add language support for handlebars

- adds treesitter
- adds formatting via djLint. Requires djlint be installed,
  see https://www.djlint.com/docs/getting-started/

1 files changed, 26 insertions, 0 deletions

diff --git a/dot-config/nvim/lua/plugins/handlebars.lua b/dot-config/nvim/lua/plugins/handlebars.lua
new file mode 100644
index 0000000..b09dc3c
--- /dev/null
+++ b/dot-config/nvim/lua/plugins/handlebars.lua
@@ -0,0 +1,26 @@
+-- add language support for handlebars (.hbs)
+
+return {
+
+  -- glimmer is the treesitter parser for handlebars
+  -- see https://github.com/nvim-treesitter/nvim-treesitter
+  {
+    "nvim-treesitter/nvim-treesitter",
+    opts = { ensure_installed = { "glimmer" } },
+  },
+
+  -- we can use djLint to format handlebars
+  {
+    "stevearc/conform.nvim",
+    opts = {
+      formatters_by_ft = {
+        handlebars = { "djlint" },
+      },
+      formatters = {
+        djlint = {
+          prepend_args = { "--preserve-blank-lines" },
+        },
+      },
+    },
+  },
+}