eng, sync 7706 (#3147)

* chore(core): update to latest upstream main

* sync tests

* update Generate script

* instruction to use absolute path

* Update package dependencies - upgrade @azure-tools/typespec-client-generator-core to 0.57.2 and @azure-tools/azure-http-specs to 0.1.0-alpha.20

Author: weidongxu-microsoft

.github/copilot-instructions.md

@@ -1,9 +1,12 @@
 # Update Package for Latest Dependencies
 
+Instructions:
+* Always use absolute path when change directory.
+
 Steps:
 
 1. In "core" folder, run `git pull upstream main` to fetch latest commit from upstream or origin.
-2. Go back to project root (`cd ..`). Commit the change in "core" folder.
+2. Go back to project root. Commit the change in "core" folder.
 3. Run `ncu -u -x @typescript-eslint/eslint-plugin` on "package.json" in both "package.json" from "typespec-extension" and "typespec-tests" folder.
 4. Update package versions in `peerDependencies` (keep the semver range) in "package.json" from "typespec-extension" folder, according to the corresponding package versions in `devDependencies`.
 5. Update package versions in `override` (keep the semver range) in "package.json" from "typespec-tests" folder, according to the corresponding package versions in "package.json" from "typespec-extension" folder.

core

@@ -50,7 +50,7 @@
     "@azure-tools/typespec-azure-core": ">=0.57.0 <1.0.0",
     "@azure-tools/typespec-azure-resource-manager": ">=0.57.0 <1.0.0",
     "@azure-tools/typespec-azure-rulesets": ">=0.57.0 <1.0.0",
-    "@azure-tools/typespec-client-generator-core": ">=0.57.1 <1.0.0",
+    "@azure-tools/typespec-client-generator-core": ">=0.57.2 <1.0.0",
     "@azure-tools/typespec-liftr-base": ">=0.8.0 <1.0.0",
     "@typespec/compiler": "^1.1.0",
     "@typespec/http": "^1.1.0",
@@ -69,13 +69,13 @@
     "@azure-tools/typespec-azure-core": "0.57.0",
     "@azure-tools/typespec-azure-resource-manager": "0.57.0",
     "@azure-tools/typespec-azure-rulesets": "0.57.0",
-    "@azure-tools/typespec-client-generator-core": "0.57.1",
+    "@azure-tools/typespec-client-generator-core": "0.57.2",
     "@azure-tools/typespec-liftr-base": "0.8.0",
     "@types/js-yaml": "~4.0.9",
     "@types/lodash": "~4.17.18",
-    "@types/node": "~24.0.3",
+    "@types/node": "~24.0.4",
     "@typescript-eslint/eslint-plugin": "~8.32.1",
-    "@typescript-eslint/parser": "~8.34.1",
+    "@typescript-eslint/parser": "~8.35.0",
     "@typespec/compiler": "1.1.0",
     "@typespec/http": "1.1.0",
     "@typespec/openapi": "1.1.0",
@@ -97,7 +97,7 @@
     "prettier": "~3.6.0",
     "rimraf": "~6.0.1",
     "typescript": "~5.8.3",
-    "typescript-eslint": "^8.34.1",
+    "typescript-eslint": "^8.35.0",
     "vitest": "^3.2.4"
   },
   "overrides": {

typespec-extension/package-lock.json

@@ -20,6 +20,15 @@ Write-Host "Parallelization: $Parallelization"
 $generateScript = {
   $tspFile = $_
 
+  if (($tspFile -match "payload[\\/]pageable[\\/]main\.tsp") -and (-not ($tspFile -match "azure[\\/]payload[\\/]pageable[\\/]main\.tsp"))) {
+    Write-Host "
+    SKIPPED
+    $tspFile
+    "
+    # nested pageItems/nextLink/continuationToken is not supported
+    return
+  }
+
   $tspClientFile = $tspFile -replace 'main.tsp', 'client.tsp'
   if (($tspClientFile -match 'client.tsp$') -and (Test-Path $tspClientFile)) {
     $tspFile = $tspClientFile
@@ -97,8 +106,8 @@ $generateScript = {
 
   # Test customization using only JavaParser for one of the TypeSpec definitions - naming-javaparser.tsp
   if ($tspFile -match "tsp[\\/]naming-javaparser.tsp$") {
-      # Add the customization-class option for Java emitter
-      $tspOptions += " --option ""@typespec/typespec-java.customization-class=../../customization/src/main/java/JavaParserCustomizationTest.java"""
+    # Add the customization-class option for Java emitter
+    $tspOptions += " --option ""@typespec/typespec-java.customization-class=../../customization/src/main/java/JavaParserCustomizationTest.java"""
   }
 
   $tspTrace = "--trace import-resolution --trace projection --trace typespec-java"

typespec-extension/package.json

@@ -31,7 +31,7 @@
     "@typespec/sse": "0.71.0",
     "@typespec/streams": "0.71.0",
     "@azure-tools/typespec-azure-core": "0.57.0",
-    "@azure-tools/typespec-client-generator-core": "0.57.1",
+    "@azure-tools/typespec-client-generator-core": "0.57.2",
     "@azure-tools/typespec-azure-resource-manager": "0.57.0",
     "@azure-tools/typespec-autorest": "0.57.0"
   },