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sethladd/flutter_for_mac_installer_demo.sh

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flutter_for_mac_installer_demo.sh
#!/bin/bash
# Script to automate Flutter SDK installation and setup for iOS development on macOS.
# Corrected URL finding logic for Intel vs Arm. V1.5
# --- Configuration ---
FLUTTER_INSTALL_PARENT_DIR="${HOME}/development" # Default parent directory for Flutter SDK FOLDER
FLUTTER_DOCS_URL="https://docs.flutter.dev/get-started/install/macos/mobile-ios"
SCRIPT_VERSION="1.5" # Updated Version
REPORT_FILE="/tmp/flutter_setup_report_$(date +%s).txt"
# --- Colors for Output ---
COLOR_RESET='\033[0m'
COLOR_INFO='\033[0;34m' # Blue
COLOR_SUCCESS='\033[0;32m' # Green
COLOR_WARNING='\033[0;33m' # Yellow
COLOR_ERROR='\033[0;31m' # Red
COLOR_BOLD='\033[1m'
COLOR_CMD='\033[0;36m' # Cyan for commands
COLOR_UNDERLINE='\033[4m'
# --- Helper Functions ---
# (Helper functions log_info, log_success, log_warning, log_error, log_step, log_exec, ask_confirm, ask_confirm_command, add_line_to_file, add_to_report remain the same as v1.4)
# Function to print informational messages πŸ’¬
log_info() {
echo -e "${COLOR_INFO}πŸ’¬ $1${COLOR_RESET}"
}
# Function to print success messages βœ…πŸŽ‰
log_success() {
echo -e "${COLOR_SUCCESS}βœ… $1${COLOR_RESET}"
}
# Function to print warning messages ⚠️
log_warning() {
echo -e "${COLOR_WARNING}⚠️ $1${COLOR_RESET}"
}
# Function to print error messages βŒπŸ›‘
log_error() {
echo -e "${COLOR_ERROR}❌ $1${COLOR_RESET}"
}
# Function to print step indicators πŸš€
log_step() {
echo -e "\n${COLOR_BOLD}πŸš€ Step: $1${COLOR_RESET}"
}
# Function to log execution of simple/check commands πŸ”
log_exec() {
local command_str="$1"
echo -e "${COLOR_INFO}πŸ” Running: ${COLOR_CMD}${command_str}${COLOR_RESET}"
}
# Function to ask for simple yes/no confirmation πŸ€”
ask_confirm() {
local prompt_message="$1"
while true; do
echo -en "${COLOR_WARNING}πŸ€” ${prompt_message} (y/n): ${COLOR_RESET}"
read -r yn
echo
case $yn in
[Yy]* ) return 0;; # Yes
[Nn]* ) return 1;; # No
* ) echo "Oops! Please type 'y' for yes or 'n' for no.";;
esac
done
}
# Function to display a command and ask for confirmation to run it πŸ‘‰
ask_confirm_command() {
local description="$1"
local command_str="$2"
echo -e "${COLOR_INFO}πŸ‘‰ About to: ${description}${COLOR_RESET}"
echo -e " Command: ${COLOR_CMD}${command_str}${COLOR_RESET}"
while true; do
echo -en "${COLOR_WARNING}πŸ”§ Run this command? (y/n): ${COLOR_RESET}"
read -r yn
echo
case $yn in
[Yy]* ) return 0;; # Yes
[Nn]* ) return 1;; # No
* ) echo "Oops! Please type 'y' for yes or 'n' for no.";;
esac
done
}
# Function to add line to file if it doesn't exist πŸ“
add_line_to_file() {
local line="$1"
local file="$2"
local check_cmd="grep -qF -- \"$line\" \"$file\""
local add_cmd="echo \"$line\" >> \"$file\""
# Ensure file exists first (low impact, no confirmation needed)
touch "$file"
log_exec "$check_cmd"
if ! eval $check_cmd; then
echo -e "${COLOR_INFO}πŸ‘‰ The line '${COLOR_CMD}${line}${COLOR_RESET}' is not in ${file}."
if ask_confirm_command "Add the missing line" "$add_cmd"; then
log_exec "$add_cmd"
if eval $add_cmd; then
log_success "Added line to $file."
echo "Added '$line' to $file" >> "$REPORT_FILE"
return 0 # Line added
else
log_error "Failed to add line to $file. Check permissions?"
