Add pandoc-with-crossref nix attribute

lierdakil · Aug 4, 2023 · f3f2246 · f3f2246
1 parent 347d613
commit f3f2246
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diff --git a/README.md b/README.md
@@ -143,6 +143,16 @@ You can also get the corresponding `pandoc` version installed via
 nix profile install github:lierdakil/pandoc-crossref#pandoc
 ```
 
+Since you will generally want both, there's an option to install both at the
+same time, too:
+
+```
+nix profile install github:lierdakil/pandoc-crossref#pandoc-with-crossref
+```
+
+Aside from added convenience, this guarantees pandoc and pandoc-crossref
+versions to be consistent across updates.
+
 Finally, you can start a nix shell with both `pandoc` and `pandoc-crossref`
 using
 

diff --git a/flake.nix b/flake.nix
@@ -72,14 +72,18 @@
         win = (flake_ { ghc = "ghc928"; })
           .packages."x86_64-w64-mingw32:pandoc-crossref:exe:pandoc-crossref";
         pandoc = (hixProject {}).hsPkgs.pandoc-cli.components.exes.pandoc;
+        pandoc-with-crossref = pkgs.symlinkJoin {
+          name = "pandoc-with-crossref";
+          paths = with self.packages.${system}; [ default pandoc ];
+        };
       };
       apps = {
         default = flake.apps."pandoc-crossref:exe:pandoc-crossref";
         test = flake.apps."pandoc-crossref:test:test-pandoc-crossref";
         test-integrative = flake.apps."pandoc-crossref:test:test-integrative";
       };
       devShells.default = pkgs.mkShell {
-        buildInputs = with self.packages.${system}; [ default pandoc ];
+        buildInputs = [ self.packages.${system}.pandoc-with-crossref ];
       };
     });