Add snacks.nvim picker support

lua/http-codes.lua

@@ -12,26 +12,32 @@ M.http_codes = function()
         require('telescope').extensions.http.list(M.config.open_url)
     elseif M.config.use == 'fzf-lua' then
         require('http-codes.fzf-lua').pick(M.config.open_url)
+    elseif M.config.use == 'snacks' then
+        require('http-codes.snacks').pick(M.config.open_url)
     end
 end
 
 M.setup = function(user_config)
     if pcall(require, 'fzf-lua') then
         M.config.use = 'fzf-lua'
+    elseif pcall(require, 'snacks') then
+        M.config.use = 'snacks'
     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'
+        vim.notify_once 'http-codes.nvim: install fzf-lua or snakcs.nvim 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
+    if
+        not vim.tbl_contains({ 'fzf-lua', 'snacks', 'telescope' }, M.config.use)
+    then
         vim.notify_once(
-            'http-codes.nvim: must specify `use = {fzf-lua,telescope}` in setup.',
+            'http-codes.nvim: must specify `use = {fzf-lua,snacks,telescope}` in setup.',
             vim.log.levels.ERROR
         )
         return

lua/http-codes/snacks.lua

@@ -0,0 +1,35 @@
+local codes = require 'http-codes.codes'
+local cached_items = nil
+
+local function codes_to_snack_items(codes)
+    if cached_items then return cached_items end
+
+    local items = {}
+
+    local idx = 1
+    for status, _ in pairs(codes) do
+        table.insert(items, { idx = idx, text = status })
+        idx = idx + 1
+    end
+    cached_items = items
+    return items
+end
+
+return {
+    pick = function(open_url)
+        require('snacks.picker').pick(nil, {
+            title = 'HTTP Codes',
+            items = codes_to_snack_items(codes),
+            format = 'text',
+            layout = {
+                preset = 'select',
+                hidden = { 'preview' },
+            },
+            confirm = function(picker, item)
+                local link = codes[item.text]
+                picker:close()
+                vim.fn.jobstart(open_url:format(link))
+            end,
+        })
+    end,
+}

readme.md

@@ -1,6 +1,6 @@
 # http-codes.nvim
 
-Quickly investigate HTTP status codes with the help of [mozilla](https://developer.mozilla.org/en-US/docs/Web/HTTP), including [telescope](https://github.com/barrett-ruth/telescope-http.nvim/) and [fzf-lua](https://github.com/ibhagwan/fzf-lua) integrations.
+Quickly investigate HTTP status codes with the help of [mozilla](https://developer.mozilla.org/en-US/docs/Web/HTTP), including [telescope](https://github.com/barrett-ruth/telescope-http.nvim/), [fzf-lua](https://github.com/ibhagwan/fzf-lua) and [snacks.nvim](https://github.com/folke/snacks.nvim/blob/main/docs/picker.md) integrations.
 
 ## Installation
 
@@ -12,6 +12,7 @@ require('lazy').setup({
         'barrett-ruth/http-codes.nvim',
         config = true,
         -- or 'nvim-telescope/telescope.nvim'
+        -- or 'folke/snacks.nvim'
         dependencies = 'ibhagwan/fzf-lua'
         keys = { { '<leader>H', '<cmd>HTTPCodes<cr>' }}
     }