Packaging/Ruby: Difference between revisions

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+See [https://nixos.org/manual/nixpkgs/stable/#packaging-applications Packaging Ruby programs] in the nixpkgs manual
 Ruby projects are generally packaged with [https://github.com/manveru/bundix bundix]. This guide will show how to package a ruby project
+See
 == Building '''BeEF''' ==
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      libxml2
      libxslt
-     pkgconfig
+     pkg-config
      bundix
      gnumake
@@ Line 30: / Line 36: @@
 <syntaxHighlight lang=console>
 $ nix-shell
-# generate Gemfile.lock
+$ bundle lock      # generates Gemfile.lock
-$ bundle install
+$ bundix              # generates gemset.nix
-# generate gemset.nix
-$ bundix
 </syntaxHighlight>
@@ Line 58: / Line 62: @@
      cat > $bin <<EOF
 #!/bin/sh -e
-exec ${gems}/bin/bundle exec ${ruby}/bin/ruby $i "\$@"
+exec ${gems}/bin/bundle exec ${ruby}/bin/ruby $out/share/beef/beef "\$@"
 EOF
      chmod +x $bin
@@ Line 88: / Line 92: @@
 }
 </syntaxHighlight>
+=== Override gemConfig locally ===
+<syntaxhighlight lang="nix">
+gems = bundlerEnv {
+    name = "beef-env";
+    inherit ruby;
+    gemdir  = ./.;
+    gemConfig = pkgs.defaultGemConfig // {
+        do_sqlite3 = attrs: {
+            buildInputs = [ sqlite ];
+        };
+    };
+};
+</syntaxhighlight>
@@ Line 111: / Line 128: @@
    };
 </syntaxHighlight>
+== Using Bundler 2 ==
+Bundler 2 comes included with Ruby, so instead of importing <code>ruby.devEnv</code> import Ruby and Bundix separately.
-=== set the local gemConfig ===
+[[Category:Development]]
-'''TODO''': also merge with the <code>defaultGemConfig</code> somehow
+[[Category:Ruby]]