echo "Failed adding '$line' to $file" >> "$REPORT_FILE"
return 1 # Failed to add
fi
else
log_info "Okay, skipping adding the line to $file."
echo "User skipped adding '$line' to $file" >> "$REPORT_FILE"
return 1 # Skipped
fi
else
log_info "Looks like that line already exists in $file. No changes needed there."
echo "Line '$line' already exists in $file" >> "$REPORT_FILE"
return 1 # Line already existed or skipped adding
fi
}
# Function to add text to the final report πŸ“‹
add_to_report() {
echo "$1" >> "$REPORT_FILE"
}
# --- Main Script ---
main() {
# --- Introduction ---
echo -e "${COLOR_BOLD}-----------------------------------------------------"
echo -e " Hello there! πŸ‘‹ Let's Get Flutter Set Up for iOS! "
echo -e " (Version ${SCRIPT_VERSION}) "
echo -e "-----------------------------------------------------${COLOR_RESET}"
echo -e "I'm a friendly script here to help install and configure the Flutter SDK"
echo -e "so you can start building beautiful iOS apps on your Mac. πŸ“±"
echo -e "I'll follow the steps from the official Flutter guide:"
echo -e "πŸ”— ${FLUTTER_DOCS_URL}"
echo -e "\n${COLOR_BOLD}My Promise:${COLOR_RESET} I will show you ${COLOR_UNDERLINE}every command${COLOR_RESET} before I run it!"
echo -e "For simple checks, I'll just show it (πŸ”). For actions that change things,"
echo -e "install software, use 'sudo', or might take time, I'll ask for your OK (πŸ”§)."
echo -e "\n${COLOR_BOLD}Here's the plan:${COLOR_RESET}"
# (Plan remains the same)
echo -e " 1. Check if Xcode is installed and ready."
echo -e " 2. Help you install Xcode manually if it's missing."
echo -e " 3. Make sure the Xcode license is accepted (might need your password!)."
echo -e " 4. Figure out if your Mac is Intel or Apple Silicon."
echo -e " 5. Find the newest Flutter SDK download link for you (Using updated logic!)." # Updated Step 5 description
echo -e " 6. Ask you where you'd like to put the Flutter folder (default: ${FLUTTER_INSTALL_PARENT_DIR})."
echo -e " 7. Download and unpack the Flutter SDK (like unzipping a file)."
echo -e " 8. Add Flutter to your system's PATH so you can run 'flutter' commands easily."
echo -e " 9. Download some extra bits Flutter needs for iOS ('flutter precache')."
echo -e "10. Check for a tool called CocoaPods (Flutter needs it!) and install it if needed."
echo -e "11. Maybe run 'pod setup' if we install CocoaPods with RubyGems."
echo -e "12. Offer to open the iOS Simulator for you."
echo -e "13. Run Flutter's built-in health check ('flutter doctor'). 🩺"
echo -e "14. Give you a nice summary of everything done. πŸ“‹"
echo -e "\n${COLOR_WARNING}Heads up!${COLOR_RESET} Commands starting with 'sudo' need your admin password."
# Initialize Report File
echo "" > "$REPORT_FILE"
add_to_report "Flutter iOS Setup Report - $(date)"
add_to_report "======================================"
add_to_report "Script Version: $SCRIPT_VERSION"
add_to_report "Flutter Docs Reference: $FLUTTER_DOCS_URL"
if ! ask_confirm "Ready to start the Flutter setup adventure?"; then
log_info "Okay, maybe another time! Setup aborted. 😊"
exit 0
fi
# --- 1. & 2. & 3. Check/Install Xcode & License ---
# (Xcode Check Section - Remains the same as v1.4)
log_step "Checking Xcode, Command Line Tools, and License..."
add_to_report "\n--- Xcode & License Check ---"
XCODE_CHECK_CMD="xcode-select -p"
log_exec "$XCODE_CHECK_CMD"
XCODE_PATH=$(eval $XCODE_CHECK_CMD 2>/dev/null) # Run the check
if [[ -z "$XCODE_PATH" || ! -d "$XCODE_PATH" ]]; then
log_warning "Hmm, 'xcode-select -p' didn't return a valid path."
