feat!: improve template helpers and state manager

.github/workflows/main.yml

@@ -15,27 +15,27 @@ jobs:
     runs-on: ubuntu-latest
     name: lint
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: JohnnyMorganz/stylua-action@v2
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
           version: latest
-          args: --check .
+          args: --check . -g '*.lua' -g '!deps/'
 
   documentation:
     runs-on: ubuntu-latest
     name: documentation
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 2
 
       - name: setup neovim
         uses: rhysd/action-setup-vim@v1
         with:
           neovim: true
-          version: v0.8.3
+          version: v0.9.4
 
       - name: generate documentation
         run: make documentation-ci
@@ -51,15 +51,15 @@ jobs:
     timeout-minutes: 2
     strategy:
       matrix:
-        neovim_version: ['v0.7.2', 'v0.8.3', 'v0.9.1', 'nightly']
+        neovim_version: ['v0.7.2', 'v0.8.3', 'v0.9.4', 'nightly']
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - run: date +%F > todays-date
 
       - name: restore cache for today's nightly.
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: _neovim
           key: ${{ runner.os }}-x64-${{ hashFiles('todays-date') }}
@@ -80,7 +80,7 @@ jobs:
       - tests
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: google-github-actions/release-please-action@v3
         id: release

Makefile

@@ -8,7 +8,17 @@ test:
 	nvim --version | head -n 1 && echo ''
 	nvim --headless --noplugin -u ./scripts/minimal_init.lua \
 		-c "lua require('mini.test').setup()" \
-		-c "lua MiniTest.run({ execute = { reporter = MiniTest.gen_reporter.stdout({ group_depth = 1 }) } })"
+		-c "lua MiniTest.run({ execute = { reporter = MiniTest.gen_reporter.stdout({ group_depth = 2 }) } })"
+
+# runs all the test files on the nightly version, `bob` must be installed.
+test-nightly:
+	bob use nightly
+	make test
+
+# runs all the test files on the 0.8.3 version, `bob` must be installed.
+test-0.8.3:
+	bob use 0.8.3
+	make test
 
 # installs `mini.nvim`, used for both the tests and documentation.
 deps:
@@ -27,7 +37,7 @@ documentation-ci: deps documentation
 
 # performs a lint check and fixes issue if possible, following the config in `stylua.toml`.
 lint:
-	stylua .
+	stylua . -g '*.lua' -g '!deps/'
 
 # setup
 setup:

README.md

@@ -21,6 +21,7 @@
   - Minimal run time, ideal for free plans
 - Docs with [mini.nvim `doc` plugin](https://github.com/echasnovski/mini.nvim/blob/main/lua/mini/doc.lua)
 - Tests with [mini.nvim `test` plugin](https://github.com/echasnovski/mini.nvim/blob/main/lua/mini/test.lua)
+    - Versioned testing with [`bob`](https://github.com/MordechaiHadad/bob)
 - Linting with [Stylua](https://github.com/JohnnyMorganz/StyLua)
 
 ## 📋 Installation
@@ -29,6 +30,7 @@
 > This section is only required if you wish to use the linter provided by the template.
 
 - [Install Stylua linter](https://github.com/JohnnyMorganz/StyLua#installation)
+- [Install `bob` neovim version manager](https://github.com/MordechaiHadad/bob)
 
 ## ☄ Getting started
 
@@ -55,7 +57,7 @@ gh repo create my-awesome-plugin --template shortcuts/neovim-plugin-boilerplate
 
 ### 2 - Replace placeholder names with your plugin name
 
-#### Automatically
+#### ✨ Automatically
 
 The [setup script](https://github.com/shortcuts/neovim-plugin-boilerplate/blob/main/scripts/setup.sh) will rename files and placeholder names for you. Once done, you can remove anything `setup` related if you want to.
 
