feat(tasks): add telescope task

autoload/SpaceVim/layers/core.vim

@@ -380,6 +380,7 @@ function! SpaceVim#layers#core#config() abort
   call SpaceVim#mapping#space#def('nnoremap', ['p', 't', 'c'], 'call SpaceVim#plugins#runner#clear_tasks()', 'clear-tasks', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['p', 't', 'r'],
         \ 'call SpaceVim#plugins#runner#run_task(SpaceVim#plugins#tasks#get())', 'pick-task-to-run', 1)
+  " SPC p t f is defined in fuzzy finder layer
   call SpaceVim#mapping#space#def('nnoremap', ['p', 'k'], 'call SpaceVim#plugins#projectmanager#kill_project()', 'kill-all-project-buffers', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['p', 'p'], 'call SpaceVim#plugins#projectmanager#list()', 'list-all-projects', 1)
   call SpaceVim#mapping#space#def('nnoremap', ['p', '/'], 'Grepper', 'fuzzy search for text in current project', 1)

autoload/SpaceVim/layers/telescope.vim

@@ -165,6 +165,8 @@ function! SpaceVim#layers#telescope#config() abort
           \ ],
           \ 1)
 
+  call SpaceVim#mapping#space#def('nnoremap', ['p', 't', 'f'],
+        \ 'Telescope task', 'fuzzy-find-tasks', 1)
   let g:_spacevim_mappings.f = {'name' : '+Fuzzy Finder'}
   call s:defind_fuzzy_finder()
 

autoload/SpaceVim/plugins/tasks.vim

@@ -366,6 +366,15 @@ function! s:update_tasks_win_context() abort
   call s:BUF.buf_set_lines(s:task_viewer_bufnr, 0, -1, 0, sort(lines))
 endfunction
 
+function! SpaceVim#plugins#tasks#get_tasks() abort
+  call s:load()
+  for Provider in s:providers
+    call extend(s:task_config, call(Provider, []))
+  endfor
+  call s:init_variables()
+  return s:task_config
+endfunction
+
 function! SpaceVim#plugins#tasks#edit(...) abort
   if get(a:000, 0, 0)
     exe 'e ~/.SpaceVim.d/tasks.toml'

config/plugins/telescope.vim

@@ -3,6 +3,7 @@ lua require('telescope').load_extension('messages')
 lua require('telescope').load_extension('project')
 lua require('telescope').load_extension('scriptnames')
 lua require('telescope').load_extension('neoyank')
+lua require('telescope').load_extension('task')
 lua require('telescope').load_extension('zettelkasten_template')
 if filereadable(g:_spacevim_root_dir . 'bundle/telescope-fzf-native.nvim/build/libfzf.so')
       \ || filereadable(g:_spacevim_root_dir . 'bundle/telescope-fzf-native.nvim/build/libfzf.dll')

docs/documentation.md

@@ -2152,14 +2152,21 @@ which is similar to VSCode's tasks-manager. There are two kinds of task configur
 The tasks defined in the global tasks configuration can be overrided by project local
 tasks configuration.
 
-| Key Bindings | Descriptions                  |
-| ------------ | ----------------------------- |
-| `SPC p t e`  | edit tasks configuration file |
-| `SPC p t r`  | select task to run            |
-| `SPC p t l`  | list all available tasks      |
+| Key Bindings | Descriptions                              |
+| ------------ | ----------------------------------------- |
+| `SPC p t e`  | edit tasks configuration file             |
+| `SPC p t r`  | select task to run                        |
+| `SPC p t l`  | list all available tasks                  |
+| `SPC p t f`  | fuzzy find tasks(require telescope layer) |
+
+The `SPC p t l` will open the tasks manager windows, in the tasks manager windows, you can use `Enter` to run task under the cursor.
 
 ![task_manager](https://user-images.githubusercontent.com/13142418/94822603-69d0c700-0435-11eb-95a7-b0b4fef91be5.png)
 
+If the `telescope` layer is loaded, you can also use `SPC p t f` to fuzzy find specific task, and run the select task.
+
+![fuzzy-task](https://user-images.githubusercontent.com/13142418/199057483-d5cce17c-2f06-436d-bf7d-24a78d0eeb11.png)
+
 #### Custom tasks
 
 This is a basic task configuration for running `echo hello world`,

lua/telescope/_extensions/task.lua

@@ -0,0 +1,89 @@
+local action_state = require('telescope.actions.state')
+local actions = require('telescope.actions')
+local conf = require('telescope.config').values
+local entry_display = require('telescope.pickers.entry_display')
+local finders = require('telescope.finders')
+local pickers = require('telescope.pickers')
+
+local function prepare_project_task_output(register)
+  local rst = {}
+  local taskconfig = vim.api.nvim_eval('SpaceVim#plugins#tasks#get_tasks()')
+  for k, v in pairs(taskconfig) do
+    table.insert(rst, {
+      name = k,
+      task = v,
+    })
+  end
+  return rst
+end
+
+local function show_taskconfig(opts)
+  local opts = opts or {}
+  local register = opts.register or '"'
+  local displayer = entry_display.create({
+    separator = ' ',
+    items = {
+      { width = 25 },
+      { width = 15 },
+      { remaining = true },
+    },
+  })
+  local function make_display(entry)
+    local n = entry.value.name
+    local desc = entry.value.task.description
+    if desc == nil then
+      desc = entry.value.task.command
+      if entry.value.task.args ~= nil then
+        desc = desc .. ' ' .. table.concat(entry.value.task.args, ' ')
+      end
+    end
+    local task_type = 'local'
+    if entry.value.task.isGlobal == 1 then
+      task_type = 'global'
+    elseif entry.value.task.isDetected == 1 then
+      task_type = 'detected'
+    end
+    return displayer({
+      { '[' .. entry.value.name .. ']', 'TelescopeResultsVariable' },
+      { '[' .. task_type .. ']', 'TelescopeResultsNumber' },
+      { desc, 'TelescopeResultsComment' },
+    })
+  end
+  pickers
+    .new(opts, {
+      prompt_title = 'Project Tasks',
+      finder = finders.new_table({
+        results = prepare_project_task_output(register),
+        entry_maker = function(entry)
+          return {
+            value = entry,
+            display = make_display,
+            ordinal = entry.name,
+          }
+        end,
+      }),
+      sorter = conf.generic_sorter(opts),
+      attach_mappings = function(prompt_bufnr)
+        actions.select_default:replace(function()
+          local entry = action_state.get_selected_entry()
+          actions.close(prompt_bufnr)
+          -- vim.fn.setreg('"', entry.value[1])
+          local task = entry.value.task
+          vim.fn['SpaceVim#plugins#runner#run_task'](task)
+        end)
+        return true
+      end,
+    })
+    :find()
+end
+
+local function run()
+  show_taskconfig()
+end
+
+return require('telescope').register_extension({
+  exports = {
+    -- Default when to argument is given, i.e. :Telescope neoyank
+    task = run,
+  },
+})