# Instructions for manual install (no commands run here)
echo -e "\n${COLOR_BOLD}🚨 Action Needed: Install Xcode & Tools 🚨${COLOR_RESET}"
# ... (Instructions remain the same) ...
echo -e " 1. Open the ${COLOR_BOLD}App Store${COLOR_RESET} app on your Mac."
echo -e " 2. Search for ${COLOR_BOLD}Xcode${COLOR_RESET} and click 'Install' or 'Update'."
echo -e " (This can take a while, grab a coffee! β˜•)"
echo -e " 3. Once installed, open ${COLOR_BOLD}Terminal${COLOR_RESET} (like this window) and run this command (I'll ask before running it if needed later):"
echo -e " ${COLOR_CMD}sudo xcode-select --install${COLOR_RESET}"
echo -e " 4. Accept the Xcode license (I'll ask to run this command later too):"
echo -e " ${COLOR_CMD}sudo xcodebuild -license accept${COLOR_RESET}"
echo -e " 5. You might also need to ensure Xcode path is set correctly (usually automatic):"
echo -e " ${COLOR_CMD}sudo xcode-select --switch /Applications/Xcode.app/Contents/Developer${COLOR_RESET}"
echo -e "\n (Sometimes opening the Xcode app once manually helps too!)"
if ! ask_confirm "Have you completed these Xcode steps (installing Xcode, running the install/accept commands)?"; then
log_error "Xcode setup is essential. Please complete the steps and run me again! πŸ™"
add_to_report "User indicated Xcode setup was not complete."
exit 1
fi
# Re-check after user confirmation
log_exec "$XCODE_CHECK_CMD"
XCODE_PATH=$(eval $XCODE_CHECK_CMD 2>/dev/null)
if [[ -z "$XCODE_PATH" || ! -d "$XCODE_PATH" ]]; then
log_error "Still can't find the Xcode tools path after confirmation. Please double-check the installation and the 'xcode-select --switch' command if needed. Aborting for now. πŸ˜₯"
add_to_report "Xcode check failed after user confirmation."
exit 1
fi
fi
log_success "Xcode Command Line Tools seem to be at: $XCODE_PATH"
add_to_report "Xcode Command Line Tools Path: $XCODE_PATH"
# Check license specifically
LICENSE_CHECK_CMD="sudo xcodebuild -license check"
log_exec "$LICENSE_CHECK_CMD"
if ! sudo xcodebuild -license check > /dev/null 2>&1; then
log_warning "The license check indicates it hasn't been accepted."
LICENSE_ACCEPT_CMD="sudo xcodebuild -license accept"
if ask_confirm_command "Accept Xcode License (needs admin privileges)" "$LICENSE_ACCEPT_CMD"; then
log_exec "$LICENSE_ACCEPT_CMD" # Log execution just before running
if sudo xcodebuild -license accept; then
log_success "Xcode license accepted! βœ…"
add_to_report "Accepted Xcode license via script."
else
log_error "Hmm, accepting the license failed. Please run 'sudo xcodebuild -license' manually in Terminal and follow its prompts. Aborting script. 😟"
add_to_report "Failed to accept Xcode license automatically."
exit 1
fi
else
log_error "The Xcode license must be accepted. Please run 'sudo xcodebuild -license' manually. Aborting script. πŸ›‘"
add_to_report "User declined automatic license acceptance. Aborted."
exit 1
fi
else
log_success "Xcode license is already accepted. Good to go! πŸ‘"
add_to_report "Xcode license already accepted."
fi
# --- 4. Detect Architecture ---
# (Architecture Detection Section - Remains the same as v1.4)
log_step "Figuring out your Mac's processor type..."
add_to_report "\n--- System Architecture ---"
ARCH_CHECK_CMD="uname -m"
log_exec "$ARCH_CHECK_CMD"
ARCH=$(eval $ARCH_CHECK_CMD)
# FLUTTER_ARCH_ID is not needed anymore for URL construction logic change
if [[ "$ARCH" == "arm64" ]]; then
# FLUTTER_ARCH_ID="arm64" (kept for potential future use, but not in URL pattern directly)
log_info "Result: Apple Silicon Mac (arm64)! ο£Ώ"
add_to_report "Detected Architecture: Apple Silicon (arm64)"
elif [[ "$ARCH" == "x86_64" ]]; then
# FLUTTER_ARCH_ID="x64" (kept for potential future use)
log_info "Result: Intel Mac (x86_64)! πŸ’»"
add_to_report "Detected Architecture: Intel (x86_64)"
else
log_error "Oh, 'uname -m' returned an unexpected architecture: $ARCH. Can't proceed. πŸ˜₯"
add_to_report "Unsupported architecture detected: $ARCH"
exit 1
fi
# --- 5. Find Flutter SDK URL --- # MODIFIED SECTION
log_step "Searching the web for the latest Flutter SDK... πŸ•΅οΈ"
add_to_report "\n--- Flutter SDK Download URL ---"
log_info "Checking ${FLUTTER_DOCS_URL} for the download link..."
