mozilla hubsのソースコードからQuery Stringを抜き出す

mozhubs_findopts.py

import sys
import re

"""
find ./src -name '*.js' |\
    xargs grep -nE '(qs.get|qsTruthy|qsGet)' |\
    python findopts.py
"""

opts = {}
for line in sys.stdin:
    line = line.strip()
    r = re.match('([^:]+):(\d+):(.+qs[^"]+"([^"]+))".*', line)
    if r:
        if " from " not in line:
            file_name = r.group(1).replace("./src/","")
            line_no = r.group(2)
            code = r.group(3)
            k = r.group(4)
            if re.search("(qs.get|qsGet)", line):
                if "parseInt" in line:
                    t = "int"
                else:
                    t = "str"
            elif "qsTruthy" in line:
                t = "bool"
            opts[k] = f"{t} | {file_name} | {line_no} | {code}"

print("| name | type | file | line# | code |")
print("|------|------|------|-------|------|")
for k,v in sorted(opts.items()):
    print(f"| {k} | {v} |")