cross-platform dotfiles: OS별 분기 및 자동 설치 스크립트 추가

- config.fish: macOS/Linux 분기 (PATH, credential, clipboard, 컨테이너)
- tmux.conf: fish 경로 자동감지, pbcopy/xclip 분기
- gitconfig: credential helper를 .gitconfig.local로 분리
- install.sh: 전체 개발환경 원스톱 설치 (fish, nvim, kitty, fzf, rg, fd, delta, lazygit, go, rust, uv, claude 등)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

fish/.config/fish/config.fish

@@ -1,52 +1,57 @@
+# OS 감지
+set -g __os (uname)
+
 # Fix fish_complete_path (중복 방지)
 if not contains ~/.config/fish/completions $fish_complete_path
     set -g fish_complete_path ~/.config/fish/completions $fish_complete_path
 end
 
 if status is-interactive
-    # Commands to run in interactive sessions can go here
     # Set default Node.js version
     nvm use 20 --silent
-    # Add uv to PATH
-    fish_add_path $HOME/.local/bin
 
-    # kitty integration 최적화
+    # 공통 PATH
+    fish_add_path $HOME/.local/bin
+    fish_add_path $HOME/.cargo/bin
+    test -d /usr/local/go/bin && fish_add_path /usr/local/go/bin
+
+    # ── OS별 PATH ──
+    if test "$__os" = Linux
+        fish_add_path $HOME/.local/kitty.app/bin
+    else if test "$__os" = Darwin
+        fish_add_path /Users/kaffa/.antigravity/antigravity/bin
+    end
+
+    # ── kitty integration ──
     if test "$TERM" = xterm-kitty
-        # kitty shell integration 설정
         alias icat="kitty +kitten icat"
         alias kdiff="kitty +kitten diff"
-
-        # 빠른 디렉토리 이동 (kitty의 프롬프트 마킹 활용)
         bind \cg 'history | fzf | read -l result; and commandline $result'
-
-        # 파일 미리보기
         alias preview="fzf --preview 'if test -d {}; eza -la {}; else; bat --color=always {}; end'"
 
-        # tmux 유틸리티 함수들
+        # tmux 유틸리티
         alias tm="tmux"
         alias tma="tmux attach-session -t"
         alias tmn="tmux new-session -s"
         alias tml="tmux list-sessions"
         alias tmk="tmux kill-session -t"
 
-        # kitten 유틸리티 alias들
+        # kitten 유틸리티
         alias clipboard="kitty +kitten clipboard"
         alias img="kitty +kitten icat"
         alias unicode="kitty +kitten unicode_input"
         alias hgrep="kitty +kitten hyperlinked_grep"
-
-        # 이미지 갤러리 함수 (간단한 alias로 변경)
         alias imgls="find . -maxdepth 1 -type f \( -name '*.png' -o -name '*.jpg' -o -name '*.jpeg' -o -name '*.gif' -o -name '*.webp' \) | head -5 | xargs -I {} kitty +kitten icat --align center {}"
     end
 end
 
-# Vault Configuration
+# ══════════════════════════════════════════════════════════════════
+# 환경 변수 (공통)
+# ══════════════════════════════════════════════════════════════════
+
 set -x VAULT_ADDR "https://vault.anvil.it.com"
 set -x VAULT_TOKEN "hvs.o7JrzES15uuXRmvlKAJKEaTv"
-
-# Gitea Configuration
 set -gx GITEA_URL "https://gitea.anvil.it.com"
-set -gx GITEA_TOKEN (security find-internet-password -s gitea.anvil.it.com -a kaffa -w 2>/dev/null)
 
 # Cloudflare Configuration - Lazy Loading
 function load_cloudflare_credentials
@@ -57,41 +62,54 @@ function load_cloudflare_credentials
     end
 end
 
-# Auto-load when using cf command
 if command -v cf >/dev/null
     alias cf='load_cloudflare_credentials && command cf'
 end
 
+# ══════════════════════════════════════════════════════════════════
+# Alias (공통)
+# ══════════════════════════════════════════════════════════════════
+
 alias vi=nvim
 alias ssh=tssh
-alias docker "limactl shell docker -- docker"
-alias podman "limactl shell podman -- podman"
-alias ss='netstat -an'
-
-# Set default editor for Claude Code /memory command
 set -Ux VISUAL nvim
 set -Ux EDITOR nvim
 