FLUTTER_ZIP_PATTERN_VERSIONED=""
FLUTTER_ZIP_PATTERN_STABLE=""
URL_EXCLUDE_FILTER="" # Used only for Intel
if [[ "$ARCH" == "arm64" ]]; then
log_info "Using patterns for Apple Silicon (arm64)..."
FLUTTER_ZIP_PATTERN_VERSIONED='https://storage.googleapis.com/flutter_infra_release/releases/stable/macos/flutter_macos_arm64_[0-9.]*-stable\.zip'
FLUTTER_ZIP_PATTERN_STABLE='https://storage.googleapis.com/flutter_infra_release/releases/stable/macos/flutter_macos_arm64_stable\.zip'
elif [[ "$ARCH" == "x86_64" ]]; then
log_info "Using patterns for Intel (x86_64), excluding 'arm64' results..."
# Pattern does NOT include _x64 or _intel
FLUTTER_ZIP_PATTERN_VERSIONED='https://storage.googleapis.com/flutter_infra_release/releases/stable/macos/flutter_macos_[0-9.]*-stable\.zip'
FLUTTER_ZIP_PATTERN_STABLE='https://storage.googleapis.com/flutter_infra_release/releases/stable/macos/flutter_macos_stable\.zip'
# We need to filter out the arm64 link if it matches the simpler pattern
URL_EXCLUDE_FILTER="arm64"
fi
# Fetch the page content once
HTML_CONTENT=$(curl -s "$FLUTTER_DOCS_URL")
FLUTTER_ZIP_URL=""
# Try finding the versioned link first
log_info "Attempting to find version-specific link..."
if [[ -n "$URL_EXCLUDE_FILTER" ]]; then
# For Intel, try pattern but exclude arm64 results
FLUTTER_ZIP_URL=$(echo "$HTML_CONTENT" | grep -Eo "$FLUTTER_ZIP_PATTERN_VERSIONED" | grep -v "$URL_EXCLUDE_FILTER" | head -n 1)
else
# For arm64, just use the pattern
FLUTTER_ZIP_URL=$(echo "$HTML_CONTENT" | grep -Eo "$FLUTTER_ZIP_PATTERN_VERSIONED" | head -n 1)
fi
# Fallback to generic stable link if versioned not found
if [[ -z "$FLUTTER_ZIP_URL" ]]; then
log_warning "Could not find version-specific link. Trying generic stable link..."
add_to_report "Fallback: Trying generic stable link pattern."
if [[ -n "$URL_EXCLUDE_FILTER" ]]; then
# For Intel fallback, exclude arm64
FLUTTER_ZIP_URL=$(echo "$HTML_CONTENT" | grep -Eo "$FLUTTER_ZIP_PATTERN_STABLE" | grep -v "$URL_EXCLUDE_FILTER" | head -n 1)
else
# For arm64 fallback, just use the pattern
FLUTTER_ZIP_URL=$(echo "$HTML_CONTENT" | grep -Eo "$FLUTTER_ZIP_PATTERN_STABLE" | head -n 1)
fi
fi
# Final check and reporting
if [[ -z "$FLUTTER_ZIP_URL" ]]; then
log_error "Bummer! I couldn't automatically find the correct Flutter download link for your Mac architecture on ${FLUTTER_DOCS_URL}."
log_error "The website structure or link format might have changed. Please visit the URL manually, find the correct '*.zip' link for your Mac (${ARCH}), and install following their instructions."
add_to_report "Failed to find Flutter SDK download URL automatically using patterns:\nVersioned: ${FLUTTER_ZIP_PATTERN_VERSIONED}\nStable: ${FLUTTER_ZIP_PATTERN_STABLE}"
exit 1
fi
log_success "Found the Flutter SDK link! πŸŽ‰"
log_info "URL: ${FLUTTER_ZIP_URL}"
add_to_report "Found Flutter SDK URL: $FLUTTER_ZIP_URL"
# END OF MODIFIED SECTION
# --- 6. Ask Install Location ---
# (Remains the same as v1.4)
log_step "Where should we install Flutter?"
