60 lines
1.8 KiB
Nix
60 lines
1.8 KiB
Nix
{ stdenv, fetchurl, jre, makeDesktopItem }:
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let version = "4.2_2015-02-22"; in
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stdenv.mkDerivation rec {
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name = "alloy-${version}";
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src = fetchurl {
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sha256 = "0p93v8jwx9prijpikkgmfdzb9qn8ljmvga5d9wvrkxddccjx9k28";
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url = "http://alloy.mit.edu/alloy/downloads/alloy${version}.jar";
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};
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meta = with stdenv.lib; {
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inherit version;
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description = "Language & tool for relational models";
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longDescription = ''
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Alloy is a language for describing structures and a tool for exploring
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them. An Alloy model is a collection of constraints that describes a set
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of structures, e.g. all the possible security configurations of a web
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application, or all the possible topologies of a switching network. The
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Alloy Analyzer is a solver that takes the constraints of a model and
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finds structures that satisfy them. Structures are displayed graphically,
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and their appearance can be customized for the domain at hand.
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'';
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homepage = http://alloy.mit.edu/;
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downloadPage = http://alloy.mit.edu/alloy/download.html;
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license = licenses.mit;
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platforms = with platforms; linux;
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maintainers = with maintainers; [ nckx ];
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};
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desktopItem = makeDesktopItem rec {
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name = "alloy";
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exec = name;
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icon = name;
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desktopName = "Alloy";
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genericName = "Relational modelling tool";
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comment = meta.description;
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categories = "Development;IDE;Education;";
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};
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buildInputs = [ jre ];
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phases = [ "installPhase" ];
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installPhase = ''
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jar=$out/share/alloy/alloy${version}.jar
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install -Dm644 ${src} $jar
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cat << EOF > alloy
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#!${stdenv.shell}
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exec ${jre}/bin/java -jar $jar "\''${@}"
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EOF
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install -Dm755 alloy $out/bin/alloy
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install -Dm644 ${./icon.png} $out/share/pixmaps/alloy.png
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cp -r ${desktopItem}/share/applications $out/share
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'';
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}
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