77 lines
1.3 KiB
Nix
77 lines
1.3 KiB
Nix
{ stdenv, curl }:
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{
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ipfs,
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url ? "",
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curlOpts ? "",
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outputHash ? "",
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outputHashAlgo ? "",
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md5 ? "",
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sha1 ? "",
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sha256 ? "",
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sha512 ? "",
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meta ? { },
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port ? "8080",
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postFetch ? "",
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preferLocalBuild ? true,
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}:
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let
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hasHash =
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(outputHash != "" && outputHashAlgo != "")
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|| md5 != ""
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|| sha1 != ""
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|| sha256 != ""
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|| sha512 != "";
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in
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if (!hasHash) then
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throw "Specify sha for fetchipfs fixed-output derivation"
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else
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stdenv.mkDerivation {
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name = ipfs;
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builder = ./builder.sh;
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nativeBuildInputs = [ curl ];
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# New-style output content requirements.
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outputHashAlgo =
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if outputHashAlgo != "" then
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outputHashAlgo
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else if sha512 != "" then
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"sha512"
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else if sha256 != "" then
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"sha256"
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else if sha1 != "" then
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"sha1"
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else
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"md5";
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outputHash =
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if outputHash != "" then
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outputHash
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else if sha512 != "" then
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sha512
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else if sha256 != "" then
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sha256
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else if sha1 != "" then
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sha1
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else
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md5;
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outputHashMode = "recursive";
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inherit
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curlOpts
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postFetch
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ipfs
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url
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port
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meta
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;
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# Doing the download on a remote machine just duplicates network
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# traffic, so don't do that.
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inherit preferLocalBuild;
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}
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