2016-03-26 14:27:24 +00:00
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{ stdenv, lib, bower2nix }:
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let
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bowerVersion = version:
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let
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components = lib.splitString "#" version;
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hash = lib.last components;
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ver = if builtins.length components == 1 then version else hash;
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in ver;
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fetchbower = name: version: target: outputHash: stdenv.mkDerivation {
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name = "${name}-${bowerVersion version}";
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buildCommand = ''
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fetch-bower --quiet --out=$PWD/out "${name}" "${target}" "${version}"
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# In some cases, the result of fetchBower is different depending
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# on the output directory (e.g. if the bower package contains
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# symlinks). So use a local output directory before copying to
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# $out.
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cp -R out $out
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'';
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outputHashMode = "recursive";
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outputHashAlgo = "sha256";
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inherit outputHash;
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buildInputs = [ bower2nix ];
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};
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in fetchbower
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