-# Added by Antigravity
+# ══════════════════════════════════════════════════════════════════
-fish_add_path /Users/kaffa/.antigravity/antigravity/bin
+# OS별 설정
+# ══════════════════════════════════════════════════════════════════
+
+if test "$__os" = Darwin
+    # macOS: keychain에서 Gitea 토큰 로드
+    set -gx GITEA_TOKEN (security find-internet-password -s gitea.anvil.it.com -a kaffa -w 2>/dev/null)
+    # macOS: Lima 기반 컨테이너
+    alias docker "limactl shell docker -- docker"
+    alias podman "limactl shell podman -- podman"
+    alias ss='netstat -an'
+else if test "$__os" = Linux
+    # Linux: 환경변수 또는 vault에서 Gitea 토큰 로드
+    if not set -q GITEA_TOKEN
+        set -gx GITEA_TOKEN (vault kv get -field=api_token secret/apps/gitea 2>/dev/null || echo "")
+    end
+    alias ss='ss -tulnp'
+end
 
 # ══════════════════════════════════════════════════════════════════
 # Claude Code tmux 단축키
 # ══════════════════════════════════════════════════════════════════
 
-# Claude 세션 빠른 시작
 alias tc='tmux-claude'
-
-# 현재 디렉토리에서 Claude 세션
 alias tcc='tmux-claude (pwd)'
 
-# tmux 패널 내용 복사 (최근 1000줄)
 function tcopy
+    if test "$__os" = Darwin
         tmux capture-pane -pS -1000 | pbcopy
+    else
+        tmux capture-pane -pS -1000 | xclip -selection clipboard
+    end
     echo "패널 내용 복사됨 (최근 1000줄)"
 end
 
-# Claude 응답 검색 (tmux 히스토리에서)
 function csearch
     tmux copy-mode
     tmux send-keys "?" "$argv" Enter

git/.gitconfig

@@ -2,4 +2,7 @@
 	name = kappa
 	email = kappa@inouter.com
 [credential]
-	helper = osxkeychain
+	# macOS: osxkeychain, Linux: store
+	helper =
+[include]
+	path = ~/.gitconfig.local

