172 lines
3.8 KiB
Python
Executable file
172 lines
3.8 KiB
Python
Executable file
#!/usr/bin/python3
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from abc import ABC, abstractmethod
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import argparse
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from os import getenv
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from os.path import exists, join
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import shutil
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from tempfile import TemporaryFile
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from urllib.request import Request, urlopen
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import webbrowser
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class Language(ABC):
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input_path: str
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src_path: str
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@abstractmethod
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def src_file_name(self, day):
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pass
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@abstractmethod
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def format_src(self, day):
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pass
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class Kotlin(Language):
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src_path = 'kotlin/src'
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input_path = src_path
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def src_file_name(self, day):
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return "Day{}.kt".format(day)
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def format_src(self, day):
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return """fun main() {{
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fun part1(input: List<String>): Int {{
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return 0
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}}
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fun part2(input: List<String>): Int {{
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return 0
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}}
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val testInput = readInput("Day{day}_test")
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check(part1(testInput) == 0)
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check(part2(testInput) == 0)
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val input = readInput("Day{day}")
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println(part1(input))
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println(part2(input))
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}}
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""".format(day=day)
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class Python(Language):
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input_path = 'python'
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src_path = 'python'
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def src_file_name(self, day):
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return "day{}.py".format(day)
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def format_src(self, day):
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return """#!/usr/bin/env python3
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from util import read_input
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def part1(input):
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pass
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def part2(input):
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pass
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test_input = read_input("Day{day}_test")
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assert 0 == part1(test_input)
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assert 0 == part2(test_input)
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real_input = read_input('Day{day}')
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print(part1(real_input))
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print(part2(real_input))
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""".format(day=day)
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class Rust(Language):
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input_path = 'rust'
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src_path = 'rust/src/bin'
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def src_file_name(self, day):
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return "day{}.rs".format(day)
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def format_src(self, day):
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return """use rust::util::read_input;
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fn part1(input: &Vec<String>) -> u32 {{
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0
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}}
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fn part2(input: &Vec<String>) -> u32 {{
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0
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}}
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fn main() {{
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let test_input = read_input("Day{day}_test").expect("Failed to open test input");
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assert_eq!(0, part1(&test_input));
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assert_eq!(0, part2(&test_input));
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let input = read_input("Day{day}").expect("Failed to open input");
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println!("{{:?}}", part1(&input));
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println!("{{:?}}", part2(&input));
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}}
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""".format(day=day)
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session_cookie = getenv('AOC_SESSION')
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if not session_cookie:
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print('AOC_SESSION environment variable not set, aborting')
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exit(1)
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if not session_cookie.startswith('session='):
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session_cookie = 'session=' + session_cookie
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parser = argparse.ArgumentParser()
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parser.add_argument('-d', '--day', type=int, required=True)
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parser.add_argument('--kotlin', action='store_true')
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parser.add_argument('--python', action='store_true')
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parser.add_argument('--rust', action='store_true')
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args = parser.parse_args()
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challenge_url = "https://adventofcode.com/2022/day/{}".format(args.day)
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input_url = "{}/input".format(challenge_url)
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webbrowser.open(challenge_url)
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languages = []
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if args.kotlin:
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languages.append(Kotlin())
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if args.python:
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languages.append(Python())
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if args.rust:
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languages.append(Rust())
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if len(languages) == 0:
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print("error: at least one language is required")
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parser.print_usage()
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exit(1)
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daystr = str(args.day).zfill(2)
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day_file_base = 'Day{}'.format(daystr)
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day_file_test = '{}_test.txt'.format(day_file_base)
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request = Request(input_url, headers={'Cookie': session_cookie})
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tmp_file = TemporaryFile()
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with urlopen(request) as response:
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shutil.copyfileobj(response, tmp_file)
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for language in languages:
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tmp_file.seek(0)
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with open(join(language.input_path, day_file_test), 'a'):
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pass
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with open(join(language.input_path, '{}.txt'.format(day_file_base)), 'wb') as input_file:
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shutil.copyfileobj(tmp_file, input_file)
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src_file = join(language.src_path, language.src_file_name(daystr))
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if not exists(src_file):
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with open(src_file, 'w') as src:
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src.write(language.format_src(str(args.day).zfill(2)))
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tmp_file.close()
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