22 lines
943 B
Python
Executable file
22 lines
943 B
Python
Executable file
#!/usr/bin/env nix-shell
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#!nix-shell -i python3 -p python3 python3Packages.requests
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import os
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import re
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import requests
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import subprocess
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latest = requests.get("https://api.github.com/repos/JuliaLang/julia/releases/latest").json()["tag_name"]
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assert latest[0] == "v"
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major, minor, patch = latest[1:].split(".")
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assert major == "1"
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# When a new minor version comes out we'll have to refactor/copy this update script.
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assert minor == "5"
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sha256 = subprocess.check_output(["nix-prefetch-url", "--unpack", f"https://github.com/JuliaLang/julia/releases/download/v{major}.{minor}.{patch}/julia-{major}.{minor}.{patch}-full.tar.gz"], text=True).strip()
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nix_path = os.path.join(os.path.dirname(__file__), "1.5.nix")
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nix0 = open(nix_path, "r").read()
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nix1 = re.sub("maintenanceVersion = \".*\";", f"maintenanceVersion = \"{patch}\";", nix0)
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nix2 = re.sub("src_sha256 = \".*\";", f"src_sha256 = \"{sha256}\";", nix1)
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open(nix_path, "w").write(nix2)
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