just: init at 0.4.0

pkgs/development/tools/just/default.nix

@@ -0,0 +1,46 @@
+{ stdenv, fetchFromGitHub, rustPlatform, coreutils, bash, dash }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "just";
+  version = "0.4.0";
+
+  src = fetchFromGitHub {
+    owner = "casey";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1v42y8lc1akpnzad0gf89jywbxa74mmzimfsbvkdi7101z5q5qlp";
+  };
+
+  cargoSha256 = "1kgkcl7qffh6vbjdpvrkw8ih1v8zrxs3f0a20mg6z97gdym6mm8g";
+
+  checkInputs = [ coreutils bash dash ];
+
+  preCheck = ''
+    # USER must not be empty
+    export USER=just-user
+    export USERNAME=just-user
+
+    sed -i tests/integration.rs \
+        -e "s@/bin/echo@${coreutils}/bin/echo@g" \
+        -e "s@#!/usr/bin/env sh@#!${bash}/bin/sh@g" \
+        -e "s@#!/usr/bin/env cat@#!${coreutils}/bin/cat@g"
+
+    sed -i tests/interrupts.rs \
+        -e "s@/bin/echo@${coreutils}/bin/echo@g" \
+        -e "s@#!/usr/bin/env sh@#!${bash}/bin/sh@g" \
+        -e "s@#!/usr/bin/env cat@#!${coreutils}/bin/cat@g"
+
+    sed -i src/justfile.rs \
+        -e "s@/bin/echo@${coreutils}/bin/echo@g" \
+        -e "s@#!/usr/bin/env sh@#!${bash}/bin/sh@g" \
+        -e "s@#!/usr/bin/env cat@#!${coreutils}/bin/cat@g"
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A handy way to save and run project-specific commands";
+    homepage = https://github.com/casey/just;
+    license = licenses.cc0;
+    maintainers = with maintainers; [ xrelkd ];
+    platforms = platforms.all;
+  };
+}

pkgs/top-level/all-packages.nix

@@ -3689,6 +3689,8 @@ in
 
   junkie = callPackage ../tools/networking/junkie { };
 
+  just = callPackage ../development/tools/just { };
+
   go-jira = callPackage ../applications/misc/go-jira { };
 
   john = callPackage ../tools/security/john { };