mirror of https://github.com/open-feature/cli.git
262 lines
6.7 KiB
Bash
Executable File
262 lines
6.7 KiB
Bash
Executable File
#!/bin/sh
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set -e
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# Adapted/Copied from https://github.com/daveshanley/vacuum/blob/main/bin/install.sh
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if [ -d "$HOME/.local/bin" ] || mkdir -p "$HOME/.local/bin" 2>/dev/null; then
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DEFAULT_INSTALL_DIR="$HOME/.local/bin"
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elif [ -w "/usr/local/bin" ]; then
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DEFAULT_INSTALL_DIR="/usr/local/bin"
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else
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fmt_error "unable to write to $HOME/.local/bin or /usr/local/bin"
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fmt_error "Please run this script with sudo or set INSTALL_DIR to a directory you can write to."
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exit 1
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fi
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INSTALL_DIR=${INSTALL_DIR:-$DEFAULT_INSTALL_DIR}
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BINARY_NAME=${BINARY_NAME:-"openfeature"}
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REPO_NAME="open-feature/cli"
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ISSUE_URL="https://github.com/open-feature/cli/issues/new"
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# get_latest_release "open-feature/cli"
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get_latest_release() {
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curl --retry 5 --silent "https://api.github.com/repos/$1/releases/latest" | # Get latest release from GitHub api
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grep '"tag_name":' | # Get tag line
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sed -E 's/.*"([^"]+)".*/\1/' # Pluck JSON value
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}
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get_asset_name() {
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echo "openfeature_$1_$2.tar.gz"
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}
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get_download_url() {
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local asset_name=$(get_asset_name $2 $3)
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echo "https://github.com/open-feature/cli/releases/download/v$1/${asset_name}"
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}
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get_checksum_url() {
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echo "https://github.com/open-feature/cli/releases/download/v$1/checksums.txt"
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}
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command_exists() {
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command -v "$@" >/dev/null 2>&1
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}
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fmt_error() {
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echo ${RED}"Error: $@"${RESET} >&2
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}
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fmt_warning() {
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echo ${YELLOW}"Warning: $@"${RESET} >&2
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}
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fmt_underline() {
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echo "$(printf '\033[4m')$@$(printf '\033[24m')"
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}
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fmt_code() {
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echo "\`$(printf '\033[38;5;247m')$@${RESET}\`"
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}
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setup_color() {
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# Only use colors if connected to a terminal
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if [ -t 1 ]; then
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RED=$(printf '\033[31m')
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GREEN=$(printf '\033[32m')
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YELLOW=$(printf '\033[33m')
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BLUE=$(printf '\033[34m')
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MAGENTA=$(printf '\033[35m')
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BOLD=$(printf '\033[1m')
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RESET=$(printf '\033[m')
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else
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RED=""
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GREEN=""
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YELLOW=""
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BLUE=""
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MAGENTA=""
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BOLD=""
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RESET=""
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fi
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}
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get_os() {
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case "$(uname -s)" in
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*linux* ) echo "Linux" ;;
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*Linux* ) echo "Linux" ;;
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*darwin* ) echo "Darwin" ;;
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*Darwin* ) echo "Darwin" ;;
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esac
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}
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get_machine() {
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case "$(uname -m)" in
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"x86_64"|"amd64"|"x64")
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echo "x86_64" ;;
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"i386"|"i86pc"|"x86"|"i686")
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echo "i386" ;;
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"arm64"|"armv6l"|"aarch64")
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echo "arm64"
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esac
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}
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get_tmp_dir() {
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echo $(mktemp -d)
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}
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do_checksum() {
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checksum_url=$(get_checksum_url $version)
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get_checksum_url $version
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expected_checksum=$(curl -sL $checksum_url | grep $asset_name | awk '{print $1}')
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if command_exists sha256sum; then
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checksum=$(sha256sum $asset_name | awk '{print $1}')
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elif command_exists shasum; then
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checksum=$(shasum -a 256 $asset_name | awk '{print $1}')
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else
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fmt_warning "Could not find a checksum program. Install shasum or sha256sum to validate checksum."
