install.sh

#!/bin/sh
# -e: exit on error
# -u: exit on unset variables
set -eu

if ! chezmoi="$(command -v chezmoi)"; then
  bin_dir="${HOME}/.local/bin"
  chezmoi="${bin_dir}/chezmoi"
  echo "Installing chezmoi to '${chezmoi}'"
  if command -v curl >/dev/null; then
    chezmoi_install_script="$(curl -fsSL https://get.chezmoi.io)"
  elif command -v wget >/dev/null; then
    chezmoi_install_script="$(wget -qO- https://get.chezmoi.io)"
  else
    error "To install chezmoi, you must have curl or wget."
  fi
  sh -c "${chezmoi_install_script}" -- -b "${bin_dir}"
  unset chezmoi_install_script bin_dir
fi

# POSIX way to get script's dir: https://stackoverflow.com/a/29834779/12156188
# shellcheck disable=SC2312
script_dir="$(cd -P -- "$(dirname -- "$(command -v -- "$0")")" && pwd -P)"

set -- init --source="${script_dir}" --verbose=false --apply "$@"

echo "Running 'chezmoi $*'"

PATH="/opt/homebrew/bin:/opt/homebrew/sbin:/opt/linuxbrew/bin:/opt/linuxbrew/sbin:$PATH" exec "${chezmoi}" "$@"