Provisioning remote machines

install.sh

#!/usr/bin/env bash
#
# install.sh - Hannes's dev shortcuts installer
#
# Usage:
#   curl -fsSL https://hanneshapke.com/install.sh | bash
#   curl -fsSL https://gist.githubusercontent.com/hanneshapke/ab4b25c1405163a688b3cde34110e600/raw/install.sh | bash
#
# Installs:
#   - Yaak (https://getyaak.ai) via its official installer
#   - Git aliases and shell shortcuts in ~/.hh_shortcuts.sh
#   - Sources that file from your ~/.bashrc and/or ~/.zshrc
#
# Safe to re-run: it will not duplicate entries.

set -euo pipefail

# ---------- pretty output ----------
if [ -t 1 ]; then
  BOLD=$(printf '\033[1m'); GREEN=$(printf '\033[32m')
  YELLOW=$(printf '\033[33m'); RED=$(printf '\033[31m'); RESET=$(printf '\033[0m')
else
  BOLD=""; GREEN=""; YELLOW=""; RED=""; RESET=""
fi

info()  { printf "%s==>%s %s\n" "$GREEN" "$RESET" "$*"; }
warn()  { printf "%s!!%s  %s\n" "$YELLOW" "$RESET" "$*" >&2; }
error() { printf "%sxx%s  %s\n" "$RED"    "$RESET" "$*" >&2; }

# ---------- sanity checks ----------
if [ "${EUID:-$(id -u)}" -eq 0 ]; then
  warn "Running as root. Shortcuts will be installed for the root user only."
fi

for cmd in curl uname; do
  if ! command -v "$cmd" >/dev/null 2>&1; then
    error "Required command not found: $cmd"
    exit 1
  fi
done

OS="$(uname -s)"
info "Detected OS: ${BOLD}${OS}${RESET}"

# ---------- 1. install Yaak ----------
install_yaak() {
  info "Installing Yaak from https://getyaak.ai/install.sh"
  if curl -fsSL https://getyaak.ai/install.sh | bash; then
    info "Yaak installer finished."
  else
    warn "Yaak install failed (exit $?). Continuing with shortcut setup."
  fi
}

# ---------- 2. write the shortcuts file ----------
SHORTCUTS_FILE="$HOME/.hh_shortcuts.sh"

write_shortcuts() {
  info "Writing shortcuts to ${BOLD}${SHORTCUTS_FILE}${RESET}"
  cat > "$SHORTCUTS_FILE" <<'SHORTCUTS_EOF'
# ~/.hh_shortcuts.sh - managed by install.sh
# Re-running the installer overwrites this file. Local edits will be lost.

# --- git ---
alias gst='git status'
alias ga='git add'
alias gaa='git add --all'
alias gc='git commit'
alias gcm='git commit -m'
alias gca='git commit --amend'
alias gp='git push'
alias gpf='git push --force-with-lease'
alias gpl='git pull'
alias gco='git checkout'
alias gcb='git checkout -b'
alias gb='git branch'
alias gd='git diff'
alias gds='git diff --staged'
alias gl='git log --oneline --graph --decorate -20'
alias gll='git log --oneline --graph --decorate --all'
alias gf='git fetch --all --prune'
alias gsw='git switch'
alias grh='git reset HEAD'
alias gss='git stash'
alias gsp='git stash pop'

# --- navigation / files ---
alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'
alias ll='ls -lah'
alias la='ls -A'
alias l='ls -CF'

# --- safety ---
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

# --- misc ---
alias h='history'
alias c='clear'
alias reload='exec "$SHELL" -l'

# --- functions ---
# mkcd: make a directory and cd into it
mkcd() { mkdir -p -- "$1" && cd -- "$1"; }

# gcp: git add all + commit with message in one shot
gcp() {
  if [ "$#" -eq 0 ]; then
    echo "usage: gcp <commit message>" >&2
    return 1
  fi
  git add --all && git commit -m "$*"
}
SHORTCUTS_EOF
}

# ---------- 3. wire it into shell rc files ----------
SOURCE_LINE='[ -f "$HOME/.hh_shortcuts.sh" ] && . "$HOME/.hh_shortcuts.sh"'
SOURCE_MARKER='# >>> hh_shortcuts >>>'
SOURCE_END='# <<< hh_shortcuts <<<'

wire_into_rc() {
  local rc="$1"
  if [ ! -f "$rc" ]; then
    info "Creating $rc"
    touch "$rc"
  fi

  if grep -Fq "$SOURCE_MARKER" "$rc"; then
    info "Already wired into ${BOLD}${rc}${RESET}, skipping."
    return
  fi

  info "Adding source line to ${BOLD}${rc}${RESET}"
  {
    printf '\n%s\n' "$SOURCE_MARKER"
    printf '%s\n'   "$SOURCE_LINE"
    printf '%s\n'   "$SOURCE_END"
  } >> "$rc"
}

# ---------- run ----------
install_yaak
write_shortcuts
wire_into_rc "$HOME/.bashrc"
# also do zsh if the user has it
if [ -f "$HOME/.zshrc" ] || command -v zsh >/dev/null 2>&1; then
  wire_into_rc "$HOME/.zshrc"
fi

info "${BOLD}Done.${RESET}"
echo
echo "Open a new shell, or run:  source ~/.hh_shortcuts.sh"
echo "Try it:                    gst"