refactor!: big rewrite

- rewrite request parser
- rewrite request runner
- rewrite variables feature
  - variables are local to file and not vim session by default
- ditch some config options & APIs
- refactor user commands
  - `Rest run` **only** runs request below the cursor
  - `Rest all` runs all requests in current document
  - `Rest env select` to select env file with `vim.ui.select`
  - `Rest result` : deprecated

Author: boltlessengineer

.busted

@@ -0,0 +1,13 @@
+return {
+  _all = {
+    coverage = false,
+    lpath = "lua/?.lua;lua/?/init.lua",
+    lua = "nlua",
+  },
+  default = {
+    verbose = true,
+  },
+  tests = {
+    verbose = true,
+  },
+}

.luarc.json

@@ -0,0 +1,18 @@
+{
+    "$schema": "https://raw.githubusercontent.com/LuaLS/vscode-lua/master/setting/schema.json",
+    "runtime": {
+        "version": "LuaJIT"
+    },
+    "workspace": {
+        "library": [
+            "lua",
+            "$VIMRUNTIME",
+            "${3rd}/luassert/library",
+            "${3rd}/busted/library"
+        ],
+        "checkThirdParty": "Disable"
+    },
+    "diagnostics": {
+        "unusedLocalExclude": [ "_*" ]
+    }
+}

README.md

@@ -121,8 +121,6 @@ get a good experience during autocompletion :)
 
 ```lua
 local default_config = {
-  client = "curl",
-  env_file = ".env",
   env_pattern = "\\.env$",
   env_edit_command = "tabedit",
   encode_url = true,
@@ -176,30 +174,14 @@ local default_config = {
       },
     },
     keybinds = {
-      buffer_local = true,
       prev = "H",
       next = "L",
     },
   },
   highlight = {
     enable = true,
-    timeout = 750,
+    timeout = 250,
   },
-  ---Example:
-  ---
-  ---```lua
-  ---keybinds = {
-  ---  {
-  ---    "<localleader>rr", "<cmd>Rest run<cr>", "Run request under the cursor",
-  ---  },
-  ---  {
-  ---    "<localleader>rl", "<cmd>Rest run last<cr>", "Re-run latest request",
-  ---  },
-  ---}
-  ---
-  ---```
-  ---@see vim.keymap.set
-  keybinds = {},
 }
 ```
 

after/queries/http/highlights.scm

@@ -1,77 +1,77 @@
-; Keywords
-(scheme) @module
-
-; Methods
-(method) @function.method
-
-; Constants
-(const_spec) @constant
-
-; Headers
-(header
-  name: (name) @constant)
-
-; Variables
-(variable_declaration
-  name: (identifier) @variable)
-
-(variable_declaration
-  value: (number) @number)
-
-(variable_declaration
-  value: (boolean) @boolean)
-
-(variable_declaration
-  value: (string) @string)
-
-; Fields
-(pair
-  name: (identifier) @variable.member)
-
-; URL / Host
-(host) @string.special.url
-
-(host
-  (identifier) @string.special.url)
-
-(path
-  (identifier) @string.special.url)
-
-; Parameters
-(query_param
-  (key) @variable.parameter)
-
-; Operators
-[
-  "="
-  "?"
-  "&"
-  "@"
-  "<"
-] @operator
-
-; Literals
-(target_url) @string.special.url
-
-(http_version) @constant
-
-(string) @string
-
-(number) @number
-
-(boolean) @boolean
-
-; Punctuation
-[
-  "{{"
-  "}}"
-] @punctuation.bracket
-
-":" @punctuation.delimiter
-
-; external JSON body
-(external_body
-  file_path: (path) @string.special.path)
-
-; Comments
-(comment) @comment @spell
+; ; Keywords
+; (scheme) @module
+;
+; ; Methods
+; (method) @function.method
+;
+; ; Constants
+; (const_spec) @constant
+;
+; ; Headers
+; (header
+;   name: (name) @constant)
+;
+; ; Variables
+; (variable_declaration
+;   name: (identifier) @variable)
+;
+; (variable_declaration
+;   value: (number) @number)
+;
+; (variable_declaration
+;   value: (boolean) @boolean)
+;
+; (variable_declaration
+;   value: (string) @string)
+;
+; ; Fields
+; (pair
+;   name: (identifier) @variable.member)
+;
+; ; URL / Host
+; (host) @string.special.url
+;
+; (host
+;   (identifier) @string.special.url)
+;
+; (path
+;   (identifier) @string.special.url)
+;
+; ; Parameters
+; (query_param
+;   (key) @variable.parameter)
+;
+; ; Operators
+; [
+;   "="
+;   "?"
+;   "&"
+;   "@"
+;   "<"
+; ] @operator
+;
+; ; Literals
+; (target_url) @string.special.url
+;
+; (http_version) @constant
+;
+; (string) @string
+;
+; (number) @number
+;
+; (boolean) @boolean
+;
+; ; Punctuation
+; [
+;   "{{"
+;   "}}"
+; ] @punctuation.bracket
+;
+; ":" @punctuation.delimiter
+;
+; ; external JSON body
+; (external_body
+;   file_path: (path) @string.special.path)
+;
+; ; Comments
+; (comment) @comment @spell

after/queries/http/injections.scm

@@ -13,5 +13,5 @@
   (#set! injection.language "graphql"))
 