add_to_report "\n--- Installation Location ---"
echo -e "${COLOR_INFO}I need a place to put the Flutter SDK folder. Default is '~/development'.${COLOR_RESET}"
echo -en "${COLOR_INFO}πŸ‘‰ Enter the parent directory path [${FLUTTER_INSTALL_PARENT_DIR}]: ${COLOR_RESET}"
read user_install_dir
echo # Newline after read
FLUTTER_INSTALL_PARENT_DIR=${user_install_dir:-$FLUTTER_INSTALL_PARENT_DIR}
FLUTTER_SDK_DIR="${FLUTTER_INSTALL_PARENT_DIR}/flutter"
log_info "Okay, Flutter will be installed inside: ${FLUTTER_SDK_DIR}"
add_to_report "Target installation directory: ${FLUTTER_SDK_DIR}"
if [[ -d "$FLUTTER_SDK_DIR" ]]; then
log_warning "A folder named 'flutter' already exists at ${FLUTTER_INSTALL_PARENT_DIR}."
if ! ask_confirm "Is it okay to proceed? (Existing files might be replaced during extraction)"; then
log_info "Got it. Please choose a different location or manage the existing folder, then run me again. πŸ‘"
add_to_report "Installation aborted due to existing directory conflict."
exit 1
fi
log_info "Alright, proceeding with the existing location."
add_to_report "User confirmed potential overwrite of existing directory."
fi
# --- 7. Download and Extract Flutter SDK ---
# (Remains the same as v1.4)
log_step "Downloading and Unpacking Flutter... 🚚"
add_to_report "\n--- Download & Extract ---"
TEMP_ZIP_FILE="/tmp/flutter_sdk_$(date +%s).zip" # Unique temp file name
MKDIR_CMD="mkdir -p \"$FLUTTER_INSTALL_PARENT_DIR\""
DOWNLOAD_CMD="curl --progress-bar --fail --location --output \"$TEMP_ZIP_FILE\" \"$FLUTTER_ZIP_URL\""
EXTRACT_CMD="unzip -oq \"$TEMP_ZIP_FILE\" -d \"$FLUTTER_INSTALL_PARENT_DIR\""
CLEANUP_CMD="rm -f \"$TEMP_ZIP_FILE\""
if [[ ! -d "$FLUTTER_INSTALL_PARENT_DIR" ]]; then
log_info "The parent directory '${FLUTTER_INSTALL_PARENT_DIR}' doesn't exist yet."
if ask_confirm_command "Create the directory '${FLUTTER_INSTALL_PARENT_DIR}'?" "$MKDIR_CMD"; then
log_exec "$MKDIR_CMD"
if mkdir -p "$FLUTTER_INSTALL_PARENT_DIR"; then
log_success "Created directory: ${FLUTTER_INSTALL_PARENT_DIR}"
add_to_report "Created directory ${FLUTTER_INSTALL_PARENT_DIR}."
else
log_error "Couldn't create directory ${FLUTTER_INSTALL_PARENT_DIR}. Check permissions? Aborting. πŸ˜₯"
add_to_report "Failed to create directory ${FLUTTER_INSTALL_PARENT_DIR}."
exit 1
fi
else
log_error "Can't proceed without the installation directory. Aborting."
add_to_report "Installation directory creation cancelled by user."
exit 1
fi
fi
log_info "Ready to download Flutter SDK (this might take a few moments)..."
if ask_confirm_command "Download Flutter SDK" "$DOWNLOAD_CMD"; then
log_exec "$DOWNLOAD_CMD"
if eval $DOWNLOAD_CMD; then
log_success "Download complete!"
add_to_report "Downloaded Flutter SDK to $TEMP_ZIP_FILE."
log_info "Now unpacking Flutter into ${FLUTTER_INSTALL_PARENT_DIR}..."
if ask_confirm_command "Extract the downloaded Flutter SDK" "$EXTRACT_CMD"; then
log_exec "$EXTRACT_CMD"
if eval $EXTRACT_CMD; then
log_success "Flutter SDK extracted to ${FLUTTER_SDK_DIR}! πŸŽ‰"
add_to_report "Successfully extracted Flutter SDK to ${FLUTTER_SDK_DIR}."
