mirror of
https://github.com/NixOS/nixpkgs.git
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66 lines
1.9 KiB
Nix
66 lines
1.9 KiB
Nix
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{ lib
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, stdenv
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, fetchFromGitHub
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, runCommand
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "cbmbasic";
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version = "unstable-2022-12-18";
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src = fetchFromGitHub {
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owner = "mist64";
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repo = "cbmbasic";
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rev = "352a313313dd0a15a47288c8f8031b54ac8c92a2";
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hash = "sha256-aA/ivRap+aDd2wi6KWXam9eP/21lOn6OWTeZ4i/S9Bs=";
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};
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installPhase = ''
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runHook preInstall
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mkdir -p $out/bin/
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mv cbmbasic $out/bin/
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runHook postInstall
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'';
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# NOTE: cbmbasic uses microsoft style linebreaks `\r\n`, and testing has to
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# accommodate that, else you get very cryptic diffs
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passthru = {
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tests.run = runCommand "cbmbasic-test-run" {
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nativeBuildInputs = [finalAttrs.finalPackage];
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} ''
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echo '#!${lib.getExe finalAttrs.finalPackage}' > helloI.bas;
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echo 'PRINT"Hello, World!"' >> helloI.bas;
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chmod +x helloI.bas
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diff -U3 --color=auto <(./helloI.bas) <(echo -e "Hello, World!\r");
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echo '#!/usr/bin/env cbmbasic' > hello.bas;
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echo 'PRINT"Hello, World!"' >> hello.bas;
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chmod +x hello.bas
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diff -U3 --color=auto <(cbmbasic ./hello.bas) <(echo -e "Hello, World!\r");
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touch $out;
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'';
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};
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meta = with lib; {
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description = "Portable version of Commodore's version of Microsoft BASIC 6502 as found on the Commodore 64";
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longDescription = ''
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"Commodore BASIC" (cbmbasic) is a 100% compatible version of Commodore's
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version of Microsoft BASIC 6502 as found on the Commodore 64. You can use
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it in interactive mode or pass a BASIC file as a command line parameter.
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This source does not emulate 6502 code; all code is completely native. On
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a 1 GHz CPU you get about 1000x speed compared to a 1 MHz 6502.
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'';
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homepage = "https://github.com/mist64/cbmbasic";
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license = licenses.bsd2;
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maintainers = [ maintainers.cafkafk ];
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mainProgram = "cbmbasic";
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platforms = platforms.all;
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};
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})
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