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return 0
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fi
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if [ "$checksum" != "$expected_checksum" ]; then
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fmt_error "Checksums do not match"
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exit 1
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fi
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}
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do_install_binary() {
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asset_name=$(get_asset_name $os $machine)
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download_url=$(get_download_url $version $os $machine)
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command_exists curl || {
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fmt_error "curl is not installed"
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exit 1
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}
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command_exists tar || {
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fmt_error "tar is not installed"
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exit 1
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}
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local tmp_dir=$(get_tmp_dir)
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# Download tar.gz to tmp directory
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echo "Downloading $download_url"
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(cd $tmp_dir && curl -sL -O "$download_url")
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(cd $tmp_dir && do_checksum)
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# Extract download
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(cd $tmp_dir && tar -xzf "$asset_name")
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# Install binary
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if [ -w "$INSTALL_DIR" ]; then
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mv "$tmp_dir/$BINARY_NAME" "$INSTALL_DIR"
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else
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fmt_error "Unable to write to $INSTALL_DIR. Please run this script with sudo or set INSTALL_DIR to a directory you can write to."
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exit 1
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fi
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# Make the binary executable
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if [ -w "$INSTALL_DIR/$BINARY_NAME" ]; then
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chmod +x "$INSTALL_DIR/$BINARY_NAME"
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else
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sudo chmod +x "$INSTALL_DIR/$BINARY_NAME" 2>/dev/null || {
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fmt_error "Could not make $INSTALL_DIR/$BINARY_NAME executable"
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exit 1
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}
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fi
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# Check if the binary is executable
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if [ ! -x "$INSTALL_DIR/$BINARY_NAME" ]; then
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fmt_error "The binary is not executable. Please check your permissions."
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exit 1
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fi
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echo "Installed the OpenFeature cli to $INSTALL_DIR"
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# Add to PATH information if not already in PATH
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if ! echo "$PATH" | tr ":" "\n" | grep -q "^$INSTALL_DIR$"; then
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shell_profile=""
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case $SHELL in
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*/bash*)
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if [ -f "$HOME/.bashrc" ]; then
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shell_profile="$HOME/.bashrc"
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elif [ -f "$HOME/.bash_profile" ]; then
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shell_profile="$HOME/.bash_profile"
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fi
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;;
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*/zsh*)
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shell_profile="$HOME/.zshrc"
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;;
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esac
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if [ -n "$shell_profile" ]; then
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echo ""
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echo "${YELLOW}$INSTALL_DIR is not in your PATH.${RESET}"
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echo "To add it to your PATH, run:"
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echo " echo 'export PATH=\"\$PATH:$INSTALL_DIR\"' >> $shell_profile"
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echo "Then, restart your terminal or run:"
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echo " source $shell_profile"
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fi
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fi
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# Cleanup
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rm -rf "$tmp_dir"
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}
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install_termux() {
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echo "Installing the OpenFeature cli, this may take a few minutes..."
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pkg upgrade && pkg install golang git -y && git clone https://github.com/open-feature/cli.git && cd cli/ && go build -o $PREFIX/bin/openfeature
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}
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main() {
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setup_color
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latest_tag=$(get_latest_release $REPO_NAME)
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latest_version=$(echo $latest_tag | sed 's/v//')
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version=${VERSION:-$latest_version}
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os=$(get_os)
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if test -z "$os"; then
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fmt_error "$(uname -s) os type is not supported"
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echo "Please create an issue so we can add support. $ISSUE_URL"
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exit 1
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fi
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machine=$(get_machine)
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if test -z "$machine"; then
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fmt_error "$(uname -m) machine type is not supported"
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echo "Please create an issue so we can add support. $ISSUE_URL"
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exit 1
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fi
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if [ ${TERMUX_VERSION} ] ; then
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install_termux
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else
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echo "Installing OpenFeature CLI to $INSTALL_DIR..."
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echo "To use a different install location, press Ctrl+C and run again with:"
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echo " INSTALL_DIR=/your/custom/path ./bin/install.sh"
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echo ""
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sleep 2 # Give user a chance to cancel if needed
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do_install_binary
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fi
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printf "$MAGENTA"
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cat <<'EOF'
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___ _____ _
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/ _ \ _ __ ___ _ __ | ___|__ __ _| |_ _ _ _ __ ___
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| | | | '_ \ / _ \ '_ \| |_ / _ \/ _` | __| | | | '__/ _ \
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| |_| | |_) | __/ | | | _| __/ (_| | |_| |_| | | | __/
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\___/| .__/ \___|_| |_|_| \___|\__,_|\__|\__,_|_| \___|
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CLI
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Run `openfeature help` for commands
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EOF
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printf "$RESET"
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}
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main |