log_info "Cleaning up the downloaded zip file..."
if ask_confirm_command "Remove temporary download file" "$CLEANUP_CMD"; then
log_exec "$CLEANUP_CMD"
if eval $CLEANUP_CMD; then
log_success "Temporary file removed."
add_to_report "Removed temporary zip file $TEMP_ZIP_FILE."
else
log_warning "Couldn't remove the temporary zip file: $TEMP_ZIP_FILE. You might want to delete it manually later."
add_to_report "Failed to remove temporary zip file $TEMP_ZIP_FILE."
fi
else
log_info "Okay, keeping the zip file at ${TEMP_ZIP_FILE}."
add_to_report "User skipped removing temporary zip file."
fi
else
log_error "Extraction failed! Maybe the download was corrupted or there's a permissions issue? Aborting. πŸ˜₯"
add_to_report "Flutter SDK extraction failed."
exit 1
fi
else
log_info "Extraction cancelled. The downloaded file is still at ${TEMP_ZIP_FILE}."
add_to_report "Extraction cancelled by user."
exit 0
fi
else
log_error "Download failed! Check your internet connection or the URL. Aborting. πŸ˜₯"
log_exec "$CLEANUP_CMD"
eval $CLEANUP_CMD
add_to_report "Flutter SDK download failed."
exit 1
fi
else
log_info "Download cancelled."
add_to_report "Download cancelled by user."
exit 0
fi
# --- 8. Update PATH ---
# (Remains the same as v1.4)
log_step "Making Flutter easily accessible (Updating PATH)... πŸ—ΊοΈ"
add_to_report "\n--- PATH Update ---"
FLUTTER_BIN_PATH="${FLUTTER_SDK_DIR}/bin"
EXPORT_LINE="export PATH=\"\$PATH:${FLUTTER_BIN_PATH}\""
SHELL_CONFIG_FILE=""
CURRENT_SHELL=$(basename "$SHELL")
if [[ "$CURRENT_SHELL" == "zsh" ]]; then SHELL_CONFIG_FILE="${HOME}/.zshrc";
elif [[ "$CURRENT_SHELL" == "bash" ]]; then
if [[ -f "${HOME}/.bash_profile" ]]; then SHELL_CONFIG_FILE="${HOME}/.bash_profile";
elif [[ -f "${HOME}/.bashrc" ]]; then SHELL_CONFIG_FILE="${HOME}/.bashrc";
else SHELL_CONFIG_FILE="${HOME}/.bash_profile"; fi
else
log_warning "Hmm, I don't recognize your shell ($CURRENT_SHELL). I can't automatically update your PATH."
add_to_report "Unsupported shell ($CURRENT_SHELL) for automatic PATH update."
fi
if [[ -n "$SHELL_CONFIG_FILE" ]]; then
log_info "Your shell config file seems to be: ${SHELL_CONFIG_FILE}"
if add_line_to_file "$EXPORT_LINE" "$SHELL_CONFIG_FILE"; then
echo -e "${COLOR_WARNING}✨ REMEMBER: You need to close and reopen your Terminal window, or run '${COLOR_BOLD}source ${SHELL_CONFIG_FILE}${COLOR_RESET}' for this change to take effect! ✨${COLOR_RESET}"
fi
else
log_warning "Please add this line to your shell configuration file manually:"
echo -e " ${COLOR_CMD}${EXPORT_LINE}${COLOR_RESET}"
add_to_report "Manual PATH update required by user."
fi
log_info "Temporarily adding Flutter to PATH for this script session..."
export PATH="${FLUTTER_BIN_PATH}:${PATH}"
FLUTTER_CHECK_CMD="command -v flutter"
log_exec "$FLUTTER_CHECK_CMD"
if ! command -v flutter > /dev/null; then
log_error "Oh no! Even after trying to set the PATH, I can't find the 'flutter' command. Check install at ${FLUTTER_SDK_DIR}. Aborting. πŸ˜₯"
add_to_report "Flutter command not found after installation and PATH export."
exit 1
fi
log_success "Great! The 'flutter' command is working in this session."
add_to_report "Flutter command found in PATH for current session."
# --- 9. Run flutter precache ---
# (Remains the same as v1.4)
log_step "Getting extra tools Flutter needs for iOS... πŸ› οΈ"
add_to_report "\n--- Flutter Precache ---"
log_info "Flutter needs to download specific components for iOS development."
