{"version": 2, "width": 96, "height": 30, "timestamp": 1790106185, "title": "grip: keep a grip on your code", "env": {"TERM": "xterm-256color", "SHELL": "/bin/bash"}}
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[5.6769, "o", "╭───────────────────────────────── grip ─────────────────────────────────╮\r\n│ \u001b[1m5 questions\u001b[0m about your \u001b[1mstaged changes\u001b[0m (pre-commit). Pass mark: \u001b[1m70/100\u001b[0m. │\r\n│                                                                        │\r\n│ amr_safety/cmd_vel_filter.py                                           │\r\n╰─────────────────────── keep a grip on your code ───────────────────────╯\r\n"]
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[9.1009, "o", "\u001b[1;36mQ3/5\u001b[0m \u001b[2m(edge case)\u001b[0m The lidar is healthy but its clock runs a few seconds behind the robot's. What \r\ndoes the robot do?\r\n"]
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[13.8322, "o", "╭──┬────────────┬───────┬──────────────────────────────────────────────────────────────────────╮\r\n│\u001b[1m#\u001b[0m\u001b[1m \u001b[0m│\u001b[1m \u001b[0m\u001b[1mFocus     \u001b[0m\u001b[1m \u001b[0m│\u001b[1m \u001b[0m\u001b[1mScore\u001b[0m\u001b[1m \u001b[0m│\u001b[1m \u001b[0m\u001b[1mFeedback                                                             \u001b[0m│\r\n├──┼────────────┼───────┼──────────────────────────────────────────────────────────────────────┤\r\n│1 │ behaviour  │  \u001b[1;31m8/20\u001b[0m │ Right outcome; say what it publishes: a zero Twist, not the last     │\r\n│  │            │       │ command.                                                             │\r\n│2 │ motivation │  \u001b[1;31m0/20\u001b[0m │ Missed: a callback that has stopped firing cannot notice that it     │\r\n│  │            │       │ stopped.                                                             │\r\n│3 │ edge case  │  \u001b[1;31m0/20\u001b[0m │ It matters: the age check uses header.stamp, not arrival time.       │\r\n│4 │ risk       │  \u001b[1;31m0/20\u001b[0m │ Missed: stop_distance is new and 0 turns the obstacle stop off.      │\r\n│5 │ testing    │  \u001b[1;31m4/20\u001b[0m │ Driving it by hand is not a repeatable check; publish synthetic scans│\r\n│  │            │       │ in a test.                                                           │\r\n╰──┴────────────┴───────┴──────────────────────────────────────────────────────────────────────╯\r\n"]
[13.8327, "o", "╭──────────────────────────────────────────────────────────────────────────────────────────────╮\r\n│ \u001b[1;31mGrip Score: 12/100\u001b[0m  \u001b[1;31mFAIL\u001b[0m \u001b[2m(pass mark 70)\u001b[0m                                                      │\r\n│                                                                                              │\r\n│ You could not explain what this node does when its inputs go quiet. Read the diff again      │\r\n│ before sending it upstream.                                                                  │\r\n╰──────────────────────────────────────────────────────────────────────────────────────────────╯\r\n"]
[13.8337, "o", "\u001b[1;31mgrip:\u001b[0m Grip Score 12/100 is below the pass mark of 70. Re-read your change and try again. Report:\r\n.git/grip/last-report.json\r\n"]
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[22.1179, "o", "╭───────────────────────────────── grip ─────────────────────────────────╮\r\n│ \u001b[1m5 questions\u001b[0m about your \u001b[1mstaged changes\u001b[0m (pre-commit). Pass mark: \u001b[1m70/100\u001b[0m. │\r\n│                                                                        │\r\n│ amr_safety/cmd_vel_filter.py                                           │\r\n╰─────────────────────── keep a grip on your code ───────────────────────╯\r\n"]
