monitor_claude.exp

monitor_claude.exp

#!/usr/bin/expect -f

# debugging thing
# exp_internal 1

# --- Configuration ---
set command "/Users/bsonntag/.local/bin/claude"

# CHANGE THIS LINE: Add a wildcard * to jump over the formatting codes
set watch_phrase "esc*to interrupt"
set proceed_prompt "1*Yes"

set initial_timeout 30
set monitor_timeout 1
# --- End Configuration ---

spawn $command --dangerously-skip-permissions --permission-mode bypassPermissions /init
send_user "🚀 Starting '$command --dangerously-skip-permissions --permission-mode bypassPermissions /init'.\n"


# --- STAGE 1: Wait for the phrase to APPEAR ---
send_user "Stage 1: Waiting for '$watch_phrase' to appear (max $initial_timeout seconds)...\n"
expect {
  timeout {
    send_user "\n❌ ERROR: Timed out. The phrase '$watch_phrase' never appeared.\n"
    exit 1
  }
  # CHANGE: Using -gl (glob match) with wildcards (*) to ignore formatting.
  -gl "*$watch_phrase*" {
    send_user "✅ Phrase found. Proceeding to Stage 2.\n"
  }
  eof {
    send_user "\nℹ️ INFO: Claude process exited before monitoring could start.\n"
    # Don't exit here - continue to second command
  }
}


# --- STAGE 2: Wait for proceed prompt and loop ---
send_user "Stage 2: Waiting for '$proceed_prompt' prompt...\n"
set timeout 30
expect {
  -gl "*$proceed_prompt*" {
    send_user "🔵 Found '$proceed_prompt'.\n"
  }
  eof {
    send_user "\nℹ️ INFO: Claude process finished.\n"
    # Don't exit here - continue to second command
  }
  timeout {
    send_user "\n⚠️ WARNING: '$proceed_prompt' never appeared.\n"
    # Don't exit here - continue to second command
  }
}

# Now loop: send enter, wait for esc, wait for esc to disappear
send_user "Stage 2: Starting monitoring loop...\n"
set timeout $monitor_timeout
while {1} {
  # Wait a moment and send enter
  send_user "🔵 Sending enter...\n"
  send "\r"
  
  # Wait for esc to appear
  set timeout 30
  send_user "  ⏳ Waiting for '$watch_phrase' to appear...\n"
  expect {
    -gl "*$watch_phrase*" {
      send_user "  ✅ '$watch_phrase' appeared.\n"
    }
    eof {
      send_user "\nℹ️ INFO: Claude process finished.\n"
      break
    }
    timeout {
      send_user "\n⚠️ WARNING: '$watch_phrase' never reappeared. Breaking loop.\n"
      break
    }
  }
  
  # Wait for esc to disappear
  set timeout $monitor_timeout
  send_user "  ⏳ Waiting for '$watch_phrase' to disappear...\n"
  expect {
    -gl "*$watch_phrase*" {
      exp_continue
    }
    timeout {
      send_user "  ✅ '$watch_phrase' disappeared. Looping...\n"
    }
    eof {
      send_user "\nℹ️ INFO: Claude process finished.\n"
      break
    }
  }
  
  # Check if we should break (if esc never reappeared, meaning task is done)
  set timeout 5
  expect {
    -gl "*$proceed_prompt*" {
      # Good, prompt is still there, continue loop
    }
    timeout {
      # No prompt visible, task might be done
      send_user "\n✅ Task appears complete. Sending Ctrl+C twice.\n"
      send "\x03"
      send "\x03"
      break
    }
    eof {
      send_user "\nℹ️ INFO: Claude process finished.\n"
      break
    }
  }
}

# --- STAGE 3: Run second command ---
send_user "\n🚀 Starting second command...\n"

# Second command: add commit hash to CLAUDE.md
set second_command "/Users/bsonntag/.local/bin/claude"
spawn $second_command --permission-mode bypassPermissions "add the commit hash to the CLAUDE.md file"

send_user "🚀 Starting '$second_command --permission-mode bypassPermissions \"add the commit hash to the CLAUDE.md file\"'.\n"

# Wait for the same phrase in the second command
send_user "Stage 3: Waiting for '$watch_phrase' to appear in second command (max $initial_timeout seconds)...\n"
set timeout $initial_timeout
expect {
  timeout {
    send_user "\n❌ ERROR: Timed out on second command. The phrase '$watch_phrase' never appeared.\n"
    exit 1
  }
  -gl "*$watch_phrase*" {
    send_user "✅ Phrase found in second command. Proceeding to Stage 4.\n"
  }
  eof {
    send_user "\nℹ️ INFO: Second Claude process exited before monitoring could start.\n"
    exit 0
  }
}

# --- STAGE 4: Wait for proceed prompt and loop ---
send_user "Stage 4: Waiting for '$proceed_prompt' prompt in second command...\n"
set timeout 30
expect {
  -gl "*$proceed_prompt*" {
    send_user "🔵 Found '$proceed_prompt'.\n"
  }
  eof {
    send_user "\nℹ️ INFO: Second Claude process finished.\n"
    exit 0
  }
  timeout {
    send_user "\n⚠️ WARNING: '$proceed_prompt' never appeared in second command.\n"
    exit 0
  }
}

# Now loop: send enter, wait for esc, wait for esc to disappear
send_user "Stage 4: Starting monitoring loop for second command...\n"
set timeout $monitor_timeout
while {1} {
  # Wait a moment and send enter
  send_user "🔵 Sending enter...\n"
  send "\r"
  
  # Wait for esc to appear
  set timeout 30
  send_user "  ⏳ Waiting for '$watch_phrase' to appear...\n"
  expect {
    -gl "*$watch_phrase*" {
      send_user "  ✅ '$watch_phrase' appeared.\n"
    }
    eof {
      send_user "\nℹ️ INFO: Second Claude process finished.\n"
      exit 0
    }
    timeout {
      send_user "\n⚠️ WARNING: '$watch_phrase' never reappeared. Breaking loop.\n"
      break
    }
  }
  
  # Wait for esc to disappear
  set timeout $monitor_timeout
  send_user "  ⏳ Waiting for '$watch_phrase' to disappear...\n"
  expect {
    -gl "*$watch_phrase*" {
      exp_continue
    }
    timeout {
      send_user "  ✅ '$watch_phrase' disappeared. Looping...\n"
    }
    eof {
      send_user "\nℹ️ INFO: Second Claude process finished.\n"
      exit 0
    }
  }
  
  # Check if we should break (if esc never reappeared, meaning task is done)
  set timeout 5
  expect {
    -gl "*$proceed_prompt*" {
      # Good, prompt is still there, continue loop
    }
    timeout {
      # No prompt visible, task might be done
      send_user "\n✅ Task appears complete. Sending Ctrl+C twice.\n"
      send "\x03"
      send "\x03"
      exit 0
    }
    eof {
      send_user "\nℹ️ INFO: Second Claude process finished.\n"
      exit 0
    }
  }
}