Ref

.github/workflows/ci.yml

@@ -12,12 +12,13 @@ on:
 jobs:
   lint:
     runs-on: ubuntu-latest
+    name: Stylua Check
     steps:
       - uses: actions/checkout@v3
       - name: Stylua
-        uses: JohnnyMorganz/stylua-action@v1.1.2
+        uses: JohnnyMorganz/stylua-action@v3
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+          version: latest
           args: --check .
 
   docs:
@@ -36,3 +37,32 @@ jobs:
           commit_user_name: "github-actions[bot]"
           commit_user_email: "github-actions[bot]@users.noreply.github.com"
           commit_author: "github-actions[bot] <github-actions[bot]@users.noreply.github.com>"
+
+  test:
+    name: Run Test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest]
+    steps:
+      - uses: actions/checkout@v3
+      - uses: rhysd/action-setup-vim@v1
+        id: vim
+        with:
+          neovim: true
+          version: nightly
+
+      - name: luajit
+        uses: leafo/gh-actions-lua@v10
+        with:
+          luaVersion: "luajit-2.1.0-beta3"
+
+      - name: luarocks
+        uses: leafo/gh-actions-luarocks@v4
+
+      - name: run test
+        shell: bash
+        run: |
+          luarocks install luacheck
+          luarocks install vusted
+          vusted ./test

doc/dashboard.txt

@@ -1,4 +1,4 @@
-*dashboard.txt*             For Nvim 0.8.0            Last change: 2023 May 03
+*dashboard.txt*            For Nvim 0.8.0            Last change: 2023 June 08
 
 ==============================================================================
 Table of Contents                                *dashboard-table-of-contents*
@@ -19,15 +19,13 @@ Fancy and Blazing Fast start screen plugin of neovim  --------------------------
 ==============================================================================
 1. Feature                                                 *dashboard-feature*
 
-
 - Low memory usage. dashboard does not store the all user configs in memory like header etc these string will take some memory. now it will be clean after you open a file. you can still use dashboard command to open a new one , then dashboard will read the config from cache.
 - Blazing fast
 
 
 ==============================================================================
 2. Install                                                 *dashboard-install*
 
-
 - Lazy.nvim
 
 >lua
@@ -43,7 +41,6 @@ Fancy and Blazing Fast start screen plugin of neovim  --------------------------
     }
 <
 
-
 - Packer
 
 >lua
@@ -152,7 +149,6 @@ instead
 
 COMMANDS ~
 
-
 - `Dashboard` open dashboard
 - `DbProjectDelete count` delete project in cache works for hyper theme. count is number
 
@@ -248,15 +244,13 @@ Doom ~
 
 CHANGED ~
 
-
 - Removed Session as a start screen plugin speed is first.if you want use session you can take a
     look at glepnir/dbsession.nvim <https://github.com/glepnir/dbsession.nvim>
 - Removed Ueberzug script, as the Ueberzug author has deleted the repository.
 
 
 TODO ~
 
-
 - I will write a plugin to implement some popular terminal evaluators image protocol then I think
     can make it work with dashboard
 

lua/dashboard/async.lua

@@ -0,0 +1,104 @@
+local uv = vim.loop
+
+local function async(fn)
+  local co = coroutine.create(fn)
+  return function(...)
+    local status, result = coroutine.resume(co, ...)
+    if not status then
+      error(result)
+    end
+    return result
+  end
+end
+
+local function await(promise)
+  if type(promise) ~= 'function' then
+    return promise
+  end
+  local co = assert(coroutine.running())
+  promise(function(...)
+    coroutine.resume(co, ...)
+  end)
+  return (coroutine.yield())
+end
+
+local function fs_module(filename)
+  local fs = {}
+  local task = {}
+
+  function fs:open(flag)
+    task[#task + 1] = function(callback)
+      uv.fs_open(filename, flag, tonumber('644', 8), function(err, fd)
+        assert(not err)
+        self.fd = fd
+        callback(fd)
+      end)
+    end
+    return self
+  end
+
+  function fs:size()
+    task[#task + 1] = function(callback)
+      uv.fs_fstat(self.fd, function(err, stat)
+        assert(not err)
+        self.size = stat.size
+        callback(stat.size)
+      end)
+    end
+    return self
+  end
+
+  function fs:read()
+    task[#task + 1] = function(callback)
+      uv.fs_read(self.fd, self.size, function(err, data)
+        assert(not err)
+        assert(uv.fs_close(self.fd))
+        callback(data)
+      end)
+    end
+    return self
+  end
+
+  function fs:write(content)
+    task[#task + 1] = function()
+      uv.fs_write(self.fd, content, function(err, bytes)
+        assert(not err)
+        if bytes == 0 then
+          print('note write 0 bytes')
+        end
+        assert(uv.fs_close(self.fd))
+      end)
+    end
+    return self
+  end
+
+  function fs:run(callback)
+    async(function()
+      for i, t in ipairs(task) do
+        local res = await(t)
+        if i == #task and callback then
+          callback(res)
+        end
+      end
+    end)()
+  end
+
+  return fs
+end
+
+local function async_read(filename, callback)
+  local fs = fs_module(filename)
+  fs:open('r'):size():read():run(callback)
+end
+
+local function async_write(filename, content)
+  local fs = fs_module(filename)
+  fs:open('w'):size():write(content):run()
+end
+
+return {
+  async = async,
+  await = await,
+  async_read = async_read,
+  async_write = async_write,
+}

lua/dashboard/entry.lua

@@ -0,0 +1,85 @@
+local api = vim.api
+local nvim_buf_set_keymap = api.nvim_buf_set_keymap
+local add_highlight = api.nvim_buf_add_highlight
+local buf_set_lines, buf_set_extmark = api.nvim_buf_set_lines, api.nvim_buf_set_extmark
+local ns = api.nvim_create_namespace('dashboard')
+local entry = {}
+
+local function box()
+  local t = {}
+  t.__index = t
+
+  function t:append(lines)
+    local bufnr = self.bufnr
+    if type(lines) == 'string' then
+      lines = { lines }
+    elseif type(lines) == 'function' then
+      lines = lines()
+    end
+    local count = api.nvim_buf_line_count(bufnr)
+    buf_set_lines(bufnr, count, -1, false, lines)
+
+    local obj = {}
+
+    function obj:iterate()
+      local index = 1
+      return function()
+        local line = lines[index]
+        index = index + 1
+        return line
+      end
+    end
+
+    function obj:hi(callback)
+      local iter = self:iterate()
+      local index = -1
+      for data in iter do
+        index = index + 1
+        if callback then
+          local hi = callback(data, count + index)
+          if hi then
+            add_highlight(bufnr, ns, hi, count + index, 0, -1)
+          end
+        end
+      end
+
+      return obj
+    end
+
+    function obj:tailbtn(callback)
+      local iter = self:iterate()
+      local index = -1
+      for data in iter do
+        index = index + 1
+        local btn, hi, action = callback(data)
+        if btn then
+          buf_set_extmark(bufnr, ns, count + index, 0, {
+            virt_text = { { btn, hi } },
+          })
+
+          nvim_buf_set_keymap(bufnr, 'n', btn, '', {
+            callback = function()
+              if type(action) == 'string' then
+                vim.cmd(action)
+              elseif type(action) == 'function' then
+                action()
+              end
+            end,
+          })
+        end
+      end
+
+      return obj
+    end
+
+    return setmetatable(obj, t)
+  end
+
+  return t
+end
+
+function entry:new(wininfo)
+  return setmetatable(wininfo, box())
+end
+
+return entry