feat: add picker.nvim source

Author: wsdjeg

README.md

@@ -7,17 +7,19 @@ It is inspired by VSCode's tasks-manager.
 
 <!-- vim-markdown-toc GFM -->
 
-* [Install](#install)
-* [Setup](#setup)
-* [Usage](#usage)
-    * [Commands](#commands)
-    * [Custom tasks](#custom-tasks)
-    * [Task Problems Matcher](#task-problems-matcher)
-    * [Task auto-detection](#task-auto-detection)
-    * [Task provider](#task-provider)
-* [Debug](#debug)
-* [Self-Promotion](#self-promotion)
-* [License](#license)
+- [Install](#install)
+- [Setup](#setup)
+- [Usage](#usage)
+    - [Commands](#commands)
+    - [Telescope extension](#telescope-extension)
+    - [picker.nvim extension](#pickernvim-extension)
+    - [Custom tasks](#custom-tasks)
+    - [Task Problems Matcher](#task-problems-matcher)
+    - [Task auto-detection](#task-auto-detection)
+    - [Task provider](#task-provider)
+- [Debug](#debug)
+- [Self-Promotion](#self-promotion)
+- [License](#license)
 
 <!-- vim-markdown-toc -->
 
@@ -60,19 +62,28 @@ require('tasks').setup({
 
 ### Commands
 
-| Key Bindings       | Descriptions                                                            |
-| ------------------ | ----------------------------------------------------------------------- |
-| `:TasksList`       | list all available tasks                                                |
-| `:TasksEdit`       | open local tasks configuration file, use `:TasksEdit!` for global tasks |
-| `:TaskSelect`      | select task to run                                                      |
-| `:Telescope tasks` | fuzzy find tasks(require `telescope.nvim`)                              |
+| Key Bindings  | Descriptions                                                            |
+| ------------- | ----------------------------------------------------------------------- |
+| `:TasksList`  | list all available tasks                                                |
+| `:TasksEdit`  | open local tasks configuration file, use `:TasksEdit!` for global tasks |
+| `:TaskSelect` | select task to run                                                      |
 
 `:TasksList` will open the tasks manager windows, in the tasks manager windows, you can use `Enter` to run task under the cursor.
 
+### Telescope extension
+
 If `telescope.nvim` is installed, you can also use `:Telescope tasks` to fuzzy find specific task, and run the select task.
 
 ![fuzzy-task](https://img.spacevim.org/199057483-d5cce17c-2f06-436d-bf7d-24a78d0eeb11.png)
 
+### picker.nvim extension
+
+This plugin also provides a source for [picker.nvim](https://github.com/wsdjeg/picker.nvim).
+
+```
+:Picker tasks
+```
+
 ### Custom tasks
 
 This is a basic task configuration for running `echo hello world`,
@@ -272,3 +283,4 @@ Love this plugin? Follow [me](https://wsdjeg.net/) on
 ## License
 
 This project is licensed under the GPL-3.0 License.
+This project is licensed under the GPL-3.0 License.

lua/picker/sources/tasks.lua

@@ -0,0 +1,73 @@
+local M = {}
+local taskmanager = require('tasks')
+
+local widths = {
+  { width = 25 },
+  { width = 10 },
+  { width = 15 },
+}
+
+function M.get()
+  local items = {}
+
+  for k, v in pairs(taskmanager.get_tasks()) do
+    local desc = v.description
+    if desc == nil then
+      desc = v.command
+      if v.args ~= nil then
+        desc = desc .. ' ' .. table.concat(v.args, ' ')
+      end
+    end
+    local task_name = k
+    local task_type = 'local'
+    if v.isGlobal == 1 then
+      task_type = 'global'
+    elseif v.isDetected == 1 then
+      task_type = 'detected'
+      task_name = (v.detectedName or '') .. task_name
+    end
+    local background = 'no-background'
+    if v.isBackground then
+      background = 'background'
+    end
+    local str = string.format(
+      '[%s] %s [%s] %s [%s] %s %s',
+      task_name,
+      string.rep(' ', widths[1].width - #task_name - 3),
+      task_type,
+      string.rep(' ', widths[2].width - #task_type - 3),
+      background,
+      task_type,
+      string.rep(' ', widths[3].width - #background - 3),
+      desc
+    )
+    table.insert(items, {
+      value = v,
+      str = str,
+      highlight = {
+        { 0, widths[1].width, 'String' },
+        { widths[1].width, widths[1].width + widths[2].width, 'Tag' },
+        {
+          widths[1].width + widths[2].width,
+          widths[1].width + widths[2].width + widths[3].width + 2,
+          'Number',
+        },
+        {
+          widths[1].width + widths[2].width + widths[3].width + 2,
+          #str,
+          'Comment',
+        },
+      },
+    })
+  end
+  return items
+end
+
+function M.default_action(entry)
+  local ok, runner = pcall(require, 'code-runner')
+  if ok then
+    runner.run_task(taskmanager.expand_task(entry.value))
+  end
+end
+
+return M