45 lines
1.1 KiB
Nix
45 lines
1.1 KiB
Nix
{ lib, stdenv, fetchurl, readline, bison }:
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let
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version = "0.9.1";
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in
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stdenv.mkDerivation {
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pname = "es";
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inherit version;
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src = fetchurl {
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url = "https://github.com/wryun/es-shell/releases/download/v${version}/es-${version}.tar.gz";
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sha256 = "1fplzxc6lncz2lv2fyr2ig23rgg5j96rm2bbl1rs28mik771zd5h";
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};
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# The distribution tarball does not have a single top-level directory.
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preUnpack = ''
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mkdir $name
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cd $name
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sourceRoot=.
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'';
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buildInputs = [ readline bison ];
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configureFlags = [ "--with-readline" ];
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meta = with lib; {
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description = "An extensible shell with higher order functions";
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longDescription =
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''
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Es is an extensible shell. The language was derived
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from the Plan 9 shell, rc, and was influenced by
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functional programming languages, such as Scheme,
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and the Tcl embeddable programming language.
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'';
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homepage = "http://wryun.github.io/es-shell/";
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license = licenses.publicDomain;
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maintainers = with maintainers; [ sjmackenzie ttuegel ];
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platforms = platforms.all;
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};
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passthru = {
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shellPath = "/bin/es";
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};
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}
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