From b63e746758b41009eecd38ec55cf2106b5b81883 Mon Sep 17 00:00:00 2001
From: Ashwin Bhat <ashwin@anthropic.com>
Date: Mon, 5 Jan 2026 22:44:55 +0530
Subject: [PATCH 1/5] fix: improve Windows Claude Code installation in CI
 workflow
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- Add verification that claude.exe exists after installation
- Fail early with clear error message if executable not found
- Replace Out-File with Add-Content for more reliable GITHUB_PATH handling
- Apply fix to both test-e2e and test-examples jobs

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .github/workflows/test.yml | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 79ccea1..a4e2ee6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -66,7 +66,13 @@ jobs:
         run: |
           irm https://claude.ai/install.ps1 | iex
           $claudePath = "$env:USERPROFILE\.local\bin"
-          echo "$claudePath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          if (Test-Path "$claudePath\claude.exe") {
+            Write-Host "Claude installed at: $claudePath\claude.exe"
+          } else {
+            Write-Error "Claude executable not found at $claudePath\claude.exe"
+            exit 1
+          }
+          Add-Content -Path $env:GITHUB_PATH -Value $claudePath
         shell: pwsh
 
       - name: Verify Claude Code installation
@@ -131,7 +137,13 @@ jobs:
         run: |
           irm https://claude.ai/install.ps1 | iex
           $claudePath = "$env:USERPROFILE\.local\bin"
-          echo "$claudePath" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          if (Test-Path "$claudePath\claude.exe") {
+            Write-Host "Claude installed at: $claudePath\claude.exe"
+          } else {
+            Write-Error "Claude executable not found at $claudePath\claude.exe"
+            exit 1
+          }
+          Add-Content -Path $env:GITHUB_PATH -Value $claudePath
         shell: pwsh
 
       - name: Verify Claude Code installation

From 9ad88cd22515c2cfc441ce127b400ed9afca0a8e Mon Sep 17 00:00:00 2001
From: Ashwin Bhat <ashwin@anthropic.com>
Date: Mon, 5 Jan 2026 22:50:07 +0530
Subject: [PATCH 2/5] fix: add debugging and search for claude.exe on Windows
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

The Claude installer reports success but the file isn't at the
expected location. This adds:
- Debug output showing directory contents
- Search across common installation paths
- Fallback recursive search to find claude.exe

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 .github/workflows/test.yml | 78 +++++++++++++++++++++++++++++++++-----
 1 file changed, 68 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a4e2ee6..5c2f2da 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -66,13 +66,42 @@ jobs:
         run: |
           irm https://claude.ai/install.ps1 | iex
           $claudePath = "$env:USERPROFILE\.local\bin"
-          if (Test-Path "$claudePath\claude.exe") {
-            Write-Host "Claude installed at: $claudePath\claude.exe"
+          # Debug: show what's in the installation directory
+          Write-Host "Checking $claudePath..."
+          if (Test-Path $claudePath) {
+            Get-ChildItem $claudePath | ForEach-Object { Write-Host "  $_" }
           } else {
-            Write-Error "Claude executable not found at $claudePath\claude.exe"
-            exit 1
+            Write-Host "  Directory does not exist"
+          }
+          # Search common locations for claude.exe
+          $searchPaths = @(
+            "$env:USERPROFILE\.local\bin\claude.exe",
+            "$env:LOCALAPPDATA\Programs\claude\claude.exe",
+            "$env:APPDATA\Claude\claude.exe",
+            "$env:ProgramFiles\Claude\claude.exe"
+          )
+          $foundPath = $null
+          foreach ($path in $searchPaths) {
+            if (Test-Path $path) {
+              $foundPath = Split-Path $path -Parent
+              Write-Host "Found claude at: $path"
+              break
+            }
+          }
+          if ($foundPath) {
+            Add-Content -Path $env:GITHUB_PATH -Value $foundPath
+          } else {
+            # Try to find it anywhere
+            Write-Host "Searching for claude.exe..."
+            $found = Get-ChildItem -Path $env:USERPROFILE -Recurse -Filter "claude.exe" -ErrorAction SilentlyContinue | Select-Object -First 1
+            if ($found) {
+              Write-Host "Found claude at: $($found.FullName)"
+              Add-Content -Path $env:GITHUB_PATH -Value $found.DirectoryName
+            } else {
+              Write-Error "Could not find claude.exe anywhere"
+              exit 1
+            }
           }
-          Add-Content -Path $env:GITHUB_PATH -Value $claudePath
         shell: pwsh
 
