feat: add helm_ls support (#2558)

* feat: helm_ls support

Signed-off-by: DrummyFloyd <drummy@gmail.com>

* fix: description

Signed-off-by: DrummyFloyd <drummy@gmail.com>

---------

Signed-off-by: DrummyFloyd <drummy@gmail.com>
Co-authored-by: DrummyFloyd <drummy@gmail.com>

1 files changed, 33 insertions, 0 deletions

diff --git a/lua/lspconfig/server_configurations/helm_ls.lua b/lua/lspconfig/server_configurations/helm_ls.lua
new file mode 100644
index 00000000..c9adb115
--- /dev/null
+++ b/lua/lspconfig/server_configurations/helm_ls.lua
@@ -0,0 +1,33 @@
+local util = require 'lspconfig.util'
+
+local bin_name = 'helm_ls'
+local cmd = { bin_name }
+
+if vim.fn.has 'win32' == 1 then
+  cmd = { 'cmd.exe', '/C', bin_name }
+end
+
+return {
+  default_config = {
+    cmd = { cmd, 'serve' },
+    filetypes = { 'helm' },
+    root_dir = util.root_pattern 'Chart.yaml',
+    single_file_support = true,
+  },
+  docs = {
+    description = [[
+https://github.com/mrjosh/helm-ls
+
+Helm Language server. (This LSP is in early development)
+
+`helm Language server` can be installed by following the instructions [here](https://github.com/mrjosh/helm-ls).
+
+The default `cmd` assumes that the `helm_ls` binary can be found in `$PATH`.
+
+If need Helm file highlight use [vim-helm](https://github.com/towolf/vim-helm) plugin.
+]],
+    default_config = {
+      root_dir = [[root_pattern("Chart.yaml)]],
+    },
+  },
+}