dua 추가

2026-05-13 22:29:18 +09:00
1 parent 83e4be78ac
commit 9b34662c51
@@ -0,0 +1,150 @@
+#!/usr/bin/env bash
+# shellcheck disable=SC2086
+
+# Installs dua (Disk Usage Analyzer) — https://github.com/byron/dua-cli
+#
+# Supported platforms:
+#   macOS    : Apple Silicon (arm64), Intel (x86_64) — via Homebrew
+#   Linux    : x86_64, aarch64 — via package manager or curl installer
+#
+# Prerequisites:
+#   - macOS: Homebrew (brew) — auto-installed if missing
+#   - Linux: curl — for curl-based installer
+
+set -euo pipefail
+
+# ────────────────────────────────────────────
+# Constants
+# ────────────────────────────────────────────
+REPO="Byron/dua-cli"
+
+# ────────────────────────────────────────────
+# Utility functions (all stderr output)
+# ────────────────────────────────────────────
+info() { echo "[INFO]  $*" >&2; }
+warn() { echo "[WARN]  $*" >&2; }
+error() {
+	echo "[ERROR] $*" >&2
+	exit 1
+}
+success() { echo "[OK]    $*" >&2; }
+
+# ────────────────────────────────────────────
+# Ensure Homebrew is available on macOS
+# ────────────────────────────────────────────
+ensure_brew() {
+	if command -v brew &>/dev/null; then
+		return 0
+	fi
+	info "Homebrew is not installed. Installing Homebrew..."
+	/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+	if [ -d /opt/homebrew/bin ]; then
+		export PATH="/opt/homebrew/bin:$PATH"
+	fi
+	if [ -d /usr/local/bin ]; then
+		export PATH="/usr/local/bin:$PATH"
+	fi
+	command -v brew &>/dev/null || error "Homebrew installation failed. Install it manually: https://brew.sh/"
+	success "Homebrew installed"
+}
+
+# ────────────────────────────────────────────
+# Detect OS
+# ────────────────────────────────────────────
+OS="$(uname -s)"
+ARCH="$(uname -m)"
+
+case "$OS" in
+Darwin | Linux) ;;
+*)
+	error "Unsupported OS: $OS. This script only supports macOS and Linux."
+	;;
+esac
+
+# ────────────────────────────────────────────
+# Check required commands
+# ────────────────────────────────────────────
+for cmd in curl; do
+	command -v "$cmd" &>/dev/null || error "'$cmd' command is required."
+done
+
+# ────────────────────────────────────────────
+# Step 1: Install dua
+# ────────────────────────────────────────────
+info "Installing dua (Disk Usage Analyzer)..."
+
+if command -v dua &>/dev/null; then
+	CURRENT_VER="$(dua --version 2>/dev/null || echo 'unknown')"
+	info "dua is already installed ($CURRENT_VER). Skipping installation."
+else
+	case "$OS" in
+	Darwin)
+		ensure_brew
+		brew install dua-cli
+		success "dua installed via Homebrew"
+		;;
+	Linux)
+		# Try package managers first, fall back to curl installer
+		if command -v apt-get &>/dev/null; then
+			# dua-cli is available in newer Ubuntu/Debian repos
+			info "Installing via apt-get..."
+			sudo apt-get update -y 2>/dev/null || true
+			if sudo apt-get install -y dua-cli 2>/dev/null; then
+				success "dua installed via apt-get"
+			else
+				info "dua-cli not in apt repos. Using curl installer..."
+				curl -LSfs https://raw.githubusercontent.com/Byron/dua-cli/master/ci/install.sh |
+					sh -s -- --git Byron/dua-cli --crate dua --target x86_64-unknown-linux-musl
+				success "dua installed via curl installer"
+			fi
+		elif command -v dnf &>/dev/null; then
+			sudo dnf install -y dua-cli
+			success "dua installed via dnf"
+		elif command -v pacman &>/dev/null; then
+			sudo pacman -S --noconfirm dua-cli
+			success "dua installed via pacman"
+		elif command -v zypper &>/dev/null; then
+			sudo zypper -n install dua-cli
+			success "dua installed via zypper"
+		else
+			info "No supported package manager found. Using curl installer..."
+			# Determine target
+			case "$ARCH" in
+			x86_64 | amd64) TARGET="x86_64-unknown-linux-musl" ;;
+			aarch64 | arm64) TARGET="aarch64-unknown-linux-musl" ;;
+			*) error "Unsupported Linux architecture: $ARCH" ;;
+			esac
+			curl -LSfs https://raw.githubusercontent.com/Byron/dua-cli/master/ci/install.sh |
+				sh -s -- --git Byron/dua-cli --crate dua --target "$TARGET"
+			success "dua installed via curl installer"
+		fi
+		;;
+	esac
+fi
+
+# Verify dua is available
+if command -v dua &>/dev/null; then
+	success "dua is available: $(command -v dua)"
+else
+	warn "dua was not found in PATH after installation. You may need to open a new terminal."
+fi
+
+# ────────────────────────────────────────────
+# Step 2: Post-install notes
+# ────────────────────────────────────────────
+info ""
+info "=================================================="
+success "dua installation complete!"
+info "=================================================="
+info ""
+info "Getting started:"
+info "  dua                     - Show disk usage of current directory"
+info "  dua /path/to/dir        - Show disk usage of specific directory"
+info "  dua i                   - Interactive mode (explore & delete)"
+info "  dua --help              - Show help"
+info ""
+info "Interactive mode shortcuts:"
+info "  Arrow keys / h/j/k/l   - Navigate"
+info "  ?                       - Show help"
+info "  d                       - Delete selected entry"
+info "  q / Esc                 - Quit"