feat: add ccls lsp config

Also update .gitconfig and install scripts

install/README.md

@@ -20,7 +20,7 @@ Run `sync-scripts.sh` and `:PlugUpgrade` to sync scripts (optional).
 
 Unofficial PPA for Vim: https://launchpad.net/~jonathonf/+archive/ubuntu/vim
 
-**Build from Source**: `install/build_vim_from_source.sh`
+**Build from Source**: `install/build_vim.sh`
 
 ### Neovim
 
@@ -36,7 +36,7 @@ https://github.com/neovim/neovim/blob/nightly/INSTALL.md#install-from-package
 
 See: https://github.com/neovim/neovim-releases
 
-**Build from Source**: `install/build_nvim_from_source.sh`
+**Build from Source**: `install/build_nvim.sh`
 
 ### Node.js
 

install/build_cmake.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+commit=$1
+
+sudo apt-get -y install libssl-dev
+
+function _uninstall() {
+	sudo make uninstall
+}
+
+function _install() {
+	./bootstrap && make && sudo make install
+}
+
+. install/git.sh
+main https://gitlab.kitware.com/cmake/cmake.git cmake $commit

install/ubuntu.sh

@@ -7,17 +7,17 @@ prompt=""
 
 function install_tmux() {
 	# Ubuntu18.04默认安装tmux2.6
-	# tmux2.6中，使用fzf的CTRL-R快捷键会卡死，请手动运行 cd ~/vimrc && ./install/build_tmux_from_source.sh安装
+	# tmux2.6中，使用fzf的CTRL-R快捷键会卡死，请手动运行 cd ~/vimrc && ./install/build_tmux.sh安装
 	if [[ $UBUNTU_VERSION == "18.04" ]]; then
-		./install/build_tmux_from_source.sh
+		./install/build_tmux.sh
 	else
 		sudo apt-get install -y tmux
 	fi
 }
 
 function install_nvim() {
 	if [[ $UBUNTU_VERSION == "18.04" || $UBUNTU_VERSION == "20.04" ]]; then
-		./install/build_nvim_from_source.sh $NVIM_COMMIT
+		./install/build_nvim.sh $NVIM_COMMIT
 	else
 		sudo add-apt-repository ppa:neovim-ppa/unstable
 		sudo apt-get install -y neovim
@@ -78,6 +78,7 @@ function install_git_delta() {
 	curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 	prompt=$prompt"
 		=== git-delta ===
+		source ~/.bashrc
 		cargo install git-delta
 
 	"
@@ -89,7 +90,7 @@ function install_vim() {
 	# sudo update-alternatives --config vim
 	# update-alternatives  --install /usr/bin/vim vim /usr/local/bin/vim 100
 	sudo apt-get -y install libgtk-3-dev libxt-dev
-	./install/build_vim_from_source.sh $VIM_COMMIT
+	./install/build_vim.sh $VIM_COMMIT
 }
 
 function install_nvm() {

root/.config/nvim/lua/lsp/init.lua

@@ -2,6 +2,13 @@ local M = {}
 
 local function setup_lsp(on_attach, capabilities)
 	local lspconfig = require("lspconfig")
+	if vim.fn.get(vim.g.nvim_lsp_autostart, "ccls", false) then
+		lspconfig.ccls.setup({
+			on_attach = on_attach,
+			capabilities = capabilities,
+			init_options = vim.g.ccls_init_options,
+		})
+	end
 	if vim.fn.get(vim.g.nvim_lsp_autostart, "clangd", false) then
 		lspconfig.clangd.setup({
 			on_attach = on_attach,

root/.config/nvim/lua/plugins/init.lua

@@ -135,6 +135,8 @@ return {
 		dependencies = { "nvim-lua/plenary.nvim" },
 		opts = {},
 	},
+	-- Alternatives:
+	-- https://github.com/jedrzejboczar/possession.nvim
 	{
 		"rmagatti/auto-session",
 		opts = {

root/.config/nvim/lua/plugins/lsp.lua

@@ -57,6 +57,12 @@ if vim.g.vimrc_lsp == "nvim-lsp" then
 			},
 			config = lsp.lspconfig,
 		},
+		{
+			"ranjithshegde/ccls.nvim",
+			dependencies = {
+				"neovim/nvim-lspconfig",
+			},
+		},
 		-- 目前缺乏type hierarchy tree UI
 		{
 			"nvimdev/lspsaga.nvim",

root/.gitconfig

@@ -92,6 +92,8 @@
 # 	git tree    # all commits
 # 	git tree -2 # last 2 commits
 	tree = log --graph --decorate --all --pretty=format:'%C(auto,yellow)%h %C(auto,green)%an %C(auto,blue)%ad%C(auto)%d%n%x09%C(reset)%s' --date=format-local:'%Y-%m-%d %H:%M:%S'
+	oneline = log --oneline --graph --decorate --all
+	picture = log --oneline --graph --simplify-by-decoration
 	# git status, but exclude some files
 	status-ex = "!f() { git ls-files | grep -v \"^$1/\" | xargs git status; }; f"
 	rm-file-in-history = !git-rm-file-in-history

