weechatScripts.multiline: init at 0.6.3

pkgs/applications/networking/irc/weechat/scripts/default.nix

@@ -1,8 +1,12 @@
-{ callPackage, luaPackages, python3Packages }:
+{ callPackage, luaPackages, perlPackages, python3Packages }:
 
 {
   colorize_nicks = callPackage ./colorize_nicks { };
 
+  multiline = callPackage ./multiline {
+    inherit (perlPackages) PodParser;
+  };
+
   weechat-matrix-bridge = callPackage ./weechat-matrix-bridge {
     inherit (luaPackages) cjson luaffi;
   };

pkgs/applications/networking/irc/weechat/scripts/multiline/default.nix

@@ -0,0 +1,40 @@
+{ stdenv, lib, fetchurl, substituteAll, PodParser }:
+
+stdenv.mkDerivation {
+  pname = "multiline";
+  version = "0.6.3";
+
+  src = fetchurl {
+    url = "https://raw.githubusercontent.com/weechat/scripts/945315bed4bc2beaf1e47f9b946ffe8f638f77fe/perl/multiline.pl";
+    sha256 = "1smialb21ny7brhij4sbw46xvsmrdv6ig2da0ip63ga2afngwsy4";
+  };
+
+  dontUnpack = true;
+  prePatch = ''
+    cp $src multiline.pl
+  '';
+
+  patches = [
+    # The script requires a special Perl environment.
+    (substituteAll {
+      src = ./libpath.patch;
+      env = PodParser;
+    })
+  ];
+
+  passthru.scripts = [ "multiline.pl" ];
+
+  installPhase = ''
+    runHook preInstall
+
+    install -D multiline.pl $out/share/multiline.pl
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Multi-line edit box";
+    license = licenses.gpl3Plus;
+    maintainers = with maintainers; [ oxzi ];
+  };
+}

pkgs/applications/networking/irc/weechat/scripts/multiline/libpath.patch

@@ -0,0 +1,9 @@
+diff --git a/multiline.pl b/multiline.pl
+index 54474d4..42fbef8 100644
+--- a/multiline.pl
++++ b/multiline.pl
+@@ -1,3 +1,4 @@
++use lib '@env@/lib/perl5/site_perl';
+ use strict; use warnings;
+ $INC{'Encode/ConfigLocal.pm'}=1;
+ require Encode;