fix: windows relative path fix

Author: jherr

packages/cta-engine/src/file-helpers.ts

@@ -37,19 +37,26 @@ export function getBinaryFile(content: string): string | null {
 }
 
 export function relativePath(from: string, to: string) {
-  const cleanedFrom = from.startsWith('./') ? from.slice(2) : from
+  const fixedOnWindows = from.startsWith('.\\')
+    ? from.replace(/\\/g, '/')
+    : from
+  const cleanedFrom = fixedOnWindows.startsWith('./')
+    ? fixedOnWindows.slice(2)
+    : from
   const cleanedTo = to.startsWith('./') ? to.slice(2) : to
 
+  const fromSegments = cleanedFrom.split('/')
+  const toSegments = cleanedTo.split('/')
+
   if (process.env.CTA_DEBUG) {
+    console.log('process.platform', process.platform)
+    console.log('fixedOnWindows', fixedOnWindows)
     console.log('from', from)
     console.log('to', to)
     console.log('cleanedFrom', cleanedFrom)
     console.log('cleanedTo', cleanedTo)
   }
 
-  const fromSegments = cleanedFrom.split('/')
-  const toSegments = cleanedTo.split('/')
-
   fromSegments.pop()
   toSegments.pop()
 

packages/cta-engine/tests/file-helper.test.ts

@@ -47,14 +47,14 @@ describe('relativePath', () => {
       ),
     ).toBe('../integrations/tanstack-query/layout.tsx')
   })
-  // it('windows', () => {
-  //   expect(
-  //     relativePath(
-  //       'c:\\test-app\\src\\main.tsx',
-  //       'src/integrations/tanstack-query/root-provider.tsx',
-  //     ),
-  //   ).toBe('./integrations/tanstack-query/root-provider.tsx')
-  // })
+  it('windows', () => {
+    expect(
+      relativePath(
+        '.\\src\\main.tsx.ejs',
+        'src/integrations/tanstack-query/root-provider.tsx',
+      ),
+    ).toBe('./integrations/tanstack-query/root-provider.tsx')
+  })
 })
 
 describe('readFileHelper', () => {