mirror of
https://github.com/psviderski/uncloud.git
synced 2026-08-26 11:03:34 +00:00
108 lines
3.7 KiB
Bash
Executable File
108 lines
3.7 KiB
Bash
Executable File
#!/bin/sh
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set -e
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GITHUB_REPO="psviderski/uncloud"
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INSTALL_DIR=${INSTALL_DIR:-/usr/local/bin}
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# Use the latest version or specify the version to install:
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# curl ... | VERSION=v1.2.3 sh
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VERSION=${VERSION:-latest}
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print_manual_install() {
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RELEASES_URL="https://github.com/${GITHUB_REPO}/releases/${VERSION}"
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echo "Failed while attempting to install uncloud CLI. You can install it manually:"
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echo " 1. Open your web browser and go to ${RELEASES_URL}"
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echo " 2. Download uncloud_<OS>_<ARCH>.tar.gz for your platform (OS: linux/macos, ARCH: amd64/arm64)."
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echo " 3. Extract the 'uncloud' binary from the archive: tar -xvf uncloud_*.tar.gz"
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echo " 4. Install the binary to /usr/local/bin: sudo install ./uncloud ${INSTALL_DIR}/uncloud"
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echo " 5. Optionally create a 'uc' symlink: sudo ln -sf ${INSTALL_DIR}/uncloud ${INSTALL_DIR}/uc"
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echo " 6. Delete the downloaded archive and extracted binary: rm uncloud*"
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echo " 7. Run 'uncloud --help' to verify the installation. Enjoy! ✨"
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}
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fetch_latest_version() {
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api_url="https://api.github.com/repos/${GITHUB_REPO}/releases/latest"
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VERSION=$(curl -fsSL "$api_url" | grep -o '"tag_name": "[^"]*' | cut -d'"' -f4)
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if [ -z "$VERSION" ]; then
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echo "Failed to fetch the latest version from GitHub."
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print_manual_install
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exit 1
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fi
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}
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# Check if not running as root and need to use sudo to write to INSTALL_DIR.
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SUDO=""
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if [ "$(id -u)" != "0" ] && [ ! -w "$INSTALL_DIR" ]; then
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if ! command -v sudo >/dev/null 2>&1; then
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echo "Please run this script as root or install sudo."
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print_manual_install
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exit 1
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fi
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SUDO="sudo"
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fi
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# Detect the user OS and architecture.
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OS=$(uname -s)
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ARCH=$(uname -m)
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case "$OS" in
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Darwin) BINARY_OS="macos" ;;
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Linux) BINARY_OS="linux" ;;
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*)
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echo "There is no uncloud CLI support for $OS/$ARCH. Please open a GitHub issue if you would like to request support."
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exit 1
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;;
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esac
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case "$ARCH" in
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aarch64 | arm64) BINARY_ARCH="arm64" ;;
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x86_64) BINARY_ARCH="amd64" ;;
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*)
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echo "There is no uncloud CLI support for $OS/$ARCH. Please open a GitHub issue if you would like to request support."
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exit 1
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;;
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esac
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# Use the latest version if not specified explicitly.
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if [ "$VERSION" = "latest" ]; then
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fetch_latest_version
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fi
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BINARY_NAME="uncloud_${BINARY_OS}_${BINARY_ARCH}.tar.gz"
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BINARY_URL="https://github.com/${GITHUB_REPO}/releases/download/${VERSION}/${BINARY_NAME}"
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CHECKSUM_URL="https://github.com/${GITHUB_REPO}/releases/download/$VERSION/checksums.txt"
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# Create a temporary directory for downloads.
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TMP_DIR=$(mktemp -d)
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trap 'rm -rf "$TMP_DIR"' EXIT
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# Download the binary and checksums file.
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echo "Downloading uncloud binary ${VERSION} ${BINARY_URL}"
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curl -fsSL "$BINARY_URL" -o "${TMP_DIR}/${BINARY_NAME}"
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curl -fsSL "$CHECKSUM_URL" -o "${TMP_DIR}/checksums.txt"
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echo "Download complete."
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echo "Verifying checksum..."
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cd "$TMP_DIR"
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if ! sha256sum --check --ignore-missing "checksums.txt"; then
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echo "Checksum verification failed."
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print_manual_install
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exit 1
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fi
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echo "Checksum is valid."
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# Decompress and install the binary.
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tar -xf "${BINARY_NAME}"
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if [ -z "${SUDO}" ]; then
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echo "Installing uncloud binary to ${INSTALL_DIR}"
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else
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echo "Installing uncloud binary to ${INSTALL_DIR} using sudo. You may be prompted for your password."
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fi
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if ! $SUDO install ./uncloud "${INSTALL_DIR}/uncloud"; then
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echo "Failed to install uncloud binary to ${INSTALL_DIR}"
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print_manual_install
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exit 1
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fi
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# Create 'uc' shortcut symlink.
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$SUDO ln -sf "${INSTALL_DIR}/uncloud" "${INSTALL_DIR}/uc"
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echo "Successfully installed uncloud binary ${VERSION} to ${INSTALL_DIR}/uncloud"
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echo "Created a shortcut command 'uc' for convenience ✨"
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