Enable Windows PTY interactive tests

.github/workflows/ci.yml

@@ -42,11 +42,18 @@ jobs:
       - name: Install shells for PTY tests
         run: |
           sudo apt-get update
-          sudo apt-get install -y bash zsh
+          sudo apt-get install -y bash zsh wget
           # Fix zsh permissions to avoid compinit security warnings
           sudo chmod -R 755 /usr/share/zsh
           sudo chown -R root:root /usr/share/zsh
 
+          # Install PowerShell on Linux
+          # Download and install PowerShell package
+          wget -q https://github.com/PowerShell/PowerShell/releases/download/v7.4.6/powershell_7.4.6-1.deb_amd64.deb
+          sudo dpkg -i powershell_7.4.6-1.deb_amd64.deb
+          sudo apt-get install -f -y
+          pwsh --version
+
       - name: Run tests
         run: go test -v -race -coverprofile=coverage.out ./...
 
@@ -161,7 +168,7 @@ jobs:
     runs-on: macos-latest
     strategy:
       matrix:
-        shell: ['bash', 'zsh']
+        shell: ['bash', 'zsh', 'pwsh']
 
     steps:
       - name: Generate GitHub App token
@@ -194,6 +201,10 @@ jobs:
           ./bin/wt --help
           file bin/wt
 
+      - name: Install PowerShell (if needed)
+        if: matrix.shell == 'pwsh'
+        run: brew install --cask powershell
+
       - name: Run e2e tests for ${{ matrix.shell }}
         run: |
           # Set up isolated test environment
@@ -207,6 +218,9 @@ jobs:
           elif [ "${{ matrix.shell }}" = "zsh" ]; then
             # Run both old e2e test and new PTY interactive tests for zsh
             go test -v -run 'TestE2EAutoCdInZsh|TestInteractiveCheckoutWithoutArgs|TestNonInteractiveCheckoutWithArgs' .
+          elif [ "${{ matrix.shell }}" = "pwsh" ]; then
+            # Run PowerShell PTY interactive tests
+            go test -v -run 'TestInteractiveCheckoutWithoutArgsPowerShell|TestNonInteractiveCheckoutWithArgsPowerShell' .
           fi
 
           # Cleanup (best effort - ignore errors from Go cache files)
@@ -224,16 +238,28 @@ jobs:
           fi
 
           # Check for key components (wt function)
-          if ! grep -q "wt()" shellenv-${{ matrix.shell }}.txt; then
-            echo "ERROR: wt function not found in shellenv output"
-            exit 1
+          if [ "${{ matrix.shell }}" = "pwsh" ]; then
+            # PowerShell uses "function wt"
+            if ! grep -q "function wt" shellenv-${{ matrix.shell }}.txt; then
+              echo "ERROR: wt function not found in shellenv output"
+              exit 1
+            fi
+          else
+            # Bash/Zsh use "wt()"
+            if ! grep -q "wt()" shellenv-${{ matrix.shell }}.txt; then
+              echo "ERROR: wt function not found in shellenv output"
+              exit 1
+            fi
           fi
 
           # Verify shell-specific features
           if [ "${{ matrix.shell }}" = "bash" ]; then
             grep -q "BASH_VERSION" shellenv-${{ matrix.shell }}.txt || (echo "ERROR: bash-specific code not found" && exit 1)
           elif [ "${{ matrix.shell }}" = "zsh" ]; then
             grep -q "ZSH_VERSION" shellenv-${{ matrix.shell }}.txt || (echo "ERROR: zsh-specific code not found" && exit 1)
+          elif [ "${{ matrix.shell }}" = "pwsh" ]; then
+            grep -q "PowerShell" shellenv-${{ matrix.shell }}.txt || (echo "ERROR: PowerShell-specific code not found" && exit 1)
+            grep -q "Get-Command" shellenv-${{ matrix.shell }}.txt || (echo "ERROR: PowerShell Get-Command not found" && exit 1)
           fi
 
           echo "shellenv validation passed for ${{ matrix.shell }}"
@@ -358,17 +384,65 @@ jobs:
           retention-days: 7
           if-no-files-found: ignore
 
