fix(frontend): support Windows shell commands in Claude CLI invocation (ACS-261) #3
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…n (ACS-261) Fixes hang on Windows after "Environment override check" log by replacing hardcoded bash commands with platform-aware shell syntax. - Windows: Uses cmd.exe syntax (cls, call, set, del) with .bat temp files - Unix/macOS: Preserves existing bash syntax (clear, source, export, rm) - Adds error handling and 10s timeout protection in async invocation - Extracts helper functions for DRY: generateTokenTempFileContent(), getTempFileExtension() - Adds 7 Windows-specific tests (30 total tests passing)
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Superseded by upstream PR: AndyMik90#1152 |
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Jan 18, 2026
…ik90#1259) * fix(windows): prevent zombie process accumulation on app close - Use taskkill /f /t on Windows to properly kill process trees (SIGTERM/SIGKILL are ignored on Windows) - Make killAllProcesses() wait for process exit events with timeout - Kill PTY daemon process on shutdown - Clear periodic update check interval on app quit Fixes process accumulation in Task Manager after closing Auto-Claude. Co-Authored-By: Claude Opus 4.5 <[email protected]> * fix(windows): extract killProcessGracefully utility with timer cleanup - Extract shared killProcessGracefully() to platform module - Fix Issue #1: Move taskkill outside try-catch scope - Fix Issue #2: Track exit state to skip unnecessary taskkill - Fix Issue #3: Add GRACEFUL_KILL_TIMEOUT_MS constant - Fix Issue #4: Use consistent 5000ms timeout everywhere - Fix Issue #5: Add debug logging for catch blocks - Fix Issue AndyMik90#6: Log warning when process.once unavailable - Fix Issue AndyMik90#7: Eliminate code duplication across 3 files - Fix timer leak: Clear timeout on process exit/error, unref timer Add comprehensive tests (19 test cases) covering: - Windows taskkill fallback behavior - Unix SIGTERM/SIGKILL sequence - Timer cleanup and memory leak prevention - Edge cases and error handling Co-Authored-By: Claude Opus 4.5 <[email protected]> --------- Co-authored-by: Claude Opus 4.5 <[email protected]> Co-authored-by: Andy <[email protected]>
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Summary
Fixes hang on Windows after "Environment override check" log by replacing hardcoded bash commands with platform-aware shell syntax.
Problem
On Windows, the terminal would hang indefinitely after logging "Environment override check" because
buildClaudeShellCommand()was hardcoded to usebash -ccommands that don't exist on Windows.Solution
Windows: Uses cmd.exe/PowerShell compatible syntax:
clsinstead ofclearcallto execute .bat temp filessetfor environment variablesdelfor file cleanup.batextension for temp files with\r\nline endingsUnix/macOS: Preserves existing bash syntax (unchanged):
clear,source,export,rm -f\nline endingsChanges
buildClaudeShellCommand()to detect platform and generate appropriate commandsgenerateTokenTempFileContent()helper for DRYgetTempFileExtension()helper for DRYinvokeClaudeAsync()Test Plan
claude-integration-handler.test.tspassingpath.join(),os.tmpdir())Linear Ticket
Resolves ACS-261