       - name: Verify Claude Code installation
@@ -137,13 +166,42 @@ jobs:
         run: |
           irm https://claude.ai/install.ps1 | iex
           $claudePath = "$env:USERPROFILE\.local\bin"
-          if (Test-Path "$claudePath\claude.exe") {
-            Write-Host "Claude installed at: $claudePath\claude.exe"
+          # Debug: show what's in the installation directory
+          Write-Host "Checking $claudePath..."
+          if (Test-Path $claudePath) {
+            Get-ChildItem $claudePath | ForEach-Object { Write-Host "  $_" }
+          } else {
+            Write-Host "  Directory does not exist"
+          }
+          # Search common locations for claude.exe
+          $searchPaths = @(
+            "$env:USERPROFILE\.local\bin\claude.exe",
+            "$env:LOCALAPPDATA\Programs\claude\claude.exe",
+            "$env:APPDATA\Claude\claude.exe",
+            "$env:ProgramFiles\Claude\claude.exe"
+          )
+          $foundPath = $null
+          foreach ($path in $searchPaths) {
+            if (Test-Path $path) {
+              $foundPath = Split-Path $path -Parent
+              Write-Host "Found claude at: $path"
+              break
+            }
+          }
+          if ($foundPath) {
+            Add-Content -Path $env:GITHUB_PATH -Value $foundPath
           } else {
-            Write-Error "Claude executable not found at $claudePath\claude.exe"
-            exit 1
+            # Try to find it anywhere
+            Write-Host "Searching for claude.exe..."
+            $found = Get-ChildItem -Path $env:USERPROFILE -Recurse -Filter "claude.exe" -ErrorAction SilentlyContinue | Select-Object -First 1
+            if ($found) {
+              Write-Host "Found claude at: $($found.FullName)"
+              Add-Content -Path $env:GITHUB_PATH -Value $found.DirectoryName
+            } else {
+              Write-Error "Could not find claude.exe anywhere"
+              exit 1
+            }
           }
-          Add-Content -Path $env:GITHUB_PATH -Value $claudePath
         shell: pwsh
 
       - name: Verify Claude Code installation

From 45770c77c49fa8a4188ad808c982d79b8d17049e Mon Sep 17 00:00:00 2001
From: Ashwin Bhat <ashwin@anthropic.com>
Date: Tue, 6 Jan 2026 01:35:25 +0530
Subject: [PATCH 3/5] debug: add verbose logging to Windows install step

