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-f "$binary_path" ]; then echo -e "${RED}Error: Binary not found at ${binary_path}${NC}" exit 1 fi specific_version="local"else raw_os=$(uname -s) os=$(echo "$raw_os" | tr '[:upper:]' '[:lower:]') case "$raw_os" in Darwin*) os="darwin" ;; Linux*) os="linux" ;; MINGW*|MSYS*|CYGWIN*) os="windows" ;; esac arch=$(uname -m) if [[ "$arch" == "aarch64" ]]; then arch="arm64" fi if [[ "$arch" == "x86_64" ]]; then arch="x64" fi if [ "$os" = "darwin" ] && [ "$arch" = "x64" ]; then rosetta_flag=$(sysctl -n sysctl.proc_translated 2>/dev/null || echo 0) if [ "$rosetta_flag" = "1" ]; then arch="arm64" fi fi combo="$os-$arch" case "$combo" in linux-x64|linux-arm64|darwin-x64|darwin-arm64|windows-x64) ;; *) echo -e "${RED}Unsupported OS/Arch: $os/$arch${NC}" exit 1 ;; esac is_musl=false if [ "$os" = "linux" ]; then if [ -f /etc/alpine-release ]; then is_musl=true fi if command -v ldd >/dev/null 2>&1; then if ldd --version 2>&1 | grep -qi musl; then is_musl=true fi fi fi needs_baseline=false if [ "$arch" = "x64" ]; then if [ "$os" = "linux" ]; then if ! grep -qwi avx2 /proc/cpuinfo 2>/dev/null; then needs_baseline=true fi fi if [ "$os" = "darwin" ]; then avx2=$(sysctl -n hw.optional.avx2_0 2>/dev/null || echo 0) if [ "$avx2" != "1" ]; then needs_baseline=true fi fi if [ "$os" = "windows" ]; then ps="(Add-Type -MemberDefinition \"[DllImport(\"\"kernel32.dll\"\")] public static extern bool IsProcessorFeaturePresent(int ProcessorFeature);\" -Name Kernel32 -Namespace Win32 -PassThru)::IsProcessorFeaturePresent(40)" out="" if command -v powershell.exe >/dev/null 2>&1; then out=$(powershell.exe -NoProfile -NonInteractive -Command "$ps" 2>/dev/null || true) elif command -v pwsh >/dev/null 2>&1; then out=$(pwsh -NoProfile -NonInteractive -Command "$ps" 2>/dev/null || true) fi out=$(echo "$out" | tr -d '\r' | tr '[:upper:]' '[:lower:]' | tr -d '[:space:]') if [ "$out" != "true" ] && [ "$out" != "1" ]; then needs_baseline=true fi fi fi target="$os-$arch" if [ "$needs_baseline" = "true" ]; then target="$target-baseline" fi if [ "$is_musl" = "true" ]; then target="$target-musl" fi if ! command -v tar >/dev/null 2>&1; then echo -e "${RED}Error: 'tar' is required but not installed.${NC}" exit 1 fi if [ -z "$requested_version" ]; then metadata=$(curl -fsSL https://registry.npmjs.org/@opencode-ai%2fcli/beta || true) specific_version=$(echo "$metadata" | sed -n 's/.*"version":"\([^"]*\)".*/\1/p') if [ -z "$specific_version" ]; then echo -e "${RED}Failed to fetch version information${NC}" exit 1 fi else # Strip leading 'v' if present requested_version="${requested_version#v}" specific_version=$requested_version fi package_name="@opencode-ai/cli-$target" http_status=$(curl -s -o /dev/null -w "%{http_code}" "https://registry.npmjs.org/@opencode-ai%2fcli-$target/$specific_version" || true) if [ "$http_status" = "404" ]; then echo -e "${RED}Error: Version ${specific_version} is not available for $target${NC}" echo -e "${MUTED}Available versions: https://www.npmjs.com/package/$package_name?activeTab=versions${NC}" exit 1 fi if [ "$http_status" != "200" ]; then echo -e "${RED}Failed to fetch