PRECACHE_CMD="flutter precache --ios"
if ask_confirm_command "Download iOS development artifacts" "$PRECACHE_CMD"; then
log_exec "$PRECACHE_CMD"
if flutter precache --ios; then
log_success "iOS artifacts downloaded successfully! πŸ‘"
add_to_report "Ran 'flutter precache --ios' successfully."
else
log_warning "Hmm, 'flutter precache' finished, but maybe with some issues? Check the output above. 'flutter doctor' later might give more clues."
add_to_report "Ran 'flutter precache --ios' with warnings/errors."
fi
else
log_info "Okay, skipping precache for now. Flutter will download these later when needed."
add_to_report "Skipped 'flutter precache --ios'."
fi
# --- 10. & 11. Install CocoaPods ---
# (Remains the same as v1.4)
log_step "Checking for CocoaPods (a helper tool)... πŸ“¦"
add_to_report "\n--- CocoaPods Check & Install ---"
POD_CHECK_CMD="command -v pod"
log_exec "$POD_CHECK_CMD"
if ! command -v pod > /dev/null; then
log_warning "CocoaPods wasn't found. Flutter needs it for iOS projects."
INSTALL_CMD=""
USE_GEM=false
BREW_CHECK_CMD="command -v brew"
log_exec "$BREW_CHECK_CMD"
if command -v brew > /dev/null; then
log_info "I see you have Homebrew installed! That's usually the easiest way."
BREW_INSTALL_CMD="brew install cocoapods"
if ask_confirm_command "Install CocoaPods using Homebrew" "$BREW_INSTALL_CMD"; then
INSTALL_CMD="$BREW_INSTALL_CMD"
fi
else
log_info "Homebrew not found. We can try installing CocoaPods using RubyGems instead."
fi
if [[ -z "$INSTALL_CMD" ]]; then
GEM_INSTALL_CMD="sudo gem install cocoapods"
if ask_confirm_command "Install CocoaPods using RubyGems (needs admin privileges)" "$GEM_INSTALL_CMD"; then
INSTALL_CMD="$GEM_INSTALL_CMD"
USE_GEM=true
fi
fi
if [[ -n "$INSTALL_CMD" ]]; then
log_info "Alright, attempting to install CocoaPods..."
log_exec "$INSTALL_CMD"
if eval $INSTALL_CMD; then
log_success "CocoaPods installed successfully! πŸŽ‰"
add_to_report "Installed CocoaPods using: $INSTALL_CMD"
if [[ "$USE_GEM" == true ]]; then
POD_SETUP_CMD="pod setup"
log_info "Since we used RubyGems, sometimes running 'pod setup' is needed."
if ask_confirm_command "Initialize CocoaPods repository (can take a while)" "$POD_SETUP_CMD"; then
log_info "Running 'pod setup' now... This might take some time! ⏳"
log_exec "$POD_SETUP_CMD"
if pod setup; then
log_success "'pod setup' completed!"
add_to_report "Ran 'pod setup' successfully."
else
log_warning "'pod setup' finished, but maybe with issues. Check the output."
add_to_report "'pod setup' failed or had warnings."
fi
else
log_info "Skipping 'pod setup'. If you have issues later, try running it manually."
add_to_report "Skipped 'pod setup'."
fi
fi
else
log_error "CocoaPods installation failed. πŸ˜₯ Please try installing it manually. The command was: ${INSTALL_CMD}"
add_to_report "CocoaPods installation failed using: $INSTALL_CMD"
fi
else
log_warning "Okay, CocoaPods installation skipped. Remember, Flutter needs it for iOS builds!"
add_to_report "User skipped CocoaPods installation."
fi
else
log_success "Found CocoaPods!"
