feat(git): add git remote manager

autoload/SpaceVim/layers/core/statusline.vim

@@ -579,6 +579,8 @@ function! SpaceVim#layers#core#statusline#get(...) abort
     return '%#SpaceVim_statusline_a# Tasks manager %#SpaceVim_statusline_a_SpaceVim_statusline_b#' . s:lsep
   elseif &filetype ==# 'SpaceVimGitBranchManager'
     return '%#SpaceVim_statusline_a# Branch manager %#SpaceVim_statusline_a_SpaceVim_statusline_b#' . s:lsep
+  elseif &filetype ==# 'SpaceVimGitRemoteManager'
+    return '%#SpaceVim_statusline_a# Remote manager %#SpaceVim_statusline_a_SpaceVim_statusline_b#' . s:lsep
   elseif &filetype ==# 'SpaceVimPlugManager'
     return '%#SpaceVim_statusline_a#' . s:winnr(1) . '%#SpaceVim_statusline_a_SpaceVim_statusline_b#' . s:lsep
           \ . '%#SpaceVim_statusline_b# PlugManager %#SpaceVim_statusline_b_SpaceVim_statusline_c#' . s:lsep

autoload/SpaceVim/layers/git.vim

@@ -129,6 +129,7 @@ function! SpaceVim#layers#git#config() abort
     call SpaceVim#mapping#space#def('nnoremap', ['g', 'V'], 'Git log %', 'git-log-of-current-file', 1)
     call SpaceVim#mapping#space#def('nnoremap', ['g', 'v'], 'Git log', 'git-log-of-current-repo', 1)
     call SpaceVim#mapping#space#def('nnoremap', ['g', 'm'], 'Git branch', 'branch-manager', 1)
+    call SpaceVim#mapping#space#def('nnoremap', ['g', 'r'], 'Git remote', 'remote-manager', 1)
   endif
   augroup spacevim_layer_git
     autocmd!

bundle/git.vim/lua/git/command/remote.lua

@@ -38,6 +38,10 @@ local function on_exit(id, code, single)
 end
 
 function M.run(argv)
+  if #argv == 0 then
+    require('git.ui.remote').open()
+    return
+  end
   local cmd = { 'git', 'remote' }
   for _, v in ipairs(argv) do
     table.insert(cmd, v)

