66 lines
1.6 KiB
Nix
66 lines
1.6 KiB
Nix
{ lib, stdenv, fetchFromGitHub, ruby, bash, ncurses }:
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let
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rubyEnv = ruby.withPackages (ps: with ps; [ ansi ]);
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in
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stdenv.mkDerivation rec {
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pname = "taoup";
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version = "1.1.16";
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src = fetchFromGitHub {
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owner = "globalcitizen";
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repo = pname;
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rev = "v${version}";
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hash = "sha256-LNS4m7Er4dQKYDuHMF/5mAi4yGcYzppxfqVKFOT6I/s=";
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};
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buildInputs = [ rubyEnv bash ncurses ];
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patches = [
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# Pre-create a cache within this derivation
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./cachefile.patch
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# Remove the need to test for `tput`, depend on ncurses directly
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./tput.patch
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# Fix the script name in `taoup --help` output
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./help.patch
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];
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postPatch = ''
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substituteInPlace taoup \
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--subst-var-by ncurses ${ncurses} \
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--subst-var-by pname ${pname}
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substituteInPlace taoup-fortune \
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--subst-var-by out $out \
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--replace "/bin/bash" "${bash}/bin/bash"
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'';
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dontConfigure = true;
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dontBuild = true;
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installPhase = ''
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runHook preInstall
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mkdir -p $out/{bin,lib/taoup}
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cp taoup $out/lib/taoup
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cat > $out/bin/taoup <<EOF
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#!${bash}/bin/bash
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exec ${rubyEnv}/bin/ruby "$out/lib/taoup/taoup" "\$@"
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EOF
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chmod +x $out/bin/taoup
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# Populate the cache created by cachedir.patch above
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$out/bin/taoup > $out/lib/taoup/cache
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cp taoup-fortune $out/bin
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chmod +x $out/bin/taoup-fortune
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runHook postInstall
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'';
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meta = {
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description = "The Tao of Unix Programming (Ruby-powered ANSI colored fortunes)";
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homepage = "https://github.com/globalcitizen/taoup";
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license = lib.licenses.gpl3Only;
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maintainers = [ lib.maintainers.zakame ];
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};
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}
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