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| 1 | +#!/usr/bin/env bash |
| 2 | +set -euo pipefail |
| 3 | + |
| 4 | +REPO="hallofcodes/WarpShare" |
| 5 | +BINARY_NAME="warpshare" |
| 6 | +INSTALL_DIR="${INSTALL_DIR:-/usr/local/bin}" |
| 7 | +USER_BIN_DIR="${HOME:-$PWD}/.local/bin" |
| 8 | +API_URL="https://api.github.com/repos/${REPO}/releases/latest" |
| 9 | +RAW_BASE="https://github.com/${REPO}/releases/latest/download" |
| 10 | + |
| 11 | +say() { |
| 12 | + printf '%s\n' "$*" |
| 13 | +} |
| 14 | + |
| 15 | +need_cmd() { |
| 16 | + command -v "$1" >/dev/null 2>&1 |
| 17 | +} |
| 18 | + |
| 19 | +fetch() { |
| 20 | + local url="$1" |
| 21 | + local out="$2" |
| 22 | + |
| 23 | + if need_cmd curl; then |
| 24 | + curl -fsSL "$url" -o "$out" |
| 25 | + elif need_cmd wget; then |
| 26 | + wget -qO "$out" "$url" |
| 27 | + else |
| 28 | + say "Error: curl or wget is required." |
| 29 | + exit 1 |
| 30 | + fi |
| 31 | +} |
| 32 | + |
| 33 | +fetch_text() { |
| 34 | + local url="$1" |
| 35 | + |
| 36 | + if need_cmd curl; then |
| 37 | + curl -fsSL "$url" |
| 38 | + elif need_cmd wget; then |
| 39 | + wget -qO- "$url" |
| 40 | + else |
| 41 | + say "Error: curl or wget is required." |
| 42 | + exit 1 |
| 43 | + fi |
| 44 | +} |
| 45 | + |
| 46 | +normalize_arch() { |
| 47 | + case "$1" in |
| 48 | + x86_64|amd64) echo "amd64" ;; |
| 49 | + aarch64|arm64) echo "arm64" ;; |
| 50 | + *) echo "$1" ;; |
| 51 | + esac |
| 52 | +} |
| 53 | + |
| 54 | +normalize_os() { |
| 55 | + case "$1" in |
| 56 | + Linux|linux) echo "linux" ;; |
| 57 | + Darwin|darwin) echo "darwin" ;; |
| 58 | + MINGW*|MSYS*|CYGWIN*|Windows_NT) echo "windows" ;; |
| 59 | + *) echo "unknown" ;; |
| 60 | + esac |
| 61 | +} |
| 62 | + |
| 63 | +is_musl() { |
| 64 | + if ldd --version 2>&1 | grep -qi musl; then |
| 65 | + return 0 |
| 66 | + fi |
| 67 | + |
| 68 | + if [ -e /lib/ld-musl-aarch64.so.1 ] || [ -e /lib/ld-musl-x86_64.so.1 ]; then |
| 69 | + return 0 |
| 70 | + fi |
| 71 | + |
| 72 | + return 1 |
| 73 | +} |
| 74 | + |
| 75 | +pick_asset() { |
| 76 | + local os="$1" |
| 77 | + local arch="$2" |
| 78 | + |
| 79 | + if [ "$os" = "linux" ] && [ "$arch" = "amd64" ]; then |
| 80 | + echo "warpshare-linux-amd64" |
| 81 | + return 0 |
| 82 | + fi |
| 83 | + |
| 84 | + if [ "$os" = "linux" ] && [ "$arch" = "arm64" ] && is_musl; then |
| 85 | + echo "warpshare-linux-musl-aarch64" |
| 86 | + return 0 |
| 87 | + fi |
| 88 | + |
| 89 | + if [ "$os" = "windows" ] && [ "$arch" = "amd64" ]; then |
| 90 | + echo "warpshare-windows-amd64.exe" |
| 91 | + return 0 |
| 92 | + fi |
| 93 | + |
| 94 | + return 1 |
| 95 | +} |
| 96 | + |
| 97 | +latest_tag() { |
| 98 | + fetch_text "$API_URL" | sed -n 's/.*"tag_name"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/p' | head -n 1 |
| 99 | +} |
| 100 | + |
| 101 | +ensure_path_hint() { |
| 102 | + case ":${PATH}:" in |
| 103 | + *":${USER_BIN_DIR}:"*) ;; |
| 104 | + *) say "Add this to your shell profile if '${USER_BIN_DIR}' is not in PATH:" && say "export PATH=\"${USER_BIN_DIR}:\$PATH\"" ;; |
| 105 | + esac |
| 106 | +} |
| 107 | + |
| 108 | +install_binary() { |
| 109 | + local src="$1" |
| 110 | + local target_name="$2" |
| 111 | + |
| 112 | + chmod +x "$src" |
| 113 | + |
| 114 | + if [ -w "$INSTALL_DIR" ] || { [ ! -e "$INSTALL_DIR" ] && mkdir -p "$INSTALL_DIR" 2>/dev/null; }; then |
| 115 | + mv "$src" "${INSTALL_DIR}/${target_name}" |
| 116 | + say "Installed to ${INSTALL_DIR}/${target_name}" |
| 117 | + return 0 |
| 118 | + fi |
| 119 | + |
| 120 | + if need_cmd sudo; then |
| 121 | + sudo mkdir -p "$INSTALL_DIR" |
| 122 | + sudo mv "$src" "${INSTALL_DIR}/${target_name}" |
| 123 | + say "Installed to ${INSTALL_DIR}/${target_name}" |
| 124 | + return 0 |
| 125 | + fi |
| 126 | + |
| 127 | + mkdir -p "$USER_BIN_DIR" |
| 128 | + mv "$src" "${USER_BIN_DIR}/${target_name}" |
| 129 | + say "Installed to ${USER_BIN_DIR}/${target_name}" |
| 130 | + ensure_path_hint |
| 131 | +} |
| 132 | + |
| 133 | +main() { |
| 134 | + local os arch asset tmp_file tag |
| 135 | + os="$(normalize_os "$(uname -s 2>/dev/null || echo unknown)")" |
| 136 | + arch="$(normalize_arch "$(uname -m 2>/dev/null || echo unknown)")" |
| 137 | + |
| 138 | + if [ "$os" = "unknown" ]; then |
| 139 | + say "Unsupported operating system." |
| 140 | + exit 1 |
| 141 | + fi |
| 142 | + |
| 143 | + if ! asset="$(pick_asset "$os" "$arch")"; then |
| 144 | + say "No prebuilt WarpShare binary for ${os}/${arch}." |
| 145 | + say "Available release assets from current workflow:" |
| 146 | + say "- warpshare-linux-amd64" |
| 147 | + say "- warpshare-linux-musl-aarch64" |
| 148 | + say "- warpshare-windows-amd64.exe" |
| 149 | + exit 1 |
| 150 | + fi |
| 151 | + |
| 152 | + tag="$(latest_tag || true)" |
| 153 | + tmp_file="$(mktemp)" |
| 154 | + |
| 155 | + say "Downloading ${asset}${tag:+ (${tag})}..." |
| 156 | + fetch "${RAW_BASE}/${asset}" "$tmp_file" |
| 157 | + |
| 158 | + install_binary "$tmp_file" "$BINARY_NAME" |
| 159 | + |
| 160 | + say "" |
| 161 | + say "Run it with:" |
| 162 | + say " ${BINARY_NAME} local" |
| 163 | + say "or" |
| 164 | + say " ${BINARY_NAME} remote" |
| 165 | +} |
| 166 | + |
| 167 | +main "$@" |
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