bundle/git.vim/lua/git/ui/remote.lua

@@ -0,0 +1,300 @@
+--=============================================================================
+-- remote.lua --- remote manager
+-- Copyright (c) 2016-2024 Wang Shidong & Contributors
+-- Author: Wang Shidong < wsdjeg@outlook.com >
+-- URL: https://spacevim.org
+-- License: GPLv3
+--=============================================================================
+
+local M = {}
+
+local job = require('spacevim.api.job')
+local log = require('git.log')
+
+-- script local valuables
+
+local show_help_infoo = false
+local update_branch_list_jobid = -1
+local update_branch_list_name = ''
+local update_branch_list_branches = {}
+local update_branch_remote_list = {}
+local updating_extra_text = ' (updating)'
+
+-- fetch remote:
+
+local fetch_remote_jobid = -1
+local fetch_remote_name = ''
+
+local help_info = {
+  '" Git remote manager quickhelp',
+  '" ============================',
+  '" <CR>:   checkout branch',
+  '" f:       fetch remote under cursor',
+  '" o:       toggle display of branchs',
+}
+
+local bufnr = -1
+local winid = -1
+
+local bufname = ''
+
+-- This should not be a list of string. it should be a list of remote object.
+--
+-- {
+--  opened = boolean, default false
+--  name = string, the remote name
+--  url = ''
+--  branches = {}, list of string
+--  updating = boolean
+-- }
+local remotes = {}
+
+-- the job to update remote list.
+local list_remote_job_id = -1
+
+local function on_stdout(id, data)
+  if id ~= list_remote_job_id then
+    return
+  end
+
+  for _, v in ipairs(data) do
+    table.insert(remotes, {
+      opened = false,
+      name = v,
+      url = '',
+      branches = {},
+    })
+    table.insert(update_branch_remote_list, v)
+  end
+end
+
+local function on_stderr(id, data) end
+
+local function update_buf_context()
+  if not vim.api.nvim_buf_is_valid(bufnr) then
+    return
+  end
+  local context = {}
+  if show_help_infoo then
+    for _, v in ipairs(help_info) do
+      table.insert(context, v)
+    end
+  end
+  table.insert(context, 'Git Remotes:')
+  for _, v in ipairs(remotes) do
+    local extra_text = ''
+    if v.updating then
+      extra_text = updating_extra_text
+    end
+    if v.opened then
+      table.insert(context, '  ▼ ' .. v.name .. extra_text)
+      for _, b in ipairs(v.branches) do
+        table.insert(context, '        ' .. b)
+      end
+    else
+      table.insert(context, '  ▷ ' .. v.name .. extra_text)
+    end
+  end
+  vim.api.nvim_buf_set_option(bufnr, 'modifiable', true)
+  vim.api.nvim_buf_set_lines(bufnr, 0, -1, false, context)
+  vim.api.nvim_buf_set_option(bufnr, 'modifiable', false)
+end
+
+local function on_exit(id, code, signal)
+  if code == 0 and signal == 0 and vim.api.nvim_buf_is_valid(bufnr) then
+    update_buf_context()
+  end
+  if #update_branch_remote_list > 0 then
+    log.debug('update_branch_remote_list is:' .. vim.inspect(update_branch_remote_list))
+    M.update_branch_list(table.remove(update_branch_remote_list))
+  end
+end
+
+local function update()
+  remotes = {}
+  local cmd = { 'git', 'remote' }
+  list_remote_job_id = job.start(cmd, {
+    on_stdout = on_stdout,
+    on_stderr = on_stderr,
+    on_exit = on_exit,
+  })
+end
+
+local function enter_win() end
+
+local function checkout_branch() end
+
+local function get_cursor_info()
+  local l = vim.fn.getline('.')
+  local c = {}
+  if vim.startswith(l, '  ▼ ') then
+    c.remote = string.sub(l, 7)
+  elseif vim.startswith(l, '  ▷ ') then
+    c.remote = string.sub(l, 7)
+  end
+
+  if c.remote then
+    c.remote = string.gsub(c.remote, updating_extra_text, '')
+  end
+
+  return c
+end
+
+local function update_branch_stdout(id, data)
+  -- stdout example:
+  -- d89ff7896994692e7bcc6a53095c7ec2e2d780aa<Tab>refs/heads/dein-lua-job
+  if id ~= update_branch_list_jobid then
+    return
+  end
+
+  for _, v in ipairs(data) do
+    table.insert(update_branch_list_branches, string.sub(v, 53))
+  end
+end
+
+local function update_branch_exit(id, code, signal)
+  if id ~= update_branch_list_jobid then
+    return
+  end
+  update_branch_list_jobid = -1
+  if code == 0 and signal == 0 then
+    for _, v in ipairs(remotes) do
+      if v.name == update_branch_list_name then
+        v.branches = update_branch_list_branches
+        v.updating = false
+        update_buf_context()
+        break
+      end
+    end
+  end
+  if #update_branch_remote_list > 0 then
+    M.update_branch_list(table.remove(update_branch_remote_list))
+  end
+end
+
+local function is_in_list(t, s)
+  for _, v in ipairs(t) do
+    if t == s then
+      return true
+    end
+  end
+  return false
+end
+
+function M.update_branch_list(name)
+  if update_branch_list_jobid ~= -1 then
+    -- jobid is not -1 means job is running, check if the name same as current job, if it is not same as current job, insert to list.
+    if name ~= update_branch_list_name and not is_in_list(update_branch_remote_list, name) then
+      -- 此处应该检查list里是否包含name
+      table.insert(update_branch_remote_list, name)
+    end
+    return
+  end
+  update_branch_list_branches = {}
+  log.debug('start to update branch list for remote:' .. name)
+  update_branch_list_name = name
+
+  update_branch_list_jobid = job.start({ 'git', 'ls-remote', '-h', update_branch_list_name }, {
+    on_stdout = update_branch_stdout,
+    on_exit = update_branch_exit,
+  })
+
+  log.debug('update_branch_list_jobid is:' .. update_branch_list_jobid)
+end
+
+local function toggle_remote_branch()
+  local cursor_info = get_cursor_info()
+  if cursor_info.remote then
+    for _, v in ipairs(remotes) do
+      if v.name == cursor_info.remote then
+        v.opened = not v.opened
+        if v.opened and #v.branches == 0 then
+          -- remote tree is opened, but branch list is empty, the update the branch list.
+          --
+          M.update_branch_list(v.name)
+        end
+        update_buf_context()
+        break
+      end
+    end
+  end
+end
+
+local function toggle_help()
+  if show_help_infoo then
+    show_help_infoo = false
+  else
+    show_help_infoo = true
+  end
+  update_buf_context()
+end
+
+-- functions to fetch remote:
+
+local function on_fetch_exit(id, code, signal)
+  if id == fetch_remote_jobid and code == 0 and signal == 0 then
+    M.update_branch_list(fetch_remote_name)
+  end
+  fetch_remote_name = ''
+  fetch_remote_jobid = -1
+end
+
+local function fetch_remote()
+  local cursor_info = get_cursor_info()
+  if cursor_info.remote then
+    fetch_remote_name = cursor_info.remote
+    fetch_remote_jobid = job.start({ 'git', 'fetch', cursor_info.remote }, {
+      on_exit = on_fetch_exit,
+    })
+    if fetch_remote_jobid > 0 then
+      for _, v in ipairs(remotes) do
+        if v.name == fetch_remote_name then
+          v.updating = true
+          update_buf_context()
+          break
+        end
+      end
+    end
+  end
+end
+
+function M.open()
+  if bufnr ~= -1 and vim.api.nvim_buf_is_valid(bufnr) then
+    vim.api.nvim_buf_delete(bufnr, {
+      force = true,
+      unload = false,
+    })
+  end
+  vim.api.nvim_command('topleft vsplit __git_remote_manager__')
+  winid = vim.api.nvim_get_current_win()
+  local lines = vim.o.columns * 20 / 100
+  vim.api.nvim_command('vertical resize ' .. tostring(lines))
+  vim.api.nvim_command(
+    'setlocal buftype=nofile bufhidden=wipe nobuflisted nolist noswapfile nowrap cursorline nospell nonu norelativenumber winfixheight nomodifiable  winfixwidth'
+  )
+  vim.api.nvim_command('set filetype=SpaceVimGitRemoteManager')
+  bufnr = vim.api.nvim_get_current_buf()
+  update()
+  local id = vim.api.nvim_create_augroup('spc_git_remote_manager', {
+    clear = true,
+  })
+  vim.api.nvim_create_autocmd({ 'BufWipeout' }, {
+    group = id,
+    buffer = bufnr,
+    callback = enter_win,
+  })
+  vim.api.nvim_buf_set_keymap(bufnr, 'n', '<Enter>', '', {
+    callback = checkout_branch,
+  })
+  vim.api.nvim_buf_set_keymap(bufnr, 'n', 'o', '', {
+    callback = toggle_remote_branch,
+  })
+  vim.api.nvim_buf_set_keymap(bufnr, 'n', '?', '', {
+    callback = toggle_help,
+  })
+  vim.api.nvim_buf_set_keymap(bufnr, 'n', 'f', '', {
+    callback = fetch_remote,
+  })
+end
+
+return M