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[45.8984, "o", "\r\u001b[2K\u001b[32m⠧\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[45.9791, "o", "\r\u001b[2K\u001b[32m⠇\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[46.0601, "o", "\r\u001b[2K\u001b[32m⠏\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[46.1411, "o", "\r\u001b[2K\u001b[32m⠋\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[46.2222, "o", "\r\u001b[2K\u001b[32m⠙\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[46.3029, "o", "\r\u001b[2K\u001b[32m⠹\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[46.3837, "o", "\r\u001b[2K\u001b[32m⠸\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[46.4649, "o", "\r\u001b[2K\u001b[32m⠼\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[46.5456, "o", "\r\u001b[2K\u001b[32m⠴\u001b[0m \u001b[2mgrip is grading…\u001b[0m"]
[46.551, "o", "\r\u001b[2K\u001b[32m⠴\u001b[0m \u001b[2mgrip is grading…\u001b[0m\r\n\u001b[?25h\r\u001b[1A\u001b[2K"]
[46.555, "o", "╭──┬────────────┬───────┬──────────────────────────────────────────────────────────────────────╮\r\n│\u001b[1m#\u001b[0m\u001b[1m \u001b[0m│\u001b[1m \u001b[0m\u001b[1mFocus     \u001b[0m\u001b[1m \u001b[0m│\u001b[1m \u001b[0m\u001b[1mScore\u001b[0m\u001b[1m \u001b[0m│\u001b[1m \u001b[0m\u001b[1mFeedback                                                             \u001b[0m│\r\n├──┼────────────┼───────┼──────────────────────────────────────────────────────────────────────┤\r\n│1 │ behaviour  │ \u001b[1;32m20/20\u001b[0m │ Correct: the watchdog publishes an empty Twist, a full stop, not the │\r\n│  │            │       │ incoming command.                                                    │\r\n│2 │ motivation │ \u001b[1;32m20/20\u001b[0m │ Yes: once scans stop, _on_scan never runs, so the check has to live  │\r\n│  │            │       │ on the path that still executes.                                     │\r\n│3 │ edge case  │ \u001b[1;33m12/20\u001b[0m │ Right, and the consequence: every scan looks older than scan_timeout,│\r\n│  │            │       │ so the watchdog fires on every single command.                       │\r\n│4 │ risk       │ \u001b[1;32m20/20\u001b[0m │ Correct: stop_distance, and at 0 the comparison can never be true, so│\r\n│  │            │       │ the obstacle stop is off.                                            │\r\n│5 │ testing    │ \u001b[1;32m20/20\u001b[0m │ Good: publish fake scans, stop, send a command, assert a zero Twist  │\r\n│  │            │       │ on /cmd_vel.                                                         │\r\n╰──┴────────────┴───────┴──────────────────────────────────────────────────────────────────────╯\r\n"]
[46.5554, "o", "╭────────────────────────────────────────────────────────────────────────────────────╮\r\n│ \u001b[1;32mGrip Score: 92/100\u001b[0m  \u001b[1;32mPASS\u001b[0m \u001b[2m(pass mark 70)\u001b[0m                                            │\r\n│                                                                                    │\r\n│ Solid grasp of the watchdog, its clock assumptions and the new parameter. Ship it. │\r\n╰────────────────────────────────────────────────────────────────────────────────────╯\r\n"]
[46.6011, "o", "[main 5948ae3] safety: stop when the scan goes stale\r\n"]
[46.6013, "o", " 1 file changed, 16 insertions(+), 3 deletions(-)\r\n"]
[46.6016, "o", "\u001b[?2004h"]
[46.6017, "o", "❯ "]
[49.2025, "o", "g"]
[49.2564, "o", "i"]
[49.3026, "o", "t"]
[49.3517, "o", " "]
[49.4378, "o", "l"]
[49.4688, "o", "o"]
[49.513, "o", "g"]
[49.5671, "o", " "]
[49.6514, "o", "-"]
[49.6936, "o", "-"]
[49.7213, "o", "o"]
[49.7609, "o", "n"]
[49.8184, "o", "e"]
[49.8435, "o", "l"]
[49.8765, "o", "i"]
[49.9321, "o", "n"]
[49.9699, "o", "e"]
[49.9991, "o", " "]
[50.0516, "o", "-"]
[50.1055, "o", "2"]
[50.3895, "o", "\r\n\u001b[?2004l\r"]
[50.394, "o", "\u001b[?1h\u001b=\r\u001b[33m5948ae3\u001b[m\u001b[33m (\u001b[m\u001b[1;36mHEAD\u001b[m\u001b[33m -> \u001b[m\u001b[1;32mmain\u001b[m\u001b[33m)\u001b[m safety: stop when the scan goes stale\u001b[m\r\n\u001b[33me6d5f23\u001b[m safety: lidar stop in the cmd_vel filter\u001b[m\r\n"]
[50.3944, "o", "\r\u001b[K\u001b[?1l\u001b>"]
[50.395, "o", "\u001b[?2004h❯ "]
[53.396, "o", "exit\r\n\u001b[?2004l\r"]
[53.396, "o", "exit\r\n"]