install.sh

@@ -0,0 +1,296 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+OS="$(uname)"
+ARCH="$(uname -m)"
+echo "==> OS: $OS / ARCH: $ARCH"
+
+# ──────────────────────────────────────────────────────────────────
+# 헬퍼 함수
+# ──────────────────────────────────────────────────────────────────
+ensure() {
+    if command -v "$1" &>/dev/null; then
+        echo "  ✓ $1 이미 설치됨"
+        return 1
+    fi
+    echo "  → $1 설치 중..."
+    return 0
+}
+
+# ──────────────────────────────────────────────────────────────────
+# macOS
+# ──────────────────────────────────────────────────────────────────
+install_macos() {
+    echo "==> macOS 환경 설치 시작"
+
+    # Homebrew
+    if ! command -v brew &>/dev/null; then
+        echo "==> Homebrew 설치 중..."
+        /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+    fi
+
+    brew update
+
+    BREW_PACKAGES=(
+        # 기본 도구
+        git curl wget unzip make stow
+        # 셸 & 터미널
+        fish tmux
+        # 에디터
+        neovim
+        # 검색 & 탐색
+        fzf ripgrep fd bat eza tree
+        # Git 도구
+        gh git-delta lazygit
+        # 데이터 처리
+        jq yq
+        # 인프라
+        kubectl helm vault
+        # 개발 런타임
+        node uv go rust
+        # SSH
+        trzsz-ssh
+        # 모니터링
+        htop
+    )
+
+    for pkg in "${BREW_PACKAGES[@]}"; do
+        brew list "$pkg" &>/dev/null || brew install "$pkg"
+    done
+
+    # cask 앱
+    brew list kitty &>/dev/null || brew install --cask kitty
+
+    # Claude Code
+    if ! command -v claude &>/dev/null; then
+        npm install -g @anthropic-ai/claude-code
+    fi
+
+    # fish를 기본 셸로 등록
+    FISH_PATH="$(brew --prefix)/bin/fish"
+    if ! grep -q "$FISH_PATH" /etc/shells; then
+        echo "$FISH_PATH" | sudo tee -a /etc/shells
+    fi
+
+    echo "==> macOS 설치 완료"
+}
+
+# ──────────────────────────────────────────────────────────────────
+# Linux (Debian/Ubuntu)
+# ──────────────────────────────────────────────────────────────────
+install_linux() {
+    echo "==> Linux 환경 설치 시작"
+
+    sudo apt-get update
+
+    # ── apt 일괄 설치 ──
+    APT_PACKAGES=(
+        # 기본 도구
+        git curl wget unzip make gcc stow
+        # 셸 & 터미널
+        fish tmux
+        # 검색 & 탐색
+        fzf ripgrep fd-find tree
+        # Git 도구
+        gh git-delta
+        # 데이터 처리
+        jq
+        # 모니터링
+        htop
+        # 클립보드
+        xclip
+        # Python 기본
+        python3 python3-pip python3-venv
+    )
+    sudo apt-get install -y "${APT_PACKAGES[@]}"
+
+    # ── fd 심링크 (Debian은 fdfind) ──
+    if command -v fdfind &>/dev/null && ! command -v fd &>/dev/null; then
+        sudo ln -sf "$(which fdfind)" /usr/local/bin/fd
+    fi
+
+    # ── bat (Debian은 batcat) ──
+    if ! command -v bat &>/dev/null; then
+        sudo apt-get install -y bat 2>/dev/null || sudo apt-get install -y batcat
+        if command -v batcat &>/dev/null && ! command -v bat &>/dev/null; then
+            sudo ln -sf "$(which batcat)" /usr/local/bin/bat
+        fi
+    fi
+
+    # ── eza ──
+    if ensure eza; then
+        sudo apt-get install -y eza 2>/dev/null || {
+            sudo mkdir -p /etc/apt/keyrings
+            wget -qO- https://raw.githubusercontent.com/eza-community/eza/main/deb.asc | sudo gpg --dearmor -o /etc/apt/keyrings/gierens.gpg
+            echo "deb [signed-by=/etc/apt/keyrings/gierens.gpg] http://deb.gierens.de stable main" | sudo tee /etc/apt/sources.list.d/gierens.list
+            sudo apt-get update && sudo apt-get install -y eza
+        }
+    fi
+
+    # ── neovim (최신) ──
+    if ensure nvim; then
+        curl -Lo /tmp/nvim.tar.gz https://github.com/neovim/neovim/releases/latest/download/nvim-linux-x86_64.tar.gz
+        sudo tar -C /usr/local --strip-components=1 -xzf /tmp/nvim.tar.gz
+        rm -f /tmp/nvim.tar.gz
+    fi
+
+    # ── kitty ──
+    if ! command -v kitty &>/dev/null && [ ! -x "$HOME/.local/kitty.app/bin/kitty" ]; then
+        echo "  → kitty 설치 중..."
+        curl -L https://sw.kovidgoyal.net/kitty/installer.sh | sh /dev/stdin
+    fi
+
+    # ── yq ──
+    if ensure yq; then
+        local yq_arch="amd64"
+        [ "$ARCH" = "aarch64" ] && yq_arch="arm64"
+        curl -Lo /tmp/yq "https://github.com/mikefarah/yq/releases/latest/download/yq_linux_${yq_arch}"
+        sudo install /tmp/yq /usr/local/bin/yq
+        rm -f /tmp/yq
+    fi
+
+    # ── lazygit ──
+    if ensure lazygit; then
+        LAZYGIT_VERSION=$(curl -s "https://api.github.com/repos/jesseduffield/lazygit/releases/latest" | jq -r '.tag_name' | sed 's/^v//')
+        local lg_arch="x86_64"
+        [ "$ARCH" = "aarch64" ] && lg_arch="arm64"
+        curl -Lo /tmp/lazygit.tar.gz "https://github.com/jesseduffield/lazygit/releases/download/v${LAZYGIT_VERSION}/lazygit_${LAZYGIT_VERSION}_Linux_${lg_arch}.tar.gz"
+        tar -xzf /tmp/lazygit.tar.gz -C /tmp lazygit
+        sudo install /tmp/lazygit /usr/local/bin/lazygit
+        rm -f /tmp/lazygit.tar.gz /tmp/lazygit
+    fi
+
+    # ── Node.js (이미 없으면) ──
+    if ensure node; then
+        curl -fsSL https://deb.nodesource.com/setup_22.x | sudo -E bash -
+        sudo apt-get install -y nodejs
+    fi
+
+    # ── uv (Python 패키지 매니저) ──
+    if ensure uv; then
+        curl -LsSf https://astral.sh/uv/install.sh | sh
+    fi
+
+    # ── Go ──
+    if ensure go; then
+        local go_arch="amd64"
+        [ "$ARCH" = "aarch64" ] && go_arch="arm64"
+        GO_VERSION=$(curl -s 'https://go.dev/VERSION?m=text' | head -1)
+        curl -Lo /tmp/go.tar.gz "https://go.dev/dl/${GO_VERSION}.linux-${go_arch}.tar.gz"
+        sudo rm -rf /usr/local/go
+        sudo tar -C /usr/local -xzf /tmp/go.tar.gz
+        rm -f /tmp/go.tar.gz
+    fi
+
+    # ── Rust ──
+    if ensure cargo; then
+        curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
+    fi
+
+    # ── HashiCorp Vault CLI ──
+    if ensure vault; then
+        wget -qO- https://apt.releases.hashicorp.com/gpg | sudo gpg --dearmor -o /usr/share/keyrings/hashicorp-archive-keyring.gpg
+        echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/hashicorp.list
+        sudo apt-get update && sudo apt-get install -y vault
+    fi
+
+    # ── tssh (trzsz-ssh) ──
+    if ensure tssh; then
+        curl -Ls https://raw.githubusercontent.com/trzsz/trzsz-ssh/main/install.sh | sudo bash
+    fi
+
+    # ── Claude Code ──
+    if ensure claude; then
+        npm install -g @anthropic-ai/claude-code
+    fi
+
+    echo "==> Linux 설치 완료"
+}
+
+# ──────────────────────────────────────────────────────────────────
+# fisher & fish 플러그인
+# ──────────────────────────────────────────────────────────────────
+install_fish_plugins() {
+    echo "==> Fisher 및 fish 플러그인 설치 중..."
+
+    if command -v fish &>/dev/null; then
+        FISH_BIN=fish
+    elif [ -x /opt/homebrew/bin/fish ]; then
+        FISH_BIN=/opt/homebrew/bin/fish
+    else
+        echo "  !! fish를 찾을 수 없습니다. 스킵."
+        return
+    fi
+
+    $FISH_BIN -c '
+        if not functions -q fisher
+            curl -sL https://raw.githubusercontent.com/jorgebucaran/fisher/main/functions/fisher.fish | source
+            fisher install jorgebucaran/fisher
+        end
+        fisher update
+    '
+
+    echo "==> fish 플러그인 설치 완료"
+}
+
+# ──────────────────────────────────────────────────────────────────
+# stow 적용
+# ──────────────────────────────────────────────────────────────────
+apply_dotfiles() {
+    echo "==> dotfiles 심링크 적용 중..."
+    SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+    cd "$SCRIPT_DIR"
+    stow -v --adopt -t "$HOME" fish git kitty nvim tmux
+    git checkout -- .
+    echo "==> dotfiles 적용 완료"
+}
+
+# ──────────────────────────────────────────────────────────────────
+# OS별 gitconfig.local
+# ──────────────────────────────────────────────────────────────────
+setup_gitconfig_local() {
+    if [ ! -f "$HOME/.gitconfig.local" ]; then
+        echo "==> .gitconfig.local 생성 중..."
+        if [ "$OS" = "Darwin" ]; then
+            cat > "$HOME/.gitconfig.local" <<'EOF'
+[credential]
+	helper = osxkeychain
+EOF
+        else
+            cat > "$HOME/.gitconfig.local" <<'EOF'
+[credential]
+	helper = store
+EOF
+        fi
+    fi
+}
+
+# ──────────────────────────────────────────────────────────────────
+# 메인
+# ──────────────────────────────────────────────────────────────────
+case "$OS" in
+    Darwin) install_macos ;;
+    Linux)  install_linux ;;
+    *)      echo "지원하지 않는 OS: $OS"; exit 1 ;;
+esac
+
+apply_dotfiles
+install_fish_plugins
+setup_gitconfig_local
+
+echo ""
+echo "========================================"
+echo "  설치 완료! 설치된 도구 목록:"
+echo "========================================"
+echo ""
+echo "  셸/터미널  : fish, tmux, kitty"
+echo "  에디터     : neovim"
+echo "  검색/탐색  : fzf, ripgrep, fd, bat, eza, tree"
+echo "  Git        : git, gh, delta, lazygit"
+echo "  데이터     : jq, yq"
+echo "  런타임     : node, python3, uv, go, rust"
+echo "  인프라     : kubectl, helm, vault"
+echo "  AI         : claude (Claude Code)"
+echo "  기타       : tssh, htop, stow"
+echo ""
+echo "  새 셸을 열거나 'source ~/.config/fish/config.fish' 를 실행하세요."

