ci(rockspec): add luarocks-upload script and workflow

.github/workflows/release.yml

@@ -0,0 +1,19 @@
+name: "Release"
+on:
+  push:
+    tags:
+      - '*'
+jobs:
+  luarocks-upload:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/[email protected]
+    - uses: cachix/install-nix-action@v17
+    - uses: cachix/cachix-action@v10
+      with:
+        name: mrcjkb
+        authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+    - name: Luarocks upload
+      env:
+        LUAROCKS_API_KEY: ${{ secrets.LUAROCKS_API_KEY }}
+      run: nix shell -c "luarocks-upload"

CHANGELOG.md

@@ -22,7 +22,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Add logging
 ### Fixed
 - Packer init in minimal config for reproducing issues locally.
-  themes, etc. can be supported.
 
 ## [1.4.4] - 2022-12-20
 ### Fixed

flake.nix

@@ -86,6 +86,7 @@
     shellFor = system: let
       pkgs = pkgsFor system;
       pre-commit-check = pre-commit-check-for system;
+      luarocks-upload = pkgs.callPackage ./nix/luarocks-upload.nix {inherit self;};
     in
       pkgs.mkShell {
         name = "haskell-tools.nvim-shell";
@@ -94,7 +95,9 @@
           zlib
           alejandra
           stylua
+          luarocks-upload
           lua51Packages.luarocks
+          lua51Packages.dkjson
         ];
       };
   in {

haskell-tools.nvim-scm-1.rockspec

@@ -15,10 +15,9 @@ description = {
 }
 
 dependencies = {
-  'lua >= 5.1, < 5.4',
+  'lua >= 5.1',
   'nvim-lspconfig',
   'plenary.nvim',
-  -- "telescope.nvim", -- TODO: Uncomment if telescope.nvim is added to luarocks
 }
 
 source = {

nix/luarocks-upload.nix

@@ -0,0 +1,40 @@
+{
+  self,
+  pkgs,
+  lib,
+  stdenv,
+  ...
+}: let
+  tag = self.shortRev or null;
+  rev =
+    if tag != null
+    then "${tag}"
+    else "scm";
+  luarocks-package = stdenv.mkDerivation {
+    name = "haskell-tools-${rev}-rockspec";
+
+    src = self;
+
+    installPhase = ''
+      mkdir -p $out
+      cp haskell-tools.nvim-scm-1.rockspec $out/haskell-tools.nvim-${rev}-1.rockspec
+    '';
+  };
+in
+  pkgs.writeShellApplication {
+    name = "luarocks-upload";
+    runtimeInputs = with pkgs; [
+      lua51Packages.luarocks
+      lua51Packages.dkjson # Needed for luarocks upload
+      luarocks-package
+      sd
+      git
+    ];
+    text = lib.optionalString (tag != null) ''
+      rstmp=$(mktemp -d)
+      modrev=$(git describe --tags --always --first-parent)
+      cp -x "${luarocks-package}/haskell-tools.nvim-${rev}-1.rockspec" "$rstmp/haskell-tools.nvim-$modrev-1.rockspec"
+      sd "= 'scm'" "= '$modrev'" "$rstmp/haskell-tools.nvim-$modrev-1.rockspec"
+      luarocks upload "$rstmp/haskell-tools.nvim-$modrev-1.rockspec" --api-key="$LUAROCKS_API_KEY"
+    '';
+  }