docs/cn/layers/git.md

@@ -50,6 +50,7 @@ lang: zh
 | `SPC g c`   | 打开 git commit 窗口 |
 | `SPC g p`   | 执行 git push        |
 | `SPC g m`   | git 分支管理         |
+| `SPC g r`   | git remote 管理      |
 | `SPC g d`   | 打开 git diff 窗口   |
 | `SPC g A`   | git add 所有文件     |
 | `SPC g b`   | 打开 git blame 窗口  |

docs/layers/git.md

@@ -49,6 +49,7 @@ if you want to use `fugitive` instead:
 | `SPC g c`   | edit git commit        |
 | `SPC g p`   | git push               |
 | `SPC g m`   | git branch manager     |
+| `SPC g r`   | git remote manager     |
 | `SPC g d`   | view git diff          |
 | `SPC g A`   | stage all files        |
 | `SPC g b`   | open git blame windows |

syntax/SpaceVimGitRemoteManager.vim

@@ -0,0 +1,13 @@
+scriptencoding utf-8
+sy match SPCGitRemoteName '^\s*[▷▼]\s.*'
+sy match SPCGitRemoteTitle '^Git Remotes:'
+sy match SPCGitRemoteHelpKey '" \zs[^:]*\ze[:]'
+sy match SPCGitRemoteHelpTitle 'Git remote manager quickhelp'
+sy match SPCGitRemoteHelp '^".*' contains=SPCGitRemoteHelpTitle,SPCGitRemoteHelpKey
+
+hi def link SPCGitRemoteName Directory
+hi def link SPCGitRemoteHelpKey Identifier
+hi def link SPCGitRemoteTitle Title
+hi def link SPCGitRemoteHelpTitle Title
+hi def link SPCGitRemoteHelp String
+"