@@ -67,12 +69,12 @@ make setup
 USERNAME=my-github-username PLUGIN_NAME=my-awesome-plugin REPOSITORY_NAME=my-awesome-plugin.nvim make setup
 ```
 
-#### Manually
+#### ✍️ Manually
 
 > **Note**:
 > The placeholder names are purposely written with different casing. Make sure to keep it.
 
-#### File names
+##### File names
 
 ```sh
 rm -rf doc
@@ -82,7 +84,7 @@ mv README_TEMPLATE.md README.md
 
 ```
 
-#### Search and replace placeholder occurrences:
+##### Search and replace placeholder occurrences:
 
 ```vim
 :vimgrep /YourPluginName/ **/*

doc/neovim-plugin-boilerplate.txt

@@ -1,3 +1,20 @@
+==============================================================================
+------------------------------------------------------------------------------
+                                                       *YourPluginName.toggle()*
+                           `YourPluginName.toggle`()
+Toggle the plugin by calling the `enable`/`disable` methods respectively.
+
+------------------------------------------------------------------------------
+                                                       *YourPluginName.enable()*
+                           `YourPluginName.enable`()
+Initializes the plugin, sets event listeners and internal state.
+
+------------------------------------------------------------------------------
+                                                      *YourPluginName.disable()*
+                           `YourPluginName.disable`()
+Disables the plugin, clear highlight groups and autocmds, closes side buffers and resets the internal state.
+
+
 ==============================================================================
 ------------------------------------------------------------------------------
                                                         *YourPluginName.options*
@@ -18,10 +35,10 @@ Default values:
                        `YourPluginName.setup`({options})
 Define your your-plugin-name setup.
 
-Parameters~
+Parameters ~
 {options} `(table)` Module config table. See |YourPluginName.options|.
 
-Usage~
+Usage ~
 `require("your-plugin-name").setup()` (add `{}` with your |YourPluginName.options| table)
 
 

doc/tags

@@ -1,2 +1,5 @@
+YourPluginName.disable()	neovim-plugin-boilerplate.txt	/*YourPluginName.disable()*
+YourPluginName.enable()	neovim-plugin-boilerplate.txt	/*YourPluginName.enable()*
 YourPluginName.options	neovim-plugin-boilerplate.txt	/*YourPluginName.options*
 YourPluginName.setup()	neovim-plugin-boilerplate.txt	/*YourPluginName.setup()*
+YourPluginName.toggle()	neovim-plugin-boilerplate.txt	/*YourPluginName.toggle()*

lua/your-plugin-name/config.lua

@@ -1,3 +1,5 @@
+local D = require("your-plugin-name.util.debug")
+
 local YourPluginName = {}
 
 --- Your plugin configuration with its default values.
@@ -9,15 +11,42 @@ YourPluginName.options = {
     debug = false,
 }
 
+---@private
+local defaults = vim.deepcopy(YourPluginName.options)
+
+--- Defaults YourPluginName options by merging user provided options with the default plugin values.
+---
+---@param options table Module config table. See |YourPluginName.options|.
+---
+---@private
+function YourPluginName.defaults(options)
+    local tde = function(t1, t2)
+        return vim.deepcopy(vim.tbl_deep_extend("keep", t1 or {}, t2 or {}))
+    end
+
+    YourPluginName.options = tde(options, defaults)
+
+    -- let your user know that they provided a wrong value, this is reported when your plugin is executed.
+    assert(
+        type(YourPluginName.options.debug) == "boolean",
+        "`debug` must be a boolean (`true` or `false`)."
+    )
+
+    return YourPluginName.options
+end
+
 --- Define your your-plugin-name setup.
 ---
 ---@param options table Module config table. See |YourPluginName.options|.
 ---
 ---@usage `require("your-plugin-name").setup()` (add `{}` with your |YourPluginName.options| table)
 function YourPluginName.setup(options)
-    options = options or {}
+    YourPluginName.options = YourPluginName.defaults(options or {})
+
+    -- Useful for later checks that requires nvim 0.9 features at runtime.
+    YourPluginName.options.hasNvim9 = vim.fn.has("nvim-0.9") == 1
 
-    YourPluginName.options = vim.tbl_deep_extend("keep", options, YourPluginName.options)
+    D.warnDeprecation(YourPluginName.options)
 
     return YourPluginName.options
 end

lua/your-plugin-name/init.lua

@@ -1,39 +1,34 @@
 local M = require("your-plugin-name.main")
+local C = require("your-plugin-name.config")
+
 local YourPluginName = {}
 
--- Toggle the plugin by calling the `enable`/`disable` methods respectively.
+--- Toggle the plugin by calling the `enable`/`disable` methods respectively.
 function YourPluginName.toggle()
-    -- when the config is not set to the global object, we set it
     if _G.YourPluginName.config == nil then
-        _G.YourPluginName.config = require("your-plugin-name.config").options
+        _G.YourPluginName.config = C.options
     end
 
