Pnpm migration

.github/copilot-instructions.md

@@ -105,14 +105,14 @@ When upgrading TypeSpec dependencies only work on `packages/typespec-ts/` and `p
 - Identify dependencies within the @typespec or @azure-tools npm-scopes under "dependencies", "devDependencies" and "peerDependencies" in package.json
 - You should resolve the version in "next" tag for dependencies on `@typespec/http-specs`, `@typespec/spector`, `@azure-tools/azure-http-specs`, and `@typespec/spec-api`
 - You should resolve the version in "latest" tag for the other dependencies
-- Run "rush update" after editing the dependencies in package.json
+- Run "pnpm install" after editing the dependencies in package.json
 - TypeSpec dependencies means any dependencies starting with `@typespec/` or `@azure-tools/` as these are relevant to TypeSpec and Azure tools.
 - Do not update dependency for @typespec/ts-http-runtime.
 - For spector relevant dependencies, the latest version which is tagged with `next` on npm including `@typespec/http-specs`, `@typespec/spector`, `@azure-tools/azure-http-specs`, and `@typespec/spec-api`.
 - For other dependencies, check the latest versions which is tagged with `latest` on npm and update them accordingly.
-- After updating the versions, run `rush update` to ensure all dependencies are correctly installed and the lock files are updated.
-- Do run `rush build` to build the entire monorepo to check if any building issues introduced by upgrading.
-- Do run `rush format` to format the codebase.
+- After updating the versions, run `pnpm install` to ensure all dependencies are correctly installed and the lock files are updated.
+- Do run `pnpm build` to build the entire monorepo to check if any building issues introduced by upgrading.
+- Do run `pnpm format` to format the codebase.
 - Do run `npm run unit-test` under `packages/typespec-ts/` to validate our Unit Test and follow the below instructions to fix any test failures.
 - Do run `npm run copy:typespec` to copy the files which integration test may use.
 - Do run `npm run integration-test-ci:azure-modular` under `packages/typespec-ts/` to validate our Azure Modular Integration Test and follow the below instructions to fix any test failures. Please do not skip this test. This would take around 30 min.
@@ -204,7 +204,7 @@ When preparing a release, we need to bump package versions and update changelogs
 
 ## How to run and fix test failures in TypeSpec TypeScript emitter
 
-Run `rush update` and `rush build` before running tests.
+Run `pnpm install` and `pnpm build` before running tests.
 
 The tests in the TypeSpec TypeScript emitter can be categorized into:
 

.gitignore

@@ -28,4 +28,5 @@ dist
 .tshy-build
 vitest.config.ts.timestamp*
 .tshy
-**/test/**/metadata.json
+**/test/**/metadata.json
+.turbo/

.scripts/build.yml

@@ -4,9 +4,11 @@ steps:
       versionSpec: "20.x"
     displayName: "Use Node 20"
   - script: |
-      npm install -g @microsoft/rush
-    displayName: "Install Rush"
+      npm install -g pnpm
+    displayName: "Install Pnpm"
   - script: |
-      node common/scripts/install-run-rush.js update
-      node common/scripts/install-run-rush.js build
+      pnpm install
+    displayName: "Install package dependencies"
+  - script: |
+      pnpm build
     displayName: "Build"

.scripts/ci.yml

@@ -91,19 +91,19 @@ stages:
             name: UpdateRLCCommonDevVersionInTypesSpecTs
             workingDirectory: $(Build.SourcesDirectory)/packages/typespec-ts
           - script: |
-              export TAR_NAME=$(node ../../common/scripts/install-run-rush-pnpm.js pack -q)
+              export TAR_NAME=$(pnpm pack -q)
               echo $TAR_NAME
               echo "##vso[task.setvariable variable=TAR_NAME;isOutput=true;]$TAR_NAME"
             name: PackAutorestTypescriptArtifacts
             workingDirectory: $(Build.SourcesDirectory)/packages/autorest.typescript
           - script: |
-              export TAR_NAME=$(node ../../common/scripts/install-run-rush-pnpm.js pack -q)
+              export TAR_NAME=$(pnpm pack -q)
               echo $TAR_NAME
               echo "##vso[task.setvariable variable=TAR_NAME;isOutput=true;]$TAR_NAME"
             name: PackTypeSpecTSArtifacts
             workingDirectory: $(Build.SourcesDirectory)/packages/typespec-ts
           - script: |
-              export TAR_NAME=$(node ../../common/scripts/install-run-rush-pnpm.js pack -q)
+              export TAR_NAME=$(pnpm pack -q)
               echo $TAR_NAME
               echo "##vso[task.setvariable variable=TAR_NAME;isOutput=true;]$TAR_NAME"
             name: PackRLCCommonArtifacts
@@ -244,7 +244,7 @@ stages:
           demands: ImageOverride -equals $(OSVmImage)
         steps:
           - template: build.yml
-          - script: node $(Build.SourcesDirectory)/common/scripts/install-run-rushx.js smoke-test
+          - script: npm run smoke-test
             workingDirectory: $(Build.SourcesDirectory)/packages/typespec-test
             displayName: "Generate Code From TypeSpec"
           - script: npm run check:tree
@@ -270,7 +270,7 @@ stages:
           vmImage: $[coalesce(variables['OSVmImage'], '')]
         steps:
           - template: build.yml
-          - script: node $(Build.SourcesDirectory)/common/scripts/install-run-rushx.js smoke-test:contoso && node $(Build.SourcesDirectory)/common/scripts/install-run-rushx.js smoke-test:todo
+          - script: npm run smoke-test:contoso && npm run smoke-test:todo
             workingDirectory: $(Build.SourcesDirectory)/packages/typespec-test
             displayName: "Generate Contoso Code From TypeSpec"
 