tmux/.tmux.conf

@@ -97,14 +97,23 @@ bind-key -T copy-mode-vi 'C-k' select-pane -U
 bind-key -T copy-mode-vi 'C-l' select-pane -R
 bind-key -T copy-mode-vi 'C-\' select-pane -l
 
-# Neovim 서버와 클립보드 동기화
+# Neovim 서버와 클립보드 동기화 (OS별 분기)
 if-shell 'command -v pbcopy' {
   bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'pbcopy'
   bind -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel 'pbcopy'
 }
+if-shell 'command -v xclip' {
+  bind -T copy-mode-vi y send-keys -X copy-pipe-and-cancel 'xclip -selection clipboard'
+  bind -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel 'xclip -selection clipboard'
+}
 
-# Fish shell이 기본 셸인 경우
+# Fish shell을 기본 셸로 (OS별 경로)
-set -g default-shell /opt/homebrew/bin/fish
+if-shell 'test -x /opt/homebrew/bin/fish' {
+  set -g default-shell /opt/homebrew/bin/fish
+}
+if-shell 'test -x /usr/bin/fish' {
+  set -g default-shell /usr/bin/fish
+}
 # ══════════════════════════════════════════════════════════════════
 # Claude Code 최적화 설정
 # ══════════════════════════════════════════════════════════════════