package information${NC}" exit 1 fi filename="cli-$target-$specific_version.tgz" url="https://registry.npmjs.org/$package_name/-/$filename" binary_name="$APP" if [ "$os" = "windows" ]; then binary_name="$APP.exe" fifiprint_message() { local level=$1 local message=$2 local color="" case $level in info) color="${NC}" ;; warning) color="${NC}" ;; error) color="${RED}" ;; esac echo -e "${color}${message}${NC}"}check_version() { if command -v "$APP" >/dev/null 2>&1; then opencode_path=$(which "$APP") ## Check the installed version installed_version=$("$APP" --version 2>/dev/null || echo "") installed_version="${installed_version##* }" installed_version="${installed_version#v}" if [[ "$installed_version" != "$specific_version" ]]; then print_message info "${MUTED}Installed version: ${NC}$installed_version." else print_message info "${MUTED}Version ${NC}$specific_version${MUTED} already installed" exit 0 fi fi}unbuffered_sed() { if echo | sed -u -e "" >/dev/null 2>&1; then sed -nu "$@" elif echo | sed -l -e "" >/dev/null 2>&1; then sed -nl "$@" else local pad="$(printf "\n%512s" "")" sed -ne "s/$/\\${pad}/" "$@" fi}print_progress() { local bytes="$1" local length="$2" [ "$length" -gt 0 ] || return 0 local width=50 local percent=$(( bytes * 100 / length )) [ "$percent" -gt 100 ] && percent=100 local on=$(( percent * width / 100 )) local off=$(( width - on )) local filled=$(printf "%*s" "$on" "") filled=${filled// /■} local empty=$(printf "%*s" "$off" "") empty=${empty// /･} printf "\r${ORANGE}%s%s %3d%%${NC}" "$filled" "$empty" "$percent" >&4}download_with_progress() { local url="$1" local output="$2" if [ -t 2 ]; then exec 4>&2 else exec 4>/dev/null fi local tmp_dir=${TMPDIR:-/tmp} local basename="${tmp_dir}/opencode_install_$$" local tracefile="${basename}.trace" rm -f "$tracefile" mkfifo "$tracefile" # Hide cursor printf "\033[?25l" >&4 trap "trap - RETURN; rm -f \"$tracefile\"; printf '\033[?25h' >&4; exec 4>&-" RETURN ( curl --trace-ascii "$tracefile" -fsL -o "$output" "$url" ) & local curl_pid=$! unbuffered_sed \ -e 'y/ACDEGHLNORTV/acdeghlnortv/' \ -e '/^0000: content-length:/p' \ -e '/^<= recv data/p' \ "$tracefile" | \ { local length=0 local bytes=0 while IFS=" " read -r -a line; do [ "${#line[@]}" -lt 2 ] && continue local tag="${line[0]} ${line[1]}" if [ "$tag" = "0000: content-length:" ]; then length="${line[2]}" length=$(echo "$length" | tr -d '\r') bytes=0 elif [ "$tag" = "<= recv" ]; then local size="${line[3]}" bytes=$(( bytes + size )) if [ "$length" -gt 0 ]; then print_progress "$bytes" "$length" fi fi done } wait $curl_pid local ret=$? echo "" >&4 return $ret}download_and_install() { print_message info "\n${MUTED}Installing ${NC}$APP ${MUTED}version: ${NC}$specific_version" local tmp_dir="${TMPDIR:-/tmp}/opencode_install_$$" mkdir -p "$tmp_dir" if [[ "$os" == "windows" ]] || ! [ -t 2 ] || ! download_with_progress "$url" "$tmp_dir/$filename"; then # Fallback to standard curl on Windows, non-TTY environments, or if custom progress fails curl -f -# -L -o "$tmp_dir/$filename" "$url" fi tar -xzf "$tmp_dir/$filename" -C "$tmp_dir" mv "$tmp_dir/package/bin/$binary_name" "$INSTALL_DIR" chmod 755 "${INSTALL_DIR}/$binary_name" rm -rf "$tmp_dir"}install_from_binary() { print_message info "\n${MUTED}Installing ${NC}$APP ${MUTED}from: ${NC}$binary_path" cp "$binary_path" "${INSTALL_DIR}/$APP" chmod 755 "${INSTALL_DIR}/$APP"}if [ -n "$binary_path" ]; then install_from_binaryelse check_version download_and_installfiadd_to_path() { local config_file=$1 local command=$2 if grep -Fxq "$command" "$config_file"; then print_message info "Command already exists in $config_file, skipping write." elif [[ -w $config_file ]]; then echo -e "\n# opencode" >> "$config_file" echo "$command" >> "$config_file" print_message info "${MUTED}Successfully added ${NC}opencode ${MUTED}to \$PATH in ${NC}$config_file" else print_message warning "Manually add the directory to $config_file (or similar):" print_message info " $command" fi}XDG_CONFIG_HOME=${XDG_CONFIG_HOME:-$HOME/.config}current_shell=$(basename "$SHELL")case $current_shell in fish) config_files="$HOME/.config/fish/config.fish" ;; zsh) config_files="${ZDOTDIR:-$HOME}/.zshrc ${ZDOTDIR:-$HOME}/.zshenv $XDG_CONFIG_HOME/zsh/.zshrc $XDG_CONFIG_HOME/zsh/.zshenv" ;; bash) config_files="$HOME/.bashrc $HOME/.bash_profile $HOME/.profile $XDG_CONFIG_HOME/bash/.bashrc $XDG_CONFIG_HOME/bash/.bash_profile" ;; ash) config_files="$HOME/.ashrc $HOME/.profile /etc/profile" ;; sh) config_files="$HOME/.ashrc $HOME/.profile /etc/profile" ;; *) # Default case if none of the above matches config_files="$HOME/.bashrc $HOME/.bash_profile $XDG_CONFIG_HOME/bash/.bashrc $XDG_CONFIG_HOME/bash/.bash_profile" ;;esacif [[ "$no_modify_path" != "true" ]]; then config_file="" for file in $config_files; do if [[ -f $file ]]; then config_file=$file break fi done if [[ -z $config_file ]]; then print_message warning "No config file found for $current_shell. You may need to manually add to PATH:" print_message info " export PATH=$INSTALL_DIR:\$PATH" elif [[ ":$PATH:" != *":$INSTALL_DIR:"* ]]; then case $current_shell in fish) add_to_path "$config_file" "fish_add_path $INSTALL_DIR" ;; zsh) add_to_path "$config_file" "export PATH=$INSTALL_DIR:\$PATH" ;; bash) add_to_path "$config_file" "export PATH=$INSTALL_DIR:\$PATH" ;; ash) add_to_path "$config_file" "export PATH=$INSTALL_DIR:\$PATH" ;; sh) add_to_path "$config_file" "export PATH=$INSTALL_DIR:\$PATH" ;; *) export PATH=$INSTALL_DIR:$PATH print_message warning "Manually add the directory to $config_file (or similar):" print_message info " export PATH=$INSTALL_DIR:\$PATH" ;; esac fifiif [ -n "${GITHUB_ACTIONS-}" ] && [ "${GITHUB_ACTIONS}" == "true" ]; then echo "$INSTALL_DIR" >> $GITHUB_PATH print_message info "Added $INSTALL_DIR to \$GITHUB_PATH"fiecho -e ""echo -e "${MUTED} ${NC} ▄ "echo -e "${MUTED}█▀▀█ █▀▀█ █▀▀█ █▀▀▄ ${NC}█▀▀▀ █▀▀█ █▀▀█ █▀▀█"echo -e "${MUTED}█░░█ █░░█ █▀▀▀ █░░█ ${NC}█░░░ █░░█ █░░█ █▀▀▀"echo -e "${MUTED}▀▀▀▀ █▀▀▀ ▀▀▀▀ ▀ ▀ ${NC}▀▀▀▀ ▀▀▀▀ ▀▀▀▀ ▀▀▀▀"echo -e ""echo -e ""echo -e "${MUTED}OpenCode includes free models, to start:${NC}"echo -e ""echo -e "cd <project> ${MUTED}# Open directory${NC}"echo -e "opencode2 ${MUTED}# Run command${NC}"echo -e ""echo -e "${MUTED}For more information visit ${NC}https://opencode.ai/v2/docs"echo -e ""echo -e ""