Non-admin · old Intel (no Homebrew)

An Intel (x86_64) Mac with no admin rights, where Homebrew is impractical (it compiles from source). Everything installs into your home directory — no brew, no admin — via two scripts: perfect-bottles.sh (CLI tools as prebuilt binaries) and manual-tools.sh (GUI apps + a few extras).

1. Terminal + font first (no admin)

Get iTerm2 and the FiraCode Nerd Font into your home directory, configure iTerm, and switch to it — then install everything else from inside it. (No /tmp on this box, so downloads go under ~/.cache.)

mkdir -p ~/Applications ~/Library/Fonts ~/.cache/dl
# iTerm2 -> ~/Applications (no admin)
curl -fsSL https://iterm2.com/downloads/stable/latest -o ~/.cache/dl/iterm.zip
ditto -x -k ~/.cache/dl/iterm.zip ~/Applications/
xattr -dr com.apple.quarantine ~/Applications/iTerm.app
# FiraCode Nerd Font -> ~/Library/Fonts
curl -fsSL https://github.com/ryanoasis/nerd-fonts/releases/latest/download/FiraCode.zip -o ~/.cache/dl/FiraCode.zip
unzip -qo ~/.cache/dl/FiraCode.zip -d ~/.cache/dl/fc && cp ~/.cache/dl/fc/*.ttf ~/Library/Fonts/

iTerm2 configuration

(Once iTerm2 is installed — by brew cask on the admin path, or into ~/Applications by manual-tools.sh on the non-admin paths — configure it as below.)

2. Install everything else

From your configured iTerm:

base=https://raw.githubusercontent.com/teeckoo/mac-setup/main
curl -fsSL "$base/perfect-bottles.sh" | bash     # CLI tools (+ refreshes the font) -> $HOME
curl -fsSL "$base/manual-tools.sh"    | bash     # GUI apps + extras (+ refreshes iTerm2)

perfect-bottles.sh installs gkit, rg, gum, glow, pandoc, mdbook, jq, git-filter-repo, uv, starship, claude, node+npm/npx, sdk (SDKMAN), antidote, fzf (and the FiraCode font). It auto-loads the shared lib-no-brew.sh (local copy if present, else fetched), so the one-liner works with no clone. The scripts re-install iTerm2 + the font from step 1 in place — harmless.

GUI apps (no admin password)

manual-tools.sh installs these into ~/Applications by copying the .app out of the vendor .dmg/.zip and clearing the Gatekeeper quarantine flag — no sudo, no admin prompt (unlike brew casks, which install to /Applications and ask for an admin password):

A failed download is logged and skipped — re-run to retry; existing apps are replaced in place. (Opera and Chromium aren’t automated — no clean signed download; grab them by hand if needed.)

On Intel, manual-tools.sh also installs coursier (cs), direnv, bat as prebuilt binaries, awscli via the no-admin user pkg, R (the CRAN build — its .pkg is expanded and R.framework relocated into ~/.local, with R/Rscript on PATH; no admin), and container dev (colima + lima + the docker CLI — colima start --vm-type vz, no admin). It prints guidance for tinytex (its installer prompts for admin on Ventura), eza (no macOS binary — use ls), wget (use curl), and gnupg (no no-admin path — consider SSH commit signing).

3. Shell config (~/.zprofile + ~/.zshrc)

perfect-bottles.sh appends both blocks for you (marker-guarded; your own content is left untouched). Shown here for reference / manual paste:

~/.zprofile:

# ---- no-brew base config (perfect-bottles.sh) ----
export PATH="$HOME/.local/bin:$HOME/.cargo/bin:$PATH"
export DIRENV_LOG_FORMAT=""

~/.zshrc:

. "$HOME/.cargo/env"

. "$HOME/.local/bin/env"

# ---- no-brew base config (perfect-bottles.sh) ----

# ---- System ----
ulimit -n 4096            # prevent "too many open files"
setopt AUTO_CD            # cd by typing a folder name

# ---- Unified Directory Change Hooks ----
autoload -U add-zsh-hook

# Global path tracking marker (safely preserved)
typeset -g _LAST_LISTED_DIR=""

# 1. Your implicit local environment script processor
_chpwd_trigger_lenvrc() {
  if [[ -f ".dir.session" ]]; then
    source ".dir.session"
  fi
}
add-zsh-hook chpwd _chpwd_trigger_lenvrc