---
 .github/workflows/test.yml | 108 +++++++++++++++----------------------
 1 file changed, 44 insertions(+), 64 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 5c2f2da..91e1009 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -65,43 +65,33 @@ jobs:
         if: runner.os == 'Windows'
         run: |
           irm https://claude.ai/install.ps1 | iex
-          $claudePath = "$env:USERPROFILE\.local\bin"
-          # Debug: show what's in the installation directory
-          Write-Host "Checking $claudePath..."
-          if (Test-Path $claudePath) {
-            Get-ChildItem $claudePath | ForEach-Object { Write-Host "  $_" }
+
+          Write-Host "=== Debug: Listing all files under .local ==="
+          $localDir = "$env:USERPROFILE\.local"
+          if (Test-Path $localDir) {
+            Get-ChildItem $localDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object { Write-Host $_.FullName }
           } else {
-            Write-Host "  Directory does not exist"
+            Write-Host ".local directory does not exist"
           }
-          # Search common locations for claude.exe
-          $searchPaths = @(
-            "$env:USERPROFILE\.local\bin\claude.exe",
-            "$env:LOCALAPPDATA\Programs\claude\claude.exe",
-            "$env:APPDATA\Claude\claude.exe",
-            "$env:ProgramFiles\Claude\claude.exe"
-          )
-          $foundPath = $null
-          foreach ($path in $searchPaths) {
-            if (Test-Path $path) {
-              $foundPath = Split-Path $path -Parent
-              Write-Host "Found claude at: $path"
-              break
-            }
+
+          Write-Host "=== Debug: Listing all files under .claude ==="
+          $claudeDir = "$env:USERPROFILE\.claude"
+          if (Test-Path $claudeDir) {
+            Get-ChildItem $claudeDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object { Write-Host $_.FullName }
+          } else {
+            Write-Host ".claude directory does not exist"
           }
-          if ($foundPath) {
-            Add-Content -Path $env:GITHUB_PATH -Value $foundPath
+
+          Write-Host "=== Debug: Listing all files under .cache\claude ==="
+          $cacheDir = "$env:USERPROFILE\.cache\claude"
+          if (Test-Path $cacheDir) {
+            Get-ChildItem $cacheDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object { Write-Host $_.FullName }
           } else {
-            # Try to find it anywhere
-            Write-Host "Searching for claude.exe..."
-            $found = Get-ChildItem -Path $env:USERPROFILE -Recurse -Filter "claude.exe" -ErrorAction SilentlyContinue | Select-Object -First 1
-            if ($found) {
-              Write-Host "Found claude at: $($found.FullName)"
-              Add-Content -Path $env:GITHUB_PATH -Value $found.DirectoryName
-            } else {
-              Write-Error "Could not find claude.exe anywhere"
-              exit 1
-            }
+            Write-Host ".cache\claude directory does not exist"
           }
+
+          $claudePath = "$env:USERPROFILE\.local\bin"
+          Add-Content -Path $env:GITHUB_PATH -Value $claudePath
         shell: pwsh
 
       - name: Verify Claude Code installation
@@ -165,43 +155,33 @@ jobs:
         if: runner.os == 'Windows'
         run: |
           irm https://claude.ai/install.ps1 | iex
-          $claudePath = "$env:USERPROFILE\.local\bin"
-          # Debug: show what's in the installation directory
-          Write-Host "Checking $claudePath..."
-          if (Test-Path $claudePath) {
-            Get-ChildItem $claudePath | ForEach-Object { Write-Host "  $_" }
+
+          Write-Host "=== Debug: Listing all files under .local ==="
+          $localDir = "$env:USERPROFILE\.local"
+          if (Test-Path $localDir) {
+            Get-ChildItem $localDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object { Write-Host $_.FullName }
           } else {
-            Write-Host "  Directory does not exist"
+            Write-Host ".local directory does not exist"
           }
-          # Search common locations for claude.exe
-          $searchPaths = @(
-            "$env:USERPROFILE\.local\bin\claude.exe",
-            "$env:LOCALAPPDATA\Programs\claude\claude.exe",
-            "$env:APPDATA\Claude\claude.exe",
-            "$env:ProgramFiles\Claude\claude.exe"
-          )
-          $foundPath = $null
-          foreach ($path in $searchPaths) {
-            if (Test-Path $path) {
-              $foundPath = Split-Path $path -Parent
-              Write-Host "Found claude at: $path"
-              break
-            }
+
+          Write-Host "=== Debug: Listing all files under .claude ==="
+          $claudeDir = "$env:USERPROFILE\.claude"
+          if (Test-Path $claudeDir) {
+            Get-ChildItem $claudeDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object { Write-Host $_.FullName }
+          } else {
+            Write-Host ".claude directory does not exist"
           }
-          if ($foundPath) {
-            Add-Content -Path $env:GITHUB_PATH -Value $foundPath
+
+          Write-Host "=== Debug: Listing all files under .cache\claude ==="
+          $cacheDir = "$env:USERPROFILE\.cache\claude"
+          if (Test-Path $cacheDir) {
+            Get-ChildItem $cacheDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object { Write-Host $_.FullName }
           } else {
-            # Try to find it anywhere
-            Write-Host "Searching for claude.exe..."
-            $found = Get-ChildItem -Path $env:USERPROFILE -Recurse -Filter "claude.exe" -ErrorAction SilentlyContinue | Select-Object -First 1
-            if ($found) {
-              Write-Host "Found claude at: $($found.FullName)"
-              Add-Content -Path $env:GITHUB_PATH -Value $found.DirectoryName
-            } else {
-              Write-Error "Could not find claude.exe anywhere"
-              exit 1
-            }
+            Write-Host ".cache\claude directory does not exist"
           }
+
+          $claudePath = "$env:USERPROFILE\.local\bin"
+          Add-Content -Path $env:GITHUB_PATH -Value $claudePath
         shell: pwsh
 