-    _G.YourPluginName.state = M.toggle()
+    M.toggle("publicAPI_toggle")
 end
 
--- starts YourPluginName and set internal functions and state.
+--- Initializes the plugin, sets event listeners and internal state.
 function YourPluginName.enable()
     if _G.YourPluginName.config == nil then
-        _G.YourPluginName.config = require("your-plugin-name.config").options
-    end
-
-    local state = M.enable()
-
-    if state ~= nil then
-        _G.YourPluginName.state = state
+        _G.YourPluginName.config = C.options
     end
 
-    return state
+    M.enable("publicAPI_enable")
 end
 
--- disables YourPluginName and reset internal functions and state.
+--- Disables the plugin, clear highlight groups and autocmds, closes side buffers and resets the internal state.
 function YourPluginName.disable()
-    _G.YourPluginName.state = M.disable()
+    M.disable("publicAPI_disable")
 end
 
 -- setup YourPluginName options and merge them with user provided ones.
 function YourPluginName.setup(opts)
-    _G.YourPluginName.config = require("your-plugin-name.config").setup(opts)
+    _G.YourPluginName.config = C.setup(opts)
 end
 
 _G.YourPluginName = YourPluginName

lua/your-plugin-name/main.lua

@@ -1,49 +1,55 @@
+local S = require("your-plugin-name.state")
 local D = require("your-plugin-name.util.debug")
 
 -- internal methods
 local YourPluginName = {}
 
--- state
-local S = {
-    -- Boolean determining if the plugin is enabled or not.
-    enabled = false,
-}
-
----Toggle the plugin by calling the `enable`/`disable` methods respectively.
+-- Toggle the plugin by calling the `enable`/`disable` methods respectively.
+--
+--- @param scope string: internal identifier for logging purposes.
 ---@private
-function YourPluginName.toggle()
-    if S.enabled then
-        return YourPluginName.disable()
+function YourPluginName.toggle(scope)
+    if S.getEnabled(S) then
+        return YourPluginName.disable(scope)
     end
 
-    return YourPluginName.enable()
+    return YourPluginName.enable(scope)
 end
 
----Initializes the plugin.
+--- Initializes the plugin, sets event listeners and internal state.
+---
+--- @param scope string: internal identifier for logging purposes.
 ---@private
-function YourPluginName.enable()
-    if S.enabled then
-        return S
+function YourPluginName.enable(scope)
+    if S.getEnabled(S) then
+        D.log(scope, "Plugin is already enabled.")
+
+        return
     end
 
-    S.enabled = true
+    -- sets the plugin as `enabled`
+    S.setEnabled(S)
 
-    return S
+    -- saves the state globally to `_G.YourPluginName.state`
+    S.save(S)
 end
 
----Disables the plugin and reset the internal state.
+--- Disables the plugin for the given tab, clear highlight groups and autocmds, closes side buffers and resets the internal state.
+---
+--- @param scope string: internal identifier for logging purposes.
 ---@private
-function YourPluginName.disable()
-    if not S.enabled then
-        return S
+function YourPluginName.disable(scope)
+    if not S.getEnabled(S) then
+        D.log(scope, "Plugin is already disabled.")
+
+        return
     end
 
-    -- reset the state
-    S = {
-        enabled = false,
-    }
+    -- resets the state to its initial value
+    S.init(S)
 
-    return S
+    -- saves the state globally to `_G.YourPluginName.state`
+    S.save(S)
 end
 
 return YourPluginName

lua/your-plugin-name/state.lua

@@ -0,0 +1,36 @@
+local D = require("your-plugin-name.util.debug")
+
+local State = { enabled = false }
+
+---Sets the state to its original value.
+---
+---@private
+function State:init()
+    self.enabled = false
+end
+
+---Saves the state in the global _G.YourPluginName.state object.
+---
+---@private
+function State:save()
+    D.log("state.save", "saving state globally to _G.YourPluginName.state")
+
+    _G.YourPluginName.state = self
+end
+
+---Whether the YourPluginName is enabled or not.
+---
+---@private
+function State:setEnabled()
+    self.enabled = true
+end
+
+---Whether the YourPluginName is enabled or not.
+---
+---@return boolean: the `enabled` state value.
+---@private
+function State:getEnabled()
+    return self.enabled
+end
+
+return State