fix(luarocks): add rockspec template

.github/workflows/luarocks.yml

@@ -23,3 +23,4 @@ jobs:
           detailed_description: |
             `toml-edit` is a library to parse and edit `.toml` files as if they were lua tables, all while preserving formatting and comments.
             Based on rust's `toml-edit`.
+          template: .github/workflows/rockspec.template

.github/workflows/rockspec.template

@@ -0,0 +1,41 @@
+local git_ref = '$git_ref'
+local modrev = '$modrev'
+local specrev = '$specrev'
+
+local repo_url = '$repo_url'
+
+rockspec_format = '3.0'
+package = '$package'
+version = modrev ..'-'.. specrev
+
+description = {
+  summary = '$summary',
+  detailed = $detailed_description,
+  labels = $labels,
+  homepage = '$homepage',
+  $license
+}
+
+dependencies = $dependencies
+
+test_dependencies = $test_dependencies
+
+source = {
+  url = repo_url .. '/archive/' .. git_ref .. '.zip',
+  dir = '$repo_name-' .. '$archive_dir_suffix',
+}
+
+if modrev == 'scm' or modrev == 'dev' then
+  source = {
+    url = repo_url:gsub('https', 'git')
+  }
+end
+
+build = {
+  type = 'make',
+  install_variables = {
+    INST_PREFIX='$(PREFIX)',
+    INST_LIBDIR='$(LIBDIR)',
+  },
+  copy_directories = $copy_directories,
+}