From 46ebe4ded77e03bb05ff1258034749faadca8b07 Mon Sep 17 00:00:00 2001
From: Barrett Ruth <br.barrettruth@gmail.com>
Date: Mon, 17 Jun 2024 18:30:18 -0500
Subject: [PATCH] feat: default to available picker

---
 doc/http-codes.txt                      |  4 ++--
 lua/http-codes.lua                      | 24 +++++++++++++++++-------
 lua/http-codes/{fzf.lua => fzf-lua.lua} |  0
 readme.md                               | 11 ++++-------
 4 files changed, 23 insertions(+), 16 deletions(-)
 rename lua/http-codes/{fzf.lua => fzf-lua.lua} (100%)

diff --git a/doc/http-codes.txt b/doc/http-codes.txt
index af99008..4b2d132 100644
--- a/doc/http-codes.txt
+++ b/doc/http-codes.txt
@@ -24,8 +24,8 @@ Parameters: ~
 Usage: ~
 >lua
     require('http-codes').setup({
-        -- *REQUIRED*: 'fzf' or 'telescope'
-        use = 'fzf',
+        -- defaults to available picker: 'fzf-lua' or 'telescope'
+        use = 'fzf-lua'
         -- How the mozilla url is opened.
         -- Configured by default based on OS:
         open_url = 'xdg-open %s' -- UNIX
diff --git a/lua/http-codes.lua b/lua/http-codes.lua
index 5467086..a52e6d1 100644
--- a/lua/http-codes.lua
+++ b/lua/http-codes.lua
@@ -10,18 +10,28 @@ M.config = {
 M.http_codes = function()
     if M.config.use == 'telescope' then
         require('telescope').extensions.http.list(M.config.open_url)
-    elseif M.config.use == 'fzf' then
-        require('http-codes.fzf').pick(M.config.open_url)
+    elseif M.config.use == 'fzf-lua' then
+        require('http-codes.fzf-lua').pick(M.config.open_url)
     end
 end
 
 M.setup = function(user_config)
-    if
-        user_config.use == nil
-        or not vim.tbl_contains({ 'fzf', 'telescope' }, user_config.use)
-    then
+    if pcall(require, 'fzf-lua') then
+        M.config.use = 'fzf-lua'
+    elseif pcall(require, 'telescope') then
+        M.config.use = 'telescope'
+    end
+
+    if M.config.use == nil then
+        vim.notify_once 'http-codes.nvim: install fzf-lua or telescope.nvim'
+        return
+    end
+
+    if user_config.use then M.config.use = user_config.use end
+
+    if not vim.tbl_contains({ 'fzf-lua', 'telescope' }, M.config.use) then
         vim.notify_once(
-            'http-codes.nvim: must specify `use = {fzf,telescope}` in setup.',
+            'http-codes.nvim: must specify `use = {fzf-lua,telescope}` in setup.',
             vim.log.levels.ERROR
         )
         return
diff --git a/lua/http-codes/fzf.lua b/lua/http-codes/fzf-lua.lua
similarity index 100%
rename from lua/http-codes/fzf.lua
rename to lua/http-codes/fzf-lua.lua
diff --git a/readme.md b/readme.md
index b8c7442..6fe0afe 100644
--- a/readme.md
+++ b/readme.md
@@ -11,19 +11,16 @@ require('lazy').setup({
     {
         'barrett-ruth/http-codes.nvim'
         opts = {
-            -- *REQUIRED*: 'fzf' or 'telescope'
-            use = 'fzf',
+            -- defaults to available picker: 'fzf-lua' or 'telescope'
+            use = 'fzf-lua'
             -- How the mozilla url is opened.
             -- Configured by default based on OS:
             open_url = 'xdg-open %s' -- UNIX
                   -- = 'open %s'     -- OSX
                   -- = 'start %s'    -- Windows
         },
-        dependencies = {
-            -- choose your picker:
-            'ibhagwan/fzf-lua'
-         -- 'nvim-telescope/telescope.nvim',
-        },
+        -- or 'nvim-telescope/telescope.nvim'
+        dependencies = 'ibhagwan/fzf-lua'
     }
 })
 ```