chore: add retry loop to Claude Code installation (#694)

* chore: add --debug and retry loop to Claude Code installation

Adds 2-minute timeout with up to 3 retry attempts for installation.

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

Co-Authored-By: Claude <noreply@anthropic.com>

* fix: remove unsupported --debug flag from install script

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

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>

action.yml

@@ -196,7 +196,19 @@ runs:
         # Install Claude Code if no custom executable is provided
         if [ -z "${{ inputs.path_to_claude_code_executable }}" ]; then
           echo "Installing Claude Code..."
-          curl -fsSL https://claude.ai/install.sh | bash -s 2.0.49
+          for attempt in 1 2 3; do
+            echo "Installation attempt $attempt..."
+            if timeout 120 bash -c 'curl -fsSL https://claude.ai/install.sh | bash -s -- 2.0.50'; then
+              echo "Claude Code installed successfully"
+              break
+            fi
+            if [ $attempt -eq 3 ]; then
+              echo "Failed to install Claude Code after 3 attempts"
+              exit 1
+            fi
+            echo "Installation timed out or failed, retrying..."
+            sleep 5
+          done
           echo "$HOME/.local/bin" >> "$GITHUB_PATH"
         else
           echo "Using custom Claude Code executable: ${{ inputs.path_to_claude_code_executable }}"

base-action/action.yml

@@ -118,7 +118,19 @@ runs:
       run: |
         if [ -z "${{ inputs.path_to_claude_code_executable }}" ]; then
           echo "Installing Claude Code..."
-          curl -fsSL https://claude.ai/install.sh | bash -s 2.0.49
+          for attempt in 1 2 3; do
+            echo "Installation attempt $attempt..."
+            if timeout 120 bash -c 'curl -fsSL https://claude.ai/install.sh | bash -s -- 2.0.50'; then
+              echo "Claude Code installed successfully"
+              break
+            fi
+            if [ $attempt -eq 3 ]; then
+              echo "Failed to install Claude Code after 3 attempts"
+              exit 1
+            fi
+            echo "Installation timed out or failed, retrying..."
+            sleep 5
+          done
         else
           echo "Using custom Claude Code executable: ${{ inputs.path_to_claude_code_executable }}"
           # Add the directory containing the custom executable to PATH