70 lines
1.8 KiB
Nix
70 lines
1.8 KiB
Nix
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{
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lib,
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stdenv,
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fetchFromGitHub,
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cmake,
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makeBinaryWrapper,
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nix-update-script,
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runCommand,
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "stdoutisatty";
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version = "1.0";
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src = fetchFromGitHub {
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owner = "lilydjwg";
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repo = "stdoutisatty";
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rev = finalAttrs.version;
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hash = "sha256-NyVn9cxx0rY1ridNDTqe0pzcVhdLVaPCKT4hoQkQzRs=";
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};
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nativeBuildInputs = [
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cmake
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makeBinaryWrapper
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];
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cmakeFlags = [
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# must specify the full path to `libstdoutisatty.so` in the nix store
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(lib.cmakeFeature "CMAKE_C_FLAGS" "-DLIB_FILE='\"${placeholder "out"}/lib/libstdoutisatty.so\"'")
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];
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passthru = {
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updateScript = nix-update-script { };
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tests = {
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ls-color = runCommand "${finalAttrs.pname}-test-ls-color" { } ''
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set -x
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mkdir somedir
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ln -s somedir somelink
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color_auto=$(ls -1 --color=auto)
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color_always=$(ls -1 --color=always)
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${lib.getExe finalAttrs.finalPackage} \
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ls -1 --color=auto > $out
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[[ "$(cat $out)" == "$color_always" ]]
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[[ "$(cat $out)" != "$color_auto" ]]
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set +x
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'';
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};
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};
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meta = {
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description = "Make programs think their stdout is a tty / terminal";
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longDescription = ''
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`stdoutisatty command` makes `command` think their stdout is a terminal,
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even if it is actually being piped into another program (e.g. `less`).
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This is most useful for preserving user-friendly, colored outputs.
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For example, `stdoutisatty ls --color=auto | less` will always show
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colored output, despite being piped into a pager.
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'';
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homepage = "https://github.com/lilydjwg/stdoutisatty";
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license = lib.licenses.bsd2;
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maintainers = with lib.maintainers; [ bryango ];
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mainProgram = "stdoutisatty";
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platforms = lib.platforms.linux;
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};
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})
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