22a7abe8cc
To support nixos-16.03 the utilities to build bower components are backported inside of this PR. Once we switch to the new stable branch, we should be able to drop these pieces again.
26 lines
841 B
Nix
26 lines
841 B
Nix
{ 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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