nixpkgs/pkgs/tools/archivers/unp/default.nix

{ stdenv, lib, fetchurl, makeWrapper, perl
, unzip, gzip, file
# extractors which are added to unp’s PATH
, extraBackends ? []
}:

let
  runtime_bins =  [ file unzip gzip ] ++ extraBackends;

in stdenv.mkDerivation {
  pname = "unp";
  version = "2.0-pre7";
  buildInputs = [ perl makeWrapper ];

  src = fetchurl {
    # url = "http://http.debian.net/debian/pool/main/u/unp/unp_2.0~pre7+nmu1.tar.bz2";
    url = "mirror://debian/pool/main/u/unp/unp_2.0~pre7+nmu1.tar.bz2";
    sha256 = "09w2sy7ivmylxf8blf0ywxicvb4pbl0xhrlbb3i9x9d56ll6ybbw";
    name = "unp_2.0_pre7+nmu1.tar.bz2";
  };

  dontConfigure = true;
  buildPhase = "true";
  installPhase = ''
  mkdir -p $out/bin
  mkdir -p $out/share/man/man1
  install ./unp $out/bin/unp
  install ./ucat $out/bin/ucat
  cp debian/unp.1 $out/share/man/man1

  wrapProgram $out/bin/unp \
    --prefix PATH : ${lib.makeBinPath runtime_bins}
  wrapProgram $out/bin/ucat \
    --prefix PATH : ${lib.makeBinPath runtime_bins}
  '';

  meta = with lib; {
    description = "Command line tool for unpacking archives easily";
    homepage = "https://packages.qa.debian.org/u/unp.html";
    license = with licenses; [ gpl2 ];
    maintainers = [ maintainers.timor ];
    platforms = platforms.all;
  };
}
-												unp: remove unfree unrar from the default backend list

`unrar` is unfree, meaning `unp` cannot be built by default if `unrar`
is in its dependencies.

A simple

  env NIXPKGS_ALLOW_UNFREE=1 nix-shell -p unrar

will make `unp` work with .rar files.

											
										
										
											2019-06-22 11:58:43 +00:00
+								{ stdenv, lib, fetchurl, makeWrapper, perl
 								, unzip, gzip, file
 								# extractors which are added to unp’s PATH
 								, extraBackends ? []
 								}:
-												unp: init at 2.0-pre7

											
										
										
											2018-03-08 13:30:14 +00:00
-												unp: improve file copying & fix manpage

											
										
										
											2019-06-21 18:29:16 +00:00
+								let
-												unp: remove unfree unrar from the default backend list

`unrar` is unfree, meaning `unp` cannot be built by default if `unrar`
is in its dependencies.

A simple

  env NIXPKGS_ALLOW_UNFREE=1 nix-shell -p unrar

will make `unp` work with .rar files.

											
										
										
											2019-06-22 11:58:43 +00:00
+								  runtime_bins =  [ file unzip gzip ] ++ extraBackends;
-												unp: improve file copying & fix manpage

											
										
										
											2019-06-21 18:29:16 +00:00
-												treewide: remove redundant rec

											
										
										
											2019-08-13 21:52:01 +00:00
+								in stdenv.mkDerivation {
-												treewide: name -> pname (easy cases) (#66585)

treewide replacement of

stdenv.mkDerivation rec {
  name = "*-${version}";
  version = "*";

to pname
											
										
										
											2019-08-15 12:41:18 +00:00
+								  pname = "unp";
-												unp: init at 2.0-pre7

											
										
										
											2018-03-08 13:30:14 +00:00
+								  version = "2.0-pre7";
-												unp: improve file copying & fix manpage

											
										
										
											2019-06-21 18:29:16 +00:00
+								  buildInputs = [ perl makeWrapper ];
-												unp: init at 2.0-pre7

											
										
										
											2018-03-08 13:30:14 +00:00
 								  src = fetchurl {
 								    # url = "http://http.debian.net/debian/pool/main/u/unp/unp_2.0~pre7+nmu1.tar.bz2";
 								    url = "mirror://debian/pool/main/u/unp/unp_2.0~pre7+nmu1.tar.bz2";
 								    sha256 = "09w2sy7ivmylxf8blf0ywxicvb4pbl0xhrlbb3i9x9d56ll6ybbw";
 								    name = "unp_2.0_pre7+nmu1.tar.bz2";
 								  };
-												treewide: use dontConfigure

											
										
										
											2019-06-19 15:36:06 +00:00
+								  dontConfigure = true;
-												unp: init at 2.0-pre7

											
										
										
											2018-03-08 13:30:14 +00:00
+								  buildPhase = "true";
 								  installPhase = ''
 								  mkdir -p $out/bin
-												unp: improve file copying & fix manpage

											
										
										
											2019-06-21 18:29:16 +00:00
+								  mkdir -p $out/share/man/man1
 								  install ./unp $out/bin/unp
 								  install ./ucat $out/bin/ucat
 								  cp debian/unp.1 $out/share/man/man1
-												unp: init at 2.0-pre7

											
										
										
											2018-03-08 13:30:14 +00:00
 								  wrapProgram $out/bin/unp \
 								    --prefix PATH : ${lib.makeBinPath runtime_bins}
 								  wrapProgram $out/bin/ucat \
 								    --prefix PATH : ${lib.makeBinPath runtime_bins}
 								  '';
-												treewide: with stdenv.lib; in meta -> with lib;

Part of: https://github.com/NixOS/nixpkgs/issues/108938

meta = with stdenv.lib;

is a widely used pattern. We want to slowly remove
the `stdenv.lib` indirection and encourage people
to use `lib` directly. Thus let’s start with the meta
field.

This used a rewriting script to mostly automatically
replace all occurances of this pattern, and add the
`lib` argument to the package header if it doesn’t
exist yet.

The script in its current form is available at
https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix

											
										
										
											2021-01-11 07:54:33 +00:00
+								  meta = with lib; {
-												unp: init at 2.0-pre7

											
										
										
											2018-03-08 13:30:14 +00:00
+								    description = "Command line tool for unpacking archives easily";
-												treewide: Per RFC45, remove all unquoted URLs

											
										
										
											2020-04-01 01:11:51 +00:00
+								    homepage = "https://packages.qa.debian.org/u/unp.html";
-												unp: init at 2.0-pre7

											
										
										
											2018-03-08 13:30:14 +00:00
+								    license = with licenses; [ gpl2 ];
 								    maintainers = [ maintainers.timor ];
 								    platforms = platforms.all;
 								  };
 								}