POD_VERSION_CMD="pod --version"
log_exec "$POD_VERSION_CMD"
POD_VERSION=$(pod --version)
log_info "Version: ${POD_VERSION} πŸ‘"
add_to_report "CocoaPods found (version ${POD_VERSION})."
fi
# --- 12. Optionally Launch Simulator ---
# (Remains the same as v1.4)
log_step "Want to launch the iOS Simulator? πŸ“±"
add_to_report "\n--- iOS Simulator Launch ---"
SIM_LAUNCH_CMD="open -a Simulator"
if ask_confirm_command "Try opening the iOS Simulator app" "$SIM_LAUNCH_CMD"; then
log_info "Okay, attempting to launch the Simulator... Look for it in your Dock!"
log_exec "$SIM_LAUNCH_CMD"
if open -a Simulator; then
log_success "Simulator launch command sent!"
add_to_report "Attempted to launch iOS Simulator."
else
log_warning "The command to open the Simulator didn't seem to work right. Make sure Xcode is fully installed."
add_to_report "Command 'open -a Simulator' failed or had issues."
fi
else
log_info "No problem, you can open the Simulator later from Spotlight or Xcode."
add_to_report "Skipped launching Simulator."
fi
# --- 13. Run flutter doctor (final check) ---
# (Remains the same as v1.4)
log_step "Running Flutter Doctor for a final health check... 🩺"
add_to_report "\n--- Final Flutter Doctor Run ---"
log_info "This checks everything: Flutter, Xcode, iOS tools, CocoaPods, and devices."
DOCTOR_CMD="flutter doctor"
if ask_confirm "Run 'flutter doctor' to see the status?"; then
log_exec "$DOCTOR_CMD"
mapfile -t DOCTOR_LINES < <(flutter doctor)
DOCTOR_OUTPUT=$(printf "%s\n" "${DOCTOR_LINES[@]}")
echo -e "$DOCTOR_OUTPUT"
add_to_report "\nFinal Flutter Doctor Output:\n${DOCTOR_OUTPUT}"
else
log_warning "Skipping 'flutter doctor'. Run it yourself later ('${DOCTOR_CMD}') to check the setup!"
add_to_report "Skipped final 'flutter doctor' run."
fi
# --- 14. Final Report ---
# (Remains the same as v1.4)
log_step "All Done! Here's Your Setup Summary πŸ“‹"
echo -e "${COLOR_SUCCESS}-----------------------------------------------------"
echo -e " ✨ Flutter iOS Setup Script Complete! ✨"
echo -e "-----------------------------------------------------${COLOR_RESET}"
echo -e "I've saved a detailed report of what I did here:"
echo -e " ${COLOR_BOLD}${REPORT_FILE}${COLOR_RESET}"
echo -e "\n${COLOR_BOLD}Quick Summary:${COLOR_RESET}"
grep -E "^(Script Version|Flutter Docs Reference|Xcode Command Line Tools Path|Xcode license|Detected Architecture|Found Flutter SDK URL|Target installation directory|Added/verified Flutter PATH|Ran 'flutter precache|Installed CocoaPods|Ran 'pod setup'|CocoaPods found|Attempted to launch iOS Simulator)" "$REPORT_FILE" | sed -e "s/^/ βœ… /"
echo -e "\n${COLOR_BOLD}πŸš€ What's Next?${COLOR_RESET}"
if [[ -n "$SHELL_CONFIG_FILE" ]]; then
echo -e " 1. ${COLOR_WARNING}VERY IMPORTANT:${COLOR_RESET} Close this Terminal window and open a new one, OR run '${COLOR_BOLD}source ${SHELL_CONFIG_FILE}${COLOR_RESET}' right now to make the 'flutter' command work everywhere!"
else
echo -e " 1. ${COLOR_WARNING}VERY IMPORTANT:${COLOR_RESET} Add Flutter to your PATH manually, then close and reopen your Terminal!"
fi
echo -e " 2. In the ${COLOR_BOLD}new Terminal${COLOR_RESET}, run ${COLOR_BOLD}flutter doctor${COLOR_RESET} again. Hopefully, everything is green! βœ…"
echo -e " 3. Check connected devices/simulators: ${COLOR_BOLD}flutter devices${COLOR_RESET}"
echo -e " 4. Create your very first Flutter app: ${COLOR_BOLD}flutter create my_cool_app${COLOR_RESET}"
echo -e " 5. Go into your app's folder: ${COLOR_BOLD}cd my_cool_app${COLOR_RESET}"
echo -e " 6. Run your app on the Simulator or a connected iPhone: ${COLOR_BOLD}flutter run${COLOR_RESET} πŸŽ‰"
echo -e "\nHappy Fluttering! 😊 Check the official docs for more: ${FLUTTER_DOCS_URL}"
add_to_report "\n--- Script Finished ---"
}
# --- Run Script ---
main "$@"
exit 0
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