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22 lines
556 B
22 lines
556 B
# Fetches a chicken egg from henrietta using `chicken-install -r' |
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# See: http://wiki.call-cc.org/chicken-projects/egg-index-4.html |
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{ stdenv, chicken }: |
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{ name, version, md5 ? "", sha256 ? "" }: |
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stdenv.mkDerivation { |
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name = "chicken-${name}-export"; |
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builder = ./builder.sh; |
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buildInputs = [ chicken ]; |
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outputHashAlgo = if sha256 == "" then "md5" else "sha256"; |
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outputHashMode = "recursive"; |
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outputHash = if sha256 == "" then md5 else sha256; |
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inherit version; |
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eggName = name; |
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impureEnvVars = stdenv.lib.fetchers.proxyImpureEnvVars; |
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} |
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