 ; Lua scripting
-((script_variable) @injection.content
+((script) @injection.content
   (#set! injection.language "lua"))

ftplugin/http.lua

@@ -1 +1,4 @@
 vim.bo.commentstring = "# %s"
+
+local commands = require("rest-nvim.commands")
+commands.init(0)

lua/lualine/components/rest.lua

@@ -22,7 +22,7 @@ end
 function M.update_status()
   local current_filetype = vim.bo.filetype
   if current_filetype == "http" then
-    return _G._rest_nvim.env_file
+    return vim.b._rest_nvim_env_file
   end
   return ""
 end

lua/rest-nvim/api.lua

@@ -9,14 +9,13 @@
 
 local api = {}
 
-local keybinds = require("rest-nvim.keybinds")
 local autocmds = require("rest-nvim.autocmds")
 local commands = require("rest-nvim.commands")
 
 ---rest.nvim API version, equals to the current rest.nvim version. Meant to be used by modules later
 ---@type string
 ---@see vim.version
-api.VERSION = "2.0.0"
+api.VERSION = "3.0.0"
 
 ---rest.nvim namespace used for buffer highlights
 ---@type number
@@ -41,39 +40,4 @@ function api.register_rest_subcommand(name, cmd)
   commands.register_subcommand(name, cmd)
 end
 
----Register a new keybinding
----@see vim.keymap.set
----
----@param mode string Keybind mode
----@param lhs string Keybind trigger
----@param cmd string Command to be run
----@param opts table Keybind options
-function api.register_rest_keybind(mode, lhs, cmd, opts)
-  keybinds.register_keybind(mode, lhs, cmd, opts)
-end
-
----Execute all the pre-request hooks, functions that are meant to run before executing a request
----
----This function is called automatically during the execution of the requests, invoking it again could cause inconveniences
----@see vim.api.nvim_exec_autocmds
----@package
-function api.exec_pre_request_hooks()
-  vim.api.nvim_exec_autocmds("User", {
-    pattern = "RestStartRequest",
-    modeline = false,
-  })
-end
-
----Execute all the post-request hooks, functions that are meant to run after executing a request
----
----This function is called automatically during the execution of the requests, invoking it again could cause inconveniences
----@see vim.api.nvim_exec_autocmds
----@package
-function api.exec_post_request_hooks()
-  vim.api.nvim_exec_autocmds("User", {
-    pattern = "RestStopRequest",
-    modeline = false,
-  })
-end
-
 return api

lua/rest-nvim/autocmds.lua

@@ -8,38 +8,29 @@
 
 local autocmds = {}
 
-local commands = require("rest-nvim.commands")
-local functions = require("rest-nvim.functions")
+local result = require("rest-nvim.result")
 local result_help = require("rest-nvim.result.help")
 
----Set up Rest autocommands group and set `:Rest` command on `*.http` files
+---Set up Rest autocommands group
 function autocmds.setup()
   local rest_nvim_augroup = vim.api.nvim_create_augroup("Rest", {})
   local keybinds = _G._rest_nvim.result.keybinds
-  vim.api.nvim_create_autocmd({ "BufEnter", "BufWinEnter" }, {
-    group = rest_nvim_augroup,
-    pattern = "*.http",
-    callback = function(args)
-      commands.init(args.buf)
-    end,
-    desc = "Set up rest.nvim commands",
-  })
 
   vim.api.nvim_create_autocmd({ "BufEnter", "BufWinEnter" }, {
     group = rest_nvim_augroup,
     pattern = "rest_nvim_results",
     callback = function(args)
       vim.keymap.set("n", keybinds.prev, function()
-        functions.cycle_result_pane("prev")
+        result.cycle_pane(-1)
       end, {
         desc = "Go to previous winbar pane",
-        buffer = keybinds.buffer_local and args.buf or nil,
+        buffer = args.buf,
       })
       vim.keymap.set("n", keybinds.next, function()
-        functions.cycle_result_pane("next")
+        result.cycle_pane(1)
       end, {
         desc = "Go to next winbar pane",
-        buffer = keybinds.buffer_local and args.buf or nil,
+        buffer = args.buf,
       })
       vim.keymap.set("n", "?", result_help.open, {
         desc = "Open rest.nvim request results help window",