hgryoo/dotfiles

Personal dotfiles managed with chezmoi. Supports Ubuntu and Rocky Linux 9.

Setup Flow

bootstrap.sh [OPTIONS] ← single entry point
│
├─ chezmoi apply (deploy configs to ~)
│
├─ scripts/install.sh (base packages, dev tools, Claude Code)
│ ├─ --kb: scripts/install_kb.sh (gcloud, obsidian-cli, qmd, gws)
│ └─ --local-llm: scripts/install_local_llm.sh (ollama, llama.cpp, vLLM, gemma4)
│
├─ --auth → scripts/auth.sh (GitHub, Google, HuggingFace OAuth)
│
├─ --setup → scripts/setup.sh (git config, env vars → ~/.config/personal/env)
│
└─ --data → scripts/setup_data_repos.sh (clone /data knowledge repos)

Quick Start

Fresh machine (full setup)

git clone https://github.com/hgryoo/dotfiles ~/dotfiles
cd~/dotfiles
cp secrets.env.template secrets.env
$EDITOR secrets.env # fill in API keys
bash bootstrap.sh --all # chezmoi + install + auth + setup + kb + llm

Fresh machine (base only)

git clone https://github.com/hgryoo/dotfiles ~/dotfiles
bash ~/dotfiles/bootstrap.sh

Packages only (skip chezmoi)

bash bootstrap.sh --install-only # base only
bash bootstrap.sh --install-only --kb # base + knowledge base
bash bootstrap.sh --install-only --local-llm # base + local LLM
bash bootstrap.sh --install-only --kb --local-llm # base + kb + llm

Options

Flag	What it does
(none)	chezmoi apply + base install
--setup	+ interactive git config, env vars → ~/.config/personal/env
--auth	+ service OAuth (GitHub, Google, HuggingFace)
--kb	+ knowledge base tools (gcloud, obsidian-cli, qmd, gws)
--local-llm	+ local LLM (ollama, llama.cpp, vLLM, gemma4)
--all	everything above
--install-only	skip chezmoi, run install.sh only

---

Scripts (in scripts/)

Script	Purpose
scripts/install.sh	Base packages, dev tools, AI CLI
scripts/install_kb.sh	Knowledge base tools: gcloud, obsidian-cli, qmd, gws
scripts/install_local_llm.sh	Local LLM: Ollama, llama.cpp, vLLM, Gemma 4
scripts/auth.sh	Interactive OAuth login for services
scripts/setup.sh	One-time personalization: git config, env vars, summary
scripts/setup_data_repos.sh	Clone Claude knowledge repos into /data (cubrid_cv, cub_sys, hgryoo, references)
scripts/sync_knowledge.sh	rsync ~/obsidian/ ↔ ~/knowledge/ (pull/push)

---

What's Managed (chezmoi)

Source file	Deployed to
dot_bashrc.tmpl	~/.bashrc
dot_bash_aliases	~/.bash_aliases
dot_bash_exports	~/.bash_exports
dot_gitconfig.tmpl	~/.gitconfig
dot_vimrc	~/.vimrc
dot_config/nvim/init.lua	~/.config/nvim/init.lua
dot_config/direnv/	~/.config/direnv/
dot_config/htop/htoprc	~/.config/htop/htoprc
dot_config/Code/User/settings.json	~/.config/Code/User/settings.json
dot_claude/settings.json	~/.claude/settings.json
dot_claude/karpathy-skills.md	~/.claude/karpathy-skills.md

---

Packages Installed

Base (scripts/install.sh)

Tool	Method
Base build tools (gcc, cmake, ninja, bison)	apt / dnf + source
CUBRID build deps (GCC 10, Java, systemtap)	PPA / toolset
uv	curl installer
Rust / rustup	curl installer
oh-my-bash	curl installer
Neovim	PPA / dnf
direnv	apt / dnf
fzf	apt / dnf
just	curl installer
gh (GitHub CLI)	apt repo / dnf repo
rtk	curl installer
markitdown	uv tool install
lazydiff	cargo install
lazygit	GitHub release binary
Claude Code	curl installer
oh-my-claudecode (omc)	npm

CUBRID tools (cubrid/tools/, git submodules)

Tool	Purpose
cubrid-jira-fetcher	Fetch CUBRID JIRA issues → Markdown
my-cubrid-skills	Claude Code skills for CUBRID dev
pandoc	Jira wiki → Markdown conversion

Knowledge Base (--kb)

Tool	Method
Google Cloud CLI	curl installer (required by gws)
obsidian-cli	npm
qmd	npm
gws	npm (requires gcloud)

Local LLM (--local-llm)

Tool	Method
Ollama	curl installer
llama.cpp	build from source (CUDA auto-detected)
vLLM	uv venv at ~/.local/share/vllm-env
Gemma 4 (4b)	ollama pull gemma4:4b

---

Knowledge Base Architecture

External sources (Google Drive, JIRA)
↓
~/knowledge/ ← local snapshot, Claude Code reference
↕ scripts/sync_knowledge.sh pull/push
~/obsidian/ ← Obsidian vault (source of truth + Claude-generated docs)

bash scripts/sync_knowledge.sh pull # ~/obsidian/ → ~/knowledge/
bash scripts/sync_knowledge.sh push # ~/knowledge/ → ~/obsidian/
qmd embed # regenerate search embeddings
qmd query "your question"# semantic search across knowledge base

---

Day-to-Day Usage

# Edit a dotfile and preview the diff
chezmoi edit ~/.bashrc
chezmoi diff
# Apply changes
chezmoi apply
# Pull upstream changes and apply
git -C ~/dotfiles pull --ff-only
chezmoi init --source=~/dotfiles --apply

CUBRID Environment

Switch between CUBRID builds without restarting your shell:

use-cubrid # default: ~/cubrid/install.out
use-cubrid /path/to/other/build # custom path

A direnv template for per-directory automatic activation is at ~/.config/direnv/templates/envrc-cubrid.

Secrets

secrets.env is git-ignored. Use secrets.env.template as the starting point:

cp secrets.env.template secrets.env
$EDITOR secrets.env

Keys managed: ANTHROPIC_API_KEY, GITHUB_TOKEN, HUGGINGFACE_TOKEN, JIRA_URL/USERNAME/PASSWORD, GOOGLE_CLIENT_ID/SECRET.