ci: add release workflow for luarocks upload (#4109)

.github/workflows/release.yml

@@ -0,0 +1,18 @@
+name: "release"
+on:
+  push:
+    tags:
+      - '*'
+jobs:
+  luarocks-upload:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        uses: nvim-neorocks/luarocks-tag-release@v1.0.2
+        env:
+          LUAROCKS_API_KEY: ${{ secrets.LUAROCKS_API_KEY }}
+        with:
+          detailed_description: |
+            The goal of nvim-treesitter is both to provide a simple and easy way to use the interface for tree-sitter in Neovim
+            and to provide some basic functionality such as highlighting based on it.
+          build_type: "make"

Makefile

@@ -0,0 +1,7 @@
+# https://github.com/luarocks/luarocks/wiki/Creating-a-Makefile-that-plays-nice-with-LuaRocks
+build: 
+	echo "Do nothing"
+
+install:
+	mkdir -p $(INST_LUADIR)
+	cp -r autoload plugin queries lua $(INST_LUADIR)

contrib/nvim-treesitter-scm-1.rockspec

@@ -1,32 +0,0 @@
-local MODREV, SPECREV = "scm", "-1"
-rockspec_format = "3.0"
-package = "nvim-treesitter"
-version = MODREV .. SPECREV
-
-description = {
-	summary = "Nvim Treesitter configurations and abstraction layer",
-	labels = { "neovim"},
-	homepage = "https://github.com/nvim-treesitter/nvim-treesitter",
-	license = "Apache-2.0",
-}
-
-dependencies = {
-	"lua >= 5.1, < 5.4",
-}
-
-source = {
-	url = "http://github.com/nvim-treesitter/nvim-treesitter/archive/v" .. MODREV .. ".zip",
-}
-
-if MODREV == 'scm' then
-  source = {
-    url = 'git://github.com/nvim-treesitter/nvim-treesitter',
-  }
-end
-
-build = {
-   type = "builtin",
-   copy_directories = {
-	 'plugin'
-   }
-}

nvim-treesitter-scm-1.rockspec

@@ -0,0 +1,35 @@
+local MODREV, SPECREV = 'scm', '-1'
+rockspec_format = '3.0'
+package = 'nvim-treesitter'
+version = MODREV .. SPECREV
+
+description = {
+  summary = 'Nvim Treesitter configurations and abstraction layer',
+  labels = { 'neovim' },
+  homepage = 'https://github.com/nvim-treesitter/nvim-treesitter',
+  license = 'Apache-2.0',
+}
+
+dependencies = {
+  'lua >= 5.1',
+}
+
+source = {
+  url = 'git://github.com/nvim-treesitter/nvim-treesitter',
+}
+
+build = {
+  type = 'make',
+  install_variables = {
+    INST_PREFIX='$(PREFIX)',
+    INST_BINDIR='$(BINDIR)',
+    INST_LIBDIR='$(LIBDIR)',
+    INST_LUADIR='$(LUADIR)',
+    INST_CONFDIR='$(CONFDIR)',
+  },
+  copy_directories = {
+    'autoload',
+    'plugin',
+    'queries'
+  }
+}