[Bug] Windows: Memory not saved on /compact (missing SessionEnd hook + bun-runner.js path issue)

[XCZ-XieJunHao]

Bug Description

CC-Mem plugin fails to save memory on Windows when using /compact command due to two issues:

1. Missing SessionEnd hook - The hooks.json only has Stop hook, not SessionEnd hook
2. bun-runner.js cannot find npm-installed Bun - Only checks ~/.bun/bin/bun.exe, but npm installs to %APPDATA%\npm\node_modules\bun\bin\bun.exe

Steps to Reproduce

1. Install Bun via npm: npm install -g bun
2. Install CC-Mem plugin
3. Use Claude Code and run /compact command
4. Check database timestamp: ls -la ~/.claude-mem/claude-mem.db*
5. Database is not updated

Expected Behavior

After running /compact, the memory should be saved to database and timestamps should be updated.

Environment

• Claude-mem version: 10.3.1
• Claude Code version: 2.1.50
• OS: Windows 11
• Platform: win32

Root Cause

Issue 1: Missing SessionEnd Hook

File: ~/.claude/plugins/cache/thedotmack/claude-mem/10.3.1/hooks/hooks.json

The SessionEnd hook is missing, which is triggered by /compact command. Only Stop hook exists.

Issue 2: bun-runner.js Path Detection

File: ~/.claude/plugins/cache/thedotmack/claude-mem/10.3.1/scripts/bun-runner.js

The findBun() function only checks:

• ~/.bun/bin/bun.exe (official installer)
• PATH (returns shell script on Windows via npm)

But npm installs Bun to: %USERPROFILE%\AppData\Roaming\npm\node_modules\bun\bin\bun.exe

Proposed Fix

1. Add SessionEnd hook to hooks.json

"SessionEnd": [
  {
    "hooks": [
      {
        "type": "command",
        "command": "node \"\/scripts/bun-runner.js\" \"\/scripts/worker-service.cjs\" start",
        "timeout": 60
      },
      {
        "type": "command",
        "command": "node \"\/scripts/bun-runner.js\" \"\/scripts/worker-service.cjs\" hook claude-code summarize",
        "timeout": 120
      },
      {
        "type": "command",
        "command": "node \"\/scripts/bun-runner.js\" \"\/scripts/worker-service.cjs\" hook claude-code session-complete",
        "timeout": 30
      }
    ]
  }
]

2. Update bun-runner.js findBun() function

const bunPaths = IS_WINDOWS
  ? [
      join(homedir(), '.bun', 'bin', 'bun.exe'),
      join(homedir(), 'AppData', 'Roaming', 'npm', 'node_modules', 'bun', 'bin', 'bun.exe')  // Add this line
    ]
  : [...]

Also modify to check known paths first on Windows (not PATH which contains shell scripts).

Workaround

Manually edit the files mentioned above in ~/.claude/plugins/cache/thedotmack/claude-mem/10.3.1/ and restart Claude Code.