\\require-from-worker.js')).toBeTruthy;
+    expect(matchesSourceFile('\\htmlbars-inline-precompile\\lib\\require-from-worker')).toBeTruthy;
+
+    expect(matchesSourceFile('\\ember-cli-htmlbars\\index.js')).toBeTruthy;
+    expect(matchesSourceFile('\\ember-cli-htmlbars\\index')).toBeTruthy;
+    expect(matchesSourceFile('\\ember-cli-htmlbars\\lib\\require-from-worker.js')).toBeTruthy;
+    expect(matchesSourceFile('\\ember-cli-htmlbars\\lib\\require-from-worker')).toBeTruthy;
+
+    expect(matchesSourceFile('/ember-cli-htmlbars/')).toBeFalsy;
+    expect(matchesSourceFile('/htmlbars-inline-precompile/')).toBeFalsy;
+    expect(matchesSourceFile('')).toBeFalsy;
+    expect(matchesSourceFile('badstring')).toBeFalsy;
+  });
+});