Max P.
3a1ee0cfd6
- Introduces detection for 'zstd' to handle .zst archives if available - Adds checksum verification and decompression for .zst files - Falls back to uncompressed binary download if 'zstd' is unavailable - Improves installation flexibility and reduces binary download size
98 lines
2.6 KiB
Bash
98 lines
2.6 KiB
Bash
#!/usr/bin/env bash
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# Fail-safe bash mode
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if [ -n "$BASH_VERSION" ]; then
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set -euo pipefail
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else
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set -eu
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fi
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# === Konfiguration ===
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REPO_URL="https://git.0xmax42.io/maxp/systemd-timer/releases/download/latest"
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BINARY_NAME="systemd-timer"
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INSTALL_PATH="/usr/local/bin"
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# === Systemarchitektur erkennen ===
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ARCH=$(uname -m)
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case "$ARCH" in
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x86_64) ARCH="amd64" ;;
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aarch64 | arm64) ARCH="arm64" ;;
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*) echo "Unsupported architecture: $ARCH" >&2; exit 1 ;;
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esac
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OS=$(uname -s)
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case "$OS" in
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Linux) OS="linux" ;;
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*) echo "Unsupported OS: $OS" >&2; exit 1 ;;
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esac
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# === Datei- und URL-Namen ===
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BASE_NAME="${BINARY_NAME}-${OS}-${ARCH}"
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ZST_NAME="${BASE_NAME}.zst"
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ZST_URL="${REPO_URL}/${ZST_NAME}"
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BIN_URL="${REPO_URL}/${BASE_NAME}"
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echo "📦 Installing ${BINARY_NAME} for ${OS}/${ARCH}..."
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USE_ZSTD=false
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if command -v zstd >/dev/null; then
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echo "✅ 'zstd' found – will use compressed .zst archive"
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USE_ZSTD=true
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fi
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TMP_DIR=$(mktemp -d)
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cleanup() {
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rm -rf "$TMP_DIR"
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}
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trap cleanup EXIT
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if [ "$USE_ZSTD" = true ]; then
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echo "🌐 Downloading: ${ZST_URL}"
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curl -fsSL "$ZST_URL" -o "$TMP_DIR/${ZST_NAME}"
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echo "🌐 Downloading checksum: ${ZST_URL}.sha256"
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curl -fsSL "$ZST_URL.sha256" -o "$TMP_DIR/zst.sha256"
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EXPECTED_HASH=$(cut -d ' ' -f1 "$TMP_DIR/zst.sha256")
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ACTUAL_HASH=$(openssl dgst -sha256 "$TMP_DIR/${ZST_NAME}" | awk '{print $2}')
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if [ "$EXPECTED_HASH" != "$ACTUAL_HASH" ]; then
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echo "⚠️ Checksum mismatch for .zst archive!"
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echo "Expected: $EXPECTED_HASH"
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echo "Actual: $ACTUAL_HASH"
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exit 1
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fi
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echo "📥 Decompressing..."
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zstd -d -q "$TMP_DIR/${ZST_NAME}" -o "$TMP_DIR/${BASE_NAME}"
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TMP_FILE="$TMP_DIR/${BASE_NAME}"
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else
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echo "🌐 Downloading uncompressed binary: ${BIN_URL}"
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curl -fsSL "$BIN_URL" -o "$TMP_DIR/${BASE_NAME}"
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echo "🌐 Downloading checksum: ${BIN_URL}.sha256"
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curl -fsSL "$BIN_URL.sha256" -o "$TMP_DIR/binary.sha256"
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EXPECTED_HASH=$(cut -d ' ' -f1 "$TMP_DIR/binary.sha256")
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ACTUAL_HASH=$(openssl dgst -sha256 "$TMP_DIR/${BASE_NAME}" | awk '{print $2}')
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if [ "$EXPECTED_HASH" != "$ACTUAL_HASH" ]; then
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echo "⚠️ Checksum mismatch!"
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echo "Expected: $EXPECTED_HASH"
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echo "Actual: $ACTUAL_HASH"
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exit 1
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fi
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TMP_FILE="$TMP_DIR/${BASE_NAME}"
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fi
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chmod +x "$TMP_FILE"
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echo "🚀 Installing to ${INSTALL_PATH}/${BINARY_NAME}"
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if [ -w "$INSTALL_PATH" ]; then
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install -m 755 "$TMP_FILE" "${INSTALL_PATH}/${BINARY_NAME}"
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else
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sudo install -m 755 "$TMP_FILE" "${INSTALL_PATH}/${BINARY_NAME}"
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fi
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echo "✅ Installation complete: $(command -v ${BINARY_NAME})"
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"${BINARY_NAME}" --version || true
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