-  # e2e-windows:
-  #   name: E2E Tests (Windows)
-  #   runs-on: windows-latest
-  #   strategy:
-  #     matrix:
-  #       shell: ['powershell', 'pwsh']
+  e2e-windows:
+    name: E2E Tests (Windows)
+    runs-on: windows-latest
+    strategy:
+      matrix:
+        shell: ['powershell', 'pwsh']
 
-  # Disabled for now - TODO: re-enable once Windows PTY support is added
-  e2e-windows-disabled:
-    name: E2E Tests (Windows) - Disabled
-    runs-on: ubuntu-latest
     steps:
-      - name: Skip Windows tests
-        run: echo "Windows e2e tests are temporarily disabled. TODO add Windows PTY support"
+      - name: Generate GitHub App token
+        id: generate-token
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ secrets.BOT_APP_ID }}
+          private-key: ${{ secrets.BOT_PRIVATE_KEY }}
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          token: ${{ steps.generate-token.outputs.token }}
+
+      - name: Set up Go
+        uses: actions/setup-go@v5
+        with:
+          go-version: '1.25'
+
+      - name: Download dependencies
+        run: go mod download
+
+      - name: Build wt binary
+        run: |
+          mkdir -p bin
+          go build -o bin/wt.exe .
+
+      - name: Verify binary
+        run: |
+          ./bin/wt.exe --help
+
+      - name: Run e2e tests for ${{ matrix.shell }}
+        shell: pwsh
+        run: |
+          # Set up isolated test environment
+          $env:ISOLATED_TMPDIR = New-TemporaryFile | ForEach-Object { Remove-Item $_; New-Item -ItemType Directory -Path $_ }
+          $env:HOME = $env:ISOLATED_TMPDIR
+
+          # Run specific e2e tests based on shell
+          if ('${{ matrix.shell }}' -eq 'powershell') {
+            # Skip pwsh-specific tests for older PowerShell
+            go test -v -run 'TestNonInteractiveCheckoutWithArgsPowerShell' .
+          } elseif ('${{ matrix.shell }}' -eq 'pwsh') {
+            # Run both interactive and non-interactive tests for pwsh
+            go test -v -run 'TestInteractiveCheckoutWithoutArgsPowerShell|TestNonInteractiveCheckoutWithArgsPowerShell' .
+          }
+
+      - name: Upload test logs
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: e2e-logs-${{ matrix.shell }}
+          path: |
+            ${{ runner.temp }}/*.log
+          retention-days: 7
+          if-no-files-found: ignore

README.md

@@ -54,6 +54,8 @@ sudo cp bin/wt /usr/local/bin/
 
 ### Shell Integration (Optional but Recommended)
 
+#### Bash/Zsh (Linux, macOS)
+
 Add this to the **END** of your `~/.bashrc` or `~/.zshrc`:
 
 ```bash
@@ -62,9 +64,42 @@ source <(wt shellenv)
 
 **Note for zsh users:** Place this after `compinit` in your config file.
 
-This enables:
+#### PowerShell (Windows, macOS, Linux)
+
+Add this to your PowerShell `$PROFILE`:
+
+```powershell
+& wt shellenv | Out-String | Invoke-Expression
+```
+
+To find your profile location, run:
+```powershell
+$PROFILE
+```
+
+To edit it:
+```powershell
+notepad $PROFILE          # Windows
+code $PROFILE             # VS Code
+nano $PROFILE             # Unix/macOS
+```
+
+After editing, reload your profile:
+```powershell
+. $PROFILE
+```
+
+To verify the integration is working:
+```powershell
+# Should show CommandType: Function
+Get-Command wt | Select-Object CommandType, Source
+```
+
+#### What Shell Integration Enables
+
 - Automatic `cd` to worktree after `checkout`/`create`/`pr`/`mr` commands
-- Tab completion for commands and branch names
+- Tab completion for commands and branch names (Bash/Zsh/PowerShell)
+- Interactive prompts work correctly in all shells
 
 ## Usage