33 lines
564 B
Nix
33 lines
564 B
Nix
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{ lib, pkgs, ... }:
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let
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inherit (lib)
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lowerChars
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replaceStrings
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upperChars
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;
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caseFold = replaceStrings upperChars (map (c: "!" + c) lowerChars);
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in
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{ path, version, sha256 }:
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pkgs.fetchurl {
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name = "source";
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url = "https://proxy.golang.org/${caseFold path}/@v/v${version}.zip";
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inherit sha256;
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recursiveHash = true;
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downloadToTemp = true;
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postFetch = ''
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unpackDir="$TMPDIR/unpack"
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mkdir "$unpackDir"
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${pkgs.unzip}/bin/unzip "$downloadedFile" -d "$unpackDir"
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mv "$unpackDir/${path}@v${version}" "$out"
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'';
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}
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