From 42ed861445fe2eed7cf8915d269c780709e7677e Mon Sep 17 00:00:00 2001
From: Eric Wong <eric@wsdjeg.net>
Date: Fri, 23 Feb 2024 13:21:12 +0800
Subject: [PATCH] feat(git): make `<Cr>` show git log in remote manager

---
 bundle/git.vim/lua/git/ui/remote.lua | 21 +++++++++++++++------
 docs/cn/roadmap.md                   |  2 +-
 docs/roadmap.md                      |  2 +-
 3 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/bundle/git.vim/lua/git/ui/remote.lua b/bundle/git.vim/lua/git/ui/remote.lua
index 009cfd63b..5661e9b85 100644
--- a/bundle/git.vim/lua/git/ui/remote.lua
+++ b/bundle/git.vim/lua/git/ui/remote.lua
@@ -28,13 +28,12 @@ local fetch_remote_name = ''
 local help_info = {
   '" Git remote manager quickhelp',
   '" ============================',
-  '" <CR>:   checkout branch',
+  '" <CR>:    view git log',
   '" f:       fetch remote under cursor',
   '" o:       toggle display of branchs',
 }
 
 local bufnr = -1
-local winid = -1
 
 local bufname = ''
 
@@ -122,8 +121,6 @@ end
 
 local function enter_win() end
 
-local function checkout_branch() end
-
 local function get_cursor_info()
   local l = vim.fn.getline('.')
   local c = {}
@@ -131,6 +128,11 @@ local function get_cursor_info()
     c.remote = string.sub(l, 7)
   elseif vim.startswith(l, '  ▷ ') then
     c.remote = string.sub(l, 7)
+  elseif vim.startswith(l, '        ') then
+    local remote_line = vim.fn.search('^  ▼ ', 'bnW')
+    if remote_line > 0 then
+      c.branch = string.gsub(string.sub(vim.fn.getline('.'), 7), updating_extra_text, '') .. string.sub(l, 12)
+    end
   end
 
   if c.remote then
@@ -140,6 +142,14 @@ local function get_cursor_info()
   return c
 end
 
+local function view_git_log()
+  local cursor_info = get_cursor_info()
+  if cursor_info.branch then
+    log.debug('run command:' .. 'Git log ' .. cursor_info.branch)
+    vim.api.nvim_command('Git log ' .. cursor_info.branch)
+  end
+end
+
 local function update_branch_stdout(id, data)
   -- stdout example:
   -- d89ff7896994692e7bcc6a53095c7ec2e2d780aa<Tab>refs/heads/dein-lua-job
@@ -266,7 +276,6 @@ function M.open()
     })
   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(
@@ -284,7 +293,7 @@ function M.open()
     callback = enter_win,
   })
   vim.api.nvim_buf_set_keymap(bufnr, 'n', '<Enter>', '', {
-    callback = checkout_branch,
+    callback = view_git_log,
   })
   vim.api.nvim_buf_set_keymap(bufnr, 'n', 'o', '', {
     callback = toggle_remote_branch,
diff --git a/docs/cn/roadmap.md b/docs/cn/roadmap.md
index be10e3b9d..8596f595b 100644
--- a/docs/cn/roadmap.md
+++ b/docs/cn/roadmap.md
@@ -37,7 +37,7 @@ lang: zh
   - [x] 使用 lua 重写 pastebin 插件
   - [x] 使得 `:A` 命令支持 toml 配置文件
   - [x] 增加 git 远程仓库管理插件
-    - [ ] 使用 `<cr>` 快捷键展示 git log
+    - [x] 使用 `<cr>` 快捷键展示 git log
     - [ ] 缓存远程仓库以及分支名称等信息
     - [ ] 基于项目路径存储信息
   - [x] 使用 lua 实现 `ctags#update` 函数
diff --git a/docs/roadmap.md b/docs/roadmap.md
index ccb5b79c3..a8a1f83c1 100644
--- a/docs/roadmap.md
+++ b/docs/roadmap.md
@@ -36,7 +36,7 @@ The roadmap defines the project direction and priorities.
   - [x] implement pastebin plugin with lua
   - [x] make `:A` command support toml configuration file
   - [x] add git remote manager
-    - [ ] make `<cr>` show git log
+    - [x] make `<cr>` show git log
     - [ ] cache remote and branch info
     - [ ] cache info based on project root
   - [x] implement `ctags#update` in lua