Mac Dev Environment Weekly Maintenance — Update brew · Toolchains · SDKs with One Command

brew install mas pipx cocoapods
brew install --cask flutter
cargo install cargo-update
sh -c "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
pipx ensurepath

#!/usr/bin/env bash
#
# Bulk system-tool update — macOS
# Usage: ./update-system.sh
#
# Scope:
#   1. Homebrew (formulae + casks)
#   2. Mac App Store (mas, if installed)
#   3. npm globals
#   4. Rust toolchain (rustup)
#   5. Cargo binaries (cargo install-update -a, needs cargo-update)
#   6. pipx (Python global tools)
#   7. Flutter SDK (flutter upgrade)
#   8. CocoaPods repo (pod repo update — iOS build dep)
#   9. oh-my-zsh (omz update)
#
# Ends with `softwareupdate -l` notice (no auto-install — reboot risk)
#
 
set -uo pipefail
 
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[0;33m'
CYAN='\033[0;36m'
GRAY='\033[0;90m'
NC='\033[0m'
 
TOTAL=9
STEP=0
 
step() {
    STEP=$((STEP + 1))
    printf "\n${CYAN}[%d/%d] %s${NC}\n" "$STEP" "$TOTAL" "$1"
}
 
ok()   { printf "  ${GREEN}OK${NC} %s\n" "$1"; }
skip() { printf "  ${GRAY}SKIP${NC} %s\n" "$1"; }
warn() { printf "  ${YELLOW}WARN${NC} %s\n" "$1"; }
fail() { printf "  ${RED}FAIL${NC} %s\n" "$1"; }
 
printf "${CYAN}━━━ System update (macOS) ━━━${NC}\n"
 
# Initialize fnm so npm step can find Node
if command -v fnm >/dev/null 2>&1; then
    eval "$(fnm env --use-on-cd --shell bash 2>/dev/null)" 2>/dev/null || true
fi
 
# 1. Homebrew
step "Homebrew (formulae + casks)"
if command -v brew >/dev/null 2>&1; then
    if brew update && brew upgrade && brew cleanup; then
        ok "brew update / upgrade / cleanup"
    else
        fail "brew step partially failed — check log above"
    fi
else
    skip "brew not installed"
fi
 
# 2. Mac App Store
step "Mac App Store (mas)"
if command -v mas >/dev/null 2>&1; then
    mas upgrade && ok "mas upgrade" || fail "mas upgrade"
else
    skip "mas not installed (brew install mas)"
fi
 
# 3. npm globals
step "npm globals"
if command -v npm >/dev/null 2>&1; then
    npm update -g && ok "npm update -g" || fail "npm update -g"
else
    skip "npm not installed"
fi
 
# 4. Rust toolchain
step "Rust toolchain (rustup)"
if command -v rustup >/dev/null 2>&1; then
    rustup update && ok "rustup update" || fail "rustup update"
else
    skip "rustup not installed"
fi
 
# 5. Cargo binaries
step "Cargo binaries (cargo install-update -a)"
if command -v cargo >/dev/null 2>&1; then
    if cargo install-update --version >/dev/null 2>&1; then
        cargo install-update -a && ok "cargo install-update -a" || fail "cargo install-update -a"
    else
        warn "cargo-update missing (install: cargo install cargo-update)"
    fi
else
    skip "cargo not installed"
fi
 
# 6. pipx
step "pipx (Python global tools)"
if command -v pipx >/dev/null 2>&1; then
    pipx upgrade-all && ok "pipx upgrade-all" || fail "pipx upgrade-all"
else
    skip "pipx not installed (brew install pipx)"
fi
 
# 7. Flutter SDK
step "Flutter SDK (flutter upgrade)"
if command -v flutter >/dev/null 2>&1; then
    flutter upgrade && ok "flutter upgrade" || fail "flutter upgrade"
else
    skip "flutter not installed"
fi
 
# 8. CocoaPods repo
step "CocoaPods repo (pod repo update)"
if command -v pod >/dev/null 2>&1; then
    pod repo update && ok "pod repo update" || fail "pod repo update"
else
    skip "pod not installed (brew install cocoapods)"
fi
 
# 9. oh-my-zsh
step "oh-my-zsh (omz update)"
if [ -d "$HOME/.oh-my-zsh" ]; then
    OMZ_UPDATER="$HOME/.oh-my-zsh/tools/upgrade.sh"
    if [ -x "$OMZ_UPDATER" ]; then
        zsh "$OMZ_UPDATER" && ok "oh-my-zsh updated" || fail "oh-my-zsh"
    else
        skip "oh-my-zsh upgrade.sh missing"
    fi
else
    skip "oh-my-zsh not installed"
fi
 
# macOS system update — notice only
printf "\n${CYAN}━━━ macOS system update check (notice only) ━━━${NC}\n"
if command -v softwareupdate >/dev/null 2>&1; then
    SU_OUT=$(softwareupdate -l 2>&1)
    if echo "$SU_OUT" | grep -qi "no new software\|No updates"; then
        printf "${GRAY}  Up to date — no system updates${NC}\n"
    else
        printf "${YELLOW}  ⚠ System updates available:${NC}\n"
        echo "$SU_OUT" | sed 's/^/    /'
        printf "${GRAY}  Install with: sudo softwareupdate -ia --restart  (will reboot)${NC}\n"
    fi
fi
 
printf "\n${CYAN}━━━ Done ━━━${NC}\n"
printf "${GRAY}Checks: brew doctor / brew outdated / npm outdated -g / flutter doctor${NC}\n"

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN"
  "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
  <key>Label</key><string>local.update-reminder</string>
  <key>ProgramArguments</key>
  <array>
    <string>osascript</string>
    <string>-e</string>
    <string>display notification "Weekly update-system check" with title "Dev Maintenance"</string>
  </array>
  <key>StartCalendarInterval</key>
  <dict>
    <key>Weekday</key><integer>5</integer>
    <key>Hour</key><integer>10</integer>
    <key>Minute</key><integer>0</integer>
  </dict>
</dict>
</plist>

launchctl load -w ~/Library/LaunchAgents/local.update-reminder.plist