24 lines
569 B
Nim
24 lines
569 B
Nim
import
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httpclient,
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os,
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strformat
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let session = os.getEnv("SESSION")
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if session == "":
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echo "Missing SESSION environment variable."
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quit 1
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proc getInput*(year, day: int): string =
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try:
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let input = readFile(getCurrentDir() / "input.txt")
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return input
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except IOError:
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let client = newHttpClient()
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client.headers = newHttpHeaders({ "Cookie": fmt"session={session}" })
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let input = client.getContent fmt"https://adventofcode.com/{year}/day/{day}/input"
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writeFile(getCurrentDir() / "input.txt", input)
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return input |