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November 28, 2025 12:36
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| #!/usr/bin/env bash | |
| set -euo pipefail | |
| APP=mitrais-ai-coding-assistant | |
| MUTED='\033[0;2m' | |
| RED='\033[0;31m' | |
| # ORANGE='\033[38;2;255;140;0m' | |
| PURPLE='\033[0;35m' | |
| NC='\033[0m' # No Color | |
| requested_version=${VERSION:-} | |
| raw_os=$(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${NC}" | |
| exit 1 | |
| ;; | |
| esac | |
| archive_ext=".zip" | |
| if [ "$os" = "linux" ]; then | |
| archive_ext=".tar.gz" | |
| fi | |
| 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 [ "$os" = "linux" ]; then | |
| if ! grep -qi avx2 /proc/cpuinfo 2>/dev/null; then | |
| needs_baseline=true | |
| fi | |
| fi | |
| if [ "$os" = "darwin" ]; then | |
| avx2=$(sysctl -n hw.optional.avx2_0 2>/dev/null || echo 0) | |
| if [ "$avx2" != "1" ]; then | |
| needs_baseline=true | |
| fi | |
| fi | |
| fi | |
| target="$os-$arch" | |
| if [ "$needs_baseline" = "true" ]; then | |
| target="$target-baseline" | |
| fi | |
| if [ "$is_musl" = "true" ]; then | |
| target="$target-musl" | |
| fi | |
| filename="$APP-$target$archive_ext" | |
| if [ "$os" = "linux" ]; then | |
| if ! command -v tar >/dev/null 2>&1; then | |
| echo -e "${RED}Error: 'tar' is required but not installed.${NC}" | |
| exit 1 | |
| fi | |
| else | |
| if ! command -v unzip >/dev/null 2>&1; then | |
| echo -e "${RED}Error: 'unzip' is required but not installed.${NC}" | |
| exit 1 | |
| fi | |
| fi | |
| INSTALL_DIR=$HOME/.mitrais/bin | |
| mkdir -p "$INSTALL_DIR" | |
| if [ -z "$requested_version" ]; then | |
| url="https://github.com/darrylsepeda/mitrais-ai-coding-assistant/releases/latest/download/$filename" | |
| # url="https://github.com/mitrais-dev/mitrais-ai-coding-assistant/releases/latest/download/$filename" | |
| specific_version=$(curl -s https://api.github.com/repos/mitrais-dev/mitrais-ai-coding-assistant/releases/latest | sed -n 's/.*"tag_name": *"v\([^"]*\)".*/\1/p') | |
| if [[ $? -ne 0 || -z "$specific_version" ]]; then | |
| echo -e "${RED}Failed to fetch version information${NC}" | |
| exit 1 | |
| fi | |
| else | |
| url="https://github.com/darrylsepeda/mitrais-ai-coding-assistant/releases/download/v${requested_version}/$filename" | |
| # url="https://github.com/mitrais-dev/mitrais-ai-coding-assistant/releases/download/v${requested_version}/$filename" | |
| specific_version=$requested_version | |
| fi | |
| print_message() { | |
| local level=$1 | |
| local message=$2 | |
| local color="" | |
| case $level in | |
| info) color="${PURPLE}" ;; | |
| warning) color="${NC}" ;; | |
| error) color="${RED}" ;; | |
| esac | |
| echo -e "${color}${message}${NC}" | |
| } | |
| check_version() { | |
| if command -v maica >/dev/null 2>&1; then | |
| maica_path=$(which maica) | |
| ## TODO: check if version is installed | |
| # installed_version=$(maica version) | |
| installed_version="0.0.1" | |
| installed_version=$(echo $installed_version | awk '{print $2}') | |
| if [[ "$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${PURPLE}%s%s %3d%%${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}/maica_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 "$tracefile" -s -L -o "$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}opencode ${MUTED}version: ${NC}$specific_version" | |