       - name: Verify Claude Code installation

From 25b2c6608e9973233f741e83411b8db2a35ae9ca Mon Sep 17 00:00:00 2001
From: Ashwin Bhat <ashwin@anthropic.com>
Date: Tue, 6 Jan 2026 01:47:16 +0530
Subject: [PATCH 4/5] debug: add file sizes and manual copy test

---
 .github/workflows/test.yml | 54 +++++++++++++++++++++++++++++++++++---
 1 file changed, 50 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 91e1009..b6cc3ff 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -66,10 +66,16 @@ jobs:
         run: |
           irm https://claude.ai/install.ps1 | iex
 
-          Write-Host "=== Debug: Listing all files under .local ==="
+          Write-Host "=== Debug: Listing all files under .local (with sizes) ==="
           $localDir = "$env:USERPROFILE\.local"
           if (Test-Path $localDir) {
-            Get-ChildItem $localDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object { Write-Host $_.FullName }
+            Get-ChildItem $localDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object {
+              if ($_.PSIsContainer) {
+                Write-Host "[DIR] $($_.FullName)"
+              } else {
+                Write-Host "[FILE $($_.Length) bytes] $($_.FullName)"
+              }
+            }
           } else {
             Write-Host ".local directory does not exist"
           }
@@ -90,6 +96,23 @@ jobs:
             Write-Host ".cache\claude directory does not exist"
           }
 
+          # Try to manually copy the file and see what error we get
+          Write-Host "=== Debug: Attempting manual copy ==="
+          $versionFile = "$env:USERPROFILE\.local\share\claude\versions\2.0.67"
+          $destFile = "$env:USERPROFILE\.local\bin\claude.exe"
+          if (Test-Path $versionFile) {
+            Write-Host "Source exists: $versionFile"
+            Write-Host "Source size: $((Get-Item $versionFile).Length) bytes"
+            try {
+              Copy-Item $versionFile $destFile -Force
+              Write-Host "Manual copy succeeded!"
+            } catch {
+              Write-Host "Manual copy failed: $_"
+            }
+          } else {
+            Write-Host "Source file does not exist: $versionFile"
+          }
+
           $claudePath = "$env:USERPROFILE\.local\bin"
           Add-Content -Path $env:GITHUB_PATH -Value $claudePath
         shell: pwsh
@@ -156,10 +179,16 @@ jobs:
         run: |
           irm https://claude.ai/install.ps1 | iex
 
-          Write-Host "=== Debug: Listing all files under .local ==="
+          Write-Host "=== Debug: Listing all files under .local (with sizes) ==="
           $localDir = "$env:USERPROFILE\.local"
           if (Test-Path $localDir) {
-            Get-ChildItem $localDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object { Write-Host $_.FullName }
+            Get-ChildItem $localDir -Recurse -ErrorAction SilentlyContinue | ForEach-Object {
+              if ($_.PSIsContainer) {
+                Write-Host "[DIR] $($_.FullName)"
+              } else {
+                Write-Host "[FILE $($_.Length) bytes] $($_.FullName)"
+              }
+            }
           } else {
             Write-Host ".local directory does not exist"
           }
@@ -180,6 +209,23 @@ jobs:
             Write-Host ".cache\claude directory does not exist"
           }
 
