69 lines
2 KiB
Nix
69 lines
2 KiB
Nix
{ lib
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, buildDotnetModule
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, fetchFromGitHub
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, writeScript
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, jdk11
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, z3
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}:
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buildDotnetModule rec {
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pname = "Dafny";
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version = "4.3.0";
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src = fetchFromGitHub {
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owner = "dafny-lang";
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repo = "dafny";
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rev = "v${version}";
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hash = "sha256-bnKaaqh1/921SRwnwqgYb31SJ8vguEBtzywPTz79S6I=";
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};
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postPatch =
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# This version number seems to be hardcoded and didn't get updated with the
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# version bump from 4.2.0 to 4.3.0.
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let dafnyRuntimeJarVersion = "4.2.0";
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in ''
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cp ${
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writeScript "fake-gradlew-for-dafny" ''
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mkdir -p build/libs/
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javac $(find -name "*.java" | grep "^./src/main") -d classes
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jar cf build/libs/DafnyRuntime-${dafnyRuntimeJarVersion}.jar -C classes dafny
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''} Source/DafnyRuntime/DafnyRuntimeJava/gradlew
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# Needed to fix
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# "error NETSDK1129: The 'Publish' target is not supported without
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# specifying a target framework. The current project targets multiple
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# frameworks, you must specify the framework for the published
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# application."
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substituteInPlace Source/DafnyRuntime/DafnyRuntime.csproj \
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--replace TargetFrameworks TargetFramework \
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--replace "netstandard2.0;net452" net6.0
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'';
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buildInputs = [ jdk11 ];
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nugetDeps = ./deps.nix;
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# Build just these projects. Building Source/Dafny.sln includes a bunch of
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# unnecessary components like tests.
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projectFile = [
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"Source/Dafny/Dafny.csproj"
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"Source/DafnyRuntime/DafnyRuntime.csproj"
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"Source/DafnyLanguageServer/DafnyLanguageServer.csproj"
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];
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executables = [ "Dafny" ];
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# Help Dafny find z3
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makeWrapperArgs = [ "--prefix PATH : ${lib.makeBinPath [ z3 ]}" ];
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postFixup = ''
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ln -s "$out/bin/Dafny" "$out/bin/dafny" || true
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'';
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meta = with lib; {
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description = "A programming language with built-in specification constructs";
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homepage = "https://research.microsoft.com/dafny";
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maintainers = with maintainers; [ layus ];
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license = licenses.mit;
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platforms = with platforms; (linux ++ darwin);
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};
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}
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