| mkdir -p opencodetmp && cd opencodetmp | |
| if [[ "$os" == "windows" ]] || ! download_with_progress "$url" "$filename"; then | |
| # Fallback to standard curl on Windows or if custom progress fails | |
| curl -# -L -o "$filename" "$url" | |
| fi | |
| if [ "$os" = "linux" ]; then | |
| tar -xzf "$filename" | |
| else | |
| unzip -q "$filename" | |
| fi | |
| mv opencode "$INSTALL_DIR" | |
| chmod 755 "${INSTALL_DIR}/opencode" | |
| cd .. && rm -rf opencodetmp | |
| } | |
| check_version | |
| download_and_install | |
| add_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="$HOME/.zshrc $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" | |
| ;; | |
| esac | |
| 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 error "No config file found for $current_shell. Checked files: ${config_files[@]}" | |
| exit 1 | |
| fi | |
| if [[ ":$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 | |
| fi | |
| if [ -n "${GITHUB_ACTIONS-}" ] && [ "${GITHUB_ACTIONS}" == "true" ]; then | |
| echo "$INSTALL_DIR" >> $GITHUB_PATH | |
| print_message info "Added $INSTALL_DIR to \$GITHUB_PATH" | |
| fi | |
| echo -e "" | |
| echo -e "${PURPLE} VRJGIQV TPHGKRU OOOO PNMMMMMMMMMMMMMMMMMMMMNP VRJJ UPKFGJOU POON RKFEFKSV${NC}" | |
| echo -e "${PURPLE} GM VIFFFFFFFFFGFIM MHFFFFFFFFFFGJO HFFG MIFFFFFFFFFFFFFFFFFFFFGJ QJGFFFFI SKGFFFFFFFFFFFGFJN NGFGQ NJFGFFFFFFFFFGFGKR${NC}" | |
| echo -e "${PURPLE} FFHNGFFGIOV UQKGFFFGI PJGFFGJNU VPKHFFFHK HFFG TSRRRRRRRRRRRRRRRRRRRRRS NGFFFGJPW MKFFFFIMTV UOKGFFFGM NGFGQ PHFFFHIT SMIGFFFIM${NC}" | |
| echo -e "${PURPLE} FFFFFJO LGFFIFFFH WLGFFK HFFG IFFFJP OIFIO LGFFJ NGFGQ LFFGJ NL${NC}" | |
| echo -e "${PURPLE} FFFGI JFFFFGK KHFFM HFFG KIP NFFFR KGFFI NGFGQ RHFFL${NC}" | |
| echo -e "${PURPLE} FFFJR KFFGK TIFFJ HFFG JFFJN KFFJ RGFFL NGFGQ PGFFM${NC}" | |
| echo -e "${PURPLE} FFGI EFFFF IGFE HFFG JFFJN JFFK UHFFL NGFGQ IFFGN${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE SHFFL NGFGQ KFFFHKSN${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE KIHFFFFFFFFFFFFFFFFFFL NGFGQ UJIGFFFFFFFFFFFHHJL${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE NGFFGLPLL TGFFL NGFGQ NLJGSRPKKGFFFFK${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE PFFFJ EFFL NGFGQ MFFFK${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE GFFGT FFFL NGFGQ JFFH${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE EFFF OGFFL NGFGQ FFFG${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE KFFHL OIFFFL NGFGQ MGLU LHFFJ${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE IFFGIU SJFFFFFL NGFGQ NIFFFHLN WOHFFGL${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE HFFG JFFJN JFEE NHFFFFFFFFFFFFFFFHKVJFL NGFGQ SIFFFFFFEFFFFFFFFFFGLU${NC}" | |
| echo -e "${PURPLE} FFGJ FFFFF KGFE GFFG JFFJM JFFH RLIIIHFFFGIIKL VP MFFGQ OMIIJIHGHIJHLQ${NC}" | |
| echo -e "" | |
| echo -e "" | |
| echo -e "${MUTED}To get started, navigate to a project and run:${NC}" | |
| echo -e "opencode ${MUTED}Use free models${NC}" | |
| echo -e "opencode auth login ${MUTED}Add paid provider API keys${NC}" | |
| echo -e "opencode help ${MUTED}List commands and options${NC}" | |
| echo -e "" | |
| echo -e "${MUTED}For more information visit ${NC}https://opencode.ai/docs" | |
| echo -e "" | |
| echo -e "" | |
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