root/.vim/doc/ai.txt

@@ -56,7 +56,7 @@ https://platform.openai.com/docs/assistants/overview
 >
 	pip install shell-gpt
 <
-*github-copilot-cli*
+*github-copilot-cli* |github-cli|
 
 https://docs.github.com/en/copilot/github-copilot-in-the-cli/using-github-copilot-in-the-cli
 

root/.vim/doc/c-cpp-cuda.txt

@@ -1,7 +1,11 @@
 vim:ft=help
 *c-cpp-cuda*
 
-Clangd ~
+======================================================================================
+LLVM Toolchains
+
+--------------------------------------------------------------------------------------
+Clangd
 
 *clangd*
 
@@ -43,6 +47,16 @@ output to quickfix list: >
 = 延迟赋值，使用到变量的时候才确定变量的值
 := 立即赋值
 
+======================================================================================
+Ccls
+
+Oceanbase uses ccls https://github.com/oceanbase/oceanbase/blob/ed4ed014ef2f2a904c64e04331ac4dc1ccf2b778/docs/ide-settings.md
+
+In the C/C++ LSP domain, the famous tools are clangd and ccls. Here we recommend ccls, because:
+
+- The speed of building index of ccls is slower than that of clangd, but after building, the speed of accessing index of ccls is faster than that of clangd.
+- Unity building doesn't be supported by clangd, but OceanBase is being built by unity, failed to build index through compile_commands.json by clangd.
+
 ======================================================================================
 C++包管理器
 

root/.vim/doc/code-search.txt

@@ -109,6 +109,7 @@ https://github.com/oceanbase/oceanbase/blob/develop/src/rootserver/ob_ddl_servic
 
 - clangd可能会非常慢(显示diagnostic可能需要2-3分钟以上）
 - 某些重命名功能可能会失败
+	- clangd重命名功能可能要等1-2分钟，或者coredump
 	- 机器内存不够可能导致clangd coredump
 
 或许需要选择性关闭某些功能。

root/.vim/doc/gdb-coredump.txt

@@ -32,6 +32,13 @@ thread apply <ID> <command> 对ID线程执行command
 gdb查看栈: bt 数字
 gdb切换某个栈: f[rame] 数字
 
+-------------------------------------------------------------------------------
+*gdb-time-travel*
+
+GDB反向调试：让程序逆序执行，代码调试原来这么简单！体验时光旅行的快感！
+
+https://blog.csdn.net/xzh203/article/details/135820495
+
 -------------------------------------------------------------------------------
 ChatGPT
 

root/.vim/doc/git/git-help.txt

@@ -113,7 +113,11 @@ https://docs.github.com/zh/authentication/keeping-your-account-and-data-secure/r
 *git-fetch*
 
 git只fetch某个远程仓库的某一个分支 >
-  git fetch origin master
+  git fetch origin feature
+<
+
+git远程仓库某个分支fetch到本地某个分支 >
+  git fetch origin feature:feature
 <
 
 -------------------------------------------------------------------------------
@@ -359,6 +363,10 @@ git 回滚untracked 修改
 
 -------------------------------------------------------------------------------
 
+*git-clone指定分支*
+
+git clone -b vector_search https://github.com/oceanbase/oceanbase.git --depth=100
+
 *Git在单体仓库中pull部分文件*
 
 *monorepo*
@@ -508,6 +516,8 @@ NOTE: v0.16.0 后，不再使用 ~/vimrc/tools/rsync-vimrc.sh 同步git仓库。
 
 远程服务器创建非裸仓库，直接在非裸仓库checkout machine/kiwi branch ~
 
+*git-init-vimrc-in-remote-machine*
+
 用例:
 远程服务器kiwi连不了外网，本地机器将远程服务器kiwi的`/home/jiangyinzuo/vimrc`
 作为远程仓库。本地服务器仅在main分支修改、push main分支，pull
@@ -634,3 +644,11 @@ hint:   git branch -m <name>
 *git-mv* *git-grep* git对应的mv grep
 ===============================================================================
 
+*github-cli*
+
+安装: https://github.com/cli/cli/blob/trunk/docs/install_linux.md
+
+pull并检出github某个pr
+>
+	gh pr checkout https://github.com/milvus-io/milvus/pull/33173
+<

root/.vim/vimrc

@@ -21,6 +21,15 @@ if has('autocmd') " vim-tiny does not have autocmd
 	else
 		let g:vimrc_lsp = get(g:, 'vimrc_lsp', 'coc.nvim')
 	endif
+	let g:ccls_init_options = {
+				\  "compilationDatabaseDirectory": "build",
+				\    "index": {
+				\      "threads":  0
+				\    },
+				\    "clang": {
+				\      "excludeArgs": ["-frounding-math"],
+				\    }
+				\}
 
 	" tmux2.2以上才支持true color
 	let g:vimrc_use_true_color = get(g:, 'vimrc_use_true_color', 1)