[nvim] codecompanion plugin

nvim/lua/plugins/codecompanion.lua

@@ -0,0 +1,37 @@
+require("codecompanion").setup({
+  strategies = {
+    chat = {
+      adapter = "deepseek",
+    },
+    inline = {
+      adapter = "deepseek",
+    },
+    cmd = {
+      adapter = "deepseek",
+    }
+  },
+  adapters = {
+    deepseek = function()
+      return require("codecompanion.adapters").extend("deepseek", {
+          env = {
+            api_key = (function()
+              local path = os.getenv("HOME") .. "/.config/deepseek_api_key"
+              local file = io.open(path, "r")
+              if not file then
+                vim.notify("Deepseek API key not found at " .. path, vim.log.levels.WARN)
+                return nil
+              end
+              local content = file:read("*a"):gsub("%s+", "")
+              file:close()
+              return content
+            end)(),
+          },
+        schema = {
+          model = {
+            default = "deepseek-chat",
+          },
+        },
+      })
+    end,
+  },
+})