Files
lush_grading/tasks/pipeline/network_info_parser.toml
Cormac Shannon 18ce7e57cf Revamp questionnaire, parallelize run-all, add new tasks
- Replace 6 compound Likert questions with 12 atomic ones grouped by
  dimension (syntax, expressiveness, data/IO, errors, overall); drop
  free-form question. Responses now stored as ints, not strings.
- Back-compat layer maps legacy keys to new dimensions so existing
  results still render.
- Parallelize run-all with ThreadPoolExecutor (configurable workers)
  and add a thread-safe min-request-interval rate limiter to the
  Anthropic provider.
- Add new tasks: path_normalizer, todo_manager, currency_converter,
  locale_weather_url, network_info_parser, url_normalizer.
2026-04-07 19:07:21 +01:00

87 lines
2.6 KiB
TOML

name = "network_info_parser"
category = "pipeline"
mode = "convert"
description = """
Parse network interface configuration from stdin (in "ip addr show" format)
and extract a summary of each interface.
For each interface block, output a line:
IFACE: <name> IP: <ipv4_addr> MASK: /<prefix_len>
An interface block starts with a line like:
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500 ...
and contains inet lines like:
inet 192.168.1.100/24 brd 192.168.1.255 scope global eth0
If an interface has no inet line, output:
IFACE: <name> IP: none MASK: none
Skip the loopback interface (lo).
"""
bash_source = '''
#!/bin/bash
current_iface=""
found_ip=""
found_mask=""
flush_iface() {
if [[ -n "$current_iface" && "$current_iface" != "lo" ]]; then
if [[ -n "$found_ip" ]]; then
echo "IFACE: $current_iface IP: $found_ip MASK: /$found_mask"
else
echo "IFACE: $current_iface IP: none MASK: none"
fi
fi
}
while IFS= read -r line || [[ -n "$line" ]]; do
# Detect interface line: starts with a number followed by colon
if echo "$line" | grep -qE '^[0-9]+:'; then
flush_iface
current_iface=$(echo "$line" | awk -F: '{print $2}' | sed 's/^[[:space:]]*//' | awk '{print $1}')
found_ip=""
found_mask=""
fi
# Detect inet line (IPv4 only, not inet6)
if echo "$line" | grep -qE '^[[:space:]]+inet [0-9]'; then
ip_cidr=$(echo "$line" | awk '{print $2}')
found_ip=$(echo "$ip_cidr" | cut -d/ -f1)
found_mask=$(echo "$ip_cidr" | cut -d/ -f2)
fi
done
flush_iface
'''
[[test_cases]]
description = "Two interfaces with IPs"
stdin = """1: lo: <LOOPBACK,UP> mtu 65536
inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500
inet 192.168.1.100/24 brd 192.168.1.255 scope global eth0
3: wlan0: <BROADCAST,MULTICAST,UP> mtu 1500
inet 10.0.0.42/16 brd 10.0.255.255 scope global wlan0"""
expected_stdout = """IFACE: eth0 IP: 192.168.1.100 MASK: /24
IFACE: wlan0 IP: 10.0.0.42 MASK: /16"""
[[test_cases]]
description = "Interface with no IP"
stdin = """1: lo: <LOOPBACK,UP> mtu 65536
inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP> mtu 1500
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0"""
expected_stdout = """IFACE: eth0 IP: none MASK: none
IFACE: docker0 IP: 172.17.0.1 MASK: /16"""
[[test_cases]]
description = "Single interface"
stdin = """1: lo: <LOOPBACK,UP> mtu 65536
inet 127.0.0.1/8 scope host lo
2: enp3s0: <BROADCAST,MULTICAST,UP> mtu 9000
inet 10.10.10.5/8 brd 10.255.255.255 scope global enp3s0"""
expected_stdout = "IFACE: enp3s0 IP: 10.10.10.5 MASK: /8"