62 lines
1.3 KiB
Nix
62 lines
1.3 KiB
Nix
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{
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lib,
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buildNpmPackage,
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fetchFromGitHub,
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runCommandLocal,
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netlistsvg,
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yosys,
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}:
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buildNpmPackage rec {
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pname = "netlistsvg";
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version = "1.0.2";
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src = fetchFromGitHub {
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owner = "nturley";
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repo = "netlistsvg";
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tag = "v${version}";
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hash = "sha256-H37zhjfv7c/TV+pAk70eDiE6ZQ9JjZq1TFvac6OOKBk=";
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};
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postPatch = ''
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cp ${./package-lock.json} ./package-lock.json
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'';
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npmDepsHash = "sha256-Vs0RLj6ySkM5oQsBGv4MmgiIBMhiDhINpwuCBJH9L8s=";
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dontNpmBuild = true;
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doCheck = true;
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checkPhase = ''
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runHook preCheck
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node --trace-warnings test/test-all.js
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runHook postCheck
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'';
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# An integration test: Synthesize a circuit from hdl and generate a diagram
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passthru.tests.netlistsvg-yosys-integration-test =
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runCommandLocal "netlistsvg-yosys-integration-test"
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{
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nativeBuildInputs = [
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netlistsvg
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yosys
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];
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}
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''
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yosys -p "prep -top helloworld -flatten; aigmap; write_json circuit.json" ${./test.v}
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netlistsvg circuit.json -o circuit.svg
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test -s circuit.svg
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touch $out
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'';
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meta = {
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description = "Draw SVG digital circuits schematics from yosys JSON netlists";
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homepage = "https://github.com/nturley/netlistsvg";
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license = lib.licenses.mit;
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maintainers = with lib.maintainers; [ pbsds ];
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};
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}
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