+          # Try to manually copy the file and see what error we get
+          Write-Host "=== Debug: Attempting manual copy ==="
+          $versionFile = "$env:USERPROFILE\.local\share\claude\versions\2.0.67"
+          $destFile = "$env:USERPROFILE\.local\bin\claude.exe"
+          if (Test-Path $versionFile) {
+            Write-Host "Source exists: $versionFile"
+            Write-Host "Source size: $((Get-Item $versionFile).Length) bytes"
+            try {
+              Copy-Item $versionFile $destFile -Force
+              Write-Host "Manual copy succeeded!"
+            } catch {
+              Write-Host "Manual copy failed: $_"
+            }
+          } else {
+            Write-Host "Source file does not exist: $versionFile"
+          }
+
           $claudePath = "$env:USERPROFILE\.local\bin"
           Add-Content -Path $env:GITHUB_PATH -Value $claudePath
         shell: pwsh

From 1aa8f72c3a8ca365100c7ad36054d81b2ecbea81 Mon Sep 17 00:00:00 2001
From: Ashwin Bhat <ashwin@anthropic.com>
Date: Tue, 6 Jan 2026 01:56:14 +0530
Subject: [PATCH 5/5] debug: check if .local\bin is a file or directory

---
 .github/workflows/test.yml | 50 ++++++++++++++++++--------------------
 1 file changed, 24 insertions(+), 26 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b6cc3ff..13cee0b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -96,21 +96,20 @@ jobs:
             Write-Host ".cache\claude directory does not exist"
           }
 
-          # Try to manually copy the file and see what error we get
-          Write-Host "=== Debug: Attempting manual copy ==="
-          $versionFile = "$env:USERPROFILE\.local\share\claude\versions\2.0.67"
-          $destFile = "$env:USERPROFILE\.local\bin\claude.exe"
-          if (Test-Path $versionFile) {
-            Write-Host "Source exists: $versionFile"
-            Write-Host "Source size: $((Get-Item $versionFile).Length) bytes"
-            try {
-              Copy-Item $versionFile $destFile -Force
-              Write-Host "Manual copy succeeded!"
-            } catch {
-              Write-Host "Manual copy failed: $_"
+          # Check if .local\bin is a file or directory
+          Write-Host "=== Debug: Checking .local\bin type ==="
+          $binPath = "$env:USERPROFILE\.local\bin"
+          if (Test-Path $binPath) {
+            $item = Get-Item $binPath
+            Write-Host "Path exists: $binPath"
+            Write-Host "Is directory: $($item.PSIsContainer)"
+            Write-Host "Type: $($item.GetType().Name)"
+            if (-not $item.PSIsContainer) {
+              Write-Host "Size: $($item.Length) bytes"
+              Write-Host "ERROR: .local\bin is a FILE, not a directory!"
             }
           } else {
-            Write-Host "Source file does not exist: $versionFile"
+            Write-Host ".local\bin does not exist"
           }
 
           $claudePath = "$env:USERPROFILE\.local\bin"
@@ -209,21 +208,20 @@ jobs:
             Write-Host ".cache\claude directory does not exist"
           }
 
-          # Try to manually copy the file and see what error we get
-          Write-Host "=== Debug: Attempting manual copy ==="
-          $versionFile = "$env:USERPROFILE\.local\share\claude\versions\2.0.67"
-          $destFile = "$env:USERPROFILE\.local\bin\claude.exe"
-          if (Test-Path $versionFile) {
-            Write-Host "Source exists: $versionFile"
-            Write-Host "Source size: $((Get-Item $versionFile).Length) bytes"
-            try {
-              Copy-Item $versionFile $destFile -Force
-              Write-Host "Manual copy succeeded!"
-            } catch {
-              Write-Host "Manual copy failed: $_"
+          # Check if .local\bin is a file or directory
+          Write-Host "=== Debug: Checking .local\bin type ==="
+          $binPath = "$env:USERPROFILE\.local\bin"
+          if (Test-Path $binPath) {
+            $item = Get-Item $binPath
+            Write-Host "Path exists: $binPath"
+            Write-Host "Is directory: $($item.PSIsContainer)"
+            Write-Host "Type: $($item.GetType().Name)"
+            if (-not $item.PSIsContainer) {
+              Write-Host "Size: $($item.Length) bytes"
+              Write-Host "ERROR: .local\bin is a FILE, not a directory!"
             }
           } else {
-            Write-Host "Source file does not exist: $versionFile"
+            Write-Host ".local\bin does not exist"
           }
 
           $claudePath = "$env:USERPROFILE\.local\bin"