From faa0ecb20fb449e3e2b0ddf280601442a0daebba Mon Sep 17 00:00:00 2001
From: Mitchell Hanberg <mitch@mitchellhanberg.com>
Date: Sun, 4 Jun 2023 18:15:37 -0400
Subject: [PATCH] feat: configure credo-langauge-server version

---
 README.md                 | 1 +
 bin/credo-language-server | 9 ++-------
 lua/elixir/credo/init.lua | 5 ++++-
 lua/elixir/init.lua       | 6 ++++++
 4 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/README.md b/README.md
index 8c45d647..94092f4f 100644
--- a/README.md
+++ b/README.md
@@ -94,6 +94,7 @@ elixir.setup {
   credo = {
     port = 9000, -- connect via TCP with the given port. mutually exclusive with `cmd`
     cmd = "path/to/credo-language-server", -- path to the executable. mutually exclusive with `port`
+    version = "0.1.0-rc.1", -- version of credo-language-server to install and use. defaults to 0.0.5
     on_attach = function(client, bufnr)
       -- custom keybinds
     end
diff --git a/bin/credo-language-server b/bin/credo-language-server
index d955480b..b50aebc2 100755
--- a/bin/credo-language-server
+++ b/bin/credo-language-server
@@ -1,12 +1,7 @@
-#!/usr/bin/env elixir
+#!/usr/bin/env elixir --sname undefined
 
 System.no_halt(true)
 
-{%{credo: {_, :credo, credo_version, _, _, _, _, _}}, _} = Code.eval_file(System.get_env("CREDO_MIX_LOCK_PATH", "./mix.lock"))
-
-Mix.install([
-  {:credo_language_server, "0.0.5"},
-  {:credo, credo_version}
-])
+Mix.install([ {:credo_language_server, System.get_env("CREDO_LSP_VERSION")}, ])
 
 Application.ensure_all_started(:credo_language_server)
diff --git a/lua/elixir/credo/init.lua b/lua/elixir/credo/init.lua
index d4a65ca8..c5651551 100644
--- a/lua/elixir/credo/init.lua
+++ b/lua/elixir/credo/init.lua
@@ -47,7 +47,10 @@ function M.setup(opts)
         vim.lsp.start {
           name = "Credo",
           cmd = cmd,
-          cmd_env = { CREDO_MIX_LOCK_PATH = file },
+          cmd_env = {
+            CREDO_LSP_VERSION = opts.version
+
+          },
           settings = {},
           root_dir = vim.fs.dirname(file),
           on_attach = opts.on_attach or function() end,
diff --git a/lua/elixir/init.lua b/lua/elixir/init.lua
index d1dcd0b4..714a57f8 100644
--- a/lua/elixir/init.lua
+++ b/lua/elixir/init.lua
@@ -16,6 +16,8 @@ M.credo.default_bin = (
   vim.fn.fnamemodify(debug.getinfo(1).source, ":h") .. "/../../bin/credo-language-server"
 ):gsub("^@", "")
 
+M.credo.default_version = "0.0.5"
+
 local enabled = function(value)
   return value == nil or value == true
 end
@@ -30,6 +32,10 @@ function M.setup(opts)
     opts.credo.cmd = M.credo.default_bin
   end
 
+  if not opts.credo.version then
+    opts.credo.version = M.credo.default_version
+  end
+
   mix.setup()
   projectionist.setup()
   if enabled(opts.elixirls.enable) then