# ---- Completions (must run before SDKMAN/plugins, which call compdef) ----
autoload -Uz compinit
compinit -i               # -i: ignore "insecure" fpath dirs instead of prompting

# ---- Zsh plugins (antidote, cloned to ~/.antidote) ----
source "$HOME/.antidote/antidote.zsh"
antidote load < ~/.zsh_plugins.txt

# ---- Prompt (starship) ----
eval "$(starship init zsh)"

# ---- fzf (installed to ~/.fzf) ----
[ -f ~/.fzf.zsh ] && source ~/.fzf.zsh

# ---- direnv (installed by manual-tools.sh; guarded so this is a no-op if absent) ----
command -v direnv >/dev/null 2>&1 && eval "$(direnv hook zsh)"

#THIS MUST BE AT THE END OF THE FILE FOR SDKMAN TO WORK!!!
export SDKMAN_DIR="$HOME/.sdkman"
[[ -s "$HOME/.sdkman/bin/sdkman-init.sh" ]] && source "$HOME/.sdkman/bin/sdkman-init.sh"

SDKMAN. perfect-bottles.sh installs SDKMAN into ~/.sdkman by running its official installer under zsh — SDKMAN’s bash-4 gate only fires under bash, and stock Intel macOS has only bash 3.2. SDKMAN’s installer appends its own sdkman-init.sh block to the end of ~/.zshrc (after compinit -i, where it must be) — don’t add one yourself. Just need a JDK? cs java --setup (coursier).

starship prompt

Create ~/.config/starship.toml:

format = """
${env_var.OPTIONAL_PROMPT_HEADER}\
$directory $git_branch$git_status$all${env_var.OPTIONAL_PROMPT_FOOTER}
$character"""

[line_break]
disabled = false

[directory]
truncation_length = 0
truncate_to_repo = false

[env_var.OPTIONAL_PROMPT_HEADER]
variable = "OPTIONAL_PROMPT_HEADER"
# The \n is placed inside the string format so it only triggers if text exists
format = "[$env_value]($style)\n"
style = "bold blue"

[env_var.OPTIONAL_PROMPT_FOOTER]
variable = "OPTIONAL_PROMPT_FOOTER"
format = "[$env_value]($style)\n" # Newline at the START
style = "bold yellow"

(starship reads this automatically; the ~/.zshrc block below runs starship init zsh.)

global direnv to add support for source_up_sdkmanrc

Create ~/.config/direnv/direnvrc:

# ==============================================================================
# 1. Fully Generic SDKMAN! Environment Loader (Local Folder Scope)
# ==============================================================================
layout_sdkman() {
  : "${SDKMAN_DIR:=$HOME/.sdkman}"
  
  if [[ -f ".sdkmanrc" && -f "$SDKMAN_DIR/bin/sdkman-init.sh" ]]; then
    local zsh_safeguards='export ZSH_DISABLE_COMPFIX="true"; autoload -U compinit; compinit -u;'
    direnv_load "$SHELL" -c "$zsh_safeguards source '$SDKMAN_DIR/bin/sdkman-init.sh' && sdk env >/dev/null 2>&1 && direnv dump"
  fi
}

# ==============================================================================
# 2. Agnostic Ancestor Discovery Hook (Strict Explicit Execution)
# ==============================================================================
source_up_sdkmanrc() {
  : "${SDKMAN_DIR:=$HOME/.sdkman}"
  
  # Start hunting from the parent folder upward
  local current_dir
  current_dir=$(dirname "$PWD")
  
  # Climb all the way to the filesystem root (/) until a file is found
  while [[ "$current_dir" != "/" ]]; do
    if [[ -f "$current_dir/.sdkmanrc" ]]; then
      if [[ -f "$SDKMAN_DIR/bin/sdkman-init.sh" ]]; then
        
        # Explicit Logging: Always print because this line is explicitly uncommented here
        echo "direnv: loading $current_dir/.sdkmanrc" >&2

