add Lua API to override default settings (#111)

1 files changed, 36 insertions, 0 deletions

diff --git a/lua/nvim-lsp-installer/settings.lua b/lua/nvim-lsp-installer/settings.lua
new file mode 100644
index 00000000..ec7f622b
--- /dev/null
+++ b/lua/nvim-lsp-installer/settings.lua
@@ -0,0 +1,36 @@
+local DEFAULT_SETTINGS = {
+    ui = {
+        icons = {
+            -- The list icon to use for installed servers.
+            server_installed = "◍",
+            -- The list icon to use for servers that are pending installation.
+            server_pending = "◍",
+            -- The list icon to use for servers that are not installed.
+            server_uninstalled = "◍",
+        },
+    },
+
+    -- Controls to which degree logs are written to the log file. For example, it's useful to set this to
+    -- vim.log.levels.TRACE when debugging issues with server installations.
+    log_level = vim.log.levels.WARN,
+
+    -- Whether to allow LSP servers to share the same installation directory.
+    -- For some servers, this effectively causes more than one server to be
+    -- installed (and uninstalled) when executing `:LspInstall` and
+    -- `:LspUninstall`.
+
+    -- For example, installing `cssls` will also install both `jsonls` and `html`
+    -- (and the other ways around), as these all share the same underlying
+    -- package.
+    allow_federated_servers = true,
+}
+
+local M = {}
+
+function M.set(opts)
+    M.current = vim.tbl_deep_extend("force", DEFAULT_SETTINGS, opts)
+end
+
+M.current = DEFAULT_SETTINGS
+
+return M