.scripts/nightly-prepare.yml

@@ -1,13 +1,18 @@
 steps:
   - script: npm install -g @typespec/compiler@next
     displayName: Install @typespec/compiler@next
-  - script: npx @azure-tools/typespec-bump-deps@latest pnpm-config.json --add-rush-overrides
-    workingDirectory: $(Build.SourcesDirectory)/common/config/rush
-    displayName: "Override global pnpm-config to dev"
   - script: npx @azure-tools/typespec-bump-deps@latest package.json
     workingDirectory: $(Build.SourcesDirectory)/packages/typespec-ts
     displayName: "Override typespec-ts package.json to dev"
   - script: npx @azure-tools/typespec-bump-deps@latest package.json
     workingDirectory: $(Build.SourcesDirectory)/packages/typespec-test
     displayName: "Override typespec-test package.json to dev"
-  - template: build.yml
+  - script: |
+      npm install -g pnpm
+    displayName: "Install Pnpm"
+  - script: |
+      pnpm install --no-frozen-lockfile
+    displayName: "Install package dependencies"
+  - script: |
+      pnpm build
+    displayName: "Build"

.scripts/nightly.yml

@@ -30,6 +30,6 @@ stages:
       - job: SmokeTest
         steps:
           - template: nightly-prepare.yml
-          - script: node $(Build.SourcesDirectory)/common/scripts/install-run-rushx.js smoke-test
+          - script: npm run smoke-test
             workingDirectory: $(Build.SourcesDirectory)/packages/typespec-test
-            displayName: "Generate Code From TypeSpec"
+            displayName: "Generate Code From TypeSpec"

CONTRIBUTING.md

@@ -39,10 +39,8 @@ In order contribute to this project, You will need to install some prerequisite
 
 - Git
 - Any of the [LTS versions of Node.js](https://github.com/nodejs/release#release-schedule)
-- Rush 5.x
-  - Install / update Rush globally via `npm install -g @microsoft/rush`.
-  - Rush will automatically manage the specific version needed by this repo as long as you have any v5 version installed.
-  - If you're unable to install a global tool, you can instead call the wrapper script `node <repo root>/common/scripts/install-run-rush.js` any time the guide instructs you to run `rush`. The wrapper script will install a managed copy of Rush in a temporary directory for you.
+- Pnpm 10.12.x
+  - Install / update Pnpm globally via `npm install -g pnpm`.
 - [Autorest](https://www.npmjs.com/package/autorest), if you're planning contribute to the generator code from swagger either for high level client or for rest level client.
 - [TypeSpec Compiler](https://www.npmjs.com/package/@typespec/compiler), if you're planning contribute to the generator code from TypeSpec.
 
@@ -61,6 +59,6 @@ If your test case is working fine as expected, now you are ready to create the P
 Our generated SDKs take dependency on various packages which you can see in the generated package.json files. These will need to be upgraded from time to time to stay on the latest major version so that we get bug fixes automatically due to semver.
 
 - Update the version of the dependency you are looking for in the methods `restLevelPackage` and/or `regularAutorestPackage` in the [`packageFileGenerator.ts`](https://github.com/Azure/autorest.typescript/blob/main/packages/autorest.typescript/src/generators/static/packageFileGenerator.ts) file.
-- Run `rush rebuild && npm run generate-swaggers && npm run smoke-test` to update the generated files in the repo and run smoke tests before creating the PR.
+- Run `pnpm build && npm run generate-swaggers && npm run smoke-test` to update the generated files in the repo and run smoke tests before creating the PR.
 
 For example, see the [PR 1271](https://github.com/Azure/autorest.typescript/pull/1271) that updates the version of `prettier` that the generated SDKs depend on.