        # Force evaluation inside that specific directory layer using an isolated subshell
        local zsh_safeguards='export ZSH_DISABLE_COMPFIX="true"; autoload -U compinit; compinit -u;'
        direnv_load "$SHELL" -c "cd '$current_dir' && $zsh_safeguards source '$SDKMAN_DIR/bin/sdkman-init.sh' && sdk env >/dev/null 2>&1 && direnv dump"
        
        # Mark that the local context explicitly requested and applied an SDK toolchain
        _LOCAL_SDKMAN_APPLIED="true"
      fi
      return 0
    fi
    current_dir=$(dirname "$current_dir")
  done
}

# ==============================================================================
# 3. Safe Global Overwrite: Protect Child Contexts During Tree Traversal
# ==============================================================================
source_up() {
  # 1. Take a clean snapshot of all environment variables BEFORE climbing the tree
  local env_snapshot
  env_snapshot=$(env | grep -v '^DIRENV_' | grep -v '^direnv_')

  # 2. Find and execute the parent configuration natively without relying on 'source_up' function hooks
  local parent_envrc
  parent_envrc=$(find_up .envrc)
  if [[ -n "$parent_envrc" && "$parent_envrc" != "$PWD/.envrc" ]]; then
    source_env "$parent_envrc"
  fi

  # 3. THE USER PERSPECTIVE ISOLATION ENFORCEMENT:
  #    If 'source_up_sdkmanrc' is NOT explicitly uncommented and executed in this folder,
  #    we restore the toolchain variables back to your original baseline shell state.
  if [[ "$_LOCAL_SDKMAN_APPLIED" != "true" && ! -f ".sdkmanrc" ]]; then
    while read -r line; do
      if [[ "$line" == *=* ]]; then
        local key="${line%%=*}"
        local val="${line#*=}"
        # If a variable ends with _HOME or was modified by SDKMAN, revert it
        if [[ "$key" == *_HOME ]] || [[ "$key" == sdkman_* ]]; then
          export "$key"="$val"
        fi
      fi
    done <<< "$env_snapshot"

    # Also wipe out any new software candidates added to the path by parent folders
    PATH_rm "$SDKMAN_DIR/candidates/*/*" 2>/dev/null
    PATH_rm "$HOME/.sdkman/candidates/*/*" 2>/dev/null
  fi
}

# ==============================================================================
# 4. Automated Local Tool Placement Trigger
# ==============================================================================
auto_load_local_tools() {
  if [[ -f ".sdkmanrc" ]]; then
    layout_sdkman
  fi
}
auto_load_local_tools

Zsh plugins (antidote)

Create ~/.zsh_plugins.txt:

zsh-users/zsh-autosuggestions
zsh-users/zsh-syntax-highlighting

antidote loads this on every interactive shell (see the ~/.zshrc block). Add more plugins here as you like.

fzf (fuzzy finder)

When the fzf installer prompts, answer:

(“no” on the last one because the ~/.zshrc block already sources ~/.fzf.zsh.)

git log pager

Keep git log on one screen (git ships with the Xcode Command Line Tools):

git config --global --replace-all core.pager "less -F -X"

Troubleshooting

Gatekeeper “cannot be opened”. macOS may quarantine a downloaded binary on first run. Clear it:

xattr -dr com.apple.quarantine ~/.local/bin

compinit prompts every shell / command not found: compdef. A leftover Homebrew site-functions dir owned by the old admin makes a bare compinit refuse to run. The ~/.zshrc block uses compinit -i (ignore insecure dirs) before the plugin/SDKMAN lines — keep that order.

npm i -g permission denied. Global installs are redirected to ~/.local (npm config set prefix ~/.local), so packages land in ~/.local/bin (already on PATH). After a major Node LTS bump, packages with native bindings may need a npm i -g reinstall to match the new ABI.

Re-running is safe (idempotent)

Both perfect-bottles.sh and manual-tools.sh re-run safely — to finish a partial install or refresh to latest. CLI binaries and vendor installers overwrite in place (no duplicates); Node wipes/reinstalls latest LTS (global packages survive); GUI apps are replaced in place (a failed download leaves the old .app); antidote/fzf are left alone if present; an unreachable source keeps its existing copy and is logged. There’s no local cache, so a refresh re-downloads (~200 MB Node, ~2 GB GUI apps).